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JP2008500512A |
A basin collects water sprayed from a shower head. A heat exchanger (15) comprises a metal sheet of rectangular waveform cross section having alternating vertical and horizontal panels (13,14). The collected sprayed water flows on one si...
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JP4016311B2 |
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JP4003412B2 |
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JP3990490B2 |
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JP3988046B2 |
In a heat exchanger ( 10 ) for transferring heat from a first fluid to a second fluid, which heat exchanger ( 10 ) comprises one or more flow passages ( 12 ) for a first fluid, the outer wall ( 26 ) of these passages is in heat-transferr...
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JP3987245B2 |
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JP3969064B2 |
To realize high humidity exchange efficiency at a low cost. This heat exchanger allows two kinds of air currents to flow at a space formed by partition members 2 with the space held by space holding members 3, and performs total heat exc...
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JP3950302B2 |
To exert cooling on an electric element and an electronic element and to perform very low vortex flow power consumption and exert cooling on an element from a position away from an element surface with very low vortex power consumption a...
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JP2007183008A |
To provide the shape capable of improving heat collecting and releasing effect and stability under the ground, with respect to a fin disposed on a tank crust portion buried under the ground and exchanging heat by utilizing geothermal hea...
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JP3935887B2 |
To provide a construction method of a geothermal heat exchange pipe unit for easily shortening a construction period and reducing cost. An earth retaining wall 10 constructed underground from the ground surface GL is provided with a soil...
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JP3936963B2 |
To provide an underground heat exchanger allowing easy maintenance after installation, securing the circulation of a heat medium, and capable of being installed in an inclined or horizontal hole. The underground heat exchanger includes a...
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JP3933264B2 |
To provide a dehumidifying air-conditioning system which can provide a comfortable environment through a year and which has a high capacity of preventing dew formation in a perimeter zone and is energy-saving. A desiccant 102 adsorbing t...
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JP3920132B2 |
To provide a humidity exchanger having low manufacturing cost, smaller and lighter figure and sufficient mechanical strength, achieving highly efficient humidity exchange and being utilized as a temperature/humidity exchanger. The humidi...
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JP2007120781A |
To provide a water-cooled heat pump air-conditioning system utilizing ground heat preventing a heat medium from being frozen, attaining equalization of electric energy and energy saving, eliminating heat exchange loss with high heat exch...
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JP2007071439A |
To provide a triple U-shaped tube type underground heat exchanger having enough strength so that it is not damaged by ground pressure even when it is buried about 300m under the ground rich in geothermal heat.All of a first U-shaped tube...
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JP3891724B2 |
To obtain catalyst-integrated compact exhaust heat exchanging machine used for exhaust system of an internal combustion engine, while simplifying its structure, improving silence effect and heat exchange performance and lowering producti...
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JP2007032910A |
To meet a demand for a ground heat exchanger for effectively using huge heat capacity of soil, and a demand for an air conditioner of excellent thermal efficiency operated at an extremely low cost using the ground heat exchanger.The grou...
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JP3874704B2 |
To provide a heat exchange system for fluid preferably used for heating or cooling foods wherein the quality of a product is highly influenced by a collapse of a solid contained in the fluid especially when the fluid is subjected to heat...
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JP2007017138A |
To provide a method of forming a heat exchange well and an underground thermal system allowing burying work at a low cost, even in a crowded residence area or a narrow site, and allowing efficient heat exchange.A heat exchange pipe 71 wi...
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JP2007017055A |
To provide an effective ice thermal storage system which can contribute to suppress heat island phenomenon with excellent space efficiency.An ice making coil 2 freezing and thawing stored water as a heat storage medium is set within a ho...
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JP3873259B1 |
To meet a demand for a heat storage device storing cold in winter until summer and storing heat in summer until winter, and a demand for an air conditioner utilizing the cold for air-conditioning in summer and the heat for heating in win...
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JP3865955B2 |
To provide a heat pump having high coefficient of performance(COP). The compression heat pump comprises a refrigerant compressor 260 for compressing refrigerant, a first heat exchanger 220 for deriving heat from the refrigerant compresse...
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JP2006258410A |
To provide a subterranean heat exchange body having a high utility value without requiring great expenses, in order to improve warm heat environment by utilizing natural energy.This subterranean heat exchange body is spirally molded and ...
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JP2006521004A |
A method and system (10) are provided for humidifying a cathode inlet gas flow (18) in a fuel cell system (12) including a fuel cell (14) and a compressor (16) for supplying the cathode inlet gas flow (18) to a cathode side (20) of the f...
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JP2006234340A |
To provide a heat transfer tube for underground heat exchange capable of reducing equipment costs and pump power costs by improving heat exchanging efficiency and shortening a length of the heat transfer tube, reducing a time and costs f...
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JP2006220402A |
To provide a burying method for a heat collection pipe used for an underground heat system allowing low-cost construction even in a dense residential area or a narrow area, and capable of performing efficient heat exchange.In this buryin...
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JP2006207919A |
To provide an underground heat utilizing cooling/heating device capable of solving a problem in a conventional heat pump system utilizing underground heat, being easily applied to both of new and existing dwelling houses, and implementin...
