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1. 发明专利

JP2009236153A Coupling structure for absorption refrigeration cycle 审中-公开
标题翻译：吸收式制冷循环的耦合结构
公开(公告)号：JP2009236153A
公开(公告)日：2009-10-15
申请号：JP2008080263
申请日：2008-03-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KAYANUMA HIDETAKA , AKAHA HIDEYUKI , ICHIKAWA KAZUMA , ISHIKAWA MITSURU
IPC分类号： F16J15/06 , F16B31/02
CPC分类号： F16B31/021 , F16L23/20
摘要： PROBLEM TO BE SOLVED: To provide a coupling structure which is used at a low cost.
SOLUTION: In the coupling structure of a flow passage for flowing refrigerant and absorption solution of the absorption refrigeration cycle 10, a gasket 27, enclosing a shaft 31, used for this coupling structure, has a protruding rod part 32 for pressing coupling surfaces 22, 25 by elastically deforming when clamped by two coupling members 23, 26. As a result, the protruding rod part 32 presses the coupling surfaces 22, 25 and leakage of fluid is prevented. By using a gasket arranged with the protruding rod part 32, leakage of the fluid is prevented and the protruding part 32 is mounted by using an inexpensive means for pressing a metal plate.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供以低成本使用的联接结构。解决方案：在用于流动制冷剂的流动通道和吸收式制冷循环10的吸收溶液的联接结构中，用于该联接结构的包围轴31的垫圈27具有用于压接联接件的突出杆部32 表面22,25在被两个联接构件23,26夹紧时弹性变形。结果，突出的杆部分32按压联接表面22,25，并且防止了流体泄漏。通过使用与突出杆部32配置的垫圈，防止了流体的泄漏，并且通过使用用于按压金属板的便宜的装置来安装突出部32。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2011220651A Absorption refrigerator 有权
标题翻译：吸油冷藏机
公开(公告)号：JP2011220651A
公开(公告)日：2011-11-04
申请号：JP2010093213
申请日：2010-04-14
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KAYANUMA HIDETAKA , ISHIKAWA MITSURU , TAKEUCHI YOSHIYUKI
IPC分类号： F25B43/04 , F25B15/00
CPC分类号： F25B43/046 , F25B37/00 , Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide an absorption refrigerator capable of extracting only non-condensable gas while preventing suction of an absorbing solution.SOLUTION: This absorption refrigerator 10 includes an evaporator 15 producing refrigerant vapor, an absorber 16 for making the produced refrigerant vapor be absorbed by the absorbing solution 17, a regenerator for separating the refrigerant vapor by heating the absorbing solution produced by the absorber, and a condenser for condensing the refrigerant vapor separated by the regenerator and releasing heat. This absorption refrigerator is provided with a gas extraction tube 35 disposed vertically in the absorber 16 for extracting the non-condensable gas 33. The gas extraction tube is provided with a pressure balancing section 36 extending above a neighborhood on an upper side of a maximum liquid level 17of the absorbing solution, and a gas extracting section 37 extending below the neighborhood on the upper side of the maximum liquid level of the absorbing solution, and the pressure balancing section and the gas extracting section are provided with a plurality of gas extraction holes 38, 39.
