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公开(公告)号：EP0816147A3
公开(公告)日：2000-03-08
申请号：EP97110619.0
申请日：1997-06-27
申请人： DENSO CORPORATION
发明人： Aoki, Shinji , Sugi, Hikaru , Ito, Hajime , Morikawa, Toshio
IPC分类号： B60H1/03
CPC分类号： B60H1/03 , F01P3/20 , F01P2060/08 , F01P2060/18
摘要： A heat recovery unit (5) in which cooling water absorbs heat generated in a water-cooled alternator (4) and a viscous heater in which cooling water absorbs heat generated in viscous fluid within a heat-generating chamber (54) have a common cooling water passage. Further, a rotor (33) of the alternator (4) and a rotor (53) of a viscous heater (6) are disposed on a shaft to have a common driving shaft (10) 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 (2), and the number of parts of a heating apparatus can be decreased. Further, because heat generated in the viscous fluid of the viscous heater (6) and heat generated with an operation of the alternator (4) 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 (E) is small.
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公开(公告)号：EP0844445A1
公开(公告)日：1998-05-27
申请号：EP97120179.3
申请日：1997-11-18
申请人： DENSO CORPORATION
发明人： Aoki, Shinji , Morikawa, Toshio , Ito, Hajime
IPC分类号： F24J3/00
CPC分类号： F24V40/00
摘要： A viscous fluid heat generator includes: a shear chamber (110) in which viscous fluid (155) is contained and heat is generated by shearing the viscous fluid with a rotor (111) rotating therein; and a space (170) receiving viscous fluid drained from the shear chamber. The heat generator is rotated always as far as an engine rotates because it is driven by the engine without a clutch. The viscous fluid in the shear chamber (110) is drained into the receiving space (170) disposed underneath the shear chamber when the rotor halts or the heat generator is not in operation. The drained viscous fluid is pushed up again into the shear chamber when the rotor is re-started or the heat generator becomes in operation again. The heat generator is re-started easily with a very small starting torque because there is almost no viscous fluid left in the shear chamber and accordingly power to shear the viscous fluid with the rotor is not required. Only a minimal power is consumed by the heat generator when heat is not required to be generated even though the rotor is continuously rotated because the viscous fluid in the shear chamber is drained in this situation.
摘要翻译： 粘性流体热发生器包括：剪切室（110），其中容纳有粘性流体（155），并且通过在其中旋转的转子（111）剪切粘性流体而产生热量; 以及接收从剪切室排出的粘性流体的空间（170）。 发动机始终旋转直到发动机转动，因为它是由没有离合器的发动机驱动的。 当转子停止或发电机不工作时，剪切室（110）中的粘性流体被排放到设置在剪切室下方的容纳空间（170）中。 当重新启动转子或再次开始运转时，将排出的粘性流体再次推入剪切室。 由于在剪切室中几乎没有粘性流体，因此不需要用转子剪切粘性流体的力量，所以热发生器以很小的启动扭矩容易地重新启动。 在这种情况下，即使转子连续旋转，因为不需要产生热量，所以只有最小的功率被消耗。
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公开(公告)号：EP0820888A2
公开(公告)日：1998-01-28
申请号：EP97112434.2
申请日：1997-07-21
发明人： Aoki, Shinji , Morikawa, Toshio , Ito, Hajime , Kato, Yasushi , Uchida, Goro
IPC分类号： B60H1/03
摘要： A viscous heater (9) for heating cooling water for cooling a water cooled engine (E) is disposed in a cooling water circuit (W), and a front heater core (15) 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 (7) 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： 在冷却水回路（W）中设置用于加热用于冷却水冷式发动机（E）的冷却水的粘性加热器（9），并且前部加热器芯（15）设置在冷却水回路中的下游侧 该粘性加热器参考冷却水的流动方向。 只有当加热操作是最大加热操作或希望最大加热操作时，粘性离合器（7）才开启以将发动机的驱动力传递给粘性加热器。 当不需要最大加热操作时，粘性离合器关闭，使得发动机的驱动力不传递到粘性加热器。 因此，发动机的负载降低，并且用于行驶车辆的成本可以降低。
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公开(公告)号：EP0825045B1
公开(公告)日：2003-01-02
申请号：EP97114110.6
申请日：1997-08-14
发明人： Aoki, Shinji , Morikawa, Toshio , Hajime, Ito , Kato, Yasushi , Uchida, Goro , Ban, Takashi c/o K.K. Toyoda Jidosh.Seisakusho
IPC分类号： B60H1/03
CPC分类号： B60H1/038 , F01P3/20 , F01P2060/18 , F24V40/00
摘要： According to the present invention, in a heating apparatus (1) having a viscous heater (9) 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 (7) is turned on to transmit a rotational driving force of the engine to a rotor (53) of the viscous heater. In this way, a shearing force is applied to the viscous fluid in the heat-generating chamber (50), 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, the 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 DEG C.
