公开(公告)号：US06078024A

公开(公告)日：2000-06-20

申请号：US78048

申请日：1998-05-13

申请人： Yoshimitsu Inoue ,  Koji Takahashi ,  Shinji Aoki ,  Hajime Ito ,  Mitsugu Nakamura ,  Mikio Fukuoka ,  Michiyasu Yamamoto

发明人： Yoshimitsu Inoue ,  Koji Takahashi ,  Shinji Aoki ,  Hajime Ito ,  Mitsugu Nakamura ,  Mikio Fukuoka ,  Michiyasu Yamamoto

IPC分类号： B60H1/03 ,  F28D1/053 ,  B60H1/22

CPC分类号： B60H1/2218 ,  F28D1/05366

摘要： An air conditioning apparatus includes a heating heat exchanger for heating air blown toward a passenger compartment using hot water as a heating source. A plurality of electric heating members are formed integrally with the heating heat exchanger, and electric power supplied to the electric heating members is controlled according a temperature of the hot water. Therefore, a number of the electric heating members to be operated is finely controlled according to the temperature of water flowing through the heating heat exchanger. Further, when a water temperature of the heating heat exchanger is lower than a predetermined temperature (e.g., 35.degree. C.), a water valve is closed to interrupt the flow of water to the heating heat exchanger, and a blower is operated. Therefore, a quantity of heat transmitted from the electric heating members to the water in the heating heat exchanger can be greatly decreased.

摘要翻译： 一种空气调节装置，其特征在于，包括：加热用热交换器，其使用热水作为加热源加热向乘客室吹出的空气。 多个电加热构件与加热热交换器一体地形成，并且根据热水的温度来控制供应到电加热构件的电力。 因此，根据流过加热热交换器的水的温度，精细地控制多个要操作的电加热构件。 此外，当加热热交换器的水温低于预定温度（例如35℃）时，关闭水阀以中断向加热热交换器的水流，并且操作鼓风机。 因此，能够大幅度减少从加热用热交换器中的电加热构件传递给水的热量。

公开(公告)号：US5778843A

公开(公告)日：1998-07-14

申请号：US933295

申请日：1997-09-18

申请人： Yoshimitsu Inoue ,  Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Hikaru Sugi ,  Takashi Ban

发明人： Yoshimitsu Inoue ,  Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Hikaru Sugi ,  Takashi Ban

IPC分类号： F24J3/00 ,  F02N17/02 ,  F27B3/06

CPC分类号： F24J3/003

摘要： According to the present invention, an oil storage chamber for temporarily accumulating a high-viscosity oil is formed below a heat-generating chamber for accumulating high-viscosity oil which generates heat when a shearing force is applied thereto. When an electromagnetic coil of an electromagnetic clutch is set off, i.e., a rotation of a rotor of a viscous heater is stopped, the high-viscosity oil in the heat-generating chamber moves into the oil storage chamber by own weight thereof, and a liquid level of the high-viscosity oil in the heat-generating chamber is greatly reduced. In this way, when the electromagnetic coil of the electromagnetic clutch is turned on to start the rotor of the viscous heater, a torque applied to the rotor is greatly reduced, with the result that a stress applied to the rotor is reduced.

摘要翻译： 根据本发明，在用于积聚在施加剪切力时产生热量的高粘度油的发热室下形成用于临时积聚高粘度油的储油室。 当离开电磁离合器的电磁线圈即停止粘性加热器的转子旋转时，发热室中的高粘度油通过其自身的重量移动到储油室中，并且 发热室中高粘度油的液位大大降低。 以这种方式，当电磁离合器的电磁线圈接通以启动粘性加热器的转子时，施加到转子的扭矩大大降低，结果施加到转子上的应力减小。

公开(公告)号：US6059018A

公开(公告)日：2000-05-09

申请号：US114821

申请日：1998-07-13

申请人： Takeshi Yoshinori ,  Yuichi Kajino ,  Hikaru Sugi ,  Shinji Aoki ,  Yoshimitsu Inoue ,  Hajime Ito

发明人： Takeshi Yoshinori ,  Yuichi Kajino ,  Hikaru Sugi ,  Shinji Aoki ,  Yoshimitsu Inoue ,  Hajime Ito

IPC分类号： B60H1/00 ,  B60N2/56 ,  F25B29/00 ,  B60H3/00

CPC分类号： B60N2/5657 ,  B60H1/00285 ,  B60N2/5628 ,  B60H2001/003 ,  Y10S454/907

摘要： An air-conditioning case (2d) of a front air-conditioning unit (2) includes therein a branching duct (2c) for dividing the flow of the air-conditioned air to the seat (3) of occupants, and a cool/warm air switch (10) for switching the cool air (7) and the warm air (8) of the air-conditioned air and sending the resultant air to air supply ports (19). The air supply ports (19) are connected to the seat (3) by a single air duct (4). Therefore, the duct configuration is very simple. Also, the air duct (4) can be an existing one connected to the rear foot vent (30).

