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1. 发明授权

US5780731A Method for judging the locked state of auxiliaries for automobiles 失效
标题翻译：汽车辅机锁定状态判断方法
公开(公告)号：US5780731A
公开(公告)日：1998-07-14
申请号：US834483
申请日：1997-04-11
申请人： Hirohito Matsui , Yasushi Yamanaka , Yoshiaki Takano , Hiroshi Kishita
发明人： Hirohito Matsui , Yasushi Yamanaka , Yoshiaki Takano , Hiroshi Kishita
IPC分类号： B60H1/32 , B60K25/02 , F01M1/16 , G01M99/00 , G01M19/00
CPC分类号： B60H1/3225 , B60W10/30 , B60W50/0098 , B60K25/02 , B60W2510/30 , F01M1/16 , F16H2007/0861
摘要： A system for detection of the load torque of auxiliaries of an automobile engine is utilized to detect a locked state of an air-conditioner refrigerant compressor, power-steering oil pump, etc. Namely, a first auxiliary torque in a state where the air-conditioner is operating is measured, and when this exceeds a predetermined value, a second auxiliary torque is measured in a state where the clutch of the compressor is disengaged. When the difference between them exceeds another predetermined value, it is judged that the compressor has locked. When the difference does not exceed the predetermined value, it is judged that the oil pump etc. has locked.
摘要翻译：用于检测汽车发动机的辅助设备的负载转矩的系统用于检测空调制冷剂压缩机，动力转向油泵等的锁定状态。即，在空调制冷剂压缩机，动力转向油泵等的状态下，测量调节器的运转，当超过预定值时，在压缩机的离合器分离的状态下测量第二辅助转矩。当它们之间的差异超过另一个预定值时，判断压缩机已锁定。当差异不超过预定值时，判断油泵等已被锁定。

2. 发明授权

US06466853B1 Vehicle transmission and air conditioning control system 失效
标题翻译：车辆传动和空调控制系统
公开(公告)号：US06466853B1
公开(公告)日：2002-10-15
申请号：US09689438
申请日：2000-10-12
申请人： Yasuhiko Niimi , Yasushi Yamanaka , Koichi Ban , Kazuhito Miyagawa , Yuichi Shirota , Hiroshi Kishita
发明人： Yasuhiko Niimi , Yasushi Yamanaka , Koichi Ban , Kazuhito Miyagawa , Yuichi Shirota , Hiroshi Kishita
IPC分类号： B60H132
CPC分类号： B60W10/06 , B60H1/3208 , B60W10/04 , B60W10/10 , B60W30/18 , B60W30/1819 , B60W2710/0644 , F16H59/50 , F16H61/0213 , Y10T477/65
摘要： In the transmission and air conditioning control system having an air conditioner provided with a compressor driven by an engine and an evaporator for cooling a passenger room, and a transmission connected between the engine and a wheel, an electronically control device controls the transmission ratio to a reference value to be decided by the operating condition of the vehicle and also to a final value, which is higher than the reference value, when a degree of cooling demand is greater than a predetermined value. As a result, the revolution of the engine is more increased so that the revolution of compressor may be more increased to improve the cool down performance.
摘要翻译：在具有设置有由发动机驱动的压缩机和用于冷却乘客室的蒸发器的空调的变速空调控制系统以及连接在发动机和车轮之间的变速器的情况下，电子控制装置将变速比控制为当冷却需求量大于预定值时，由车辆的操作条件决定的参考值以及比参考值高的最终值。因此，发动机的转速进一步增加，从而可以进一步提高压缩机的转速以提高冷却性能。