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15.发明公开
公开(公告)号：EP0832771A3
公开(公告)日：2001-01-03
申请号：EP97116902.4
申请日：1997-09-29
发明人： Aoki, Shinji , Morikawa, Toshio , Ito, Hajime , Kato, Yasushi , Uchida, Goro
摘要： According to the present invention, when an air-conditioning clutch (27) of a compressor is set on, even if an improvement of a heating capacity by a viscous heater (4) is required, a viscous clutch (7) is turned off not to transmit a rotational driving force of an engine (E) to a rotor (53) of the viscous heater, and further the rotational driving force of the engine is transmitted to the compressor. In this way, a torque applied to the engine E and a V-belt (6) can be reduced, so that a fuel consumption ratio of the engine lowers and a fuel economical performance improves. Further, because an operation of the compressor is intermitted, it is possible to remove a fog of a front windshield, so that a safety of the vehicle travelling can be prevented from being deteriorated.
摘要翻译： 根据本发明，当设置压缩机的空调离合器（27）时，即使需要通过粘性加热器（4）的加热能力的提高，粘性离合器（7）也不会断开 将发动机（E）的旋转驱动力传递到粘性加热器的转子（53），并且将发动机的旋转驱动力传递到压缩机。 以这种方式，可以减小施加到发动机E和V形带（6）的扭矩，从而提高发动机的燃料消耗率和燃料经济性。 此外，由于压缩机的操作被中断，所以可以去除前挡风玻璃的雾，从而可以防止车辆行驶的安全性恶化。
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16.发明授权
公开(公告)号：EP0688986B1
公开(公告)日：1999-09-15
申请号：EP95109383.0
申请日：1995-06-16
申请人： DENSO CORPORATION
发明人： Inoue, Yoshimitsu , Ito, Koichi , Aoki, Shinji , Nonoyama, Hiroshi , Sugi, Hikaru , Okumura, Yoshihiko
IPC分类号： F16K11/085 , B60H1/00
CPC分类号： F16K11/085 , B60H1/00485 , F16K11/0853 , F16K11/0856
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17.发明公开
公开(公告)号：EP0816147A2
公开(公告)日：1998-01-07
申请号：EP97110619.0
申请日：1997-06-27
申请人： DENSO CORPORATION
发明人： Aoki, Shinji , Sugi, Hikaru , Ito, Hajime , Morikawa, Toshio
IPC分类号： B60H1/03
CPC分类号： B60H1/03 , F01P3/20 , F01P2060/08 , F01P2060/18
摘要： A heat recovery unit (5) in which cooling water absorbs heat generated in a water-cooled alternator (4) and a viscous heater in which cooling water absorbs heat generated in viscous fluid within a heat-generating chamber (54) have a common cooling water passage. Further, a rotor (33) of the alternator (4) and a rotor (53) of a viscous heater (6) are disposed on a shaft to have a common driving shaft (10) 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 (2), and the number of parts of a heating apparatus can be decreased. Further, because heat generated in the viscous fluid of the viscous heater (6) and heat generated with an operation of the alternator (4) 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 (E) is small.
摘要翻译： 一种热水回收装置（5），其中冷却水吸收在水冷式交流发电机（4）中产生的热量和其中冷却水吸收发热室（54）内的粘性流体产生的热量的粘性加热器具有共同的冷却 水通道 此外，交流发电机（4）的转子（33）和粘性加热器（6）的转子（53）设置在轴上以具有共同的驱动轴（10）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（2）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（6）的粘性流体中产生的热量和通过交流发电机（4）的操作产生的热量被用作辅助加热源，所以即使在乘客室中也可以提供足够的加热能力 其中在发动机（E）中产生的热量小的车辆。
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公开(公告)号：EP0834411B1
公开(公告)日：2004-09-01
申请号：EP97117000.6
申请日：1997-09-30
申请人： DENSO CORPORATION
发明人： Aoki, Shinji , Ito, Hajime , Morikawa, Toshio
CPC分类号： B60H1/038 , F01P3/20 , F01P2060/18
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19.发明授权
公开(公告)号：EP0830962B1
公开(公告)日：2003-02-19
申请号：EP97116250.8
申请日：1997-09-18
申请人： DENSO CORPORATION
发明人： Inoue, Yoshimitsu , Aoki, Shinji , Morikawa, Toshio , Ito, Hajime , Sugi, Hikaru , Ban, Takashi
IPC分类号： B60H1/03
CPC分类号： F24V40/00
摘要： According to the present invention, an oil storage chamber (49) for temporarily accumulating a high-viscosity oil is formed below a heat-generating chamber (48) for accumulating high-viscosity oil which generates heat when a shearing force is applied thereto. When an electromagnetic coil (31) of an electromagnetic clutch (4) is set off, i.e., a rotation of a rotor (9) of a viscous heater (5) 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.
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公开(公告)号：EP0820888B1
公开(公告)日：2001-09-19
申请号：EP97112434.2
申请日：1997-07-21
发明人： Aoki, Shinji , Morikawa, Toshio , Ito, Hajime , Kato, Yasushi , Uchida, Goro
IPC分类号： B60H1/03
摘要： A viscous heater (9) for heating cooling water for cooling a water cooled engine (E) is disposed in a cooling water circuit (W), and a front heater core (15) 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 (7) 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.
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