公开(公告)号：US5778843A

公开(公告)日：1998-07-14

申请号：US933295

申请日：1997-09-18

申请人： Yoshimitsu Inoue ,  Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Hikaru Sugi ,  Takashi Ban

发明人： Yoshimitsu Inoue ,  Shinji Aoki ,  Toshio Morikawa ,  Hajime Ito ,  Hikaru Sugi ,  Takashi Ban

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。

公开(公告)号：US6082626A

公开(公告)日：2000-07-04

申请号：US288748

申请日：1999-04-08

申请人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hajime Ito ,  Hikaru Sugi

发明人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hajime Ito ,  Hikaru Sugi

IPC分类号： F01P7/16 ,  B60H1/02 ,  B60H1/12 ,  F01P5/10 ,  F01P5/12 ,  F01P7/08

CPC分类号： B60H1/02 ,  B60H1/12 ,  F01P5/10 ,  F01P2005/105 ,  F01P2005/125 ,  F01P2023/08 ,  F01P2025/32 ,  F01P2050/24 ,  F01P2060/08 ,  F01P7/08 ,  F01P7/162

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。

公开(公告)号：US5730089A

公开(公告)日：1998-03-24

申请号：US613389

申请日：1996-03-07

申请人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hikaru Sugi ,  Shinji Aoki ,  Yasutoshi Yamanaka

发明人： Toshio Morikawa ,  Yoshimitsu Inoue ,  Hikaru Sugi ,  Shinji Aoki ,  Yasutoshi Yamanaka

IPC分类号： F01M5/00 ,  B60H1/00 ,  F01P3/20 ,  F01P7/14 ,  F01P7/16 ,  F01P11/08 ,  F01P11/20 ,  F02D45/00 ,  F02M31/10 ,  F02N19/04 ,  F02N19/10 ,  F01P11/02

CPC分类号： F01P7/165 ,  B60H1/00885 ,  F01P11/20 ,  F01P2007/146 ,  F01P2011/205 ,  F01P2025/12 ,  F01P2025/32 ,  F01P2060/04 ,  F01P2060/045 ,  F01P2060/08 ,  F01P2060/10 ,  F01P3/20

摘要： A coolant circulation circuit of an internal combustion engine includes a heat accumulation tank having a heat insulating structure and a heater core for heating air for heating a compartment in the vehicle. High temperature coolant is reserved in the heat accumulation tank even when the engine is stopped. An intake air heat exchanger is disposed in the circuit on the downstream side of the heater core, and high temperature coolant can effectively heat the intake air. An engine lubricating oil heat exchanger and a transmission operating oil heat exchanger are arranged in the circuit on the downstream side of the intake air heat exchanger. Intake air, engine lubricating oil and transmission operating oils are suitably heated during warm-up of the engine to thereby improve fuel economy and reduce exhaust gas pollution.

摘要翻译： 内燃机的冷却剂循环回路包括具有绝热结构的蓄热槽和用于加热空气以加热车辆隔室的加热器芯。 即使发动机停止，高温冷却液也保留在蓄热箱中。 进气空气热交换器设置在加热器芯的下游侧的回路中，高温冷却液可以有效地加热进气。 发动机润滑油热交换器和变速器工作油热交换器布置在进气空气热交换器的下游侧的回路中。 引擎空气，发动机润滑油和变速器工作油在发动机预热期间适当加热，从而提高燃油经济性并减少废气污染。

公开(公告)号：US6059018A

公开(公告)日：2000-05-09

申请号：US114821

申请日：1998-07-13

申请人： Takeshi Yoshinori ,  Yuichi Kajino ,  Hikaru Sugi ,  Shinji Aoki ,  Yoshimitsu Inoue ,  Hajime Ito

发明人： Takeshi Yoshinori ,  Yuichi Kajino ,  Hikaru Sugi ,  Shinji Aoki ,  Yoshimitsu Inoue ,  Hajime Ito

IPC分类号： B60H1/00 ,  B60N2/56 ,  F25B29/00 ,  B60H3/00

CPC分类号： B60N2/5657 ,  B60H1/00285 ,  B60N2/5628 ,  B60H2001/003 ,  Y10S454/907

摘要： An air-conditioning case (2d) of a front air-conditioning unit (2) includes therein a branching duct (2c) for dividing the flow of the air-conditioned air to the seat (3) of occupants, and a cool/warm air switch (10) for switching the cool air (7) and the warm air (8) of the air-conditioned air and sending the resultant air to air supply ports (19). The air supply ports (19) are connected to the seat (3) by a single air duct (4). Therefore, the duct configuration is very simple. Also, the air duct (4) can be an existing one connected to the rear foot vent (30).

