专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5901567A Absorption refrigerating/heating apparatus 失效
标题翻译：吸收式制冷/加热设备
公开(公告)号：US5901567A
公开(公告)日：1999-05-11
申请号：US978274
申请日：1997-11-25
申请人： Akira Suzuki , Manabu Kagawa , Tooru Fukuda , Toshimitsu Takaishi , Mitsuru Ishikawa , Hidetaka Kayanuma
发明人： Akira Suzuki , Manabu Kagawa , Tooru Fukuda , Toshimitsu Takaishi , Mitsuru Ishikawa , Hidetaka Kayanuma
IPC分类号： F25B15/02 , F25B29/00 , F25B15/00
CPC分类号： F25B29/006 , F25B15/02 , Y02B30/62
摘要： An absorption refrigerating/heating apparatus in which a refrigerant vapor generated in the evaporator (1) is absorbed to produce absorption heat by the absorbent in an absorber (2). There are first tube for chilled water in the evaporator, a second tube for cooling water in the absorber, a third tube in an indoor unit (15), and a forth tube in a sensible heat exchanger. The first tube and the second tube are respectively connected to the third tube and the fourth tube in a cooling operation, while to the fourth tube and the third tube respectively in a heating operation.
摘要翻译：一种吸收式制冷/加热装置，其中在蒸发器（1）中产生的制冷剂蒸汽被吸收以由吸收器（2）中的吸收剂产生吸收热。在蒸发器中有第一冷冻水管，在吸收器中冷却水的第二管，室内单元（15）中的第三管，以及显热交换器中的第四管。第一管和第二管在冷却操作中分别连接到第三管和第四管，而在加热操作中分别连接到第四管和第三管。

2. 发明授权

US06176096B1 Absorption type refrigerating apparatus 有权
标题翻译：吸收式制冷装置
公开(公告)号：US06176096B1
公开(公告)日：2001-01-23
申请号：US09362662
申请日：1999-07-29
申请人： Nobuyuki Yuri , Hidetaka Kayanuma , Mitsuru Ishikawa , Toshimitsu Takaishi
发明人： Nobuyuki Yuri , Hidetaka Kayanuma , Mitsuru Ishikawa , Toshimitsu Takaishi
IPC分类号： F25B1500
CPC分类号： F25B15/02 , F25B49/043 , Y02A30/277 , Y02B30/62
摘要： The purity of a refrigerant liquid can be maintained to an appropriate level without being varied corresponding to a change in the atmospheric condition and the loading state. A portion of the refrigerant liquid in an evaporator is conveyed from the evaporator to the upper end of a rectifier where it is used as a vapor/liquid contact fluid. A temperature sensor T6 is provided at the upper end of the rectifier for detecting the temperature at the top of the rectifier or the temperature of the refrigerant vapor. The temperature and the purity of the refrigerant vapor are closely related to each other. The higher the temperature, the lower the purity is deteriorated. When the temperature T detected by the temperature sensor T6 is higher than a reference temperature level Tref, a flow control valve V5 is actuated to increase the flow of the refrigerant liquid to the rectifier. This recovers the purity of the refrigerant vapor, thus preventing declination of the purity of the refrigerant vapor in the evaporator.
摘要翻译：可以将制冷剂液体的纯度保持在适当的水平，而不会随着大气条件和装载状态的变化而变化。蒸发器中的一部分制冷剂液体从蒸发器输送到整流器的上端，其中它用作蒸气/液体接触流体。在整流器的上端设有温度传感器T6，用于检测整流器顶部的温度或制冷剂蒸汽的温度。制冷剂蒸汽的温度和纯度彼此密切相关。温度越高，纯度越低劣化。当由温度传感器T6检测的温度T高于参考温度水平Tref时，启动流量控制阀V5以增加制冷剂流向整流器的流量。这样可以恢复制冷剂蒸汽的纯度，从而防止蒸发器中的制冷剂蒸汽的纯度下降。

3. 发明申请

US20100327578A1 COUPLING STRUCTURE FOR ABSORPTION REFRIGERATION CIRCUIT 有权
标题翻译：吸收式制冷电路的耦合结构
公开(公告)号：US20100327578A1
公开(公告)日：2010-12-30
申请号：US12919641
申请日：2009-03-10
申请人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa
发明人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa
IPC分类号： F16L17/00
CPC分类号： F16B31/021 , F16L23/20
摘要： An inexpensively manufactured coupling structure (21) for an absorption refrigeration circuit includes a gasket (27) held between two coupling members (23, 26). The gasket has a protruding part (32) that elastically de-forms when clamped between adjoining faces (22, 25) of the two coupling members.
摘要翻译：廉价制造的用于吸收制冷回路的联接结构（21）包括保持在两个联接构件（23,26）之间的垫圈（27）。垫圈具有当夹持在两个联接构件的相邻面（22,25）之间时弹性地形成的突出部分（32）。

