14results about "Temperature control without auxillary power" patented technology

The heat medium supply device (1) of the present application is provided with: a precooling heat medium supply pipe (41) branching from a heating-side return pipe (25) and extending to a precooling heat exchanger (40); and a precooling heat medium return pipe (42) extending from the precooling heat exchanger (40) and connected to the heating-side return pipe (25). The branching point (B1) at which the precooling heat medium supply pipe (41) branches from the heating-side return pipe (25) is located on the upstream side of the heating device (7), and the heat medium before being heated by the heating device (7) is supplied to the precooling heat exchanger (40). The connection point (C1) at which the precooling heat medium return pipe (42) is connected to the heating-side return pipe (25) is located on the upstream side of the heating device (7), and the heat medium passing through the precooling heat exchanger (40) is supplied to the heating device (7) through the heating-side return pipe (25).

The present invention relates to an electronic mixer cartridge (1) for mixer taps, the cartridge being intended to be attached to an operating handle having interface means and an electronic control board (26). The mixer cartridge is provided with temperature detection means consisting of a temperature probe (8) which is configured to take direct water temperature readings and is attached to an electronic board (9) arranged in a housing provided in the base (3), the base (3) being linked to the ceramic discs and being located inside the bottom of the main housing, the base (3) having a hole through which the temperature probe (8) protrudes, such that the temperature probe is in direct contact with the flow of mixed water. In addition, sealing means are provided which are configured to prevent the flow of mixed water from coming into contact with the electronic board (9).

A gas-fired cooking grill and a gas valve assembly for a gas-fired cooking grill are provided. The grill includes a cooking chamber, a plurality of gas burners for heating the cooking chamber, a plurality of first valves each to control flow of a combustible gas to a respective one of the gas burners, a gas intake to receive the combustible gas from a combustible gas source, and a second valve comprising a thermostatic valve portion, the second valve disposed intermediate the gas intake and plurality of first valves and in fluid communication therewith, the second valve configured to receive input from a user for selection between a first cooking mode and a second cooking mode, the second valve routing the combustible gas from the gas intake to the plurality of first valves in the first cooking mode and routing the combustible gas from the gas intake to the thermostatic valve portion in the second cooking mode, the thermostatic valve portion selectively routing the combustible gas to a subset of the gas burners based on a comparison of a desired temperature and an actual temperature of the cooking chamber.

A method for adjusting a temperature of a substrate support is provided. In an apparatus for inspecting a target device, a substrate placement surface of the substrate support is divided into multiple regions and a heater is disposed in each of the multiple regions. The method comprises controlling the heater in a main region corresponding to the target device such that a temperature of the main region becomes a set temperature, and controlling the heater in a sub-region adjacent to the main region. When overshoot has not occurred in the temperature of the main region, the heater in the sub-region is controlled such that a temperature difference between the main region and the sub-region becomes a predetermined value, and when overshoot has occurred, the heater of the sub-region is controlled such that a difference between the set temperature and the temperature in the sub-region becomes the predetermined value.

The plasma processing system of the present invention includes a supply unit (210), a main body (111), and a control unit (2). The supply unit (210) is configured to supply multiple heat media, each at a different temperature. The main body (111) has multiple flow paths (1112) for each heat media to flow independently, and constitutes the plasma processing system. The control unit (2) is configured to control the discharge of heat media other than the first heat media from the flow paths (1112) when the first heat media among the multiple heat media flows from the supply unit (210) into the flow path (1112).

The application discloses a mold cooling water supply, transportation, quantitative control method and system, through obtaining initial monitoring data set; according to the initial monitoring data set, if the partition temperature exceeds the preset threshold value, the corresponding cooling channel flow is increased, if it is lower than the preset threshold value, the flow is reduced, and an optimized flow distribution scheme is generated; a dynamic adjustment module is used for temperature parameter calibration of the optimized flow distribution scheme, if the regional temperature deviation is detected, the cooling medium supply amount is corrected, and a dynamic balance control instruction is generated; humidity and dew point temperature data are obtained from the environment monitoring system, if the humidity and dew point temperature difference is less than the safety threshold value, the condensation prevention mechanism is triggered, and the cooling medium temperature upper limit parameter is adjusted; according to the final regulation and control parameters, the partition cooling control is executed, and the running data is fed back to the database, which is used for updating the preset threshold value and the optimization algorithm parameter. The application realizes intelligent and accurate control of the mold temperature, and improves the product quality and the production efficiency.

