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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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公开(公告)号：EP0855300B1
公开(公告)日：2002-05-08
申请号：EP98101066.3
申请日：1998-01-22
发明人： Morikawa, Toshio , Ito, Hajime , Aoki, Shinji , Uchida, Goro , Kato, Yasushi , Ban, Norifumi , Ban, Takashi
IPC分类号： B60H1/03
CPC分类号： F24V40/00
摘要： A heating apparatus for a vehicle includes a heat exchanger for implementing heat exchange between coolant which has cooled an engine and air directed to a vehicle interior to heat the vehicle interior. A viscous heater has a rotor and a heating chamber containing viscous fluid. The rotor rotates when being subjected to rotational power of the engine. The viscous fluid is subjected to a shear force and is heated when the rotor is subjected to the rotational power. The viscous heater heats the coolant fed to the heat exchanger as the viscous fluid in the heating chamber is heated. A clutch is operative for selectively permitting and inhibiting transmission of the rotational power from the engine to the rotor. A belt transmission device connects the engine and the clutch. A physical quantity detecting device is operative for detecting a physical quantity related to a rotational speed of the rotor. A control device is operative for controlling the clutch to inhibit the transmission of the rotational power from the engine to the rotor when the physical quantity detected by the physical quantity detecting device is equal to or less than a predetermined value.
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3.发明授权
公开(公告)号：EP0864825B1
公开(公告)日：2004-06-09
申请号：EP98104541.2
申请日：1998-03-13
发明人： Ban, Takashi , Hoshino, Nobuaki , Ito, Hajime , Tatematsu, Shozo , Morikawa, Toshio , Oshima, Toshihiro , Aoki, Shinji
IPC分类号： F24J3/00
CPC分类号： F24V40/00
摘要： A viscous fluid type heat generator which includes a housing assembly defining a heat generating chamber (5) and a heat receiving chamber (13,14) arranged adjacent to the heat generating chamber via a partition wall (2,3) disposed therebetween. A rotor element (11) is mounted to be rotated by a drive shaft (8) for rotation within the heat generating chamber (5). A viscous fluid is held in a gap defined between the inner wall surfaces of the heat generating chamber (5) and the outer faces of the rotor element (11), for heat generation under shearing stress applied by the rotation of the rotor element (11). A heat exchanging fluid circulates through the heat receiving chamber (13,14) to receive heat transferred through the partition wall from the heat generating chamber. A plurality of grooves (23a,23b) are formed on at least one of the inner wall surfaces of the heat generating chamber (13,14) to increase a total heat transfer surface area in the inner wall surfaces, and thus to enhance a heat transfer efficiency through the partition wall. The density of arrangement of the grooves (23a,23b) in the outer peripheral area of the inner wall surface is larger than that in the inner peripheral area of the latter.
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4.发明公开Mounting structure and method for heat accumulation tank 有权Befestigungsvorrichtung und VerfahrenfüreinenWärmespeicherbehälter
公开(公告)号：EP1464802A1
公开(公告)日：2004-10-06
申请号：EP04007659.8
申请日：2004-03-30
发明人： Yoshikawa, Shigetaka , Shinpo, Yoshikazu , Arisawa, Katuhiko , Goto, Isao , Iinuma, Masaaki , Morikawa, Toshio , Toyoshima, Takashi , Miyata, Yoshio
CPC分类号： F02N19/10 , F01P11/20 , F01P2011/205
摘要： A mounting structure for a heat accumulation tank is provided which is capable of reliably holding the heat accumulation tank 1, achieving even surface pressure, and eliminating the possibility of a slow leak. The mounting structure includes an elastic member 39 that wraps around a tank main body 10; and a heat accumulation tank 1 mounting member 30 which wraps around an outer peripheral surface of the elastic member and holds the tank main body 10 by being tightened in the circumferential direction, and which attaches to a receiving member. The elastic member 39 is a molded part. The length of the elastic member 39 is shorter than the length of the circumference of the outer peripheral surface of the tank main body.
