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61. 发明授权

US07249459B2 Fluid machine for converting heat energy into mechanical rotational force 有权
标题翻译：用于将热能转换为机械旋转力的流体机
公开(公告)号：US07249459B2
公开(公告)日：2007-07-31
申请号：US10868867
申请日：2004-06-17
申请人： Shigeru Hisanaga , Yasushi Yamanaka , Kenji Tsukahara , Kazuhide Uchida
发明人： Shigeru Hisanaga , Yasushi Yamanaka , Kenji Tsukahara , Kazuhide Uchida
IPC分类号： F01K27/00
CPC分类号： F02C1/04 , F01C1/0215 , F01C1/324 , F01C11/008 , F01C21/008 , F04B23/103 , F04B23/12 , F04B41/06
摘要： A fluid machine according to the present invention has an expansion device for collecting waste heat from an internal combustion engine and converting the collected heat energy into mechanical rotational force, an electric rotating device selectively operating as an electric power generator and as an electric motor, and a pump device for pressurizing refrigerant for Rankine cycle, wherein those components are operatively connected with each other by a single rotating shaft. When starting up Rankine cycle, the electric rotating device is operated as the electric motor, so that the pump device is driven to pressurize and pump out high pressure refrigerant. Once the expansion device starts its operation, the electric rotating device is rotated by the expansion device and therefore the operational mode of the electric rotating device is switched over to the power generating mode. The expansion device will be operated at its maximum efficiency in relation to the heat energy inputted into the Rankine cycle, by controlling the power generation at the electric rotating device.
摘要翻译：根据本发明的流体机械具有用于从内燃机收集废热并将所收集的热能转换为机械旋转力的膨胀装置，作为发电机和电动机选择性地运行的电动旋转装置，以及用于对用于兰金循环的制冷剂加压的泵装置，其中这些部件通过单个旋转轴彼此可操作地连接。当启动兰金循环时，电动旋转装置作为电动机操作，从而驱动泵装置对高压制冷剂进行加压和泵送。一旦膨胀装置开始运转，则电动旋转装置由膨胀装置旋转，因此电动旋转装置的操作模式切换到发电模式。通过控制电动旋转装置的发电，膨胀装置以与输入到兰金循环的热能相关的最大效率运行。

62. 发明授权

US07178359B2 Ejector cycle having multiple evaporators 有权
标题翻译：具有多个蒸发器的喷射器循环
公开(公告)号：US07178359B2
公开(公告)日：2007-02-20
申请号：US11055795
申请日：2005-02-09
申请人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yasukazu Aikawa
发明人： Hiroshi Oshitani , Yasushi Yamanaka , Hirotsugu Takeuchi , Katsuya Kusano , Makoto Ikegami , Yasukazu Aikawa
IPC分类号： F25B1/06
CPC分类号： F25B5/00 , B60H2001/3297 , B60H2001/3298 , F25B5/02 , F25B9/008 , F25B41/00 , F25B2309/061 , F25B2341/0012 , F25B2341/0683 , F25B2500/01 , F25B2500/18 , F25B2600/023 , F25B2600/0253 , F25B2600/112
摘要： A first evaporator evaporates refrigerant, which is outputted from an ejector. A refrigerant outlet of the first evaporator is connected to a suction inlet of a compressor, which is connected to a radiator. A branched passage branches a flow of the refrigerant at a corresponding branching point located between the radiator and the ejector. The branched passage conducts the branched flow of the refrigerant to a suction inlet of the ejector. A flow rate control valve is arranged in the branched passage between a radiator and an ejector on a downstream side of the radiator to depressurize refrigerant outputted from the radiator. A second evaporator is arranged in the first branched passage.
摘要翻译：第一蒸发器蒸发从喷射器输出的制冷剂。第一蒸发器的制冷剂出口连接到与散热器相连的压缩机的吸入口。分支通道在位于散热器和喷射器之间的相应分支点处分配制冷剂流。分支通道将制冷剂的分支流动导向喷射器的吸入口。在散热器和散热器的下游侧的喷射器之间的分支通道中布置有流量控制阀，以对从散热器输出的制冷剂进行减压。第二蒸发器布置在第一分支通道中。

