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1. 发明专利

JPS5867515A CAR AIR CONDITIONER CONTROLLER 失效
公开(公告)号：JPS5867515A
公开(公告)日：1983-04-22
申请号：JP16593881
申请日：1981-10-16
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： OOTA HIDEO , IKEDA YOSHIMASA , IGAWA KATSUMI , NIIMI KAZUYUKI , MATSUSHIMA KATSUAKI , UCHIDA GOROU
IPC分类号： B60H1/00 , F24F11/02
摘要： PURPOSE:To enable successive control of cooling temperature by interrupting operation of a heating heat-exchanger in an operation mode which presents cooling with a cooling heat-exchanger operated at a low efficiency and by placing the actuation and interruption of the cooling heat-exchanger under the intermittent control according to the adjusted position of a damper. CONSTITUTION:When a selection switch 20 is operated into the second operation mode E-A/C, a relay coil 23 will not be powered and a hot water valve 11 is therefore closed so that a heater 5 will not fulfill the heating function. Since a relay coil 24 is then powered, a contact point 24a is closed so that a potentiometer 28 is connected to a thermistor 25 in the series relation. A resistance between an input point Q of a voltage comparison circuit 26 and the earth corresponds to the temperature which is virtually lower than the actual temperature at the lower side of an evaporator 3, hence fluctuated according to the position of a temperature control damper 4. A control circuit 22 may control the synchronism of the intermittent operation of a refrigerant cycle 19 so that the temperature at the lower side of the evaporator 3 may be higher than the reference temperature.

2. 发明专利

JPS5871213A AUTOMOBILE'S COOLER 失效
公开(公告)号：JPS5871213A
公开(公告)日：1983-04-27
申请号：JP16821681
申请日：1981-10-20
申请人： NIPPON DENSO CO , TOYOTA MOTOR CO LTD
发明人： TAKEMOTO KAZUAKI , MORIYA MITSUTOSHI , NAKANO YOSHIHISA , MATSUSHIMA KATSUAKI , UCHIDA GOROU
IPC分类号： B60H1/32 , F04B49/00 , F04B49/10
摘要： PURPOSE:To prevent a secondary failure in a car's room air conditioner by discriminating whether the ratio of an engine rpm. and a revolution number of a cooling compressor has a certain relation or not and by indicating the engagement and disengagement control of a solenoid clutch disposed between the engine and the compressor. CONSTITUTION:By turning a switch 8 on, a discrimination circuit 3 maintains its output at L level in a certain interval so that a relay circuit 4 has one terminal of a clutch 5 grounded for electrification thereof. On the other hand, a lamp 7 is continuously lit via a lamp actuation circuit 6. After the lapse of said interval the discrimination circuit 3 estimates the ratio between both speeds of an engine and a compressor on the basis of respective output signals from an engine rpm. detection means 1A and a compressor revolution speed detection means 2A and if the ratio is estimated to be 0.8 or more, the discrimination circuit 3 maintains the L level, energizing the clutch 5 and lighting the lamp 7. If the speed ratio is reduced to below 0.8 because of a trouble of the compressor during driving, the discrimination circuit 3 is turned to H level, whereby the clutch 5 is deenergized to interrupt the compressor and the lamp 7 is made to flicker. A secondary failure may be thus prevented.

3. 发明专利

JPS60215414A CAR HEATER 失效
公开(公告)号：JPS60215414A
公开(公告)日：1985-10-28
申请号：JP7142784
申请日：1984-04-10
申请人： TOYOTA MOTOR CO LTD
发明人： UCHIDA GOROU
IPC分类号： B60H1/00 , B60H1/22 , B60H1/24
摘要： PURPOSE:To prevent unusual sound and vibration, miniaturize a device, and improve the qualities of getting on and off and riding by fixing a fan and a heater- installed casing to a steering column while fixing an air outlet to a column cover respectively. CONSTITUTION:A casing 4 in which a fan 2 and a heater 3, heavy movable members, are installed, is directly fixed to a steering column 11 having greater strength, while a blast duct 5 and air outlets 6, 7 which are light in weight, are fixed to a column cover 12 having less strength. A Silocco fan 18 is employed for the fan 2 to make it light and small. Due to this construction, the system can be made light and small while improving quality of getting on and off. A squeak and vibration on operating the fan 2 and the heater 3, can be prevented due to the large rigidity of the steering column 11.

4. 发明专利

JPS55107016A DRIVING CONTROLLER FOR ELECTRIC FAN OF AUTOMOBILE ENGINE 失效
公开(公告)号：JPS55107016A
公开(公告)日：1980-08-16
申请号：JP1517679
申请日：1979-02-13
申请人： TOYOTA MOTOR CO LTD
发明人： MATSUSHIMA KATSUAKI , UCHIDA GOROU
IPC分类号： F01P7/04 , B60H1/32 , F01P7/08
摘要： PURPOSE:To reduce the noise and consumed electric power of a fan, by controlling the energization of a motor for cooling a radiator and another motor for cooling the condenser of a cooler, depending on the temperature of engine cooling water and the running state of an air conditioner. CONSTITUTION:When the temperature of cooling water and the pressure of a coolant for an engine are below prescribed levels, a water temperature switch 13 and a temperature switch 14 are closed. If the main switch 17 of a cooler is open, a first and a second electric motors 5, 6 are stopped. If the main switch 17 is closed, the motor 5, 6 are driven as they are connected in series with each other. When the engine cooling water temperature or the coolant pressure exceeds the prescribed level, the first and the second motors 5, 6 are connected in parallel with each other and driven for full output. The rotational frequency of a fan is controlled depending on the driven state of the motors.

