42results about How to "More heat energy" patented technology

A solenoid valve making use of certain materials which is capable of operation at high frequencies and which can be made as a compact unit. The plunger (1) is made from a material having a saturation flux density greater than 1.4 Tesla preferably more than 1.6 Tesla, a coercivity at less than 0.25 ampere per centimeter and a relative magnetic permeability in excess of 10.000; and the nozzle bore leading from the valve head chamber (14) to the nozzle orifice (12) has a length to diameter ratio of less than 8:1 preferably between 2:1 to 4:1 and the nozzle orifice (12) has a diameter substantially the same as that of the nozzle bore. The invention also relates to method for operating a drop on demand ink jet printer incorporating such a valve.

The invention relates to a solenoid valve made using certain materials which is capable of operation at high frequencies and which can be made as a compact unit. The invention also relates to method for operating a drop on demand ink jet printer incorporating such a valve.

A rotary ram compressor for use in gas turbine engines and the like, having a plurality of vanes attached to discs, with the opposing parts of each two adjacent vanes and the opposing parts of the disks' surfaces confined between the opposing parts of the surfaces of the two adjacent vanes defining a channel in-between. Each channel is formed of two successive freely communicating portions: a first diverging inlet portion; and a second constant cross-sectional area outlet portion. In operation, gases are rammed into the first diverging inlet portion of the channel and are gradually displaced to the second constant cross-sectional area outlet portion of the channel, while being diverged, resulting into a rise in the static pressure energy of the gases, followed by smoothening of the stream of flow of the pressurized gases within the second constant cross-sectional area outlet portion of the channel.

Method and arrangement for spray forming an article. The method includes spraying a plurality of metal streams upon a low-heat resistant model and thereby forming a spray formed article. Each of the plurality of metal streams is composed of moltenized droplets, and as between the plurality of metal streams, each is composed of different constituent elements. In the spray form process, conditions of the metal streams are controlled, particularly around the time that the droplets land, to prevent adverse affects such as melting or burning the master model. The spray conditions are controlled in such a manner that the individual metal droplets forming the metal streams remain substantially segregate. The segregated state is maintained through out solidification so that the resulting spray formed article is composed at least partially of psuedo-alloy.

In a cooling system for a variable vacuum capacitor, a liquid is arranged inside a cooling reservoir, a first part of the reservoir is designed to absorb heat energy from first bellows of the variable vacuum capacitor, the first bellows being responsible for transporting electrical energy to a second electrode of the variable vacuum capacitor, a second part of the reservoir is designed to dissipate heat energy towards a cooling circuit, and heat pipes are arranged between the first part of the reservoir and the second part of the reservoir.

The invention discloses a wood drying device utilizing photo-thermal energy. The wood drying device comprises a transparent glass room, an arc-shaped supporting frame, a threaded rod and a wood frame;the transparent glass room is fixedly arranged on a vehicle frame; an arc-shaped mirror surface is fixedly connected to one side of the arc-shaped supporting frame; the top of the wood frame is fixedly connected with a sun shield; and the side surface of the transparent glass room is provided with a transparent glass door. According to the wood drying device, the arc-shaped mirror surface structure and the threaded rod adjusting structure are arranged so that the light can be better adjusted, and more light and heat energy can be received by the transparent glass room; through the arrangementof a vacuum layer and a greenhouse gas layer, and after the short wave of solar radiation is converted into heat energy, the long wave of the heat energy can be prevented from radiating outwards, sothat the heat can be well stored, and drying can be facilitated; the sun shield is arranged so that the wood can be prevented from directly receiving the light, and the light energy can be fully absorbed to transformed into heat; and the device is simple in structure, easy to realize, capable of fully utilizing the solar energy for achieving the drying function, is environment-friendly and energy-saving, and is worthy of popularization and use.

The present invention relates to a method and arrangement for using a low-energy source for controlling the air temperature in a room space (5). In the invention, the ratio of the desired inside air temperature in the room space (5) to the outside air (10) temperature is compared. Furthermore the temperature of a heat transfer liquid coming from an extraction circuit (1) is determined. On the basis of these detected temperature levels, heat energy of the heat transfer liquid is regulated, if necessary, after which the heat transfer liquid is channelled to a supply air radiator (15) controlling the temperature of air (7) to be supplied to the room space (5) in order to control this air temperature. At the end of the circulation, the heat transfer liquid is channelled via a return circuit (3) of means back to the extraction circuit (1).

