公开(公告)号：WO1997010112A1

公开(公告)日：1997-03-20

申请号：PCT/JP1996002527

申请日：1996-09-05

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  MORI, Hidefumi ,  BAN, Takashi ,  YAGI, Kiyoshi ,  GOTO, Kunifumi

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: F01P3/20 ,  F01P2060/18 ,  F24V40/00

Abstract: There is provided a capacity variable viscous heater in which its capacity is positively reduced and which prevents reduction in heat generating efficiency after a service life of a long-term use. For instance, a control chamber (9) is disposed in a rear housing (6) that communicates with a central area of a heat generating chamber (7) and in which its internal volume can be increased or decreased. Silicone oil in the heat generating chamber (7) increases the internal volume of the control chamber (9) by virtue of Weissenberg effect when reducing the capacity with a rotor (14) kept rotating. This recovers the silicone oil in the heat generating chamber (7), whereby the heating capacity is reduced.

Abstract translation: 提供了容量可变的粘性加热器，其容量被积极地减少，并且在长期使用的使用寿命之后防止了发热效率的降低。 例如，控制室（9）设置在后部壳体（6）中，其与发热室（7）的中心区域连通，并且其内部容积可以增加或减少。 发电室（7）中的硅油通过转子（14）保持旋转而减小容量时，凭借维森贝格效应，增加了控制室（9）的内部容积。 这就恢复了发热室（7）中的硅油，从而降低了加热能力。

公开(公告)号：WO1997016323A1

公开(公告)日：1997-05-09

申请号：PCT/JP1996003207

申请日：1996-10-31

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  BAN, Takashi ,  MORI, Hidefumi ,  YAGI, Kiyoshi ,  HIROSE, Tatsuya ,  MOROI, Takahiro ,  SUZUKI, Sigeru ,  MIURA, Shintaro ,  SATO, Tsutomu ,  KITANI, Fumihiko

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: F24V40/00

Abstract: A variable capacity viscous heater whose capacity is reliably decreased and whose heating efficiency does not lower even after a long term use. Formed are, for example, a recovery passage (3a) communicating with the central area of a heating chamber (10) and capable of being opened and closed, a supply passage (3c) communicating with the lower portion of the heating chamber (10), and a control chamber (CR) communicating with the recovery passage (3a) and the supply passage (3c). Silicone oil in the heating chamber (10) is recovered by use of the Weissenberg effect into the control chamber (CR) through the recovery passage (3a), which is open, to decrease the capacity. Silicone oil in the control chamber (CR) is fed into the heating chamber (10) through the supply passage (3c) to increase the capacity.

Abstract translation: 容量可靠降低的可变容量粘性加热器，即使长期使用后其加热效率也不降低。 形成例如与加热室（10）的中央区域连通并能够打开和关闭的回收通路（3a），与加热室（10）的下部连通的供给通路（3c） ，以及与回收通路（3a）和供给通路（3c）连通的控制室（CR）。 加热室（10）中的硅油通过Weissenberg效应通过打开的回收通道（3a）回收到控制室（CR）中，以降低容量。 控制室（CR）中的硅油通过供给通道（3c）进入加热室（10）以增加容量。

公开(公告)号：WO1997008001A1

公开(公告)日：1997-03-06

申请号：PCT/JP1996002361

申请日：1996-08-22

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  BAN, Takashi ,  MORI, Hidefumi ,  YAGI, Kiyoshi

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: F01P3/20 ,  F01P2060/18 ,  F24V40/00

Abstract: There is provided a viscous heater that ensures sufficient heat exchange. For instance, fins (2c-2f) are formed on a housing that project into a water jacket (RW) so that the surface area of a wall surface constituting the water jacket is increased, and circulating water that is taken into from a water inlet port (8) and sent out from a water outlet port into an external heating circuit is circulated along a specific route.

Abstract translation: 提供了一种确保足够的热交换的粘性加热器。 例如，翅片（2c-2f）形成在突出于水套（RW）的壳体上，使得构成水套的壁面的表面积增加，并且从进水口 端口（8）从出水口输出到外部加热回路中，沿着特定的路线流通。

公开(公告)号：WO1991002659A1

公开(公告)日：1991-03-07

申请号：PCT/DE1990000571

申请日：1990-07-26

Applicant: ROBERT BOSCH GMBH ,  SCHIRPKE, Bernd ,  LENTZ, Gerd ,  HEIER, Christoph

Inventor： ROBERT BOSCH GMBH

IPC: B60H01/08

CPC classification number: F04D29/042 ,  B60H1/08 ,  F01P5/10 ,  F01P7/162 ,  F01P2060/08 ,  F04D13/026

