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41. 发明专利

JPH06159226A LIQUEFIED NATURAL GAS COLD HEAT UTILIZATION SYSTEM 失效
公开(公告)号：JPH06159226A
公开(公告)日：1994-06-07
申请号：JP33351892
申请日：1992-11-19
申请人： MITSUI SHIPBUILDING ENG
发明人： ITO HIDENOBU , KATO YUICHI , MORIMOTO SHIMIZU
IPC分类号： F03G6/00 , F24J3/00 , F25B27/00
摘要： PURPOSE:To provide a heat source necessary for a low temperature system plant such as wide range cooling and food cooling in a liquefied natural gas cold heat system and generate power necessary for facilities by its own ability by using, the evaporation process for manufacture of drinking water without the need for a special power source or the like. CONSTITUTION:This liquefied natural gas cold heat system is provided with a moist intake air port 40 which can take in air on a water surface, an air discharge port 50, and the housing 36 of an internal air passage 38 which is formed in a roughly inverted U shape and communicates the intake port with the discharge port. The solar heat collecting means for heating the inside air is provided at an up passage in an air passage which is connected to a moist air intake port, and a liquefied gas evaporation tube 46 provided with ultra water-repellent coating is disposed at a down passage in the air passage connected to the air discharge port 50 so as to cross the passage. A turbine 64 is disposed at an air passage between the solar heat collecting means and an evaporator tube, and a power generating means connected to the turbine 64 is equipped to connect a line which supplies low temperature drying air to a low temperature system plant in the discharge part 50.

42. 发明专利

JPH06123486A INDUCTION WATER HEATER 失效
公开(公告)号：JPH06123486A
公开(公告)日：1994-05-06
申请号：JP29638492
申请日：1992-10-08
申请人： HEIWA SHOJI KK
发明人： AOYAMA TOSHIYASU
IPC分类号： F24H1/10 , F24J3/00
摘要： PURPOSE:To improve a heat efficiency and a heating capability using electric power by providing an annular heating coil, and magnetic heating pipes oppositely disposed on the face and rear of the heating coil separated away by a predetermined distance and arranged densely on parallel virtual flat planes, folded on the face and rear of the heating coil. CONSTITUTION:An induction water heater 10 includes a heating coil 1 mounted annularly, and a proper coil driver circuit is connected with a terminal T of the heating coil 1. A heating pipe 2 is disposed on one surface side 1a of the substantially disk-shaped heating coil 1 oppositely to the coil separated away by a predetermined distance from the surface side flat face 1a. The heating pipe 2 comprises a magnetic material and is wound densely into a spiral layer to occupy substantially the same area as that of the heating coil 1. Alternating magnetic fluxes produce an eddy current in the heating pipe 2 located oppositely to the coil flat face 1a, and the heating pipe 2 produces heat with use of Joule heat due to the eddy current to heat water flowing in the pipe and making direct contact with the pipe.

43. 发明专利

JPH061136A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH061136A
公开(公告)日：1994-01-11
申请号：JP16069092
申请日：1992-06-19
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： SUZUKI SHIGERU , HOSHINO TATSUYUKI , HIRAMATSU OSAMU , GOTOU KUNIFUMI
IPC分类号： B60H1/03 , B60H1/22 , B60H1/32 , F24J3/00
摘要： PURPOSE:To provide a vehicle air conditioner which can reduce its own excessive motive power consumption at the time of high speed travel and also is easily arranged in an engine room. CONSTITUTION:Operation oil discharged from a hydraulic pump 2 driven by means of a vehicle engine 1 is fed to a hydraulic motor 6 or relief valve (a heat converting means) by means of a changeover valve (an operation oil changeover means). The operation oil chageover means conducts the changeover of the operation oil to the hydraulic motor 6 at the time of vehicle air cooling, and the hydraulic motor 6 drives a compressor, and a refrigerator R for air conditioning conducts air cooling operation. At the time of vehicle heating, the operation oil chageover means conducts the changeover of the operation oil to a heating means, and the heat converting means converts the pressure energy of the operation oil into heat. The heat heats air conditioning air by means by a heater core 5 (a radiating means).

44. 发明专利

JPH0440620B2 失效
公开(公告)号：JPH0440620B2
公开(公告)日：1992-07-03
申请号：JP1275282
申请日：1982-01-28
申请人： SHIMADZU CORP
发明人： HIBI AKIRA , KITA YASUO
IPC分类号： F03D9/00 , F03D9/02 , F24J3/00 , F25B27/00

45. 发明专利

JPH0412367B2 失效
公开(公告)号：JPH0412367B2
公开(公告)日：1992-03-04
申请号：JP2667983
申请日：1983-02-18
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KATO RYUZO , WATANABE KENICHI
IPC分类号： F24C1/00 , A61F7/00 , F24J3/00

