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1. 发明授权

US4912934A Hermetically closed circulation type, vapor absorption refrigerator 失效
标题翻译：气密封循环式，蒸汽吸收式冰箱
公开(公告)号：US4912934A
公开(公告)日：1990-04-03
申请号：US253574
申请日：1988-10-05
申请人： Masahiko Itoh , Heihatiro Midorikawa , Kazutoshi Itoh , Yasumasa Furutani , Michihiko Aizawa
发明人： Masahiko Itoh , Heihatiro Midorikawa , Kazutoshi Itoh , Yasumasa Furutani , Michihiko Aizawa
IPC分类号： B01D53/26 , C09K5/00 , C09K5/04 , C09K5/08 , C23C22/62 , C23F11/08 , C23F11/18 , F25B15/00 , F25B15/06 , F25B47/00
CPC分类号： C09K5/047 , C23C22/62 , C23F11/08 , F25B15/008 , F25B15/06 , F25B47/003 , Y10S62/20
摘要： A hermetically closed circulation type, vapor absorption refrigerator which comprises a high temperature regenerator, a low temperature regenerator a condenser, an evaporator, an absorber and heat exchangers in a hermetically closed circulation system as essential constituent members composed of iron-based materials, where refrigeration is produced by repetitions of concentration of an absorbing solution sealed into the circulation system, dilution with a cooling medium and heat exchange, the inside wall of the high temperature regenerator being provided with a composite film of molybdenum oxides and iron oxide can be operated stably with a high reliability or corrosion resistance.
摘要翻译：一种密封循环型蒸气吸收式制冷机，其包括高温再生器，低温再生器，冷凝器，蒸发器，吸收器和密封循环系统中的热交换器，作为由铁基材料构成的基本组成部件，其中制冷是通过重复密封到循环系统中的吸收溶液的浓度，用冷却介质稀释并进行热交换而产生的，具有氧化钼和氧化铁的复合膜的高温再生器的内壁可以稳定地运行，高可靠性或耐腐蚀性。

2. 发明授权

US06122930A Absorption refrigerating machine 失效
标题翻译：吸收式制冷机
公开(公告)号：US06122930A
公开(公告)日：2000-09-26
申请号：US248129
申请日：1999-02-10
申请人： Akira Nishiguchi , Ryoko Sakiyama , Tomihisa Ohuchi , Michihiko Aizawa
发明人： Akira Nishiguchi , Ryoko Sakiyama , Tomihisa Ohuchi , Michihiko Aizawa
IPC分类号： F25B15/00 , F25B15/06
CPC分类号： F25B15/008 , F25B15/06 , F25B2400/09 , Y02B30/62
摘要： There is disclosed an absorption refrigerating machine in which evaporators as well as absorbers are arranged in a two-stage manner. A refrigerant, heated by a regenerator, is condensed by a condenser, and then is fed to a first evaporator. The refrigerant, produced in the first evaporator, is absorbed by a first absorber, formed integrally with the first evaporator, and is formed into an intermediate solution, and then is fed to a second absorber. The second absorber comprises a spray absorber which obviates the need for providing a heat-transfer pipe therein. The condensed refrigerant is supplied to a second evaporator, formed integrally with the second absorber, from a refrigerant tank formed at a lower portion of the condenser or at a lower portion of the first evaporator. The refrigerant, fed to the second evaporator, is absorbed by the solution sprayed in a supercooled condition in the second absorber, thereby producing a dilute solution. Part of the dilute solution, raised in temperature by absorbing the refrigerant, is returned to the first evaporator, and exchanges heat with liquid refrigerant, condensed in the condenser, to be cooled. The cooled dilute solution is again sprayed in the second absorber. The dilute solution in the second absorber is kept in a supercooled condition, and therefore the chilled water or brine, flowing through a heat-transfer pipe, provided in the second evaporator, can be kept to a low temperature under 0.degree. C.
摘要翻译：公开了一种吸收式制冷机，其中蒸发器以及吸收器以两级方式排列。由再生器加热的制冷剂通过冷凝器冷凝，然后被供给到第一蒸发器。在第一蒸发器中产生的制冷剂由与第一蒸发器一体形成的第一吸收器吸收，并形成中间溶液，然后被供给到第二吸收器。第二吸收器包括喷射吸收器，其不需要在其中提供传热管。冷凝的制冷剂从形成在冷凝器的下部的制冷剂罐或第一蒸发器的下部供给到与第二吸收器一体形成的第二蒸发器。供给到第二蒸发器的制冷剂被第二吸收器中以过冷却状态喷射的溶液吸收，从而产生稀溶液。通过吸收制冷剂在温度升高的部分稀释溶液返回到第一蒸发器，与冷凝器中冷凝的液体制冷剂进行热交换以进行冷却。冷却的稀释溶液再次喷洒在第二吸收器中。将第二吸收器中的稀溶液保持在过冷状态，因此在第二蒸发器中流过传热管的冷冻水或盐水可以在0℃下保持在低温。

