Auxiliary heat source apparatus for vehicle and heating apparatus
employing the same
    2.
    发明授权
    Auxiliary heat source apparatus for vehicle and heating apparatus employing the same 失效
    用于车辆的辅助热源装置和采用该辅助热源装置

    公开(公告)号:US5778843A

    公开(公告)日:1998-07-14

    申请号:US933295

    申请日:1997-09-18

    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。

    Cooling water circuit system
    3.
    发明授权
    Cooling water circuit system 失效
    冷却水回路系统

    公开(公告)号:US6082626A

    公开(公告)日:2000-07-04

    申请号:US288748

    申请日:1999-04-08

    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。

    Rotating apparatus and heating apparatus for vehicle
    6.
    发明授权
    Rotating apparatus and heating apparatus for vehicle 失效
    车辆用旋转装置及加热装置

    公开(公告)号:US5836270A

    公开(公告)日:1998-11-17

    申请号:US886667

    申请日:1997-07-01

    摘要: A heat recovery unit in which cooling water absorbs heat generated in a water-cooled alternator and a viscous heater in which cooling water absorbs heat generated in a viscous fluid within a heat-generating chamber have a common cooling water passage. Further, a rotor of the alternator and a rotor of a viscous heater are disposed on a shaft to have a common driving shaft and a common V-belt. Therefore, cooling water pipes of a cooling water circuit are simply connected, a large space is not necessary for winding the V-belt of a belt transmitting mechanism, and the number of parts of a heating apparatus can be decreased. Further, because heat generated in the viscous fluid of the viscous heater and heat generated with an operation of the alternator are used as a supplementary heating source, a sufficient heating capacity can be provided for a passenger compartment even in a vehicle in which heat generated in the engine is small.

    摘要翻译: 一种热回收单元,其中冷却水吸收水冷发电机产生的热量和粘性加热器,其中冷却水吸收在发热室内的粘性流体中产生的热量具有公共的冷却水通道。 此外,交流发电机的转子和粘性加热器的转子设置在轴上以具有公共的驱动轴和普通的V形带。 因此,简单地连接冷却水回路的冷却水管,为了卷绕带传动机构的V形带而不需要大的空间,能够减少加热装置的部件数。 此外,由于在粘性加热器的粘性流体中产生的热量和交流发电机的运行产生的热量被用作辅助加热源,所以即使在车辆中产生热量的车辆也可以提供足够的加热能力 发动机很小

    Vehicle heating apparatus having combustor
    7.
    发明授权
    Vehicle heating apparatus having combustor 失效
    具有燃烧器的车辆加热装置

    公开(公告)号:US6079629A

    公开(公告)日:2000-06-27

    申请号:US324307

    申请日:1999-06-02

    摘要: A heating apparatus for a vehicle includes a heat exchanger for heating air blown into a passenger compartment by using cooling water for cooling an engine as a heating source, and a combustor for heating cooling water flowing into the heat exchanger. When the combustor is stopped, exhaust gas of the engine is introduced into the combustor so that the exhaust gas of the engine is heat-exchanged with cooling water in the combustor, and is introduced into an intake pipe of the engine. Therefore, exhaust gas of the engine, introducing into the intake pipe of the engine, is cooled in the combustor without an additional heat exchanger provided in an engine compartment.

    摘要翻译: 一种用于车辆的加热装置包括:通过使用用于冷却作为加热源的发动机的冷却水来加热吹入乘客室的空气的热交换器,以及用于加热流入热交换器的冷却水的燃烧器。 当燃烧器停止时,发动机的排气被引入到燃烧器中,使得发动机的废气与燃烧器中的冷却水进行热交换,并被引入到发动机的进气管中。 因此,将发动机的排气引入发动机的进气管,在燃烧器中被冷却,而不需要在发动机室内设置另外的热交换器。

    Heating apparatus for vehicle, having heat-generating unit
    8.
    发明授权
    Heating apparatus for vehicle, having heat-generating unit 失效
    具有发热单元的车辆用加热装置

    公开(公告)号:US5899183A

    公开(公告)日:1999-05-04

    申请号:US937049

    申请日:1997-09-24

    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。

    Heating apparatus for vehicle, having heat-generating unit
    9.
    发明授权
    Heating apparatus for vehicle, having heat-generating unit 失效
    具有发热单元的车辆用加热装置

    公开(公告)号:US6027032A

    公开(公告)日:2000-02-22

    申请号:US915155

    申请日:1997-08-20

    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℃。

    Heating apparatus for vehicle
    10.
    发明授权
    Heating apparatus for vehicle 失效
    车辆加热装置

    公开(公告)号:US5938115A

    公开(公告)日:1999-08-17

    申请号:US937050

    申请日:1997-09-24

    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。