4. 发明授权

US06422033B1 Absorption type refrigerating apparatus 有权
公开(公告)号：US06422033B1
公开(公告)日：2002-07-23
申请号：US09757667
申请日：2001-01-11
申请人： Mitsuru Ishikawa , Nobuyuki Yuri , Hidetaka Kayanuma
发明人： Mitsuru Ishikawa , Nobuyuki Yuri , Hidetaka Kayanuma
IPC分类号： F25B4304
摘要： An absorption type refrigerating apparatus is provided which is capable of not discharging to the outside but, instead, oxidizes hydrogen gas generated therein to water through reaction with metal oxide to inhibit a reduction of the operational efficiency. The hydrogen gas saved in the condenser 9 is brought in direct contact with a metal oxide of the hydrogen gas removing module 93 provided in the condenser 9. This causes the reducing reaction of the metal oxide to transform the hydrogen gas to water. The module 93 of a reduction unit is accommodated in the condenser 9 thus eliminating the need of a conventional sealing structure where the reduction unit is provided outside and connected by a conduit to the condenser 9. The reducing reaction can favorably be promoted by the heat of a refrigerant vapor introduced into the condenser 9 through its inlet 94.

5. 发明授权

US08579335B2 Coupling structure for absorption refrigeration circuit 有权
标题翻译：吸收制冷回路耦合结构
公开(公告)号：US08579335B2
公开(公告)日：2013-11-12
申请号：US12919641
申请日：2009-03-10
申请人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa
发明人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa
IPC分类号： F16L23/00
CPC分类号： F16B31/021 , F16L23/20
摘要： A coupling structure for an absorption refrigeration circuit includes a gasket held between two coupling members. The gasket has a protruding part that elastically deforms when clamped between adjoining faces of the two coupling members.
摘要翻译：用于吸收制冷回路的联接结构包括保持在两个联接构件之间的垫圈。垫圈具有突出部，当夹持在两个联接构件的相邻面之间时，该突出部弹性变形。

6. 发明授权

US06247330B1 Absorption type refrigerator 有权
标题翻译：吸收式冰箱
公开(公告)号：US06247330B1
公开(公告)日：2001-06-19
申请号：US09409379
申请日：1999-09-30
申请人： Mitsuru Ishikawa , Nobuyuki Yuri , Hidetaka Kayanuma , Kohichi Miyashita
发明人： Mitsuru Ishikawa , Nobuyuki Yuri , Hidetaka Kayanuma , Kohichi Miyashita
IPC分类号： F25B4304
CPC分类号： F25B43/046 , F25B15/02
摘要： For minimizing declination of the operational efficiency, hydrogen gas generated in an absorption type refrigerator is eliminated by reduction without exhausting to the outside. The hydrogen gas H2 remains close to the level surface 93 of a refrigerant in a condenser 9 is transferred together with a refrigerant vapor via an extraction pipe 92 to a condenser tank 91. The condenser tank 91 is equipped with a heated metal oxide which is allowed to come into direct contact with the hydrogen gas for carrying out its reduction. Accordingly, the hydrogen gas is eliminated and a trace of water is generated. The water is then returned back via the extraction pipe 92 to the condenser 9. As a result, the elimination of the hydrogen gas is successfully carried out while the water generated stays in the system, whereby the content of water in the refrigerant can be maintained to a desired level.
摘要翻译：为了使操作效率的下降最小化，在吸收型冰箱中产生的氢气通过减少而消除而不排出到外部。氢气H 2保持靠近冷凝器9中的制冷剂的水平面93与制冷剂蒸汽一起通过抽气管92传送到冷凝器罐91.冷凝器罐91配备有允许的加热金属氧化物与氢气直接接触以进行其还原。因此，消除氢气并产生微量的水。然后，水经由抽出管92返回到冷凝器9.结果，在产生的水停留在系统中时，成功地执行氢气的消除，由此能够维持制冷剂中的水分含量达到所需的水平。

7. 发明授权

US09261296B2 Absorption heat pump with a thermally insulating dividing wall 有权
标题翻译：吸热式热泵采用隔热隔墙
公开(公告)号：US09261296B2
公开(公告)日：2016-02-16
申请号：US12919959
申请日：2009-03-18
申请人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa , Yoshiyuki Takeuchi
发明人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa , Yoshiyuki Takeuchi
IPC分类号： F25B27/00 , F25B30/04 , F24D3/08 , F24D3/18 , F24D12/02
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： A boiler-equipped absorption heat pump unit in which a regenerator, a boiler, and other high-temperature devices are separated from an evaporator, an absorber, and other low-temperature devices are separated by an insulated dividing wall. The dividing wall reduces heat loss by impeding the transfer of heat from the high-temperature devices to the low-temperature devices.
摘要翻译：再生器，锅炉等高温装置与蒸发器，吸收器等低温装置分离的配备有锅炉的吸收式热泵机组由绝缘分隔壁隔开。分隔壁通过阻止热量从高温装置传递到低温装置来减少热损失。