摘要翻译： 前部空调单元（2）的空调箱（2d）包括分配管道（2c），用于将空调空气的流动分配给乘员的座椅（3），并且冷/暖 空气开关（10），用于切换冷气（7）和空气调节空气的暖空气（8），并将合成的空气送到空气供给口（19）。 空气供给口（19）通过单个风道（4）连接到座椅（3）。 因此，管道配置非常简单。 此外，空气管道（4）可以是连接到后足口（30）的现有管道。

公开(公告)号：US6037567A

公开(公告)日：2000-03-14

申请号：US235182

申请日：1999-01-22

申请人： Yoshimitsu Inoue ,  Koji Takahashi ,  Hajime Ito

发明人： Yoshimitsu Inoue ,  Koji Takahashi ,  Hajime Ito

IPC分类号： B60H1/03 ,  B60H1/22

CPC分类号： B60H1/2225 ,  B60H2001/2296

摘要： A vehicle air-conditioning system includes electric heating devices to accelerate a rise in temperature of air for heating a passenger compartment by accelerating a rise in temperature of warm water used to heat the air and by directly heating the air. Electric heating devices are built into a heat exchanger for heating so that the devices can release heat into surrounding air through radiating fins. When the system is in a heating operation region and the temperature of warm water available to flow through the heat exchanger is below a set temperature T.sub.2, the electric heating devices are turned on. A blower for blowing heating air into a passenger compartment through the heat exchanger is stopped, and a warm water valve is opened to allow the warm water to flow through the heat exchanger, whereupon heat from the electric heating devices is released through the radiating fins into the warm water inside the heat exchanger. When the temperature of the warm water rises above the set temperature T.sub.2, the blower is started, and heat from the electric heating devices is released through the radiating fins into the air blown by the blower.

摘要翻译： 车辆空调系统包括电加热装置，用于通过加速用于加热空气的温水的升高和直接加热空气来加速用于加热乘客舱的空气的温度升高。 电加热装置内置在用于加热的热交换器中，使得装置可以通过散热片将热量释放到周围的空气中。 当系统处于加热操作区域并且可用于流过热交换器的温水的温度低于设定温度T2时，电加热装置被接通。 停止通过热交换器将加热空气吹入乘客室的鼓风机，打开温水阀，使温水流过热交换器，由此通过散热片将来自电加热装置的热量释放到 热交换器内的温水。 当温水的温度升高到设定温度T2以上时，鼓风机启动，来自电加热装置的热量通过散热片释放到由鼓风机吹送的空气中。

公开(公告)号：US6082626A

公开(公告)日：2000-07-04

申请号：US288748

申请日：1999-04-08

申请人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hajime Ito ,  Hikaru Sugi

发明人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hajime Ito ,  Hikaru Sugi

IPC分类号： F01P7/16 ,  B60H1/02 ,  B60H1/12 ,  F01P5/10 ,  F01P5/12 ,  F01P7/08

CPC分类号： B60H1/02 ,  B60H1/12 ,  F01P5/10 ,  F01P2005/105 ,  F01P2005/125 ,  F01P2023/08 ,  F01P2025/32 ,  F01P2050/24 ,  F01P2060/08 ,  F01P7/08 ,  F01P7/162

摘要： In a cooling water circuit system, cooling water pumped by a mechanically-driven first water pump circulates in a cooling water circuit, and flows through a radiator and a heater core in parallel in the cooling water circuit. An electrically-driven second water pump is disposed in the cooling water circuit at a position where cooling water to be supplied to the radiator from the first water pump and cooling water to be supplied to the heater core from the first water pump flow together. A check valve is provided in the cooling water circuit in parallel with the second water pump so that cooling water flows in one way from a water suction side of the second water pump toward a discharge side thereof. Thus, when the second water pump is operated, a total amount of cooling water pumped by the first water pump and the second water pump can flow through the radiator and the heater core. As a result, the cooling water circuit system can improve engine-cooling effect in the summer, while improving heating effect of a passenger compartment in the summer.

