18325 results about "Interior space" patented technology

A filtration system for a dry bulk tank trailer includes a filter canister containing a filter media in the interior volume of the filter canister. The filter media divides the interior volume of the filter canister into a dusty air side and a clean air side of the interior volume on opposite sides of the filter media. A dusty air line operatively communicates the dusty air side of the interior volume with the dry bulk tank. A fitting operatively communicates with the clean air side of the interior volume. The fitting is operable to selectively communicate a vacuum pressure and a positive pressure to the clean air side of the interior volume.

Loading systems for prosthetic heart valve devices are disclosed. A loading funnel is provided within a watertight interior space that is at least partially filled or fillable with biocompatible fluid. Funnel may have a cylindrical end to which is connected a delivery catheter having a lumen that will receive the collapsed prosthetic heart valve device. An expanded prosthetic heart valve device may be placed within the funnel and pushed or pulled into the funnel which provides a predictable, reliable and repeatable surface for collapsing the prosthetic heart valve device. Ultimately the prosthetic heart valve device is collapsed and translated into the lumen of the delivery catheter for further translation therealong and release into the heart chamber of interest.

A docking system is disclosed for an unmanned aerial vehicle (UAV). The docking system includes a base station that is configured to receive the UAV and a pedestal that is configured to support the base station in an elevated position. The pedestal defines an interior space that is configured in correspondence with an outer contour of the base station such that the base station is positionable within the pedestal to protect the base station during nonuse.

To provide a system and an apparatus for implementing a mobile energy system.SOLUTION: In an aspect, a mobile energy system includes a cabinet having an interior space defined by an outer surface of the cabinet, and the interior space can include a battery storage area configured to receive a battery energy storage system having at least 2 kWh of storage capacity. The mobile energy system can also include an item storage area configured to receive and store one or more other items, a connector configured to connect the battery energy storage system located in the battery storage area to an external power source, and a charging cable configured to connect the battery energy storage system to a charging port of an electric vehicle.SELECTED DRAWING: Figure 4

A buffering hardware hinge outside a cup comprises a hinge cup and a hinge arm, the hinge cup and the hinge arm are connected in a hinged mode through an upper connecting rod and a lower connecting rod, a guide groove penetrating through a body is formed in the bottom of the hinge cup, and a driving plate is installed at the outer bottom of the hinge cup in a covering mode; a sliding block is arranged on the top of the driving plate and installed in the guide groove in a sliding mode. The end, facing the hinge cup, of the upper connecting rod extends outwards to form a driving arm, and when the hinge is closed, the driving arm acts on the sliding block to push the sliding block to slide in the guide groove; a buffer is fixedly mounted at the outer bottom of the hinge arm, a piston rod or a cylinder body part of the buffer is connected with the driving plate, and the buffer has a damping effect on the movement of the driving plate, so that the damping effect when the hinge is closed is realized. The device has the beneficial effects that the buffer is installed outside the hinge arm, through the design of the guide groove and the driving plate, the external space is effectively utilized, and the problem that the internal space is limited is avoided.

Disclosed herein is an unmanned aerial vehicle (UAV) for facilitating aerial deliveries of cargo. Accordingly, the UAV may include a body defining a receptacle with a receptacle opening within the body. Further, the UAV may include a propulsion assembly attached to the body. Further, the UAV may include a compartment defining element. Further, the compartment defining element may be configured for defining at least one compartment in the receptacle. Further, each of the at least one compartment may include a compartment interior space and a compartment opening leading into the compartment interior space. Further, the UAV may include a lid coupled to the body. Further, the UAV may include a locking device coupled to the lid. Further, each of the locking device may be configured to be transitioned from a locked state to an unlocked state based on a code.

A retractable drawer dividing device includes a dividing body and a movable plate. The dividing body is a rectangular shell and internally provided with a retractable chamber extending to both ends along a length direction of the dividing body, and one end of the movable plate is slidably inserted into the retractable chamber from one end of the dividing body. A stopper mechanism is provided between the dividing body and the movable plate for limiting the sliding of the movable plate in the retractable chamber. A buffer mechanism is provided at the other end of the dividing body and configured to cushion a force applied on an inner wall of an installation site by the dividing body during installation. The retractable drawer dividing device of the present solution is used for partitioning the internal space of drawers and cabinets to increase the internal storage space.