摘要翻译：要解决的问题：提供一种能够仅吸收不可冷凝气体同时防止吸收溶液吸引的吸收式制冷机。解决方案：这种吸收式制冷机10包括产生制冷剂蒸气的蒸发器15，用于使所产生的制冷剂蒸汽被吸收溶液17吸收的吸收器16，用于通过加热由吸收器产生的吸收溶液来分离制冷剂蒸汽的再生器以及用于冷凝由再生器分离的制冷剂蒸气并释放热量的冷凝器。该吸收式制冷机设置有在吸收器16中垂直设置的用于抽取不可冷凝气体33的气体提取管35.气体提取管设置有在最大液体的上侧附近延伸的压力平衡部36 吸收溶液的液位17 MAX ，以及在吸收溶液的最大液面的上侧附近延伸的气体提取部37，以及压力平衡部气体提取部分设有多个排气孔38,39。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2009236432A Absorption heat pump unit with boiler 有权
标题翻译：吸附热泵单元与锅炉
公开(公告)号：JP2009236432A
公开(公告)日：2009-10-15
申请号：JP2008084962
申请日：2008-03-27
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KAYANUMA HIDETAKA , AKAHA HIDEYUKI , ICHIKAWA KAZUMA , ISHIKAWA MITSURU , TAKEUCHI YOSHIYUKI
IPC分类号： F25B15/00
CPC分类号： F25B30/04 , F24D3/08 , F24D3/18 , F24D12/02 , F24D2200/04 , F24D2200/12 , F24D2200/126 , F25B2339/047 , Y02B30/12 , Y02B30/14 , Y02B30/52
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of reducing heat loss in an absorption heat pump unit with a boiler. SOLUTION: The absorption heat pump unit 10 with the boiler is covered by a case body 61, and in the case body 61, an interior is partitioned into a first chamber 63 and a second chamber 64 by a partition wall 62. A regenerator 23 heating an absorbent solution to separate a coolant vapor from the absorbent solution, a condenser 27 condensing the coolant vapor separated by the regenerator and emitting heat to an exterior, and the boiler 14 interposed in a water piping and reheating hot water are arranged in the first chamber 63. An evaporator 11 absorbing heat from an exterior, evaporating a coolant, and producing coolant vapor, and an absorber 12 absorbing the coolant vapor produced by the evaporator in the absorbent solution. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够利用锅炉减少吸收热泵单元中的热损失的技术。解决方案：具有锅炉的吸收式热泵单元10由壳体61覆盖，并且在壳体61中，内部通过分隔壁62分隔成第一室63和第二室64.A 再生器23加热吸收剂溶液以从吸收剂溶液中分离出冷却剂蒸气;冷凝器27，其将由再生器分离的冷却剂蒸汽冷凝并将热量发射到外部;以及置于水管道中的锅炉14和再加热热水第一室63。从外部吸收热量，蒸发冷却剂并产生冷却剂蒸气的蒸发器11，以及吸收由吸收剂溶液中的蒸发器产生的冷却剂蒸汽的吸收器12。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2001208455A ABSORPTION REFRIGERATING MACHINE 失效
公开(公告)号：JP2001208455A
公开(公告)日：2001-08-03
申请号：JP2000015518
申请日：2000-01-25
申请人： HONDA MOTOR CO LTD
发明人： ISHIKAWA MITSURU , YURI NOBUYUKI , KAYANUMA HIDETAKA
IPC分类号： F25B15/00 , F25B43/04
摘要： PROBLEM TO BE SOLVED: To suppress a decrease in operation efficiency by reductively removing hydrogen gas generating in an absorption refrigerating machine without releasing it to the outside. SOLUTION: Hydrogen gas residing in a condenser 9 is brought into contact with a metal oxide in a hydrogen removing equipment 93 provided in the condenser 9. Reduction of the metal oxide is induced by the contact to remove the hydrogen gas, and produce water. Since the reduction part, that is, the hydrogen-removing equipment 93 is provided particularly in the condenser 9, a special sealing structure is not necessary, as compared with a refrigerating machine in which a reduction part provided in the outside of the condenser 9 is connected by a pipe line. Besides, the temperature of the refrigerant vapor introduced from a receiving inlet 94 into the condenser 9 can be utilized to the reduction.