3. 发明授权

US5385029A Method and apparatus for calculating torque of variable capacity type compressor 失效
标题翻译：用于计算可变容量型压缩机扭矩的方法和装置
公开(公告)号：US5385029A
公开(公告)日：1995-01-31
申请号：US135728
申请日：1993-10-13
申请人： Yasushi Yamanaka , Shigeo Numazawa , Yasuyuki Nishi , Hiroshi Kishita , Hideki Suzuki
发明人： Yasushi Yamanaka , Shigeo Numazawa , Yasuyuki Nishi , Hiroshi Kishita , Hideki Suzuki
IPC分类号： B60H1/32 , F25B49/02 , F25B27/00
CPC分类号： B60H1/3216 , B60H1/3208 , F25B49/022 , B60H2001/3273 , F25B2600/0253
摘要： In a method for calculating torque for a variable capacity type compressor provided in a refrigeration circuit and driven by an engine to compress and discharge refrigerant to be circulated through a heat exchanger in the refrigerant circuit, a rotational speed of the compressor is calculated, a quantity of refrigerant discharged from the compressor and pressure of refrigerant in high-pressure side are calculated, a capacity of the discharged refrigerant during operation of the compressor is calculated based on the calculated discharged refrigerant quantity and the calculated rotational speed, and the torque is calculated based on the calculated refrigerant pressure and the calculated capacity.
摘要翻译：在制冷回路中设置的可变容量型压缩机的转矩的计算方法中，由发动机驱动，通过制冷剂回路中的热交换器对制冷剂进行压缩排出，计算压缩机的转速，计算从压缩机排出的制冷剂和高压侧的制冷剂的压力，基于计算出的排出制冷剂量和计算出的转速来计算压缩机运转中排出的制冷剂的容量，并且基于对计算的制冷剂压力和计算的容量。

4. 发明授权

US06330909B1 Vehicle air conditioning system 有权
标题翻译：车用空调系统
公开(公告)号：US06330909B1
公开(公告)日：2001-12-18
申请号：US09421959
申请日：1999-10-20
申请人： Koji Takahashi , Yuichi Shirota , Koichi Ban , Hikaru Sugi , Yasuhiko Niimi , Hiroshi Kishita , Yasushi Yamanaka , Masayoshi Naka
发明人： Koji Takahashi , Yuichi Shirota , Koichi Ban , Hikaru Sugi , Yasuhiko Niimi , Hiroshi Kishita , Yasushi Yamanaka , Masayoshi Naka
IPC分类号： B60H100
CPC分类号： B60H1/322 , B60H1/005 , B60H1/00778 , B60H1/00885 , B60H1/3205 , B60H1/3211 , B60H1/3216 , B60H2001/3244 , B60H2001/3245 , B60H2001/3255 , B60H2001/3261 , B60H2001/3263 , B60H2001/3266 , B60H2001/3267 , B60H2001/3269 , B60H2001/327 , B60H2001/328 , B60H2001/3282 , B60H2001/3285 , F25B41/062 , F25B49/022 , F25B2341/0653 , F25B2341/0682 , F25B2341/0683 , F25B2400/24 , F25B2600/2513 , F25B2700/2117 , F25B2700/21174 , F25D16/00 , Y02B30/72
摘要： In a vehicle air-conditioning system, an evaporator is disposed in an air-conditioning case to form a bypass passage through which air bypasses the evaporator, and an opening degree of the bypass passage is adjusted by a bypass door. When a vehicle engine operates, the system performs a cold-storing mode where cold quantity stored in condensed water on the evaporator is increased. On the other hand, when operation of the vehicle engine is stopped, the system performs a cold-releasing mode where air passing through the evaporator is cooled by cold released from frozen condensed water. During the cold-storing mode and the cold-releasing mode, temperature of air blown into a passenger compartment can be adjusted by adjusting the opening degree of the bypass passage. Thus, in the vehicle air-conditioning system, cold-storing quantity in the evaporator can be improved while power-saving effect of the vehicle engine is improved.
摘要翻译：在车辆空调系统中，将蒸发器配置在空气调节箱内，形成旁通通路，空气旁通蒸发器，通过旁通门调节旁通通路的开度。当车辆发动机工作时，系统执行冷藏模式，其中存储在蒸发器上的冷凝水中的冷量增加。另一方面，当车辆发动机的运转停止时，系统进行冷冻释放模式，其中通过蒸发器的空气通过从冷冻冷凝水中释放的冷而被冷却。在冷藏模式和冷启动模式期间，通过调节旁通通道的开度可以调节吹入乘客室的空气的温度。因此，在车辆空调系统中，能够提高蒸发器的冷藏量，同时提高车辆发动机的省电效果。