摘要翻译： 前部空调单元（2）的空调箱（2d）包括分配管道（2c），用于将空调空气的流动分配给乘员的座椅（3），并且冷/暖 空气开关（10），用于切换冷气（7）和空气调节空气的暖空气（8），并将合成的空气送到空气供给口（19）。 空气供给口（19）通过单个风道（4）连接到座椅（3）。 因此，管道配置非常简单。 此外，空气管道（4）可以是连接到后足口（30）的现有管道。

公开(公告)号：US5957377A

公开(公告)日：1999-09-28

申请号：US940990

申请日：1997-09-30

申请人： Yoshimitsu Inoue ,  Koichi Ito ,  Shinji Aoki ,  Hiroshi Nonoyama ,  Hikaru Sugi ,  Yoshihiko Okumura

发明人： Yoshimitsu Inoue ,  Koichi Ito ,  Shinji Aoki ,  Hiroshi Nonoyama ,  Hikaru Sugi ,  Yoshihiko Okumura

IPC分类号： F16K11/085 ,  B60H1/06

CPC分类号： F16K11/085 ,  Y10T137/86751

摘要： To be able to control minute flow in a heat exchanger flow control valve without requiring a minute opening portion, an opening surface area of a hot-water inlet pipe into which hot water flows from an engine is restricted by a first restricting portion of a control passage provided in a needle valve of a flow control valve, and along with this, an opening surface area of a hot-water outlet pipe connected to an inlet side of a heat exchanger for heater use is restricted by a second restricting portion of a control passage formed in the needle valve, and a middle portion of these two control passages is constantly connected to a bypass circuit by a third restricting portion. Pressure of the middle portion thereof can thereby be lowered, pressure applied to the heat exchanger can be adequately reduced, and for this reason minute flow through the valve can be controlled even without establishing a minute opening portion using the needle valves Also, change in heat-exchanger hot-water flow can be reduced by structuring the first and second restricting portions in a configuration whereby flow constant is reduced as amount of flow increases and, along with this, structuring the third restricting portion in a configuration whereby flow constant is maintained substantially uniformly even if amount of flow increases.

摘要翻译： 为了能够在不需要微小开口部的情况下控制热交换器流量控制阀中的微小流量，热水从发动机流入的热水入口管的开口面积受到控制的第一限制部分的限制 设置在流量控制阀的针阀中的通道，与此同时，连接到用于加热器使用的热交换器的入口侧的热水出口管的开口表面区域受到控制的第二限制部分的限制 通道形成在针阀中，并且这两个控制通道的中间部分通过第三限制部分恒定地连接到旁路回路。 因此能够降低其中部的压力，能够适当地降低施加到热交换器的压力，因此即使不使用针阀形成微小的开口部，也可以控制通过阀的微小流量。另外，热量的变化 换热器热水流可以通过以如下结构来构造第一和第二限制部分来减少流动常数随着流量的增加而减小的结构，并且与此同时，构造第三限制部分的结构使流量常数保持在基本上 均匀，即使流量增加。

公开(公告)号：US5809944A

公开(公告)日：1998-09-22

申请号：US924441

申请日：1997-08-26

申请人： Shinji Aoki ,  Toshio Morikawa ,  Yoshimitsu Inoue

发明人： Shinji Aoki ,  Toshio Morikawa ,  Yoshimitsu Inoue

IPC分类号： F01P3/20 ,  B60H1/00 ,  F01P7/14 ,  F01P7/16 ,  F01P11/20 ,  F02B29/04 ,  F01P7/00

CPC分类号： B60H1/00878 ,  F01P11/20 ,  F01P7/16 ,  F02B29/0443 ,  F01P2007/146 ,  F01P2011/205 ,  F01P2023/08 ,  F01P2025/04 ,  F01P2037/02 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/08 ,  F01P2060/14 ,  F01P2070/00 ,  Y02T10/146