63. 发明授权

US07159651B2 Air conditioner for vehicle use 有权
标题翻译：车用空调
公开(公告)号：US07159651B2
公开(公告)日：2007-01-09
申请号：US10947529
申请日：2004-09-22
申请人： Koji Ito , Yasushi Yamanaka , Kazushi Shikata , Takahiro Tokunaga , Tomohiro Kamiya , Masakazu Nagaya , Shinichiro Hirai
发明人： Koji Ito , Yasushi Yamanaka , Kazushi Shikata , Takahiro Tokunaga , Tomohiro Kamiya , Masakazu Nagaya , Shinichiro Hirai
IPC分类号： B60H1/00 , B60H3/00 , B60H1/32 , F24F1/00
CPC分类号： B60H1/00207 , B60H1/00007 , B60H1/00885 , B60H1/12 , B60H1/247 , B60H1/323 , B60H2001/002 , B60H2001/00928 , B60H2001/00942
摘要： An upper opening portion (74, 75) and lower opening portion (76, 77) are arranged in a door body (13b, 14b) located below a side window (13a, 14a), and an air conditioning unit (15, 16) is arranged inside the door body (13b, 14b), and a rotary position of a scroll casing (62, 63) of a blower (56, 57) is selected so that air can flow from the lower opening portion (76, 77) to the upper opening portion (74, 75) at the time of air-cooling and air can flow from the upper opening portion (74, 75) to the lower opening portion (76, 77) at the time of heating.
摘要翻译：上侧开口部（74,75）和下部开口部（76,77）配置在位于侧窗（13a，14a）下方的门体（13b，14b）和空调单元 15和16）布置在门体（13b，14b）内部，并且选择鼓风机（56,57）的涡旋壳体（62,63）的旋转位置，使得空气可以从下开口（76,77）在空气冷却时到上开口部分（74,75）的部分（76,77），并且空气可以在此时从上开口部分（74,75）流到下开口部分（76,77）的加热。

64. 发明申请

US20060179843A1 Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：US20060179843A1
公开(公告)日：2006-08-17
申请号：US11401235
申请日：2006-04-11
申请人： Shigeru Hisanaga , Yasushi Yamanaka
发明人： Shigeru Hisanaga , Yasushi Yamanaka
IPC分类号： B01D19/00 , F01B31/00 , F01K19/00 , F04B17/00 , F04B9/14
CPC分类号： F02G1/00 , F01C1/0207 , F01C1/324 , F01C11/006 , F01C13/04 , F01C21/008 , F02G5/00 , Y02T10/166
摘要： A fluid machine for a waste heat collecting system for an internal combustion engine has an object to make most use of the collected waste heat and an operation of a compressor, an alternator or the like by a rotational driving force from an expansion device function well even during an engine running is stopped. The fluid machine according to the present invention has a pulley connected to the engine, an expansion device for generating a rotational driving force from the collected waste heat, a compressor device driven by the pulley and the expansion device, wherein a rotating shaft is commonly used for the pulley, the expansion device and the compressor device. The expansion device is an expansion device for changing its expansion volume, so that the Rankine cycle for collecting the waste heat can be operated most effectively.
摘要翻译：用于内燃机的废热收集系统的流体机械的目的是通过来自膨胀装置的旋转驱动力使收集的废热大量使用压缩机，交流发电机等的操作，甚至平稳地起作用在发动机运转停止时。根据本发明的流体机械具有连接到发动机的滑轮，用于从收集的废热产生旋转驱动力的膨胀装置，由滑轮和膨胀装置驱动的压缩机装置，其中通常使用旋转轴用于滑轮，膨胀装置和压缩机装置。膨胀装置是用于改变其膨胀体积的膨胀装置，从而可以最有效地操作用于收集废热的朗肯循环。

65. 发明申请

US20060026981A1 Refrigerating device comprising waste heat utilization equipment 审中-公开
标题翻译：包括废热利用设备的制冷装置
公开(公告)号：US20060026981A1
公开(公告)日：2006-02-09
申请号：US11194370
申请日：2005-08-01
申请人： Atsushi Inaba , Yasushi Yamanaka , Shigeru Hisanaga , Takashi Yamanaka , Hironori Asa , Hiroshi Kisita
发明人： Atsushi Inaba , Yasushi Yamanaka , Shigeru Hisanaga , Takashi Yamanaka , Hironori Asa , Hiroshi Kisita
IPC分类号： F25B27/00
CPC分类号： B60H1/3222 , B60H2001/3297 , F25B27/02 , Y02A30/274
摘要： In a refrigerating device comprising waste heat utilization equipment having: a refrigerating cycle 200 formed by sequentially connecting a compressor 210, a condenser 210, an expansion valve 240, and an evaporator 250; and a Rankine cycle 300 formed by sequentially connecting a heater 310 using the waste heat of a heat generating device (for example, an internal combustion engine) 10 as a heating source, an expansion device 320, the above-mentioned condenser 220, and a pump 330, in which the drive shafts of the compressor 210 and the expansion device 320 are separated from each other. Then, the output of the expansion device 320 is used mainly for generating electricity.
摘要翻译：在包括废热利用设备的制冷装置中，具有：通过依次连接压缩机210，冷凝器210，膨胀阀240和蒸发器250而形成的制冷循环200; 以及通过使用发热装置（例如内燃机）10的余热作为加热源依次连接加热器310，膨胀装置320，上述冷凝器220和泵330，其中压缩机210和膨胀装置320的驱动轴彼此分离。然后，膨胀装置320的输出主要用于发电。