A mounting structure for a heat accumulation tank is provided which is capable of reliably holding the heat accumulation tank 1, achieving even surface pressure, and eliminating the possibility of a slow leak. The mounting structure includes an elastic member 39 that wraps around a tank main body 10; and a heat accumulation tank 1 mounting member 30 which wraps around an outer peripheral surface of the elastic member and holds the tank main body 10 by being tightened in the circumferential direction, and which attaches to a receiving member. The elastic member 39 is a molded part. The length of the elastic member 39 is shorter than the length of the circumference of the outer peripheral surface of the tank main body.摘要翻译： 提供一种用于蓄热池的安装结构，其能够可靠地保持蓄热池1，实现均匀的表面压力，并且消除了缓慢泄漏的可能性。 安装结构包括围绕罐主体10包裹的弹性构件39; 以及蓄热池1安装构件30，其围绕弹性构件的外周面卷绕并且通过在圆周方向上被紧固而保持箱主体10并且附接到接收构件。 弹性构件39是模制件。 弹性构件39的长度比罐主体的外周面的周长短。 提供了一种用于蓄热罐的安装结构，其能够可靠地保持蓄热池1，实现均匀的表面压力，并且消除了缓慢泄漏的可能性。 安装结构包括围绕罐主体10包裹的弹性构件39; 以及蓄热池1安装构件30，其围绕弹性构件的外周面卷绕并且通过在圆周方向上被紧固而保持箱主体10并且附接到接收构件。 弹性构件39是模制件。 弹性构件39的长度比罐主体的外周面的周长短。
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5.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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公开(公告)号：EP0855300A2
公开(公告)日：1998-07-29
申请号：EP98101066.3
申请日：1998-01-22
发明人： Morikawa, Toshio , Ito, Hajime , Aoki, Shinji , Uchida, Goro , Kato, Yasushi , Ban, Norifumi , Ban, Takashi
IPC分类号： B60H1/03
CPC分类号： F24V40/00
摘要： A heating apparatus for a vehicle includes a heat exchanger for implementing heat exchange between coolant which has cooled an engine and air directed to a vehicle interior to heat the vehicle interior. A viscous heater has a rotor and a heating chamber containing viscous fluid. The rotor rotates when being subjected to rotational power of the engine. The viscous fluid is subjected to a shear force and is heated when the rotor is subjected to the rotational power. The viscous heater heats the coolant fed to the heat exchanger as the viscous fluid in the heating chamber is heated. A clutch is operative for selectively permitting and inhibiting transmission of the rotational power from the engine to the rotor. A belt transmission device connects the engine and the clutch. A physical quantity detecting device is operative for detecting a physical quantity related to a rotational speed of the rotor. A control device is operative for controlling the clutch to inhibit the transmission of the rotational power from the engine to the rotor when the physical quantity detected by the physical quantity detecting device is equal to or less than a predetermined value.
摘要翻译： 用于车辆的加热设备包括热交换器，该热交换器用于实现已经冷却发动机的冷却剂与被引导至车辆内部的空气以加热车辆内部之间的热交换。 粘性加热器具有转子和含有粘性流体的加热室。 转子在受到发动机的旋转动力时旋转。 当转子受到旋转动力时，粘性流体受到剪切力并被加热。 随着加热室中的粘性流体被加热，粘性加热器加热供应到热交换器的冷却剂。 离合器操作用于选择性地允许和禁止从发动机到转子的旋转动力的传递。 皮带传动装置连接发动机和离合器。 物理量检测装置用于检测与转子的转速有关的物理量。 控制装置可操作用于在由物理量检测装置检测到的物理量等于或小于预定值时控制离合器以禁止将旋转动力从发动机传递到转子。
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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：EP1197645B1
公开(公告)日：2007-07-04
申请号：EP01123333.5
申请日：2001-10-08
申请人： DENSO CORPORATION
CPC分类号： F28D20/0034 , F01P11/029 , F01P11/20 , F01P2005/105 , F01P2005/125 , F01P2007/146 , F01P2011/205 , F28F27/02 , Y02E60/142
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公开(公告)号：EP1197645A3
公开(公告)日：2004-01-21
申请号：EP01123333.5
申请日：2001-10-08
申请人： Denso Corporation
CPC分类号： F28D20/0034 , F01P11/029 , F01P11/20 , F01P2005/105 , F01P2005/125 , F01P2007/146 , F01P2011/205 , F28F27/02 , Y02E60/142
摘要： In a heat storage tank (100), first and second valve bodies (119, 120) are disposed to open and close first and second valve ports (119a, 120a), respectively. A density of the first valve body is made larger than that of cooling water, and a density of the second valve body is made smaller than that of cooling water. When the dynamical pressure due to cooling water is applied to the first and second valve bodies, the first and second valve ports are opened by the first and second valve bodies. On the other hand, when the dynamical pressure is not applied to the first and second valve bodies, the first valve body closes the first valve port by the weight of the first valve body, and the second valve body closes the second valve port by the buoyancy.
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10.发明公开
公开(公告)号：EP1197645A2
公开(公告)日：2002-04-17
申请号：EP01123333.5
申请日：2001-10-08
申请人： Denso Corporation
IPC分类号： F01P11/02
CPC分类号： F28D20/0034 , F01P11/029 , F01P11/20 , F01P2005/105 , F01P2005/125 , F01P2007/146 , F01P2011/205 , F28F27/02 , Y02E60/142
摘要： In a heat storage tank (100), first and second valve bodies (119, 120) are disposed to open and close first and second valve ports (119a, 120a), respectively. A density of the first valve body is made larger than that of cooling water, and a density of the second valve body is made smaller than that of cooling water. When the dynamical pressure due to cooling water is applied to the first and second valve bodies, the first and second valve ports are opened by the first and second valve bodies. On the other hand, when the dynamical pressure is not applied to the first and second valve bodies, the first valve body closes the first valve port by the weight of the first valve body, and the second valve body closes the second valve port by the buoyancy.
摘要翻译： 在储热罐（100）中，第一和第二阀体（119,120）分别设置成打开和关闭第一和第二阀口（119a，120a）。 使第一阀体的密度大于冷却水的密度，使第二阀体的密度小于冷却水的密度。 当由于冷却水引起的动力学压力被施加到第一和第二阀体时，第一和第二阀口被第一和第二阀体打开。 另一方面，当不对第一阀体和第二阀体施加动力压力时，第一阀体由第一阀体的重量封闭第一阀口，第二阀体将第二阀口封闭， 浮力。
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