摘要： According to the present invention, in a cooling water control valve disposed in a cooling water circuit of a water-cooled engine, switching of the cooling water flowing into and out of a heat-accumulating tank and control of an amount of the cooling water passing through a bypass water passage are performed by a single control valve element. Further, a bypass water passage is opened according to a decrease of an absolute of intake negative pressure detected by a pressure sensor and is closed according to the increase of the absolute of the intake negative pressure.

摘要翻译： 根据本发明，在设置在水冷发动机的冷却水回路中的冷却水控制阀中，切换流入和排出蓄热槽的冷却水并控制冷却水通过量 通过旁通水通道由单个控制阀元件执行。 此外，根据由压力传感器检测到的进气负压绝对值的降低，旁通水通道被打开，并且根据进气负压的绝对值的增加而关闭。

公开(公告)号：US06078024A

公开(公告)日：2000-06-20

申请号：US78048

申请日：1998-05-13

申请人： Yoshimitsu Inoue ,  Koji Takahashi ,  Shinji Aoki ,  Hajime Ito ,  Mitsugu Nakamura ,  Mikio Fukuoka ,  Michiyasu Yamamoto

发明人： Yoshimitsu Inoue ,  Koji Takahashi ,  Shinji Aoki ,  Hajime Ito ,  Mitsugu Nakamura ,  Mikio Fukuoka ,  Michiyasu Yamamoto

IPC分类号： B60H1/03 ,  F28D1/053 ,  B60H1/22

CPC分类号： B60H1/2218 ,  F28D1/05366

摘要： An air conditioning apparatus includes a heating heat exchanger for heating air blown toward a passenger compartment using hot water as a heating source. A plurality of electric heating members are formed integrally with the heating heat exchanger, and electric power supplied to the electric heating members is controlled according a temperature of the hot water. Therefore, a number of the electric heating members to be operated is finely controlled according to the temperature of water flowing through the heating heat exchanger. Further, when a water temperature of the heating heat exchanger is lower than a predetermined temperature (e.g., 35.degree. C.), a water valve is closed to interrupt the flow of water to the heating heat exchanger, and a blower is operated. Therefore, a quantity of heat transmitted from the electric heating members to the water in the heating heat exchanger can be greatly decreased.

摘要翻译： 一种空气调节装置，其特征在于，包括：加热用热交换器，其使用热水作为加热源加热向乘客室吹出的空气。 多个电加热构件与加热热交换器一体地形成，并且根据热水的温度来控制供应到电加热构件的电力。 因此，根据流过加热热交换器的水的温度，精细地控制多个要操作的电加热构件。 此外，当加热热交换器的水温低于预定温度（例如35℃）时，关闭水阀以中断向加热热交换器的水流，并且操作鼓风机。 因此，能够大幅度减少从加热用热交换器中的电加热构件传递给水的热量。

公开(公告)号：US5779141A

公开(公告)日：1998-07-14

申请号：US684076

申请日：1996-07-19

申请人： Yoshihiko Okumura ,  Koichi Ito ,  Yoshimitsu Inoue ,  Hikaru Sugi

发明人： Yoshihiko Okumura ,  Koichi Ito ,  Yoshimitsu Inoue ,  Hikaru Sugi

IPC分类号： B60H1/08 ,  B60H1/00 ,  F28F27/00 ,  G05D23/00

CPC分类号： B60H1/00485 ,  B60H1/00878

摘要： A heating apparatus of a re-heat type for an air conditioning system for a vehicle provided with an internal combustion engine. The heating apparatus includes a flow control valve for controlling an amount of an engine hot water directed to a heat exchanger for heating. When the degree of the opening of the flow control valve is 2/8 or less and when the target degree of the opening of the flow control valve is 2/8 or more, a control of the degree of the opening of the flow control valve to the target opening plus a predetermined overshoot amount is initially executed, which is followed by a control to the target opening. When both of the initial and target opening is larger than 2/8 or the initial and target opening are identical, the overshoot control is not carried out, i.e., the degree of the opening of the flow control valve is directly controlled to the target value.