3. 发明授权

US5435154A High temperature regenerator of an absorption type hot and cold water generator and absorption type hot and cold water generator 失效
标题翻译：吸收式冷热水发生器和吸收式冷热水发生器的高温再生器
公开(公告)号：US5435154A
公开(公告)日：1995-07-25
申请号：US181022
申请日：1994-01-14
申请人： Akira Nishiguchi , Tomihisa Ohuchi , Shigeo Sugimoto , Michihiko Aizawa , Takao Naruse , Yasuo Uraki
发明人： Akira Nishiguchi , Tomihisa Ohuchi , Shigeo Sugimoto , Michihiko Aizawa , Takao Naruse , Yasuo Uraki
IPC分类号： F24H1/44 , F25B33/00 , F25B15/00
CPC分类号： F24H1/40 , F24H1/26 , F24H1/44 , F25B33/00 , F25B2333/002 , F25B2333/003
摘要： A high temperature regenerator of an absorption type hot and cold water generator and an absorption type hot and cold water generator capable of preventing corrosion from occurring by preventing local overheating at the heat transfer surface of the high temperature regenerator and capable of being miniaturized. The high temperature regenerator includes an outer case, an inner case, a plurality of solution pipes, a burner, a solution flow-in pipe, and a gas/liquid separation plate. The inner case is inside the outer case, and a solution is kept between the cases, with the inner case being submerged within this solution. The burner is mounted on the side of the outer case in such a way that heat can be supplied through the inner case, with the inside of the inner case serving as a combustion chamber. A plurality of solution pipes, through which the upper and lower portions of the inner case are connected, are disposed downstream of the combustion chamber, and the inside of each of the solution pipes is filled with the solution. The horizontal cross section of each of the solution pipes is elliptical, and two or more of the solution pipes are disposed so that the straight line portions in the elliptical shape become parallel to each other. The sections between the solution pipes serve as a combustion gas passage.
摘要翻译：吸收式冷热水发生器的高温再生器和吸收型冷热水发生器，其能够通过防止高温再生器的传热面上的局部过热而防止腐蚀发生，并能够小型化。高温再生器包括外壳，内壳，多个溶液管，燃烧器，溶液流入管和气/液分离板。内壳在外壳的内部，溶液保持在壳体之间，内壳浸没在该溶液中。燃烧器安装在外壳的侧面，使得可以通过内壳供应热量，内壳的内部用作燃烧室。内壳体的上部和下部连接的多个溶液管设置在燃烧室的下游，并且每个溶液管的内部填充有溶液。每个溶液管的水平截面是椭圆形的，并且两个或更多个溶液管被设置成使得椭圆形的直线部分彼此平行。溶液管之间的部分用作燃烧气体通道。