The invention provides a semi-active control type shock absorber for a railway vehicle, and relates to the technical field of shock absorbers, an oil storage cylinder is sleeved outside a working cylinder, and an oil storage cavity is arranged between the oil storage cylinder and the working cylinder; the piston valve assembly is fixedly arranged at one end of the piston rod, the piston rod and the piston valve assembly are both arranged in the working cylinder, and the piston valve assembly moves in the working cylinder through the piston rod and divides the internal space of the working cylinder into a compression cavity and a stretching cavity; a guide assembly is arranged on one side of the working cylinder, an oil storage cylinder base is arranged on the other side of the oil storage cylinder and the other side of the working cylinder, and the oil guide pipe is arranged in the oil storage cavity. The electromagnetic regulating valve assembly, the electromagnetic switch valve assembly and the damping valve assembly are all fixedly arranged on the side face of the oil storage cylinder base. According to the semi-active control type shock absorber, the requirements of different dampers at the same speed of a vehicle can be met, the semi-active control type shock absorber gradually replaces an original passive shock absorber so as to meet various types of damping requirements, and more comfortable and excellent riding experience is brought to passengers.

Transpiration-cooled systems having permeable and non-permeable portions are provided. In one aspect, a nozzle for a rocket engine includes a non-permeable outer layer, a plurality of walls, a permeable layer, and a plurality of cooling channels. The non-permeable outer layer forms a predetermined shape of the nozzle and defines an interior space. The plurality of walls extend generally orthogonal to the non-permeable outer layer and into the interior space. The permeable layer is disposed between each set of adjacent walls of the plurality of walls. The permeable layer is spaced a distance from the non-permeable outer layer. The plurality of cooling channels are formed between the permeable layer, the non-permeable outer layer, and a set of adjacent walls of the plurality of walls. The plurality of cooling channels are configured to transport a fluid.

A wearing member and a wearable electronic device comprising same are provided. The wearing member includes a strap, a cover assembly coupled to one end of the strap, and a link assembly for fixing the cover assembly to a housing of the wearable electronic device, wherein the link assembly includes a main body containing an internal space a first magnetic member disposed in the internal space, a button member configured to slide in a first direction toward the main body or a second direction away from the main body, and including a first recess, a second magnetic member disposed in the first recess, and facing the first magnetic member, and a fixing member disposed in the internal space, wherein at least a portion of the fixing member is detachably coupled to the housing of the wearable electronic device based on a sliding movement of the button member.

The invention provides a liquid cooling module and a battery pack, the liquid cooling module comprises a second liquid cooling plate and a third liquid cooling plate, the second liquid cooling plate is internally provided with a flow channel, the third liquid cooling plate and the second liquid cooling plate are arranged at an interval, and the third liquid cooling plate is provided with a first cooling part; according to the liquid cooling device, the first cooling part is arranged to be communicated with the flow channel so as to guide the cooling liquid into the first cooling part and / or guide the cooling liquid out of the first cooling part, so that the cooling liquid can flow between the second liquid cooling plate and the third liquid cooling plate, the flowing path of the cooling liquid is simplified, and the requirement of a bent or overlong pipeline is reduced; and the internal space utilization rate of the battery pack is improved.

The present invention discloses an air purifier, belonging to the technical field of ventilation devices. The air purifier comprises: a shell, an air inlet is provided at the lower end of the shell, an air inlet grid is provided on the air inlet, an air outlet is provided at the upper end of the shell, an air outlet grid is provided on the air outlet; a fan is provided in the shell; a lighting mechanism is provided at the lower end of the shell; a filter is provided in the shell; a disinfection mechanism is provided in the shell, and the disinfection mechanism is used to disinfect the air inside the shell. Dust and harmful substances will remain in the device after being purified by the air purifier. The disinfection mechanism automatically disinfects and sterilizes the internal space of the device after the air purification work is completed, which can replace the user to disassemble the device for manual disinfection. On the one hand, it reduces the user's operating burden, and on the other hand, it avoids the user from contacting with harmful substances, thereby ensuring the safety of the user.

A bag having a compartment having an interior volume, the compartment including one or more walls and a panel surrounding the interior volume. The panel is movable between an open position enabling access to the interior volume, and a closed position that inhibits access to the interior volume. The bag having a closure system that has a first zipper track coupling the first panel to the one or more walls, and a second zipper track coupling the first panel to the one or more walls. The first zipper track and the second zipper track are noncontiguous. In the open position, at least one of the first zipper track and the second zipper track partially decouples the first panel from the one or more walls, and in the closed position, each of the first zipper track and the second zipper track couples the first panel to the one or more walls.

A sound apparatus for a vehicle can include an enclosure having an internal space and a sound generating module disposed at the internal space, and a fixing part configured at the enclosure. The fixing part can be fixed to a supporting part at a vehicle structure.