摘要翻译： 一种用于具有内燃机的车辆空调系统的再热式加热装置。 加热装置包括用于控制引导到用于加热的热交换器的发动机热水量的流量控制阀。 当流量控制阀的开度为+ E，fra 2/8 + EE以下时，当流量控制阀的目标开度为+ E，fra 2/8 + EE以上时，a 首先执行将流量控制阀的开度到目标开度的控制加上预定的过冲量，然后控制到目标开度。 当初始和目标开口都大于+ E时，fra 2/8 + EE或初始和目标开度相同，不执行过冲控制，即流量控制阀的开度为 直接控制到目标值。

公开(公告)号：US06032869A

公开(公告)日：2000-03-07

申请号：US831239

申请日：1997-04-02

申请人： Koichi Ito ,  Yoshihiko Okumura ,  Yoshimitsu Inoue ,  Kazutaka Suzuki ,  Yasutoshi Yamanaka ,  Yuichi Shirota ,  Hiroshi Nonoyama ,  Manabu Miyata ,  Hikaru Sugi

发明人： Koichi Ito ,  Yoshihiko Okumura ,  Yoshimitsu Inoue ,  Kazutaka Suzuki ,  Yasutoshi Yamanaka ,  Yuichi Shirota ,  Hiroshi Nonoyama ,  Manabu Miyata ,  Hikaru Sugi

IPC分类号： B60H1/00 ,  F01P3/20 ,  F01P7/14 ,  F01P11/20 ,  B60H1/02

CPC分类号： F01P3/20 ,  B60H1/00314 ,  F01P2007/146 ,  F01P2011/205 ,  F01P2050/24 ,  F01P2060/08

摘要： When the engine is stopped while the engine is warmed up, the cooling water in the engine stays therein without flowing out of the engine, and the cooling water in the radiator or the bypass passage is used for heating source for the heating operation. In this way, it is possible to heat the passenger compartment continuously even after the engine is stopped and to suppress the temperature of the cooling water from lowering to reduce the emission at restarting of the engine.

摘要翻译： 当发动机在发动机被加热时停止发动机时，发动机中的冷却水不会从发动机流出而停留在发动机内，散热器或旁通通道中的冷却水被用于加热操作的加热源。 以这种方式，即使在发动机停止后也可以连续加热乘客舱，并且可以抑制冷却水的温度降低，从而减少发动机重新启动时的排放。

公开(公告)号：US5762266A

公开(公告)日：1998-06-09

申请号：US676820

申请日：1996-07-08

申请人： Yoshihiko Okumura ,  Koichi Ito ,  Yoshimitsu Inoue ,  Hikaru Sugi

发明人： Yoshihiko Okumura ,  Koichi Ito ,  Yoshimitsu Inoue ,  Hikaru Sugi

IPC分类号： B60H1/00 ,  B60H1/08 ,  B60H1/02

CPC分类号： B60H1/00328 ,  B60H1/00485 ,  B60H1/0075 ,  B60H1/00885

摘要： The total flow rate of the hot water flowing to a first heater core and a second heater core is controlled by a total flow rate control valve, and then the flow rate of the hot water to each of the heater cores is distributed by a distribution valve. According to this configuration, the flow rate of the hot water flowing through each of the heater cores is linearly controlled. Therefore, the heating of the driver's seat space by the first heater core and the heating of the air conditioning of the passenger's seat space by the second heater core can be linearly controlled.

摘要翻译： 流入第一加热器芯和第二加热器芯的热水的总流量由总流量控制阀控制，然后通过分配阀分配到每个加热器芯的热水的流量 。 根据该结构，流过各加热器芯的热水的流量被线性地控制。 因此，可以线性地控制由第一加热器芯片对驾驶员座椅空间的加热和乘客座椅空间的空调的加热。