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1. 发明授权

US6012300A Pressure control valve for refrigerating system 失效
标题翻译：制冷系统压力控制阀
公开(公告)号：US6012300A
公开(公告)日：2000-01-11
申请号：US116898
申请日：1998-07-17
申请人： Yoshitaka Tomatsu , Teruyuki Hotta , Hisayoshi Sakakibara , Yukikatsu Ozaki
发明人： Yoshitaka Tomatsu , Teruyuki Hotta , Hisayoshi Sakakibara , Yukikatsu Ozaki
IPC分类号： F25B9/00 , F25B41/06 , G05D16/06 , F25B41/04
CPC分类号： G05D16/0655 , F25B41/062 , F25B2309/061 , F25B2341/063 , F25B2600/17 , F25B9/008
摘要： A pressure control valve controlling the temperature and pressure at the outlet side of a heat emitter so as to enable efficient operation by a CO.sub.2 system operating at the super critical region, wherein CO.sub.2 is sealed in a closed space at one side of a diaphragm moving the valve element at a density of approximately 600 kg/m.sup.3, a through member made of a material with a high heat conductivity is provided extending between the inside and outside of the closed space, and step differences are eliminated at the contact surfaces to improve the durability of the diaphragm.
摘要翻译：控制发热体出口侧的温度和压力的压力控制阀，以便能够通过在超临界区域运行的CO 2系统进行有效的操作，其中CO 2密封在隔膜的一侧的封闭空间中，密封约600kg / m 3的阀元件，由导热性高的材料构成的贯通构件设置在封闭空间的内部和外部之间延伸，并且在接触表面处消除步进差异以提高耐久性的隔膜。

2. 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。

3. 发明申请

US20050178523A1 Automotive air conditioning system 失效
标题翻译：汽车空调系统
公开(公告)号：US20050178523A1
公开(公告)日：2005-08-18
申请号：US11059608
申请日：2005-02-16
申请人： Satoshi Itoh , Yoshitaka Tomatsu , Yasutaka Kuroda
发明人： Satoshi Itoh , Yoshitaka Tomatsu , Yasutaka Kuroda
IPC分类号： B60H1/00 , B60H1/08 , B60H1/22 , B60H3/00 , B61D27/00 , G21C9/00
CPC分类号： B60H1/00385 , B60H1/00907 , B60H2001/00307 , B60H2001/00928 , B60H2001/00957 , B60L1/003 , B60L1/02 , B60L11/14 , B60L11/1885 , B60L11/1892 , B60L11/1894 , B60L2240/34 , B60L2240/36 , Y02T10/70 , Y02T10/7077 , Y02T90/34
摘要： An automotive air conditioning system has a primary hot water circuit 11 located on a side where a vehicle installed heat generator 10 is located and a secondary hot water circuit 13 which includes a hot water type heater core 12 for heating passenger compartment outlet air, whereby when in a heating mode, in the event that a coolant temperature TW1 of the primary hot water circuit is lower than a coolant temperature TW2 of the secondary hot water circuit 13, an opening and closing valve 26 is closed, whereas an opening and closing valve 23 is opened, so that a state is created in which the hot water circuits 11, 13 are separated from each other. On the other hand, in the event that the coolant temperature TW1 of the primary hot water circuit becomes higher than the coolant temperature TW2 of the secondary hot water circuit 13, the opening and closing valve 26 is opened, whereas the opening and closing valve 23 is closed, so that a state is created in which the hot water circuits 11, 13 are connected to each other.
摘要翻译：汽车空调系统具有位于车辆安装的发热体10的一侧的一次热水回路11和二次热水回路13，二次热水回路13包括用于加热乘客室出口空气的热水式加热器芯12，在加热模式下，在一次热水回路13的冷却水温TW1低于二次热水回路13的冷却水温TW 2的情况下，开关阀26关闭，开闭阀23打开，从而形成热水回路11,13彼此分离的状态。另一方面，在初级热水回路13的冷却水温TW1高于二次热水回路13的冷却水温TW2的情况下，打开和关闭阀26打开，而打开和关闭阀23关闭，从而形成热水回路11,13彼此连接的状态。