5. 发明专利

JPS5911912A Air conditioning device for automobile 失效
标题翻译：汽车空调设备
公开(公告)号：JPS5911912A
公开(公告)日：1984-01-21
申请号：JP12141082
申请日：1982-07-13
申请人： Nippon Denso Co Ltd , Toyota Motor Corp
发明人： OOTA HIDEO , IGAWA KATSUMI , NIIMI KAZUYUKI , IKEDA YOSHIMASA , MATSUSHIMA KATSUAKI , UCHIDA GOROU
IPC分类号： B60H1/00
CPC分类号： B60H1/00664
摘要： PURPOSE:To prevent damage of a lever in an air conditioning device, which feeds hot air or cold air of different temperature for use of a driver's seat and assistant's seat, by mounting a spring means in a link mechanism for actuating a damper and allowing the lever to move by the amount of flection of a spring. CONSTITUTION:If a main lever 26 provided to an air conditioning device is moved in a direction A or B, a plate 19 is turned around the core of a shaft 13, and a plate 20 is turned around the core of a pin 22 through a spring 18. While the spring 18 is also moved in the direction, in which the main lever 26 moves, and a plate 15 is integrally turned with a hollow shaft 14. Accordingly, a damper 11 for use of an assistant's seat and a damper 12 for use of a driver's seat result to be turned simultaneously in the same direction. Next, if an auxiliary lever 23 is moved in directions C, D, an end part of the plate 20 is moved shuttling in directions E, F, and the plate 15 is finely turned with the hollow shaft 14 through the spring 18. In short, the damper 11 for use of the assistant's seat is finely turned, and temperature of air for the assistant's seat can be finely adjusted.
摘要翻译：目的：为了防止空调装置中的杆的损坏，该空调装置将用于驾驶员座椅和辅助座椅的不同温度的热空气或冷空气供给到驾驶员座椅和辅助座椅中，通过将弹簧装置安装在用于致动阻尼器的连杆机构中，并允许杠杆移动一个弹簧的弯曲量。构成：如果提供给空调装置的主杆26沿方向A或B移动，则板19围绕轴13的芯部转动，并且板20通过销钉22绕销22的芯部转动弹簧18也沿着主杆26移动的方向移动，并且板15与中空轴14一体地转动。因此，用于辅助座椅的阻尼器11和阻尼器12 驾驶员座椅结果的使用同时转向同一方向。接下来，如果辅助杆23沿方向C，D移动，则板20的端部沿方向E，F移动，并且板15通过弹簧18与空心轴14微动地转动。简而言之用于辅助座椅的阻尼器11被精细地转动，并且能够微调辅助座椅的空气的温度。

6. 发明专利

JPS59153613A Temperature controller for car air conditioner 失效
标题翻译：汽车空调控制器温度控制器
公开(公告)号：JPS59153613A
公开(公告)日：1984-09-01
申请号：JP2878083
申请日：1983-02-22
申请人： Nippon Denso Co Ltd , Toyota Motor Corp
发明人： OOTA HIDEO , ARIMURA FUKUTERU , MATSUSHIMA KATSUAKI , SHIRAI TOSHIAKI , FUJIOKA YASUHIRO , UCHIDA GOROU
IPC分类号： B60H1/00 , F24F11/02
CPC分类号： B60H1/00842
摘要： PURPOSE:To make plural persons find satisfaction in a different temperature feeling, by making a temperature adjusting member at one side air blowoff side finely adjustable, in case of a device that made a different temperature airflow possible to blow off at least two air outlets. CONSTITUTION:An air blast fan 6 is set up in a case part 1 of an air duct 10, while a cooler unit 7 is also set up in a case part 2 and further a heater core 8 to be halved by a diaphragm 3a is set up in a case part 3, respectively. In addition, each of air mix dampers 11 and 12 for both assistant driver and driver seats is set up in two air passages partitioned by the diaphragm 3a of the case part 3. And, a main lever 26 is moved in an A to B direction by an actuator device 29 whereby both dampers 11 and 12 are desinged so as to be turned round simultaneously in the same direction. Likewise, with an auxiliary lever 23 moved by a manual control lever 32 in a C to D direction, the damper 11 at the assistant driver side is constituted so as to be finely turned round whereby fine control for air temperature toward the assistant driver seat is made to be possible.
摘要翻译：目的：为了使多个人以不同的温度感觉获得满意的感觉，通过使温度调节部件在一侧的空气吹出侧精细地调节，在具有不同温度气流的装置的情况下，可以吹送至少两个空气出口。构成：将鼓风风扇6设置在空气管道10的壳体部1中，同时将冷却器单元7也设置在壳体部2中，并且还设置有由隔膜3a减半的加热器芯8 在第3部分的情况下。此外，用于辅助驾驶员和驾驶员座椅的每个空气混合阻尼器11和12被设置在由壳体部分3的隔膜3a分隔开的两个空气通道中。并且，主杆26沿A到B方向通过致动器装置29，由此两个阻尼器11和12被设计成在同一方向上同时转动。同样地，由于在C〜D方向上由手动控制杆32移动的辅助杆23，辅助驾驶员侧的阻尼器11构成为微细地转动，从而对辅助驾驶员座椅的空气温度的微细控制是使得成为可能。

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