8. 发明申请

US20110005253A1 ABSORPTION HEAT PUMP UNIT 有权
标题翻译：吸收式热泵单元
公开(公告)号：US20110005253A1
公开(公告)日：2011-01-13
申请号：US12919959
申请日：2009-03-18
申请人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa , Yoshiyuki Takeuchi
发明人： Hidetaka Kayanuma , Hideyuki Akaba , Kazuma Ichikawa , Mitsuru Ishikawa , Yoshiyuki Takeuchi
IPC分类号： F25B27/00
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： A boiler-equipped absorption heat pump unit (10) having reduced heat loss is disclosed. A regenerator (23), a boiler (14), and other high-temperature devices, as well as an evaporator (11), an absorber (12), and other low-temperature devices are separated from each other by a dividing wall (62). The dividing wall impedes the transfer of heat from the high-temperature devices to the low-temperature devices, and heat loss is reduced.
摘要翻译：公开了一种具有减少的热损失的装有锅炉的吸收式热泵机组（10）。再生器（23），锅炉（14）和其它高温装置以及蒸发器（11），吸收器（12）和其它低温装置通过分隔壁（ 62）。分隔壁阻碍了从高温装置向低温装置传递热量，并且减少了热损失。

9. 发明授权

US6009721A Absorption refrigerator 有权
标题翻译：吸收式冰箱
公开(公告)号：US6009721A
公开(公告)日：2000-01-04
申请号：US138748
申请日：1998-08-24
申请人： Toru Fukuda , Toshimitsu Takaishi , Mitsuru Ishikawa
发明人： Toru Fukuda , Toshimitsu Takaishi , Mitsuru Ishikawa
IPC分类号： F25B15/00 , F25B15/02 , F25B33/00 , F25B37/00 , F25B39/02
CPC分类号： F25B15/02 , F25B2500/01 , F25B2500/17 , F25B33/00 , F25B37/00 , F25B39/026 , Y02B30/62
摘要： An absorption refrigerator is minimized in the size and the weight. A sensible heat exchanger 14 and a cooling fan 19 for cooling the sensible heat exchanger 14 are mounted front and rear opposite to each other to form a cooling unit. At one side of the fan 19, a regenerator 3 and a rectifier 6 are aligned vertically one over the other. At the other side of the fan 19, an evaporator 1 and an absorber 2 of a rectangular configuration are provided side by side. A condenser 9 is laid above the cooling unit. The cooling unit, the evaporator 1, the absorber 2, the condenser 9, the regenerator 3, the rectifier 6, and a set of pumps P1 to P4 all are installed in a main housing 20 of substantially a rectangular parallelopiped shape having a depth reduced axially of the cooling fan 19.
摘要翻译：吸收式冰箱的尺寸和重量最小化。用于冷却显热交换器14的显热交换器14和冷却风扇19彼此相对地前后安装以形成冷却单元。在风扇19的一侧，再生器3和整流器6彼此垂直地对准。在风扇19的另一侧，并排设置有长方形的蒸发器1和吸收体2。冷凝器9放置在冷却单元的上方。冷却单元，蒸发器1，吸收器2，冷凝器9，再生器3，整流器6和一组泵P1至P4全部安装在具有深度减小的大致长方体形状的主壳体20中冷却风扇19的轴向。

10. 发明授权

US5970739A Rectifying apparatus for absorption refrigerator 失效
标题翻译：吸收式冰箱整流装置
公开(公告)号：US5970739A
公开(公告)日：1999-10-26
申请号：US123451
申请日：1998-07-28
申请人： Nobuyuki Yuri , Manabu Kagawa , Mitsuru Ishikawa
发明人： Nobuyuki Yuri , Manabu Kagawa , Mitsuru Ishikawa
IPC分类号： B01D3/26 , B01J19/32 , F25B33/00
CPC分类号： F25B33/00 , B01J19/32 , B01J2219/30223 , B01J2219/32286 , B01J2219/32408 , F25B2333/001 , F25B2333/006 , Y10S62/906
摘要： In a rectifying apparatus of vapor/liquid contact type, the rectifier 5 is disposed above a regenerator 4 and has two stages, a lower recovery stage and an upper condensation stage. The two stages are filled with filler elements 7a, 7b and 7c, 7d, respectively. Each filler elements 7a and 7c has a conical bottom for biasing the falling liquid towards its center and the rising refrigerant vapor towards its outer edge. The rising speed of the refrigerant vapor is made more uniform and the falling liquid has less tendency to drip down along the side wall. As the contact between the vapor and the liquid is increased, the efficiency of rectification is enhanced.
摘要翻译：在蒸汽/液体接触型的整流装置中，整流器5设置在再生器4的上方，具有两级，较低的回收级和上部冷凝级。这两个阶段分别填充有填料元件7a，7b和7c，7d。每个填充元件7a和7c具有锥形底部，用于将下降的液体朝向其中心偏压，并且升高的制冷剂蒸汽朝向其外边缘。使制冷剂蒸气的上升速度更均匀，并且下降的液体沿着侧壁具有更少的滴落倾向。随着蒸汽和液体之间的接触增加，整流效率提高。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式