The embodiment of the invention discloses a reciprocating impact type stone needle electronic heating electric physiotherapy instrument, in particular to the technical field of stone needle physiotherapy. The reciprocating impact type stone needle electronic heating electric physiotherapy instrument comprises a machine body housing, wherein a brushless motor is fixedly arranged in the machine bodyhousing, and a connecting rod is fixedly arranged at the output end of the brushless motor; a metal sleeve ring is arranged on one side of the brushless motor, one end of the connecting rod is hingedto the metal sleeve ring, and power transmission connecting contacts are fixedly arranged at one end of the inner part of the metal sleeve ring; a machine body front housing sleeve is fixedly arranged at one end of the machine body housing; and the metal sleeve ring is movably connected with the machine body front housing sleeve. An electrical heating device is used for heating and warming a stone needle massaging head, so that stone needles can release heat for a long time; and the brushless motor drives the connecting rod, so that automatic mechanical massaging can be conveniently realizedby the stone needle physiotherapy head. The reciprocating impact type stone needle electronic heating electric physiotherapy instrument is convenient to operate, the heat released by the stone needlesis sufficient, flexible physiotherapy can be performed on any parts of bodies, and the physiotherapy effect is improved.

A piston for a cylinder for an internal combustion engine has a piston bowl surface adapted for facing a combustion chamber of the cylinder, the piston bowl surface being provided with a thermal barrier coating layer, wherein the thermal barrier coating layer is provided on a plurality of circumferentially spaced surface parts of the piston bowl surface. A method for producing a piston for a cylinder for an internal combustion engine includes the steps of providing a piston for a cylinder for an internal combustion engine, the piston having a piston bowl surface adapted for facing a combustion chamber of the cylinder, and providing the piston bowl surface with a thermal barrier coating layer, wherein the step of providing the thermal barrier coating layer is made on a plurality of circumferentially spaced surface parts of the piston bowl surface.

The invention discloses a solar transparent heat insulation pipe, which mainly comprises a heat conducting pipe, wind surf fins, a rubber sealing ring, a suction and exhaust pipe, a sealing cover, a transparent heat insulation pipe and a reflective diaphragm. Through vacuum heat insulation of a single-layer transparent heat insulation pipe, the heat conducting pipe and the fins are directly used for collecting heat of a radiated surface, a heat collection and heat transfer mode that solar radiation energy is collected by a metal heat absorbing coating on a vacuum glass collector pipe in the conventional technical route is changed, a status that various heat conducting pipes are only taken as intermediate heat transfer tools is changed, the intermediate low-effect and redundant heat transfer links are eliminated, and the structure is simplified, so respective heat transfer advantages of various heat conducting pipes can be fully exerted, and various techniques capable of obviously improving heat collecting energy efficiency, such as the wind surf fins, a heat absorbing channels, reflective heat gathering and suboptical blackbody are applied; therefore, the energy efficiency of collecting the solar radiation energy can be greatly improved, and the solar transparent heat insulation pipe has the characteristics of reasonable structural design, simple process, low cost, high reliability, high heat collecting efficiency, small diffusion loss of heat radiation, convenience of installation and use, and suitability for U tube and heat pipe type solar water heaters.

The invention provides an internal combustion engine and an operation method. The internal combustion engine comprises a device body, a first working device and a pressurizing and discharging device,wherein the first working device and the pressurizing and discharging device are arranged in the device body. The first working device comprises a cylinder arranged in the device body, a combustion cavity with a downward opening is formed in the cylinder, and a first sliding block capable of sliding up and down is arranged in the combustion cavity. A second sliding block is fixedly connected to the lower end of the first sliding block, and a first groove with a downward opening is formed in the second sliding block. In the operation process of the internal combustion engine, the air entering amount can be automatically increased for the combustion cavity, waste gas discharging can be accelerated, the gas discharging process is more effective, and the space occupation rate of the engine isfar smaller than that of a common engine and a turbocharging device.

The invention discloses a low energy consumption pneumatic motor which comprises a high-pressure air source, a pneumatic pipeline, a generator and a pneumatic converter, wherein the high-pressure air source is connected with pneumatic pipeline; the pneumatic converter is connected with the pneumatic pipeline; the pneumatic converter simultaneously drives a driving shaft of the generator and a driving shaft connected with a target device; a heating device is arranged on the pneumatic pipeline; and the generator supplies power to the heating device. The low energy consumption pneumatic motor can increase the kinetic energy conversion and output under the condition that the reserve volume of the own compressed gas of the pneumatic motor is not increased.

The invention discloses a novel eyeshade heating material and a preparation process. The novel eyeshade heating material comprises a plant aroma type layer, an upper non-woven fabric layer, an upper breathable film layer, a heating mixture, a lower breathable film layer and a lower non-woven fabric layer from outside to inside; and the heating mixture comprises two parts, the first part of the heating mixture comprises the following components in parts by mass: 45-65 parts of iron powder, 9-15 parts of carbon powder, 6-10 parts of vermiculite, 0.2-0.3 part of resin and 0.1-0.2 part of a deoxidizing agent, and the second part comprises the following components in parts by mass: 15 to 25 parts of water, 2 to 4 parts of a catalyst, 0.05 to 0.15 part of carboxymethyl cellulose and 0.03 to 0.07part of a plant adhesive.