5. 发明授权

US5619861A Refrigeration apparatus 失效
标题翻译：制冷装置
公开(公告)号：US5619861A
公开(公告)日：1997-04-15
申请号：US420490
申请日：1995-04-12
申请人： Yasushi Yamanaka , Nobuharu Kakehashi , Hiroshi Kishita , Kenichi Fujiwara
发明人： Yasushi Yamanaka , Nobuharu Kakehashi , Hiroshi Kishita , Kenichi Fujiwara
IPC分类号： F25B39/02 , F25B41/06 , F25B43/00 , F25B41/04
CPC分类号： F25B43/00 , F25B41/062 , F25B2341/0683 , F25B2400/02 , F25B2400/23
摘要： A centrifugal type separator is disposed on a downstream side of a temperature-operating type expansion valve. Liquid-phase refrigerant separated herein is again pressure-reduced by an aperture resistance and thereafter inducted to an inlet side of the evaporator by means of a liquid-phase refrigerant discharge passage. Meanwhile, gas-phase refrigerant separated by the separator is returned directly from a gas-phase refrigerant discharge passage to an evaporator outlet side passage, and after being united with superheated gas-phase refrigerant evaporated by the evaporator, is taken into a compressor. A temperature-sensing tube of the expansion valve is disposed further on the downstream side of the foregoing union location so as to enable the temperature of the superheated gas-phase refrigerant evaporated by the evaporator to be sensed accurately.
摘要翻译：离心式分离器设置在温度调节型膨胀阀的下游侧。此处分离的液相制冷剂再次通过孔径阻力降低，然后通过液相制冷剂排放通道被引入蒸发器的入口侧。同时，由分离器分离的气相制冷剂直接从气相制冷剂排出通道返回到蒸发器出口侧通道，并且在被蒸发器蒸发的过热气相制冷剂结合后被送入压缩机。膨胀阀的温度感应管进一步设置在上述联管位置的下游侧，以便能够精确地检测由蒸发器蒸发的过热气相制冷剂的温度。

6. 发明授权

US5706666A Refrigeration apparatus 失效
标题翻译：制冷装置
公开(公告)号：US5706666A
公开(公告)日：1998-01-13
申请号：US796861
申请日：1997-02-06
申请人： Yasushi Yamanaka , Nobuharu Kakehashi , Hiroshi Kishita , Kenichi Fujiwara
发明人： Yasushi Yamanaka , Nobuharu Kakehashi , Hiroshi Kishita , Kenichi Fujiwara
IPC分类号： F25B39/02 , F25B41/06 , F25B43/00 , F25B41/04
CPC分类号： F25B43/00 , F25B41/062 , F25B2341/0683 , F25B2400/02 , F25B2400/23
摘要： A centrifugal type separator is disposed on a downstream side of a temperature-operating type expansion valve. Liquid-phase refrigerant separated herein is again pressure-reduced by an aperture resistance and thereafter inducted to an inlet side of the evaporator by means of a liquid-phase refrigerant discharge passage. Meanwhile, gas-phase refrigerant separated by the separator is returned directly from a gas-phase refrigerant discharge passage to an evaporator outlet side passage, and after being united with superheated gas-phase refrigerant evaporated by the evaporator, is taken into a compressor. A temperature-sensing tube of the expansion valve is disposed further on the downstream side of the foregoing union location so as to enable the temperature of the superheated gas-phase refrigerant evaporated by the evaporator to be sensed accurately.
摘要翻译：离心式分离器设置在温度调节型膨胀阀的下游侧。此处分离的液相制冷剂再次通过孔径阻力降低，然后通过液相制冷剂排放通道被引入蒸发器的入口侧。同时，由分离器分离的气相制冷剂直接从气相制冷剂排出通道返回到蒸发器出口侧通道，并且在被蒸发器蒸发的过热气相制冷剂结合后被送入压缩机。膨胀阀的温度感应管进一步设置在上述联管位置的下游侧，以便能够精确地检测由蒸发器蒸发的过热气相制冷剂的温度。