Abstract: A device is disclosed for heating the seating compartment (10) of a motor vehicle. The heating compartment has a heating circuit connected to a coolant circuit (14) of the internal combustion engine (16). A feed pump (32) arranged in the heating circuit is designed as a flow pump and is linked by a magnetic coupling (58) to an electric motor (42) in such a way that it is driven by said motor. The feeding member of the pump, designed as an impeller that rotates inside a chamber (36), is rotationally rigidly linked to one half (60) of the magnetic coupling, and the armature of the driving motor is rotationally rigidly linked to the other half (62) of the magnetic coupling. A suction opening (38) in the pump chamber (36) supplies the medium to be fed to a central area of the feeding member (34) near its axis of rotation. In order to ensure a troublefree working of the heating device, even when a coolant pump (20) arranged in the coolant circuit and forcibly driven by the internal combustion engine overflows the pump arranged in the heating circuit (12), the feeding member of the latter can move in the longitudinal direction of its axis of rotation between two working positions, the first working position being nearer the suction opening (38) and the other working position being further removed from the suction opening.

公开(公告)号：WO1997047487A1

公开(公告)日：1997-12-18

申请号：PCT/JP1997001948

申请日：1997-06-09

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  MOROI, Takahiro ,  BAN, Takashi ,  MORI, Hidefumi ,  HIROSE, Tatsuya ,  SUZUKI, Shigeru

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: B60H1/03 ,  B60H1/038 ,  F01P3/20 ,  F01P2060/08 ,  F01P2060/18 ,  F24V40/00

Abstract: A non-Newtonian fluid (for instance, a specific silicone oil) having a tendency that the apparent viscosity decreases as the shearing speed of a rotor (33) increases is used as a viscous fluid (F) that is contained in a vehicle heat generator provided with the rotor (33). The nominal viscosity of the viscous fluid (F) ranges from 10,000 cSt to 200,000 cSt. By using the viscous fluid, the shearing heat generating function of the viscous fluid (F) can be maintained for a long time even when the viscous fluid bears excessive shearing due to excessive rotation of the rotor (33), and the rotor (33) can be easily activated from the stationary state at a lower temperature.

Abstract translation: 使用具有随转子（33）的剪切速度而增加的表观粘度降低的趋势的非牛顿流体（例如特定的硅油）作为包含在车辆发热体中的粘性流体（F） 设置有转子（33）。 粘稠流体（F）的标称粘度范围为10,000cSt至200,000cSt。 通过使用粘性流体，即使当粘性流体由于转子（33）的过度旋转而承受过大的剪切时，粘性流体（F）的剪切发热功能可以保持很长时间，并且转子（33） 可以在较低温度下从静止状态容易地活化。

公开(公告)号：WO1997037865A1

公开(公告)日：1997-10-16

申请号：PCT/JP1997001027

申请日：1997-03-26

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  BAN, Takashi ,  MORI, Hidefumi ,  YAGI, Kiyoshi ,  HIROSE, Tatsuya

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: F24V40/00

Abstract: A viscous heater is provided which can attain the improvement of heating efficiency while preventing the leakage of a viscous fluid ascribed to the expansion thereof. To form such a viscous heater, a flat disc type rotor (15) is employed, and a housing is formed by a front housing body (1), a front plate (2) a rear plate (3) and a rear housing body (4), these parts being assembled and fastened to one another by through bolts (7). The front plate (2) is provided with a recessed surplus space (11) communicating at its outer circumferential portion with a heating chamber (8) between respective through bolts (7) and water passages (10).

Abstract translation: 提供一种粘性加热器，其能够在防止因其膨胀引起的粘性流体的泄漏的同时实现加热效率的提高。 为了形成这样的粘性加热器，采用平盘式转子（15），壳体由前壳体（1），前板（2），后板（3）和后壳体（ 如图4所示，这些部件通过螺栓（7）组装和彼此紧固。 前板（2）设置有在其外周部分与相应的贯通螺栓（7）和水通道（10）之间的加热室（8）连通的多余空间（11）。

公开(公告)号：WO1997017219A1

公开(公告)日：1997-05-15

申请号：PCT/JP1996003231

申请日：1996-11-05

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  HOSHINO, Tatsuyuki ,  TAKENAKA, Kenji ,  MORI, Hidefumi ,  BAN, Takashi ,  YAGI, Kiyoshi

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: B60H1/038 ,  F01P5/10 ,  F01P2060/18 ,  F24V40/00

Abstract: A heating system for vehicles which does not require a considerable space for installation in an engine compartment, can be manufactured at low cost and adequately heat a compartment at the engine start. A water pump (WP) and a viscous heater (VH) are housed in, for example, a mount housing (1) joined to a cylinder block of an engine, a plate (2) and a cover (3), and are driven by a drive shaft (11) of a common use. A sub-water jacket (WJ2) of the viscous heater (VH) communicating with a main water jacket (WJ1) of the engine through a pump room (4) of the water pump (WP) communicates with a heater core.