4. 发明授权

US06837069B2 Refrigerant cycle with ejector 有权
标题翻译：带喷射器的制冷循环
公开(公告)号：US06837069B2
公开(公告)日：2005-01-04
申请号：US10619795
申请日：2003-07-15
申请人： Masayuki Takeuchi , Yoshitaka Tomatsu
发明人： Masayuki Takeuchi , Yoshitaka Tomatsu
IPC分类号： F25B1/00 , F25B9/00 , F25B40/00 , F25B41/00 , F25B41/04 , F25B41/06 , F25B1/06
CPC分类号： F25B41/00 , F25B9/008 , F25B40/00 , F25B2309/061 , F25B2341/0012 , F25B2341/0013 , F25B2400/0407 , F25B2500/18 , F25B2500/21 , F25B2600/17 , F25B2600/2501
摘要： In a refrigerant cycle with an ejector, there is provided with a bypass passage through which a part of high-pressure refrigerant from a radiator flows into a low-pressure refrigerant passage between an evaporator and a suction port of the ejector while bypassing a nozzle of the ejector. Further, a control valve is disposed to open the bypass passage so that refrigerant flows through the bypass passage when the pressure of the high-pressure refrigerant becomes in a predetermined condition. Accordingly, it can prevent the pressure of the high-pressure refrigerant from being excessively increased due to increase of a refrigerant flow amount. Therefore, the refrigerant cycle operates stably.

5. 发明授权

US06370898B1 Automotive climate control system 有权
公开(公告)号：US06370898B1
公开(公告)日：2002-04-16
申请号：US09808933
申请日：2001-03-15
申请人： Motohiro Yamaguchi , Satoshi Itoh , Yoshitaka Tomatsu , Yasutaka Kuroda , Yasushi Yamanaka
发明人： Motohiro Yamaguchi , Satoshi Itoh , Yoshitaka Tomatsu , Yasutaka Kuroda , Yasushi Yamanaka
IPC分类号： B60H132
摘要： An automotive climate control system is disclosed. As long as an ignition switch is off, a bypass (14) is closed (in this state, a ratio between warm air and cool air is a maximum when the automotive climate control system is activated.), the blowout is set to defrost mode and the introduced air is set to external air mode regardless of the preceding modes of blowout and introduced air (when the ignition switch is on). As a result, the refrigerant leaking from an evaporator (12) flows to an external air inlet (23) smaller in air resistance. Even in the case where the ignition switch is off, therefore, the leaking refrigerant is prevented from flowing into the cabin.

6. 发明授权

US5551480A Valve driving system 失效
标题翻译：阀门驱动系统
公开(公告)号：US5551480A
公开(公告)日：1996-09-03
申请号：US339209
申请日：1994-11-10
申请人： Yoshitaka Tomatsu , Takehito Mizutani
发明人： Yoshitaka Tomatsu , Takehito Mizutani
IPC分类号： F16K31/06 , B60H1/00
CPC分类号： B60H1/00885 , B60H1/00485 , Y10T137/86726
摘要： When the valve is closed, for example at normally-open type valve, the operating voltage applied to the electromagnet is initially set to the minimum operating voltage (6 V, for example), then raised to a voltage (12 V, for example) where sealing caused by contacting force between the valve body and the valve seat is ensured. The voltage is raised almost simultaneously with the contact of the valve body with the valve seat, or slightly earlier or later. Thus, when the valve is closed, the valve body speed when it reaches the valve seat is low, making the operational noise at valve closing smaller. Also, since the operating voltage of the electromagnet is raised later, sealing of the closed valve is ensured.
摘要翻译：当阀关闭时，例如在常开型阀门处，施加到电磁体的工作电压初始设定为最小工作电压（例如6V），然后升高到电压（例如12V）其中确保了阀体和阀座之间的接触力引起的密封。电压几乎与阀体与阀座的接触同时升高，或稍早或稍晚升高。因此，当阀门关闭时，阀体到达阀座时的阀体转速低，使得阀关闭时的运行噪声变小。此外，由于电磁铁的工作电压升高，所以确保了封闭阀的密封。