66. 发明申请

US20050051295A1 AIR CONDITIONER 有权
标题翻译：冷气机
公开(公告)号：US20050051295A1
公开(公告)日：2005-03-10
申请号：US10736876
申请日：2003-12-16
申请人： Yasushi Yamanaka , Yoshitaka Tomatsu
发明人： Yasushi Yamanaka , Yoshitaka Tomatsu
IPC分类号： F25B1/00 , B60H1/00 , F25B9/00 , F25B41/04 , F25B49/00 , F25B29/00
CPC分类号： B60H1/00978 , F25B9/008 , F25B41/043 , F25B49/005 , F25B2309/06
摘要： By the use of the suction pressure of a compressor, the pressure in back pressure chambers 71g and 71h are reduced to open a refrigerant inlet side and a refrigerant outlet side of an evaporator, and when the compressor is at rest, by the use of a first coil spring 76 and a second coil spring 77, the refrigerant inlet side and the refrigerant outlet side of the evaporator 40 are closed mechanically. Due to this, it is possible to minimize a refrigerant leak by the use of an inexpensive means.
摘要翻译：通过使用压缩机的吸入压力，背压室71g和71h中的压力减小以打开蒸发器的制冷剂入口侧和制冷剂出口侧，并且当压缩机静止时，通过使用第一螺旋弹簧76和第二螺旋弹簧77，蒸发器40的制冷剂入口侧和制冷剂出口侧机械闭合。由此，可以通过廉价的方式使制冷剂泄漏最小化。

67. 发明授权

US06782713B2 Refrigerant cycle with ejector having throttle changeable nozzle 有权
标题翻译：具有油门可更换喷嘴的喷射器的制冷循环
公开(公告)号：US06782713B2
公开(公告)日：2004-08-31
申请号：US10649065
申请日：2003-08-27
申请人： Masayuki Takeuchi , Yoshitaka Tomatsu , Yasushi Yamanaka
发明人： Masayuki Takeuchi , Yoshitaka Tomatsu , Yasushi Yamanaka
IPC分类号： F25B106
CPC分类号： F25B41/00 , B60H1/3204 , B60H2001/3297 , B60H2001/3298 , F25B9/008 , F25B2309/061 , F25B2341/0012 , F25B2341/0013 , F25B2400/0407 , F25B2400/23 , F25B2500/17
摘要： A refrigerant cycle includes an ejector having a throttle changeable nozzle. In the refrigerant cycle, a control valve having a needle valve controls a pressure of a middle-pressure refrigerant in a bypass passage, and a pilot valve controls a throttle opening degree of the nozzle in accordance with a pressure difference between the pressure of the middle-pressure refrigerant in the bypass passage and the refrigerant pressure in a high-pressure refrigerant inlet port of the ejector. When an opening degree of the needle valve is changed in accordance with a load variation or a load state, the pressure of the middle-pressure refrigerant in the bypass passage is changed. Accordingly, the moving position of the pilot valve is controlled, and the throttle opening degree of the nozzle is controlled.
摘要翻译：制冷剂循环包括具有节气门可变喷嘴的喷射器。在制冷剂循环中，具有针阀的控制阀控制旁通通路中的中压制冷剂的压力，并且先导阀根据中间压力的压力差来控制喷嘴的节气门开度 - 旁路通路中的制冷剂和喷射器的高压制冷剂入口中的制冷剂压力。当针阀的开度根据负载变化或负载状态而变化时，旁通通路中的中压制冷剂的压力发生变化。因此，控制先导阀的移动位置，并且控制喷嘴的节气门开度。