Provided is a sound reproduction device which reduces air noise. The sound reproduction device includes a casing in which an opening section communicating with an inside and an outside is formed, and a microphone that is disposed in an internal space communicating with the opening section, in which a value obtained by dividing a volume of the internal space from the opening section to the microphone by an area of the opening section is 2.9 or more.

An ergonomic neck fan comprises two fan shells for wearing around the neck of the user, and a silicone assembly. The interior of each shell is provided with a fan and cavity wall, and each shell comprises a shell body and a shell rear cover. Air guide components are provided inside the shells, and the air guide components cooperate with the cavity walls to divide the interior space of the shell body into an air outlet assembly and a storage cavity. The air outlet assembly comprises a fan cavity for placing the fan, and a horn-shaped air duct. The invention achieves high-speed airflow and efficient transfer, enabling the wind pressure towards the user's face and neck to be stronger and adaptable to different body shapes in outdoor and sports scenarios, allowing the user to be cooled by the wind and providing a better cooling effect and lower noise.

Side channel compressor (1) for a fuel cell system (2) for compressing a gaseous medium, comprising a housing with a first housing part (3) and a second housing part (4). According to the invention, a compressor wheel assembly (10) and / or a respective bearing (19, 20) has, on its end face facing the second housing part (4), in particular a first end face (30), a cover-shaped sealing element (13) which at least almost completely covers the bearings (19, 20) and / or a bearing device (9) orthogonal to the axis of rotation (R), wherein the cover-shaped sealing element (13) is at least indirectly connected to a hub (16) in such a way that fluidic encapsulation of an interior space (27) of the hub (16) with respect to an environment (29) of the compressor wheel assembly (10) can be achieved. The invention further relates to a fuel cell system (2) with a side channel compressor (1) according to the invention.

A dehumidifier is provided that may include a base with an external air intake on one side thereof; a case disposed on an upper surface of the base and having a suction grille formed on a rear surface thereof; a top cover disposed on an upper surface of the case and having a discharge port; a discharge cover that opens and closes the discharge port; a drain pan including a first portion that extends laterally to divide an internal space of the case into an upper space and a lower space, and a second portion that extends from a lower surface of the first portion and disposed on the base; a water tank disposed on the upper surface of the base and that stores condensed water generated during a dehumidification process; a compressor disposed on the upper surface of the base spaced apart from the water tank; a fan module disposed on the first portion and having an outlet that communicates with the discharge port of the top cover; a condenser mounted on the first portion at an intake side of the fan module; an evaporator mounted on the first portion behind the condenser; and a control box coupled to the second portion and disposed directly above the external air intake. The fan module may include a fan housing disposed on the first portion, and a fan accommodated in the fan housing. A dripping hole may be formed in the fan housing.

Transpiration-cooled systems having permeable and non-permeable portions are provided. In one aspect, a nozzle for a rocket engine includes a non-permeable outer layer, a plurality of walls, a permeable layer, and a plurality of cooling channels. The non-permeable outer layer forms a predetermined shape of the nozzle and defines an interior space. The plurality of walls extend generally orthogonal to the non-permeable outer layer and into the interior space. The permeable layer is disposed between each set of adjacent walls of the plurality of walls. The permeable layer is spaced a distance from the non-permeable outer layer. The plurality of cooling channels are formed between the permeable layer, the non-permeable outer layer, and a set of adjacent walls of the plurality of walls. The plurality of cooling channels are configured to transport a fluid.

The invention discloses a freezing device for crab stick production, and relates to the technical field of freezing equipment.The freezing device comprises a quick-freezing chamber, a base is arranged below the quick-freezing chamber, a pair of supporting side plates are fixedly installed between the bottom of the quick-freezing chamber and the base, the quick-freezing chamber is of an annular structure, and the freezing device further comprises a bearing assembly, a heat dissipation utilization assembly, a feeding port and a discharging port; the bearing assembly comprises a turntable rotationally mounted at the bottom in the quick-freezing chamber; when the partition plates are located at the positions of the feeding port and the discharging port, the quick-freezing chamber can be sealed, meanwhile, the multiple partition plates can evenly partition the inner space of the quick-freezing chamber, and therefore in the feeding and discharging process, temperature fluctuation in the quick-freezing chamber is effectively reduced, and the freezing quality of crab meat bars is ensured; meanwhile, the placing assemblies between the partition plates rotate along with the rotating disc and sequentially pass through the feeding port and the discharging port, continuous feeding and discharging are achieved, manual operation in a low-temperature environment is not needed, and the storing and taking time is remarkably shortened.