7. 发明授权

US5254178A Thermoelectric transducer apparatus comprising N- and P-type semiconductors and having electronic control capabilities 失效
标题翻译：包括N型和P型半导体并具有电子控制能力的热电传感器装置
公开(公告)号：US5254178A
公开(公告)日：1993-10-19
申请号：US784230
申请日：1991-10-30
申请人： Kenji Yamada , Yoshitaka Tomatsu , Tatsuya Oike , Kazutoshi Nishizawa
发明人： Kenji Yamada , Yoshitaka Tomatsu , Tatsuya Oike , Kazutoshi Nishizawa
IPC分类号： H01L35/30 , H01L35/32 , H01L35/28
CPC分类号： H01L35/32
摘要： A thermoelectric transducer apparatus comprises a group of thermoelectric elements having N-type elements and P-type elements alternately arranged in a single line and a number of alternately arranged heat-absorbing-type and heat-liberating-type plate electrodes to electrically and serially connect said N- and P-type elements. Each of said heat-absorbing-type plate electrodes is extended to form a pair of integral heat-absorbing heat exchanger plates projecting in a direction from said group of elements, said pair of heat-absorbing heat exchanger plates having a pair of first plane areas extending in parallel with the group of elements and oppositely from each other and a pair of second plane areas extending from the respective first plane areas to leave the groups of elements, the outer surface of each of said second plane areas of each heat-absorbing heat exchanger plate being respectively bonded to the adjacent second plane areas of the neighboring heat-absorbing heat exchanger plates by means of insulating adhesive agent. Each of said heat-liberating-type plate electrodes has a pair of first plane areas and a pair of second plane areas all similar to those of each heat-absorbing p-type plate electrode. First and second partition walls for separating the cooled and coolant fluids of the thermoelectric transducer apparatus are formed by serially connecting the first plane areas of said heat-absorbing heat exchanger plates and those of said heat-liberating heat exchanger plates.
摘要翻译：一种热电传感器装置包括一组具有N型元件的热电元件和交替排列成一行的P型元件和多个交替布置的吸热型和放热型板电极，以电和串联连接所述N型和P型元件。每个所述吸热型板电极被延伸以形成沿着所述一组元件的方向突出的一对整体吸热热交换器板，所述一对吸热热交换器板具有一对第一平面区域与所述元件组平行延伸并且彼此相对地延伸;以及一对第二平面区域，其从所述相应的第一平面区域延伸以留下所述元件组，每个所述第二平面区域的每个吸热热的外表面交换器板通过绝缘粘合剂分别结合到相邻的吸热热交换器板的相邻的第二平面区域。所述散热型板电极中的每一个均具有与吸热性p型板电极类似的一对第一平面区域和一对第二平面区域。用于分离热电换能器装置的冷却流体和冷却剂流体的第一和第二隔壁通过串联地连接所述吸热热交换器板的第一平面区域和所述放热热交换器板的第一平面区域而形成。