摘要翻译： 在冷却水回路系统中，由机械驱动的第一水泵泵送的冷却水在冷却水回路中循环，并且在冷却水回路中流过散热器和加热器芯。 电驱动的第二水泵设置在冷却水回路中，从第一水泵向散热器供给的冷却水和从第一水泵供给到加热器芯的冷却水一起流动。 在与第二水泵并联的冷却水回路中设置止回阀，使得冷却水从第二水泵的吸水侧向排出侧单向流动。 因此，当第二水泵操作时，由第一水泵和第二水泵泵送的冷却水的总量可以流过散热器和加热器芯。 结果，冷却水回路系统可以在夏季提高发动机冷却效果，同时提高夏季乘客车厢的加热效果。

公开(公告)号：US6148632A

公开(公告)日：2000-11-21

申请号：US126802

申请日：1998-07-31

申请人： Hiroshi Kishita ,  Yoshimitsu Inoue ,  Hajime Ito ,  Yoshiaki Takano ,  Satoshi Izawa ,  Takeshi Wakisaka

发明人： Hiroshi Kishita ,  Yoshimitsu Inoue ,  Hajime Ito ,  Yoshiaki Takano ,  Satoshi Izawa ,  Takeshi Wakisaka

IPC分类号： B60H1/00 ,  B60H1/32 ,  F04B27/18 ,  F25B27/00 ,  F25B31/00 ,  F25B41/04 ,  F25B41/06 ,  F25B43/00 ,  F25B45/00 ,  F25B49/02

CPC分类号： F25B43/006 ,  B60H1/00914 ,  B60H1/3225 ,  F04B27/1804 ,  F25B41/04 ,  F25B41/062 ,  F25B45/00 ,  F25B49/02 ,  F25B49/022 ,  F04B2027/1818 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1877 ,  F25B2327/001 ,  F25B2400/0403 ,  F25B27/00 ,  F25B31/004 ,  F25B43/003 ,  Y10S62/17

摘要： A refrigeration cycle is switched from a refrigeration cycle circuit to a hot gas heater circuit to make the hot gas discharged from a compressor flow into an evaporator and heat the vehicle passenger compartment, at which time, when a suction pressure (Ps) of the compressor becomes a low pressure below a first predetermined pressure, the discharge volume (Vc) of the compressor is made larger to ensure a sufficient auxiliary heating performance. Further, when the hot gas is made to flow into the evaporator to heat the vehicle passenger compartment, if the suction pressure (Ps) of the compressor becomes a higher pressure over a second predetermined pressure, the discharge volume (Vc) of the compressor is made smaller to protect the refrigeration cycle parts and lighten the ON, OFF shock.

摘要翻译： 制冷循环从制冷循环回路切换到热气体加热器回路，使得从压缩机排出的热气体进入蒸发器并对车辆乘客室进行加热，此时当压缩机的吸入压力（Ps） 变成低于第一预定压力的低压，使压缩机的排出容积（Vc）更大，以确保足够的辅助加热性能。 此外，当使热气体流入蒸发器以加热车辆乘客室时，如果压缩机的吸入压力（Ps）在第二预定压力下变得更高压力，则压缩机的排出容积（Vc）为 制作较小以保护制冷循环部件，减轻ON，OFF冲击。

公开(公告)号：US5899183A

公开(公告)日：1999-05-04

申请号：US937049

申请日：1997-09-24

申请人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Goro Uchida ,  Yasushi Kato ,  Norifumi Ban

发明人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Goro Uchida ,  Yasushi Kato ,  Norifumi Ban

IPC分类号： B60H1/08 ,  B60H1/00 ,  B60H1/03 ,  F02N17/06

CPC分类号： B60H1/038 ,  B60H1/00764

摘要： According to the present invention, when a vehicle speed is less than a set value (e.g., 40 km/h) and a throttle opening degree is more than a set value, it is determined that the vehicle is accelerating, and a viscous clutch is turned off. Therefore, a shearing operation of high-viscosity fluid by a rotor of a viscous heater is not performed. In this way, a driving load applied to an engine is reduced, so that an accelerating state suitable for an intention of a driver can be obtained. Further, when the vehicle speed is more than a set value (e.g., 40 km/h) and an engine rotational speed is more than a set value (e.g., 3500 r.p.m.), the viscous clutch is turned off, and a driving load applied to the engine and a V-belt is reduced.

摘要翻译： 根据本发明，当车速小于设定值（例如40km / h）并且节气门开度大于设定值时，判定车辆正在加速，粘性离合器为 关掉。 因此，不进行粘性加热器的转子对高粘度流体的剪切运转。 以这种方式，施加到发动机的驱动负载减小，从而可以获得适合于驾驶员意图的加速状态。 此外，当车速大于设定值（例如40km / h），发动机转速大于设定值（例如3500rpm）时，粘性离合器被切断，施加驱动负荷 发动机和V型皮带减少。

公开(公告)号：US6027032A

公开(公告)日：2000-02-22

申请号：US915155

申请日：1997-08-20

申请人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Yasushi Kato ,  Goro Uchida ,  Takashi Ban