4. 发明授权

US5275010A Control method and apparatus of absorption chiller heater 失效
标题翻译：吸收冷却器加热器的控制方法和装置
公开(公告)号：US5275010A
公开(公告)日：1994-01-04
申请号：US933209
申请日：1992-08-21
申请人： Daisuke Hisajima , Tomihisa Ohuchi , Akira Nishiguchi , Yasuo Koseki , Michihiko Aizawa , Hiroaki Yoda , Takashi Nakao
发明人： Daisuke Hisajima , Tomihisa Ohuchi , Akira Nishiguchi , Yasuo Koseki , Michihiko Aizawa , Hiroaki Yoda , Takashi Nakao
IPC分类号： F25B15/00 , F25B49/04
CPC分类号： F25B49/043 , F25B15/008 , Y02B30/62
摘要： An individual air conditioning system with an absorption chiller heater having a controllable capacity, with thermal input to a burner of a high temperature regenerator being controlled by on-off control or the like even if the load is low. The temperature of cooling water is controlled in accordance with a concentration of refrigerant in an absorber, so that the refrigerating capacity of the absorption chiller heater can be freely varied from 0% to 100% without the refrigerant being frozen.
摘要翻译：具有可控制容量的吸收式冷却器加热器的单独空调系统，即使负载低，也可以通过开关控制等来控制高温再生器的燃烧器的热输入。冷却水的温度根据吸收器中的制冷剂的浓度来控制，使得吸收式冷却器加热器的制冷能力可以在0％至100％之间自由地变化，而不会使冷冻剂冷冻。

5. 发明授权

US5205137A Absorption air conditioner 失效
标题翻译：吸收式空调
公开(公告)号：US5205137A
公开(公告)日：1993-04-27
申请号：US755159
申请日：1991-09-05
申请人： Tomihisa Ohuchi , Akira Nishiguchi , Daisuke Hisajima , Seiichiro Sakaguchi , Yoshifumi Kunugi , Michihiko Aizawa , Katsuya Ebara , Hiroaki Yoda
发明人： Tomihisa Ohuchi , Akira Nishiguchi , Daisuke Hisajima , Seiichiro Sakaguchi , Yoshifumi Kunugi , Michihiko Aizawa , Katsuya Ebara , Hiroaki Yoda
IPC分类号： F25B15/00 , F25B15/06 , F25B37/00
CPC分类号： F25B15/06 , F25B15/008 , F25B37/00 , Y02B30/62
摘要： An absorption air conditioner having a regenerating chamber for heating and condensing a portion of a dilute solution generated in an absorber and an absorption chamber for causing refrigerant vapor generated in the regenerating chamber to be absorbed into said dilute solution which is at an intermediate position in the passage connected from the absorber to the regenerator so that the size of the absorber is reduced and the overall size of the absorption air conditioner is reduced.
摘要翻译：一种吸收式空调器，具有用于加热和冷凝在吸收器中产生的稀释溶液的一部分的再生室和用于使在再生室中产生的制冷剂蒸气的吸收室被吸收到位于所述再生室中的中间位置的所述稀释溶液中通道从吸收器连接到再生器，使得吸收器的尺寸减小，并且吸收空调的总体尺寸减小。

6. 发明授权

US4551991A Multi-effect absorption refrigerating machine 失效
标题翻译：多效吸收式制冷机
公开(公告)号：US4551991A
公开(公告)日：1985-11-12
申请号：US702749
申请日：1985-02-19
申请人： Nobutaka Miyoshi , Shigeo Sugimoto , Michihiko Aizawa
发明人： Nobutaka Miyoshi , Shigeo Sugimoto , Michihiko Aizawa
IPC分类号： F25B15/00
CPC分类号： F25B15/008 , Y02B30/62
摘要： The present invention is provided with an evaporator, a primary absorber, a plurality of generators, a condenser and a direct contact type heat exchanger which is provided with auxiliary evaporator-absorber stages in a plural set. These evaporator-absorber stages in a plural set are divided into a plurality of groups and connected so that a solution is sent from the final absorber stage of each group into each generator. By this construction, the solution in a first generator of a plurality of generators can be made to work at a lower level of temperature than usual.
摘要翻译：本发明提供了一种蒸发器，一次吸收器，多个发生器，一个冷凝器和一个直接接触式热交换器，它具有多组辅助蒸发器 - 吸收器级。多组中的这些蒸发器 - 吸收器级被分成多个组并连接，使得溶液从每组的最终吸收级发送到每个发生器中。通过这种结构，可以使多个发电机的第一发电机中的解决方案在比通常更低的温度下工作。