Abstract translation: 可以以低成本制造不需要相当大的空间用于车辆的用于车辆的加热系统，并且在发动机起动时适当地加热隔室。 水泵（WP）和粘性加热器（VH）被容纳在例如连接到发动机的缸体，板（2）和盖（3）上的安装壳体（1）中，并被驱动 通过常用的驱动轴（11）。 通过水泵（WP）的泵室（4）与发动机的主水套（WJ1）连通的粘性加热器（VH）的副水套（WJ2）与加热器芯连通。

公开(公告)号：WO1997008002A1

公开(公告)日：1997-03-06

申请号：PCT/JP1996002362

申请日：1996-08-22

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  BAN, Takashi ,  MORI, Hidefumi ,  YAGI, Kiyoshi

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: F01P3/20 ,  F01P2060/18 ,  F24V40/00

Abstract: There is provided a viscous heater which can positively prevent the leakage of viscous fluid even after a service life. A shaft sealing device (10) is provided in a housing (28) that seals a driving shaft (12) between a heat generating chamber (30) and a bearing device (11), and this shaft sealing device (10) is constructed such that it is cooled by a front water jacket (FW) which is disposed in the vicinity thereof.

Abstract translation: 提供了一种粘性加热器，即使在使用寿命后也能够有效地防止粘性流体的泄漏。 在密封发热室（30）和轴承装置（11）之间的驱动轴（12）的壳体（28）中设置有轴封装置（10），该轴封装置（10）构成为 它被设置在其附近的前水套（FW）冷却。

公开(公告)号：WO1998015420A1

公开(公告)日：1998-04-16

申请号：PCT/JP1997003505

申请日：1997-10-01

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  NAKAGAWA, Tadashi ,  MATSUNO, Takayoshi

Inventor： TOYOTA JIDOSHA KABUSHIKI KAISHA

IPC: B60H01/08

CPC classification number: B60H1/3222 ,  B60H1/00492 ,  B60H1/3208 ,  F01P2011/205 ,  F02B63/06

Abstract: A refrigerating cycle provided with a compressor (20), a water cooling cycle formed by a water-refrigerant heat exchanger (52), a radiator (36) switched by flow path switch valves (46, 48), and a heat storage tank (50), and a water heating cycle formed by an engine (14), a heater core (38) and the heat storage tank (50). Accordingly, when the engine is driven, heat for cooling or heating is accumulated in the heat storage tank (50) by the water cooling cycle or the water heating cycle, and when the engine (14) is stopped, heat accumulated in the heat storage tank (50) is used to effect cooling or heating.

Abstract translation: 设置有压缩机（20）的制冷循环，由水 - 制冷剂热交换器（52）形成的水冷循环，由流路切换阀（46,48）和蓄热箱（46）切换的散热器（36） 50），以及由发动机（14），加热器芯（38）和蓄热箱（50）形成的加热循环。 因此，当发动机被驱动时，用于冷却或加热的热量通过水冷循环或水加热循环而积聚在蓄热箱（50）中，并且当发动机（14）停止时，积存在储热器 罐（50）用于冷却或加热。

公开(公告)号：WO1998008699A1

公开(公告)日：1998-03-05

申请号：PCT/JP1997000759

申请日：1997-03-11

Applicant: KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO ,  BAN, Takashi ,  YAGI, Kiyoshi ,  MORI, Hidefumi

Inventor： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO

IPC: B60H01/08

CPC classification number: F24V40/00

Abstract: A viscous heater which is capable of preventing the interference of an outer surface of a rotor with a wall surface of a heating chamber while keeping adequate that generation per revolution of the rotor. To form such a viscous heater, restriction portions (1a, 2a) are provided as interference preventing means so as to annularly protect in the opposed direction on an inner circumferential region of a rear end surface of a front housing (1) which defines a heating chamber (7), and on an inner circumferential region of a front end surface of a rear plate (2) which defines the heating chamber (7). The interference preventing means may also be provided by forming the rear end surface of the front housing (1), which defines the heating chamber (7), and the front end surface of the rear plate (2) which defines the heating chamber (7), outwardly divergently in cross section to form clearances on the outer circumferential regions of these end surfaces.

Abstract translation: 一种粘性加热器，其能够防止转子的外表面与加热室的壁表面的干涉，同时保持转子转速足够。 为了形成这种粘性加热器，限制部分（1a，2a）设置为防干扰装置，以便在前壳体（1）的后端表面的内周区域上沿相对的方向环形地保护，该前壳体限定加热 （7），并且在限定加热室（7）的后板（2）的前端面的内周面上。 还可以通过形成限定加热室（7）的前壳体（1）的后端表面和限定加热室（7）的后板（2）的前端表面来提供防干扰装置 ），在横截面上向外发散以在这些端面的外周区域上形成间隙。