The invention belongs to the technical field of intelligent control, and discloses a building energy-saving intelligent integrated control system and method. Comprising the steps of collecting building comprehensive data of a building internal space area; preprocessing the building comprehensive data to obtain standard building data; establishing a building dynamic model according to the standard building data, and predicting by using the dynamic model to obtain an energy consumption change curve and a comfort change curve of the internal space area of the building in a future fixed time period; solving to obtain a series of optimal control strategy sequences by taking the energy consumption change curve and the comfort change curve of the internal space area of the building in the future fixed time period as constraints; the optimal control strategy sequence obtained through solving is distributed to all actuators, and integrated intelligent control over heating equipment, refrigeration equipment, ventilation equipment, illumination equipment and the like is achieved; not only is the energy-saving level of the building improved, but also a comfortable environment is created for the indoor space, and the comprehensive performance of the building is comprehensively enhanced.

Pop-up roof for leisure vehicles, in particular motorhomes and / or camper vans and / or leisure vehicles based on high-roof station wagons, with a floor which, in an assembled state, can be supported at least indirectly on a roof of the recreational vehicle, wherein, in the assembled state, a part of the floor stands over an edge of the roof, and wherein a ladder can be fastened to the floor for an ascent into an interior space provided in the assembled state. It is proposed that a length of the ladder is adjustable, that the ladder can be locked at an adjusted length and that the part of the floor can be supported by the locked ladder. Furthermore, a recreational vehicle with such a pop-up roof is disclosed.

A chair anchor device is provided. The device is primarily comprised of a body, an interior space, and at least one channel. The body is generally rectangular and may be filled with a heavy material, such as water / sand, to weigh the device down. The bottom surface of the body may provide additional grip to the floor to prevent the device from sliding across the floor. A chair leg may be positioned into each channel on either side of the body and secured to the device via at least one fastener to stabilize the chair and prevent it from tipping over or moving.

The embodiment of the invention provides a cleaning robot. The cleaning robot comprises a machine body; the driving device comprises a first power source and a sliding plate connected with the first power source; the sliding plate has a lifting part; the mopping assembly is connected with the sliding plate through the connecting assembly; when the first power source drives the sliding plate to move in the first direction, the sliding plate drives the mopping assembly to extend outwards; when the first power source drives the sliding plate to move in the second direction, the sliding plate drives the mopping assembly to retract inwards, after the mopping assembly moves to the limiting position and the position of the mopping assembly is limited, the connecting assembly climbs along the lifting part of the sliding plate, and the mopping assembly vertically moves upwards. According to the technical scheme, the first power source drives the sliding plate to act in different directions, so that the mopping assembly can be driven to extend outwards and be lifted, and the driving device is simple in structure. The internal space is saved, and the rationality of deployment of each component is improved.

Provided is a temperature therapy chamber comprising a housing with an interior for accommodating a user. The interior of the chamber has a heating system configured to increase the temperature within the housing to create a heated area. The housing also has a plunge pool system having a pool with an opening accessible from within the interior and configured to hold water and accommodate the user. A chiller is configured to decrease the temperature of the water in the pool. The user can move between the heated area and the pool without leaving the interior of the housing. The housing can also include a vertical rail system with a mounting plate slidably coupled to at least one rail on a wall of the housing and configured to removably support the heating element. The user can move the heating system between a top and bottom position of the vertical rail system.

An energy guidance / heat deflecting device for redirecting convective and radiant energy leaving from an interior volume of a smokeless fire pit out an open top of the smokeless fire pit. The energy guidance / heat deflecting device typically includes: a circular, planar bottom support; at least three upwardly extending supports each spaced from one another and spaced about the exterior perimeter portion of the circular, planar bottom support and proximate the exterior perimeter edge of the circular, planar bottom support; and a downwardly facing truncated cone shaped energy deflecting material.

A ball valve according to an exemplary embodiment of the present invention may comprise: an actuator; a housing having an interior space and a plurality of through-holes exposing the interior space, the through-holes including an inlet hole through while a refrigerant flows in, an outlet hole through which the refrigerant flows out, and a connection hole which is connected to the actuator; a ball having a flow path through which the refrigerant flows in connection with the inlet hole and the outlet hole, and being rotated by a rotary shaft of the actuator in the interior space; a sheet having a flow hole, through which the refrigerant passes in communication with the outlet hole, and arranged to be in contact with the ball between the housing and the ball so as to support the ball; and a sealing member placed between the seat and the housing.