7. 发明授权

US07165418B2 Absorption refrigerator and production method thereof 失效
标题翻译：吸收式冰箱及其制造方法
公开(公告)号：US07165418B2
公开(公告)日：2007-01-23
申请号：US10849819
申请日：2004-05-21
申请人： Katsumi Mabuchi , Heihatiro Midorikawa , Tomoko Kikuchi , Takashi Honda , Michihiko Aizawa , Masahiko Ito
发明人： Katsumi Mabuchi , Heihatiro Midorikawa , Tomoko Kikuchi , Takashi Honda , Michihiko Aizawa , Masahiko Ito
IPC分类号： F25B15/00 , F25B33/00 , F28F3/00 , B21D53/02
CPC分类号： C09K5/047 , C23C8/12 , C23F11/187 , F25B15/02 , F25B15/06 , F25B47/003 , F28F19/06 , Y02A30/277 , Y02B30/62 , Y02P20/124 , Y10S165/513 , Y10T29/4935
摘要： An absorption refrigerator includes a high temperature regenerator for heating a water solution including a halogen compound to generate steam. An oxide film having thickness of 0.02–5.0 μm, one of the colors blue, purple and gray, or a hydroxyl group is formed on a surface of at least one of the high temperature regenerators and the heat exchanger.
摘要翻译：吸收式制冷机包括用于加热包含卤素化合物的水溶液以产生蒸汽的高温再生器。在至少一个高温再生器和热交换器的表面上形成厚度为0.02-5.0μm的氧化物膜，蓝色，紫色和灰色之一或羟基。

8. 发明授权

US06233968B1 Absorption refrigerating machine 失效
标题翻译：吸收式制冷机
公开(公告)号：US06233968B1
公开(公告)日：2001-05-22
申请号：US09618941
申请日：2000-07-18
申请人： Akira Nishiguchi , Ryoko Sakiyama , Tomihisa Ohuchi , Michihiko Aizawa
发明人： Akira Nishiguchi , Ryoko Sakiyama , Tomihisa Ohuchi , Michihiko Aizawa
IPC分类号： F25B1500
CPC分类号： F25B15/008 , F25B15/06 , F25B2400/09 , Y02A30/277 , Y02B30/62
摘要： There is disclosed an absorption refrigerating machine in which evaporators as well as absorbers are arranged in a two-stage manner. A refrigerant, heated by a regenerator, is condensed by a condenser, and then is fed to a first evaporator. The refrigerant, produced in the first evaporator, is absorbed by a first absorber, formed integrally with the first evaporator, and is formed into an intermediate solution, and then is fed to a second absorber. The second absorber comprises a spray absorber which obviates the need for providing a heat-transfer pipe therein. The condensed refrigerant is supplied to a second evaporator, formed integrally with the second absorber, from a refrigerant tank formed at a lower portion of the condenser or at a lower portion of the first evaporator. The refrigerant, fed to the second evaporator, is absorbed by the solution sprayed in a supercooled condition in the second absorber, thereby producing a dilute solution. Part of the dilute solution, raised in temperature by absorbing the refrigerant, is returned to the first evaporator, and exchanges heat with liquid refrigerant, condensed in the condenser, to be cooled. The cooled dilute solution is again sprayed in the second absorber. The dilute solution in the second absorber is kept in a supercooled condition, and therefore the chilled water or brine, flowing through a heat-transfer pipe, provided in the second evaporator, can be kept to a low temperature under 0° C.
摘要翻译：公开了一种吸收式制冷机，其中蒸发器以及吸收器以两级方式排列。由再生器加热的制冷剂通过冷凝器冷凝，然后被供给到第一蒸发器。在第一蒸发器中产生的制冷剂由与第一蒸发器一体形成的第一吸收器吸收，并形成中间溶液，然后被供给到第二吸收器。第二吸收器包括喷射吸收器，其不需要在其中提供传热管。冷凝的制冷剂从形成在冷凝器的下部的制冷剂罐或第一蒸发器的下部供给到与第二吸收器一体形成的第二蒸发器。供给到第二蒸发器的制冷剂被第二吸收器中以过冷却状态喷射的溶液吸收，从而产生稀溶液。通过吸收制冷剂在温度升高的部分稀释溶液返回到第一蒸发器，与冷凝器中冷凝的液体制冷剂进行热交换以进行冷却。冷却的稀释溶液再次喷洒在第二吸收器中。将第二吸收器中的稀溶液保持在过冷状态，因此在第二蒸发器中流过传热管的冷冻水或盐水可以在0℃下保持在低温。