5. 发明专利

JPH0783536A AIR-COOLED ABSORBER 失效
公开(公告)号：JPH0783536A
公开(公告)日：1995-03-28
申请号：JP24604493
申请日：1993-09-08
申请人： TOYO RADIATOR CO LTD , HONDA MOTOR CO LTD
发明人： SAKAI TAIJI , YOSHIDA SHINICHI , ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU
IPC分类号： F25B37/00
摘要： PURPOSE:To obtain an air-cooled absorber which smoothly performs the absorbing function without a trouble even when the absorber itself leans. CONSTITUTION:In an air-cooled absorber of an absorption type refrigerating machine, absorbent is distributed from an upper tank 2 to two or more heat transfer tubes 4, flows down along the inner walls with flutes of the heat transfer tubes 4 and absorbs refrigerant vapor that rises in the heat transfer tubes 4. A pipe 2a and partition plates 2d that protrude down vertically between the adjacent heat transfer tubes 4 from the bottom of the pipe 2a are formed as an integral part of the upper part of the upper tank 2. The absorbent is introduced into the upper tank 2 through the pipe 2a that serves as a spray pipe. Partition plates 11 and 12 are alternately projected slightly downward into a space below a steam inlet 3f in a lower tank 3 from the wall on the side of the steam inlet 3f and the opposite wall at a vertical interval.

6. 发明专利

JPH04270869A ABSORPTION TYPE AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH04270869A
公开(公告)日：1992-09-28
申请号：JP3059791
申请日：1991-02-26
申请人： HONDA MOTOR CO LTD
发明人： ISHIKAWA MITSURU , HAYAKAWA YUKIO , MIYAUCHI TAKEHIKO
IPC分类号： F25B15/00 , B60H1/32 , F25B27/02
摘要： PURPOSE:To increase the heating capacity of a reproducer in an absorption type air conditioner for vehicles, which is provided with an evaporator for obtaining cold air, an absorbing device, absorbing refrigerant evaporated in said evaporator into absorbing liquid, the reproducer, heated by an engine loaded on a vehicle to condense the absorbing liquid from the absorbing device, and a condensor, condensing the refrigerant vapor generated in the reproducer and sending it into the evaporator. CONSTITUTION:A first heating circuit 9, circulating the cooling water of a vehicle-loaded engine E, and a second heating circuit 10, circulating the lubricating oil of said engine E, are provided between a reproducer 3 and the vehicle- loaded engine E.

7. 发明专利

JPH04124564A ABSORPTION REFRIGERATING MACHINE 失效
公开(公告)号：JPH04124564A
公开(公告)日：1992-04-24
申请号：JP24410190
申请日：1990-09-17
申请人： EBARA CORP , HONDA MOTOR CO LTD
发明人： INOUE OSAYUKI , NISHIFUJI MUTSUMI , SHIRAISHI TERUO , ISHIKAWA MITSURU , FUJITA AKIHIRO , HAYAKAWA YUKIO
IPC分类号： F25B15/00
摘要： PURPOSE:To accumulate concentration energy without wasting it and prevent crystalization at injurious places in a pipeline and the like by providing a crystalizing means, crystalizing by cooling, and a crystal retaining means in the system of solution of a solution heat exchanger. CONSTITUTION:A cooling crystalizer and a crystal retainer are provided in the system of solution of a tube 4-an absorber A-a tube 1 from the concentrated solution pipeline of the tube 4, comming out of the heating side of a heat exchanger H to the dilute solution pipeline of the pipe 1 entering the heated side of the heat exchanger H. A cooling crystalizer, consisting of fin tubes 11, and a perforated plate 12 are provided below the absorber A around the fin tubes 11, for example, to obtain a crystal retainer. The cooling crystalizer is cooled by inlet cooling water and when the concentration of the solution becomes high, crystals are deposited between the fins. When the solution flows through the holes of the crystal retainer and the concentration of the solution is reduced or the temperature of the solution is increased, crystals begun to be molten from the outside thereof. Even when increase of temperature of the cooling water is sudden and crystals are separated, crystal blocks are retained around the tube by the crystal retainer.