发明人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Yasushi Kato ,  Goro Uchida ,  Takashi Ban

IPC分类号： B60H1/08 ,  B60H1/03 ,  F01P3/20 ,  F24J3/00 ,  B60H1/02

CPC分类号： B60H1/038 ,  F01P3/20 ,  F24J3/003 ,  F01P2060/18

摘要： According to the present invention, in a heating apparatus having a viscous heater using viscous fluid for heating cooling water, when an engine rotational speed is lower than a set rotational speed relative to a temperature of viscous fluid, a viscous clutch is turned on to transmit a rotational driving force of the engine to a rotor of the viscous heater. In this way, a shearing force is applied to the viscous fluid in the heat-generating chamber, and the circulating cooling water is heated by generated heat of the viscous fluid to improve the heating capacity. When the engine rotational speed is higher than the set rotational speed relative to a temperature of viscous fluid, a viscous clutch is not turned on. Therefore, the rotational driving force of the engine is not transmitted to the rotor of the viscous heater, so that the shearing force is not applied to the viscous fluid to prevent the oil temperature of the viscous fluid from increasing excessively higher than 200.degree. C.

摘要翻译： 根据本发明，在具有使用粘性流体加热冷却水的粘性加热器的加热装置中，当发动机转速相对于粘性流体的温度低于设定转速时，粘性离合器被接通以传递 发动机对粘性加热器的转子的旋转驱动力。 以这种方式，对发热室中的粘性流体施加剪切力，并且通过粘性流体的发热加热循环冷却水，以提高加热能力。 当发动机转速相对于粘性流体的温度高于设定转速时，粘性离合器不会接通。 因此，发动机的旋转驱动力不会传递到粘性加热器的转子，因此剪切力不施加到粘性流体，以防止粘性流体的油温升高到高于200℃。

公开(公告)号：US5938115A

公开(公告)日：1999-08-17

申请号：US937050

申请日：1997-09-24

申请人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Goro Uchida ,  Yasushi Kato ,  Norifumi Ban

发明人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Goro Uchida ,  Yasushi Kato ,  Norifumi Ban

IPC分类号： B60H1/08 ,  B60H1/00 ,  B60H1/03 ,  F24J3/00 ,  B60H1/02

CPC分类号： F24J3/003 ,  B60H1/00764 ,  B60H1/038

摘要： When a driver performs a steering operation with a small steering angle when a vehicle is stopped, a viscous clutch of a viscous heater is turned on after setting an idling rotational speed of an engine to a high value to prevent an engine stall. Further, when a driver performs the steering operation with a large steering angle when the vehicle is stopped, the viscous clutch is not turned on so that the viscous heater is not operated, thereby greatly reducing a driving load applied to the engine and a V-belt thereof.

摘要翻译： 当车辆停止时驾驶员执行转向角小的转向操作时，在将发动机的空转转速设定为高值之后，粘性加热器的粘性离合器被接通以防止发动机停转。 此外，当车辆停止时驾驶员以大的转向角执行转向操作时，粘性离合器不被接通，使得粘性加热器不被操作，从而大大降低了施加到发动机的驱动负荷， 带。

公开(公告)号：US5931380A

公开(公告)日：1999-08-03

申请号：US898536

申请日：1997-07-22

申请人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Yasushi Kato ,  Goro Uchida

发明人： Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Yasushi Kato ,  Goro Uchida

IPC分类号： B60H1/08 ,  B60H1/03 ,  F24J3/00 ,  B60H1/02

CPC分类号： B60H1/038 ,  F24J3/003

摘要： A viscous heater for heating cooling water for cooling a water cooled engine is disposed in a cooling water circuit, and a front heater core is disposed in the cooling water circuit at a downstream side of the viscous heater with reference to a flow direction of the cooling water. Only when a heating operation is the maximum heating operation or the maximum heating operation is desired, a viscous clutch is turned on to transmit a driving force of the engine to the viscous heater. When the maximum heating operation is not desired, the viscous clutch is turned off so that the driving force of the engine is not transmitted to the viscous heater. Therefore, a load of the engine is reduced, and the cost for running the vehicle can be lowered.

摘要翻译： 用于加热用于冷却水冷发动机的冷却水的粘性加热器设置在冷却水回路中，并且前加热器芯相对于冷却的流动方向设置在粘性加热器的下游侧的冷却水回路中 水。 只有当加热操作是最大加热操作或需要最大加热操作时，才开启粘性离合器以将发动机的驱动力传递到粘性加热器。 当不需要最大加热操作时，粘性离合器被关闭，使得发动机的驱动力不会传递到粘性加热器。 因此，发动机的负荷降低，能够降低运行车辆的成本。