7. 发明授权

US5642858A Thermal expansion valve 失效
标题翻译：热膨胀阀
公开(公告)号：US5642858A
公开(公告)日：1997-07-01
申请号：US619213
申请日：1996-03-21
申请人： Nobuharu Kakehashi , Yoshitaka Tomatsu , Hiroshi Kishita , Yasushi Yamanaka , Kenichi Fujiwara
发明人： Nobuharu Kakehashi , Yoshitaka Tomatsu , Hiroshi Kishita , Yasushi Yamanaka , Kenichi Fujiwara
IPC分类号： F16K31/68 , F25B41/06 , G05D23/12 , F25B41/04
CPC分类号： F25B41/062 , F25B2341/0683
摘要： According to the present invention, a thermal expansion valve for a refrigerating cycle includes a housing having a throttle passage therein for expanding the refrigerant thereinto from the high-pressure side liquid refrigerant circuit, a valve element provided within the housing for adjusting opening degree of the throttle passage, and a thermosensitive element movably disposed within the housing. The thermosensitive element includes a case and a pressure responding member disposed within the case and displacing according to temperature and pressure of the refrigerant at the exit of an evaporator. The case of the thermosensitive element is integrally connected to the valve element, and the thermosensitive element and the valve element are so constructed as to integrally move according to the displacement of the pressure responding member. Accordingly, even if the valve element vibrates due to the sharp expansion of the refrigerant and the vibration transmits to the thermosensitive element case, as the thermosensitive element case is movable with respect to the housing and the housing are separated from the thermosensitive case, most of the vibration is prevented from being transmitted to the housing.
摘要翻译：根据本发明，一种用于制冷循环的热膨胀阀包括：壳体，其具有用于使制冷剂从高压侧液体制冷剂回路膨胀的节流通道，设置在壳体内用于调节制冷剂的开度的阀元件节流通道和可移动地设置在壳体内的热敏元件。热敏元件包括壳体和设置在壳体内的压力响应构件，并且根据在蒸发器的出口处的制冷剂的温度和压力而移位。热敏元件的情况一体地连接到阀元件，并且热敏元件和阀元件被构造成根据压力响应元件的位移一体地移动。因此，即使阀元件由于制冷剂的急剧膨胀而振动并且振动传递到热敏元件壳体，由于热敏元件壳体相对于壳体可移动并且壳体与热敏套筒分离，所以大部分防止振动传递到壳体。

8. 发明授权

US5285649A Method and apparatus for calculating torque of variable capacity type compressor 失效
标题翻译：用于计算可变容量型压缩机扭矩的方法和装置
公开(公告)号：US5285649A
公开(公告)日：1994-02-15
申请号：US864771
申请日：1992-04-07
申请人： Yasushi Yamanaka , Nobuharu Kakehashi , Shigeo Numazawa , Yasuyuki Nishi , Hiroshi Kishita , Kideki Suzuki
发明人： Yasushi Yamanaka , Nobuharu Kakehashi , Shigeo Numazawa , Yasuyuki Nishi , Hiroshi Kishita , Kideki Suzuki
IPC分类号： B60H1/32 , F25B49/02 , F25B27/00
CPC分类号： B60H1/3216 , B60H1/3208 , F25B49/022 , B60H2001/3273 , F25B2600/0253
摘要： In a method for calculating torque for a variable capacity type compressor provided in a refrigeration circuit and driven by an engine to compress and discharge refrigerant to be circulated through a heat exchanger in the refrigerant circuit, a rotational speed of the compressor is calculated, a quantity of refrigerant discharged from the compressor and pressure of refrigerant in high-pressure side are calculated, a capacity of the discharged refrigerant during operation of the compressor is calculated based on the calculated discharged refrigerant quantity and the calculated rotational speed, and the torque is calculated based on the calculated refrigerant pressure and the calculated capacity.
摘要翻译：在制冷回路中设置的可变容量型压缩机的转矩的计算方法中，由发动机驱动，通过制冷剂回路中的热交换器对制冷剂进行压缩排出，计算压缩机的转速，计算从压缩机排出的制冷剂和高压侧的制冷剂的压力，基于计算出的排出制冷剂量和计算出的转速来计算压缩机运转中排出的制冷剂的容量，并且基于对计算的制冷剂压力和计算的容量。