An ablutionary system e.g. shower 100 for providing water from at least one shower head 110, 120 to a user, including a user interface 160 of a shower control system 150 configured to; provide water a

The present invention is relative to a cartridge (1) for dynamic reduction of a pressure of a fluid entering a valve body (2), said cartridge (1) comprising: - a main body (10) or case comprising: - a first inlet interface (11) for receiving said fluid at a first pressure (P1); - a second outlet interface (12) for sending to said valve body (2) said fluid at a second pressure (P2); - a third control interface (13) for receiving said liquid at a third outlet pressure (P3) from said valve body (2); - a passage (C1) adapted to place in fluid communication said first interface (11) and said second interface (12) developing along a first direction (X1); - an internal chamber (C2) traversed by said passage (C1) and developing in said main body (10) along a second direction (X2) not parallel to said first direction (X1); - a shutter (14) movably housed along the second direction (X2) in said internal chamber (C2) and separating said third interface (13) from said passage (C1); said shutter (14 being active on said passage (C1) in order to obstruct it at least partially in a selective and variable manner at least between a minimum interference position (Imin) and a maximum interference position (Imax) with the passage (C1); and wherein the position of said shutter (14) is determined by said first inlet pressure (P1) and said third outlet pressure (P3).

To provide a heat medium supply device capable of supplying a heat medium at a stable temperature while preventing a high load on a cooling device when the temperature of the heat medium returning from a semiconductor manufacturing device changes suddenly.SOLUTION: A heat medium supply device 1 includes: a cooling-side outlet pipe 17 that transfers a heat medium from a cooling-side tank 16 to a cooling device 8; a cooling-side bypass pipe 44 that extends from a cooling-side return pipe 26 to the cooling-side outlet pipe 17, bypassing the cooling-side tank 16; a cooling-side bypass valve 45 provided in the cooling-side bypass 44; and an operation control unit 35 that controls the operation of the cooling-side bypass valve 45. The operation control unit 35 is configured to open the cooling-side bypass valve 45 when a temperature of the heat medium in the cooling-side return pipe 26 measured by the cooling-side temperature measuring device 41 is within a preset allowable low temperature range, and to close the cooling-side bypass valve 45 when the temperature of the heat medium in the cooling-side return pipe 26 measured by the cooling-side temperature measuring device 41 is outside the allowable low temperature range.SELECTED DRAWING: Figure 1

A real-time fluid flow control system comprises a valve manifold with an outlet port that receives fluid output from a fluid source and a return port that sends the fluid back to the fluid source; multiple outlet pipes that transfer the fluid from the outlet port to equipment to be temperature controlled; multiple return pipes that transfer the fluid from the equipment to be temperature controlled to the return port of the valve manifold; multiple sensors connected to the return lines that measure the fluid in the return lines to obtain measurement information such as temperature and flow rate; multiple flow control valves connected to the return lines; and a control module connected to the flow control valves and sensors to control the flow control valves in real time and adjust the flow rate.Therefore, the flow rate of the liquid can be controlled and adjusted in real time to achieve a uniform temperature faster and more accurately.

Provided is a thermostat device with which a flow rate of a cooling liquid from a bypass passage can be adequately ensured and which has excellent temperature sensitivity corresponding to the temperature of the cooling liquid from an engine. A thermo-operating unit 2 is provided with a control valve 2c for controlling an introduction quantity of cooling liquid from a first inflow port 5a via a radiator, corresponding to the temperature of the cooling liquid from a second inflow port 4b via a bypass passage. Within the housing 3 are provided a plurality of guide bodies 4g which are formed extending from the second inflow port 4b side toward a thermo-element 2a, are arranged intermittently around the thermo-element 2a, and which support the thermo-element 2a in such a way as to be capable of moving in an axial direction, and cooling liquid rectifying claws 4h arranged spaced apart from the thermo-element 2a between the guide bodies 4g, wherein a detoured passage 4i for the cooling liquid, directed from the second inflow port 4b side toward an outflow port 4c, is formed by forming gap portions between the guide bodies 4g and the cooling liquid rectifying claws 4h.