8. 发明专利

JPH03193525A COOLING DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH03193525A
公开(公告)日：1991-08-23
申请号：JP32958689
申请日：1989-12-21
申请人： HONDA MOTOR CO LTD
发明人： OGURA MASAMI , ISHIKAWA MITSURU
IPC分类号： F25B15/00 , B60H1/32 , F25B39/02
摘要： PURPOSE:To miniaturize the device by providing a heat exchanger for cooling an absorbing solution separated from a generator, and an evaporator and an absorber which have been integrally formed, to the boundary of a room chamber. CONSTITUTION:The cooling water heated by an engine 11 is naturally cooled by a radiator 12, and passes through a heat exchanger in the inside of a generator 1 to heat a lean solution of water and lithium bromide inside the generator 1, and steam and a rich solution of water and lithium bromide are produced. The steam is supplied to a condenser 2 to become water, and then it is sent to an evaporator 3 so as to be vaporized, so that the inside of the passenger's room can be cooled. The rich solution in the inside of the generator 1 is naturally cooled by a heat exchanger 6, and is sent to an absorber 4. The steam vaporized in the evaporator 3 is mixed with and absorbed into the rich solution in the absorber 4, which has been integrally formed with the evaporator 3, to become a lean solution.

9. 发明专利

JPH03112718A COOLING DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH03112718A
公开(公告)日：1991-05-14
申请号：JP24921189
申请日：1989-09-27
申请人： HONDA MOTOR CO LTD
发明人： ISHIKAWA MITSURU , OGURA MASAMI
IPC分类号： F25B27/02 , B60H1/32
摘要： PURPOSE:To enhance cooling capacity and make compact a cooling device having an absorption type refrigerator by applying the constitution wherein the diverted portion of engine cooling water is heated through a heat exchanger installed in an exhaust pipe as a heat source for a generator. CONSTITUTION:During a cooling operation, a diluted solution in a generator 1 is heated with a heat source flowing through a heat exchanger 15 in the generator 1 containing a diluted solution of water and lithium bromide solution, thereby generating water vapors and a concentrated solution. Also, the water vapor is naturally cooled with a condenser 2 or forcibly cooled with an electric fan 7, Thereby being liquefied. This liquefied water is sent to an evaporator 3 for evaporator, thereby cooling the surrounding air. This cooled air is diffused into a cabin via another electric fan 19. On the other hand, the concentrated solution in the generator 1 is sent to an absorber 4 via a heat exchanger 16, and mixed and absorbed with the evaporated water from the evaporator 3. As a heat source for a heat exchanger 15, engine cooling water diverted from a flow diverter 20 and heated with a heat exchanger 14 installed in an exhaust system is used.

10. 发明专利

JPS63109212A DRIVING SHAFT PIVOTING STRUCTURE FOR ROTATIONAL SWITCHING TYPE SPHERICAL INTAKE/EXHAUST VALVE IN INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS63109212A
公开(公告)日：1988-05-13
申请号：JP25374786
申请日：1986-10-27
申请人： HONDA MOTOR CO LTD
发明人： MATSUURA MASAAKI , ISHIKAWA MITSURU , KUROKI MASAHIRO
IPC分类号： F01L7/02 , F01L7/16
摘要： PURPOSE:To keep a valve switching timing constant, by fitting a valve driving means to a spherical intake/exhaust valve integrally, and allowing the valve driving means to be rotatably pivoted in the pivot section of an engine body. CONSTITUTION:A pivoting protrusion 14b is provided at the face-to-face end of a spherical intake/exhaust valve 14 so as to be held between a cylinder head 4 and a head cover 5. A base shaft 19 is installed so as to protrude on the other end of the valve 14, and a valve driving shaft tube 21 is integrally fitted to the base shaft 19. The inside periphery 24a of a spherical bearing 24 is fitted integrally to the expanded section 21a of the valve driving shaft tube and its outside periphery 24b is loosely fitted to a driven gear support shaft 25. The aforesaid constitution enables the valve to transmit a switching torque without looseness in the valve, and thereby allows a valve switch timing to be kept constant.

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