9. 发明授权

US5199272A Idling speed control system 失效
标题翻译：怠速控制系统
公开(公告)号：US5199272A
公开(公告)日：1993-04-06
申请号：US893848
申请日：1992-06-04
申请人： Yasushi Yamanaka , Shigeo Numazawa , Hideki Suzuki , Hiroshi Kishita , Yasuyuki Nishi
发明人： Yasushi Yamanaka , Shigeo Numazawa , Hideki Suzuki , Hiroshi Kishita , Yasuyuki Nishi
IPC分类号： B60H1/32
CPC分类号： B60H1/322 , B60H1/3208 , B60H1/3216 , B60H2001/3238 , B60H2001/3254 , B60H2001/3255 , B60H2001/3266 , B60H2001/3273
摘要： In idling speed control system for an engine, for use with a refrigeration circuit for circulating refrigerant through a variable capacity type compressor driven by the engine, a condenser and an evaporator, an idling adjuster is provided to adjust a quantity of an air flow bypassing a throttle valve disposed in a suction passage of the engine and sucked into a combustion chamber of the engine. The control system is arranged to detect Numerical information required for calculating a first influence degree given to an output of the engine by the compressor during operation of the refrigeration circuit, to estimate, in accordance with the numerical information, a second influence degree which will be given to the engine output by the compressor under condition that the engine drives the compressor at a predetermined idling speed and the refrigeration circuit is maintaining cooling ability in a predetermined state. The control system is further arranged to output a control signal dependent on the estimated second influence degree to the idling adjuster prior to idling operation of the engine and for rendering the idling adjuster adjusting the bypassed air flow quantity in accordance with the estimated second influence degree.
摘要翻译：在用于发动机的空转速度控制系统中，用于通过由发动机驱动的可变容量型压缩机，冷凝器和蒸发器使制冷剂循环的制冷回路，设置怠速调节器，以调节旁路的空气流量设置在发动机的吸入通路内并被吸入发动机的燃烧室的节流阀。控制系统被配置为检测计算在制冷回路运转期间由压缩机给予发动机的输出的第一影响程度所需的数值信息，根据数值信息来估计第二影响程度在发动机以预定的空转速度驱动压缩机的条件下，由压缩机给予发动机输出，并且制冷回路在预定状态下保持冷却能力。所述控制系统还被配置为根据所估计的第二影响程度，在所述发动机怠速运转之前，将取决于所估计的所述第二影响程度的控制信号输出到所述怠速调节器，并使所述怠速调节器根据所述估计的第二影响程度来调整所述旁路气流量。

10. 发明授权

US06530426B1 Motor drive-control device 有权
标题翻译：电机驱动控制装置
公开(公告)号：US06530426B1
公开(公告)日：2003-03-11
申请号：US09548028
申请日：2000-04-12
申请人： Hiroshi Kishita , Yasuhiko Niimi , Yasushi Yamanaka
发明人： Hiroshi Kishita , Yasuhiko Niimi , Yasushi Yamanaka
IPC分类号： F25B2900
CPC分类号： B60K6/383 , B60H1/00428 , B60H1/3222 , B60K6/387 , B60K6/42 , B60W10/08 , B60W10/30 , Y02T10/88 , Y10S903/903 , Y10S903/913 , Y10S903/914
摘要： A motor drive-control device drive-controls a plurality of auxiliary devices with a single motor while securing a necessary capacity of the auxiliary devices side in correspondence with usage conditions. As such, in an air-conditioning system, necessary speeds of auxiliary devices such as a compressor and a warm water pump are calculated based on a necessary cooling capacity and a necessary heating capacity. The higher of these two necessary speeds is set as the motor speed for driving the auxiliary devices. The motor is thus controlled to this speed. Therefore, even if the air-conditioning heat load varies greatly due to changes in the usage environment, cooling and heating capacities necessary for air-conditioning temperature control can be obtained at all times.
摘要翻译：马达驱动控制装置利用单个马达驱动控制多个辅助装置，同时根据使用条件确保辅助装置侧的必要容量。因此，在空调系统中，基于必要的冷却能力和必要的加热能力来计算诸如压缩机和温水泵的辅助装置的必要速度。这两个必要速度中的较高者被设定为用于驱动辅助装置的电动机速度。因此电动机被控制到这个速度。因此，即使空调热负荷由于使用环境的变化而变化很大，因此可以随时获得空调温度控制所需的冷却和加热能力。

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