9. 发明授权

US5282369A Multiple type absorption air conditioning system 失效
标题翻译：多式吸收式空调系统
公开(公告)号：US5282369A
公开(公告)日：1994-02-01
申请号：US859989
申请日：1992-03-30
申请人： Tomihisa Ohuchi , Akira Nishiguchi , Seiichiro Sakaguchi , Daisuke Hisajima , Michihiko Aizawa , Takashi Nakao , Yasuo Koseki , Kyoji Kohno
发明人： Tomihisa Ohuchi , Akira Nishiguchi , Seiichiro Sakaguchi , Daisuke Hisajima , Michihiko Aizawa , Takashi Nakao , Yasuo Koseki , Kyoji Kohno
IPC分类号： F24F5/00 , F24F3/06 , F24F11/02 , F25B15/00 , F25B15/06 , F25B29/00 , F25B49/04 , F24F11/00
CPC分类号： F25B15/06 , F24F3/06 , F25B29/006 , F25B49/043 , F25B2315/001 , Y02B30/62
摘要： The capacity control range of an interior unit of a multiple type absorption air conditioning system is increased, and turning on and off of cooling/heating and switch over between the cooling and heating can be readily and safely performed. The capacity control range is increased by reserving a liquid refrigerant in an absorption cool/warm water unit. An interior unit is connected to the absorption cool/warm water unit by a communication device. The operation of the cool/warm water unit caused by turning on and off the system and switch over between cooling and heating are automatically controlled by an operation control device. Consequently, the operation is simplified, and safety is improved.
摘要翻译：多型吸收式空调系统的内部单元的容量控制范围增加，并且可以容易且安全地进行冷却/加热的接通和关闭以及冷却和加热之间的切换。通过在吸收式冷/热水单元中保留液体制冷剂来增加容量控制范围。内部单元通过通信装置连接到吸收式冷/暖水单元。操作控制装置可自动控制冷/暖水单元的开启和关闭，并进行冷却和加热之间的切换。因此，操作简化，安全性得到提高。

10. 发明授权

US5218844A Absorption heat pump apparatus with indoor and outdoor heat exchangers 失效
标题翻译：具有室内和室外热交换器的吸收式热泵设备
公开(公告)号：US5218844A
公开(公告)日：1993-06-15
申请号：US653363
申请日：1991-02-11
申请人： Akira Nishiguchi , Tomihisa Ohuchi , Seiichiro Sakaguchi , Daisuke Hisajima , Michihiko Aizawa
发明人： Akira Nishiguchi , Tomihisa Ohuchi , Seiichiro Sakaguchi , Daisuke Hisajima , Michihiko Aizawa
IPC分类号： F25B15/00 , F25B29/00
CPC分类号： F25B15/008 , F25B29/006 , Y02B30/62
摘要： An absorption heat pump apparatus is so formed that solution which has absorbed coolant vapor in absorber to increase in temperature, liquid coolant into which coolant vapor heat been condensed in a condenser, and coolant which has decreased in temperature through flash evaporation of coolant vapor in an evaporator are delivered directly to heat exchangers so as to exchange heat with the outdoor air, respectively. This arrangement makes the use of cold water and cooling water as well as equipment therefor and maintenance thereof unnecessary.
摘要翻译：吸收式热泵装置形成为吸收吸收器中的冷却剂蒸气以提高温度的溶液，冷凝器蒸气在冷凝器中冷凝的液体冷却剂，以及冷却剂蒸气在蒸发器直接输送到热交换器，以分别与室外空气进行热交换。这种安排使得使用冷水和冷却水以及其设备并且不需要维护。

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