8. 发明授权

US07520320B2 Automotive air conditioning system 失效
标题翻译：汽车空调系统
公开(公告)号：US07520320B2
公开(公告)日：2009-04-21
申请号：US11059608
申请日：2005-02-16
申请人： Satoshi Itoh , Yoshitaka Tomatsu , Yasutaka Kuroda
发明人： Satoshi Itoh , Yoshitaka Tomatsu , Yasutaka Kuroda
IPC分类号： B60H1/00 , F25B47/02 , F25B29/00
CPC分类号： B60H1/00385 , B60H1/00907 , B60H2001/00307 , B60H2001/00928 , B60H2001/00957 , B60L1/003 , B60L1/02 , B60L11/14 , B60L11/1885 , B60L11/1892 , B60L11/1894 , B60L2240/34 , B60L2240/36 , Y02T10/70 , Y02T10/7077 , Y02T90/34
摘要： An automotive air conditioning system has a primary hot water circuit 11 located on a side where a vehicle installed heat generator 10 is located and a secondary hot water circuit 13 which includes a hot water type heater core 12 for heating passenger compartment outlet air, whereby when in a heating mode, in the event that a coolant temperature TW1 of the primary hot water circuit is lower than a coolant temperature TW2 of the secondary hot water circuit 13, an opening and closing valve 26 is closed, whereas an opening and closing valve 23 is opened, so that a state is created in which the hot water circuits 11, 13 are separated from each other. On the other hand, in the event that the coolant temperature TW1 of the primary hot water circuit becomes higher than the coolant temperature TW2 of the secondary hot water circuit 13, the opening and closing valve 26 is opened, whereas the opening and closing valve 23 is closed, so that a state is created in which the hot water circuits 11, 13 are connected to each other.
摘要翻译：汽车空调系统具有位于车辆安装的发热体10的一侧的一次热水回路11和二次热水回路13，二次热水回路13包括用于加热乘客室出口空气的热水式加热器芯12，在加热模式下，在一次热水回路13的冷却水温TW1低于二次热水回路13的冷却水温TW2的情况下，开关阀26关闭，开闭阀23 打开，从而形成热水回路11,13彼此分离的状态。另一方面，在一次热水回路的冷却水温TW1变得高于二次热水回路13的冷却水温TW2的情况下，开闭阀26打开，开闭阀23 关闭，从而形成热水回路11,13彼此连接的状态。

9. 发明授权

US07165948B2 Ejector 失效
标题翻译：喷射器
公开(公告)号：US07165948B2
公开(公告)日：2007-01-23
申请号：US10435786
申请日：2003-05-12
申请人： Hirotsugu Takeuchi , Yoshitaka Tomatsu , Masayuki Takeuchi
发明人： Hirotsugu Takeuchi , Yoshitaka Tomatsu , Masayuki Takeuchi
IPC分类号： F04B23/04 , F04B23/08 , F04F5/36
CPC分类号： F04F5/04 , F04F5/44 , F25B2341/0012 , F25B2400/23
摘要： A nozzle (41) is made of a sintered metal, and a pressure increasing portion (a mixing portion (42) and a diffuser (43)) is manufactured by plastic-forming a metal pipe. Accordingly, the nozzle (41) can be manufactured in a short time while high accuracy in machining is maintained. Thus, the cost of manufacturing an ejector (40) can be reduced.
摘要翻译：喷嘴（41）由烧结金属制成，并且通过塑性成形金属管来制造增压部分（混合部分（42）和扩散器（43））。因此，可以在短时间内制造喷嘴（41），同时保持高精度的加工。因此，可以减少制造喷射器（40）的成本。

10. 发明授权

US07040117B2 Gas-liquid separator and ejector refrigerant cycle using the same 失效
公开(公告)号：US07040117B2
公开(公告)日：2006-05-09
申请号：US10431713
申请日：2003-05-08
申请人： Shin Nishida , Yoshitaka Tomatsu , Keiichi Kitamura
发明人： Shin Nishida , Yoshitaka Tomatsu , Keiichi Kitamura
IPC分类号： F25B1/06 , F25B43/00
CPC分类号： F25B41/00 , B60H2001/3297 , F25B9/008 , F25B39/04 , F25B2309/061 , F25B2341/0012 , F25B2400/23 , F25B2500/01 , F25B2500/18
摘要： In an ejector refrigerant cycle, even if refrigerant is super-heated in an evaporator, super-heated gas refrigerant does not directly flow into a gas-liquid separator, so that boiling of refrigerant does not occur in the gas-liquid separator due to evaporation of refrigerant in the gas-liquid separator. When an equivalent inner diameter (D) of a tank body of the gas-liquid separator is set in a range of 2 cm–6 cm, and when a ratio of a vertical dimension (H) of the tank body to the equivalent inner diameter (D) thereof is larger than 1, a wall thickness of the tank body can be reduced while gas-liquid separation performance in the gas-liquid separator can be improved.

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