46. 发明专利

JPH03263550A 2-PROPANOL/ACETONE-HYDROGEN TYPE CHEMICAL HEAT PUMP AND DEHYDROGENATION CATALYST USED FOR SAME HEAT PUMP 失效
公开(公告)号：JPH03263550A
公开(公告)日：1991-11-25
申请号：JP6352990
申请日：1990-03-14
申请人： SAITO YASUKAZU
发明人： ITOU ERI , YAMASHITA MASARU , ICHINOHE YUJI , OOTAKI MICHITAKA , TOSHIMA NAOKI , SAITO YASUKAZU
IPC分类号： F24J3/00 , B01J23/40 , C01B3/22 , F25B17/12
摘要： PURPOSE:To make low temperature, low grade waste heat usable by using a catalyst of a particular noble metal carried on activated carbon. CONSTITUTION:A chemical heat pump uses 2-propanol/acetone.hydrogen system and a dehydrogenation catalyst of a nobel metal selected from Ru, Rh and Pt and carried on activated carbon at 0.1-20wt.% of activated carbon is applied to the heat pump. Thereby, 2-propanol dehydrogenation process of the heat pump quickly proceeds, resulting in an improvement of the economy and in use of low temperature heat sources, lower than 80 deg.C, for example. Therefore, heat energy recovered from low grade solar heat, terrestrial heat, industrial waste heat, waste heat from refuse incineration process and others can be effectively used.

47. 发明专利

JPH0379976A TERMINAL EQUIPMENT AND OFFICE EQUIPMENT 失效
公开(公告)号：JPH0379976A
公开(公告)日：1991-04-04
申请号：JP21436389
申请日：1989-08-21
申请人： HITACHI LTD
发明人： HAMADA YASUYOSHI , GOTO TATSUO , YANATORI MICHIO , KUNUGI TAKAFUMI , KAWACHI MASATAKA , YAMANAKA HARUO , KAKO YUTAKA
IPC分类号： F24J3/00 , F25D9/00 , G06F1/00 , H05K7/20
摘要： PURPOSE:To prevent the temperature of a heat-evolving part inside a main body from rising when equipment is in operation and prevent an excessive fall of the temperature of equipment when it is not in action by providing in a main body a means for storing heat whereby heat evolving at a heat-evolving part is stored and the heat stored is released according to the temperature inside the main body so that the change of the inside temperature can be slackened. CONSTITUTION:At a motor 12, a heat-storing means 13 for storing heat evolving from the motor 12 is provided, and at a control 11, a heat-storing means 14 for storing heat evolving from the control 11 is provided. The temperature inside equipment continues to rise until the heat-storing material contained in the heat-storing means 13, 14 undergoes a change in phase; when the temperature reaches a point at which a change in phase occurs, the heat- storing material starts a change in phase and its temperature remains substantially constant until the heat-storing material completes the change in phase in its entirety; when the heat- storing material completes a change in phase in its entirety, the temperature of the heat-storing means 13, 14 resumes the rise. When the operation of the equipment is stopped, the equipment cools off and the temperature inside begins to fall. The heat stored in the heat-storing means 13, 14 at inside temperature below the phase-change point of the heat-storing material is released to the inside of the main body so that the fall of the temperature inside the main body can be slackened.

48. 发明专利

JPH0336464A HEAT REFLECTION TYPE PORTABLE HEAT GENERATOR 失效
公开(公告)号：JPH0336464A
公开(公告)日：1991-02-18
申请号：JP17127989
申请日：1989-07-04
申请人： WAKAI NOBORU
发明人： WAKAI NOBORU
IPC分类号： A61F7/08 , C09K5/00 , F24J3/00 , F24V30/00
摘要： PURPOSE:To prevent wasteful dissipation of heat generated from a heat generating substance, to effectively utilize the heat and to suitably heat an object to be heated by providing heat reflecting and heat insulating structures in a portable heat generator utilizing the generating substance. CONSTITUTION:An air-permeable heat insulating layer 4 having an air-permeable heat reflecting layer 3 is provided above an inner surface of a heat generator 1, and an air-permeable heat absorption transfer layer 2 is provided below thereon. The layer 3 reflects infrared rays radiated from the generator 1 upward to direct is downward. The layer 2 transmits infrared ray directed downward to efficiently radiate it downward. The layer 4 shuts OFF heat from the generator upward by means of heat radiation and conduction. When a heat generator unit 7 is set to a heat generating state and brought at the side with the layer 2 into contact with an object to be heated, the heat generated from the generator 1 is prevented from being wastefully dissipated by the layers 3, 4 and transmitted all to the object through the layer 3 by radiation and conduction.

49. 发明专利

JPH038447B2 失效
公开(公告)号：JPH038447B2
公开(公告)日：1991-02-06
申请号：JP21296482
申请日：1982-12-03
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： AZUMA KYOBUMI , KYOGOKU MASAO
IPC分类号： F24C1/00 , A61F7/00 , F24J3/00

50. 发明专利

JPH038211B2 失效
公开(公告)号：JPH038211B2
公开(公告)日：1991-02-05
申请号：JP3919383
申请日：1983-03-11
申请人： ROITSUKU KK
发明人： KISHIDA SHIZUSUKE , SATO HIDEAKI
IPC分类号： F24J3/00 , A47K7/00 , A47K10/32 , F24C7/08

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