68. 发明授权

US06634567B2 Expansion valve unit having pressure detecting function 有权
标题翻译：具有压力检测功能的膨胀阀单元
公开(公告)号：US06634567B2
公开(公告)日：2003-10-21
申请号：US10173078
申请日：2002-06-18
申请人： Teruyuki Hotta , Shigeki Ito , Yasushi Yamanaka , Ryo Matsuda , Kazuhiko Watanabe , Keiji Sasaki
发明人： Teruyuki Hotta , Shigeki Ito , Yasushi Yamanaka , Ryo Matsuda , Kazuhiko Watanabe , Keiji Sasaki
IPC分类号： G05D2700
CPC分类号： F25B41/062 , F25B2341/063 , F25B2600/2513
摘要： An expansion valve unit having a pressure detecting function includes a supercooling control expansion valve disposed in a flow path of a refrigerant sent into an evaporator of a refrigeration system constituting a refrigerating cycle to control the flow rate of the refrigerant. A pressure detector is provided at one end of the supercooling control expansion valve to detect the pressure of the refrigerant sent thereto through a passage in the expansion valve. The supercooling control expansion valve and the pressure detector are integrated with each other by a joining means.
摘要翻译：具有压力检测功能的膨胀阀单元包括设置在构成制冷循环的制冷系统的蒸发器中的制冷剂的流路中的过冷却控制膨胀阀，以控制制冷剂的流量。在过冷却控制膨胀阀的一端设有压力检测器，以检测通过膨胀阀中的通道送到其上的制冷剂的压力。过冷控制膨胀阀和压力检测器通过接合装置相互集成。

69. 发明授权

US06584796B2 Heat pump cycle having internal heat exchanger 失效
公开(公告)号：US06584796B2
公开(公告)日：2003-07-01
申请号：US09981702
申请日：2001-10-17
申请人： Satoshi Itoh , Yoshitaka Tomatsu , Motohiro Yamaguchi , Yasushi Yamanaka , Toshio Hirata
发明人： Satoshi Itoh , Yoshitaka Tomatsu , Motohiro Yamaguchi , Yasushi Yamanaka , Toshio Hirata
IPC分类号： F25B1300
CPC分类号： B60H1/00907 , B60H2001/00935 , B60H2001/00957 , F25B9/008 , F25B13/00 , F25B40/00 , F25B41/062 , F25B43/006 , F25B2309/061 , F25B2313/0315 , F25B2500/18 , F25B2600/021 , F25B2600/2501
摘要： Heat exchange is performed between a discharge side refrigerant and a suction side refrigerant also at the time of a heating operation. By this, a liquid phase refrigerant containing lubricating oil in the suction side refrigerant is heated by the discharge side refrigerant, and the liquid phase refrigerant is vaporized also at the time of the heating operation, so that the amount of the liquid phase refrigerant sucked into a compressor is decreased. Accordingly, the increase of compression work of the compressor is prevented, and an opening area of an oil return hole can be expanded to such a degree that an optimum amount of lubricating oil is attained at the time of the heating operation.

70. 发明授权

US06505476B1 Refrigerant cycle system with super-critical refrigerant pressure 有权
标题翻译：具有超临界制冷剂压力的制冷循环系统
公开(公告)号：US06505476B1
公开(公告)日：2003-01-14
申请号：US09694378
申请日：2000-10-23
申请人： Shin Nishida , Motohiro Yamaguchi , Satoshi Itoh , Yasutaka Kuroda , Yoshitaka Tomatsu , Yasushi Yamanaka , Yukikatsu Ozaki
发明人： Shin Nishida , Motohiro Yamaguchi , Satoshi Itoh , Yasutaka Kuroda , Yoshitaka Tomatsu , Yasushi Yamanaka , Yukikatsu Ozaki
IPC分类号： F25B4900
CPC分类号： F25B9/008 , F25B40/00 , F25B41/062 , F25B2309/061 , F25B2400/16 , F25B2600/021 , F25B2600/17 , F25B2700/2106 , F25B2700/21161 , Y02B30/741
摘要： In a refrigerant cycle system, a control unit controls both a refrigerant amount discharged from a compressor and an opening degree of a pressure control valve so that theoretical efficiency of a super-critical refrigerant cycle and efficiency of the compressor are improved. Therefore, the effective coefficient of performance of the refrigerant cycle is improved, while necessary capacity of components of the refrigerant cycle is obtained.
摘要翻译：在制冷剂循环系统中，控制单元控制从压缩机排出的制冷剂量和压力控制阀的开度，从而提高了超临界制冷剂循环的理论效率和压缩机的效率。因此，提高了制冷剂循环的有效性能系数，同时获得制冷剂循环的部件的必要容量。

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