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JP2006200848A |
To provide a pipe for underground heat exchange with favorable heat exchange efficiency, capable of reducing a facility cost and an operation cost.A heat medium pipe part 1 is provided wherein a heat medium flows and makes a U-turn, and ...
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JP3795577B2 |
To provide a heat transfer apparatus wherein details of an inner wall of a tank and a face of a heat transfer tube can be easily and thoroughly washed and repaired and a bearing and a seal of a shaft can be easily replaced. A rotatable s...
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JP3788453B2 |
To install an exhaust heat recovery device in an exhaust passage of an internal combustion engine and an exhaust passage of factory exhaust heat, by restraining reduction in exhaust heat recovery efficiency. A Stirling engine 100 is inst...
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JP2006136848A |
To provide a heat exchange apparatus capable of forcibly circulating a part of steam through a heat exchanger without using a steam ejector.A steam supplying pipe 2 and a fluid discharging pipe 3 are connected to the heat exchanger 1. A ...
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JP2006138584A |
To provide a steam heating apparatus capable of preventing temperature irregularity in a heat exchanger.A steam supply tube 2, a steam ejector 4 and a circulation passage 5 are connected on the upper side of the heat exchanger 1. A contr...
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JP2006138585A |
To provide a heat exchanging device capable of keeping high heat exchange efficiency even when a steam amount supplied to a heat exchanger is small.A steam supply tube 2 and a fluid discharge tube 3 are connected to the heat exchanger 1....
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JP2006513838A |
The invention relates to a process for the extraction of energy from flue gases of a furnace which is operated with a fuel and which is used in a process for the production of melamine, the process comprising a first heat exchange step i...
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JP2006080194A |
To provide a temperature controller capable of precisely controlling a temperature with a high response and a high output, and capable of being preferably applied even to an exposure device corresponding to an enlargement and an improvem...
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JP2006029006A |
To obtain a reinforced concrete pile excellent in workability and heat exchange efficiency and having heat exchange function for attaining cost reduction.A spiral small-diameter steel pipe 3 having function as a hoop reinforcement is arr...
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JP2006017419A |
To achieve reduction of a construction cost of an underground heat exchanger by focusing attention on a ground anchor having the same construction form.The present invention is comprosed by focusing attention on a point that a ground anc...
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JP2006002976A |
To provide a heat storage body of small capacity, capable of efficiently storing heat.This heat storage body 1 has a heat storage material and a heat transfer material for transferring the heat to the heat storage material. The heat stor...
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JP3729595B2 |
To secure a sensible heat load in a heat exchanger with a low-heat source, and to correspond with an air-conditioning load with a small sensible heat ratio by preheating processing air that becomes the low-heat source for regenerating a ...
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JP3717503B2 |
To promptly and suitably blow out temperature-conditioned air at a predetermined temperature at a start of cooling operation by simple improvement. Operation control such as driving a blower fan is conducted in accordance with output of ...
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JP3713532B2 |
To prevent environmental pollution due to thermal effluent and to sufficiently recover heat from thermal effluent or combustion gas, thereby attaining energy saving. The objective method for recovering waste heat comprises effectively re...
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JP3705713B2 |
To provide a process for improving the recovery of waste energy from a high-temp. flue gas generated in a furnace using a regenerative bed. A furnace having at least two regenerators for heat recovery is provided. Fuel and an oxidant are...
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JP2005273235A |
To facilitate maintenance and inspection by facilitating work for pulling a heating medium pipe in a foundation pile.After embedding a steel pipe pile 10, a jaw plate 11 is welded to a place slightly lowered from the upper end of a pile....
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JP3683780B2 |
To provide a heat exchanging method wherein the load as well as the abrasion of the seal units of a motor can be restrained and the heat recovery from waste gas as well as the reduction of NOx can be effected at the same time. The concen...
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JP2005207718A |
To provide an inexpensive snow melting device by mixing hot water and lukewarm underground water heat-exchanged by a heat pump, heat-exchanging inside of a heat-collection well by pressure-injection to the heat-collection well, collectin...
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JP2005201264A |
To provide a cooling system for an aircraft engine, solving the problem that it is difficult to access several components of the engine for maintenance, there is a risk of the circulation of air in the opposite direction or no circulatio...
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JP3676407B2 |
PURPOSE: To eliminate an impeller type pump, which may make a plimary cause of friction and the like. CONSTITUTION: When a heat source 12 is operated to generate heat and evaporate the liquid refrigerant of an auxiliary refrigerant tank ...
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JP3674401B2 |
To obtain a heat transfer tube for heat exchange, whose metallic surface will not be corroded even when the tube is exposed to high-temperature corrosive environment for a long period of time and which is capable of recovering more high-...
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JP2005520119A |
A recuperator for transferring thermal energy from a warm gas flow to a cold gas flow, comprising: a first group of ducts with a first connection and a second connection; a second group of ducts with a third connection and a fourth conne...
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JP2005517890A |
A method and an apparatus for providing make-up water for a chilled water system. A first water tower for cooling water is provided. Condensate water from a condensate water source is extracted. Make-up water for the first water tower is...
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