利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

34 条记录 (耗时 0.016 秒)

    Heating apparatus for vehicle, having heat-generating unit
    12.
    发明公开
    Heating apparatus for vehicle, having heat-generating unit 失效
    用于车辆的加热装置，具有发热单元

    公开(公告)号：EP0834413A3

    公开(公告)日：2001-01-03

    申请号：EP97117060.0

    申请日：1997-10-01

    申请人： DENSO CORPORATION

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

    IPC分类号： B60H1/03 ,  B60H1/00

    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 (6) is turned off. Therefore, a shearing operation of high-viscosity fluid by a rotor (53) of a viscous heater (7) 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 (6) is turned off, and a driving load applied to the engine and a V-belt (4) 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，确定车辆正在加速，并且粘性离合器（ 6）关闭。 因此，不执行粘性加热器（7）的转子（53）对高粘度流体的剪切操作。 以这种方式，施加于发动机的驱动负载减小，从而可以获得适合驾驶员意图的加速状态。 此外，当车速大于设定值（例如，40km / h）且发动机转速大于设定值（例如，3500rpm）时，粘性离合器（6）关闭，并且a 施加于发动机和V型皮带（4）的驱动负载降低。

    Heating apparatus for vehicle
    13.
    发明公开
    Heating apparatus for vehicle 失效
    HeizgerätfürFahrzeug

    公开(公告)号：EP0834411A3

    公开(公告)日：2001-01-03

    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

    IPC分类号： B60H1/00 ,  B60H1/03

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

    摘要： A viscous heater (9) for heating cooling water for cooling a water cooled engine (E) is provided in a cooling water circuit between the engine and a front heater core (15). Even if a viscous switch (73) is turned on by a viscous ECU (200) to heat a passenger compartment using the viscous heater, a viscous clutch (7) is not immediately turned on when the engine is idling. That is, after a delay control time elapses after increasing an idling rotational speed of the engine to a target rotational speed, the viscous heater is turned on. The target rotational speed which is higher than a normal idling rotational speed is set in such a manner that the higher the cooling water temperature is, the lower the target rotational speed becomes. Thus, even if a large load is applied to the engine by operating the viscous heater when the engine is idling, it can improve fuel economy and prevent an engine stall.

    摘要翻译： 在发动机和前加热器芯（15）之间的冷却水回路中设置用于加热用于冷却水冷发动机（E）的冷却水的粘性加热器（9）。 即使粘性开关（73）被粘性ECU（200）接通以使用粘性加热器加热乘客舱，当发动机空转时，粘性离合器（7）也不会马上开启。 也就是说，在将发动机的怠速转速提高到目标转速之后经过延迟控制时间之后，粘性加热器被接通。 高于正常怠速转速的目标转速设定为冷却水温度越高，目标转速越低。 因此，即使在发动机怠速时通过操作粘性加热器对发动机施加较大的负荷，也能够提高燃油经济性，防止发动机熄火。

    Vehicle air conditioner with windshield anti-fog feature
    14.
    发明公开
    Vehicle air conditioner with windshield anti-fog feature 有权
    Fahrzeugklimaanlage mit einer Scheibenantibeschlagsanordnung

    公开(公告)号：EP1000784A2

    公开(公告)日：2000-05-17

    申请号：EP99120936.2

    申请日：1999-11-02

    申请人： Denso Corporation

    发明人： Takano, Yoshiaki ,  Izawa, Satoshi ,  Yamanaka, Yasushi ,  Ito, Hajime

    IPC分类号： B60H1/00 ,  B60H1/32

    CPC分类号： B60H1/00914 ,  B60H1/00785

    摘要： A vehicle air conditioner that inhibits re-evaporation of condensed water on the surface of an evaporator (18) that might fog the inner surface of the vehicle windshield during operation of a hot gas heating cycle heating mode (H). It is possible to switch operation of a cooling mode (C) by an ordinary refrigerating cycle by opening the inlet side of a condenser and closing the inlet side of a hot gas bypass passage. It is also possible to switch the operation of the heating mode (H) by closing the inlet side of the condenser and opening the inlet side of the hot gas bypass passage. When it is determined during operation of the heating mode that the windshield will fog, operation of the air conditioning compressor (10) is interrupted by the air conditioning control unit (26) so that the temperature of an evaporator (18) reaches no more than a predetermined value.

    摘要翻译： 一种在热气体加热循环加热模式（H）的运行期间抑制可能使车辆挡风玻璃的内表面变灰的蒸发器（18）的表面上的冷凝水再蒸发的车辆空调。 通过打开冷凝器的入口侧并关闭热气旁路通道的入口侧，可以通过普通冷冻循环来切换冷却模式（C）的操作。 也可以通过关闭冷凝器的入口侧和打开热气旁路通道的入口侧来切换加热模式（H）的操作。 当在加热模式的操作期间确定挡风玻璃将雾化时，空调压缩机10的操作被空调控制单元26中断，使得蒸发器（18）的温度达到不超过 预定值。

    Visous fluid type heat generator with means for enhancing heat transfer efficiency
    15.
    发明公开
    Visous fluid type heat generator with means for enhancing heat transfer efficiency 失效
    发热体与粘性液体有用于提高热交换

    公开(公告)号：EP0864825A2

    公开(公告)日：1998-09-16

    申请号：EP98104541.2

    申请日：1998-03-13

    申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho ,  Denso Corporation

    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.

    摘要翻译： 的粘性流体式热发生器，其包括一个壳体组件限定的发热腔室（5），并通过设置于其间的分隔壁（2,3）布置成邻近于发热腔室中的热接收室（13,14）。 的转子元件（11）被安装到由驱动轴（8），用于发热室（5）内旋转而旋转。 粘性流体在发热腔室的内壁面（5）和用于通过所述转子元件的旋转而施加剪切应力下发热转子元件（11）的外表面之间限定的间隙保持（11 ）。 通过热接收室（13,14）交换流体循环的热以接收通过从发热腔室中的分隔壁传递的热量。 槽的多个（23A，23B）形成在所述发热腔室（13,14），以增加总的传热表面面积中的内壁表面，并因此以提高热的内壁面中的至少一个 通过隔壁转印效率。 槽的排列密度（23A，23B）在所述内壁表面的外周面积小于在后者的内周区域大。

    Heating apparatus for vehicle
    16.
    发明公开
    Heating apparatus for vehicle 失效
    加热器车辆

    公开(公告)号：EP0834411A2

    公开(公告)日：1998-04-08

    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

    IPC分类号： B60H1/00 ,  B60H1/03

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

    摘要： A viscous heater (9) for heating cooling water for cooling a water cooled engine (E) is provided in a cooling water circuit between the engine and a front heater core (15). Even if a viscous switch (73) is turned on by a viscous ECU (200) to heat a passenger compartment using the viscous heater, a viscous clutch (7) is not immediately turned on when the engine is idling. That is, after a delay control time elapses after increasing an idling rotational speed of the engine to a target rotational speed, the viscous heater is turned on. The target rotational speed which is higher than a normal idling rotational speed is set in such a manner that the higher the cooling water temperature is, the lower the target rotational speed becomes. Thus, even if a large load is applied to the engine by operating the viscous heater when the engine is idling, it can improve fuel economy and prevent an engine stall.

    Heating apparatus for vehicle
    20.
    发明公开
    Heating apparatus for vehicle 失效
    车辆加热装置

    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

    申请人： DENSO CORPORATION ,  Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

    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。