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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

JPS60237265A BELLOWS TYPE ACTUATOR 失效
公开(公告)号：JPS60237265A
公开(公告)日：1985-11-26
申请号：JP9395784
申请日：1984-05-10
申请人： NIPPON DENSO CO
发明人： FUJIWARA TAKASHI , FUKUOKA MIKIO , MATSUURA SATOSHI , ENOMOTO MASAYOSHI , NIIMI KAZUYUKI
IPC分类号： F16J3/06
摘要： PURPOSE:To reduce the sound of separation by a method wherein powder is adhered to the surface of a bellows member in the bellows type actuator consisting of the bellows member, an air path member and a driving force transmitting member. CONSTITUTION:The bellows type actuator is consisting of the bellows member 8, a negative pressure introducing hose 20, a rod 6, a spring 5 and levers 3, 4 while a powder introducing port 50c is opened on the upper surface of a die mold 50 and specified amount of powder 60 is loaded into the die mold. Accordingly, the adhesion of contacting surfaces of the bellows may be prevented when the bellows member is contracted and the sound of separation, generated when the bellows is expanded, may be reduced remarkably.

3. 发明专利

JPS5737008A Air conditioner for automobile 失效
标题翻译：汽车空调
公开(公告)号：JPS5737008A
公开(公告)日：1982-03-01
申请号：JP10948280
申请日：1980-08-09
申请人： Nippon Denso Co Ltd
发明人： IGAWA KATSUMI , NIIMI KAZUYUKI , MORISHITA AKIO , YONEZAWA MASAHIRO
IPC分类号： B60H1/00 , F24F11/02
CPC分类号： B60H1/00007
摘要： PURPOSE:To attain desired temperatures for respective riders on a driver's seat and an assistant driver's seat, by providing an air conditioner with an auxiliary duct and an auxiliary damper. CONSTITUTION:In a heating mode, a blowoff state changeover lever is operated to put dampers 20, 21, 32, 33 in positions shown by dotted lines, so that openings connected to upper blowoff ports 9, 10, 11, 12 are shut off and lower blowoff ports 7, 8 are opened. At that time, the end 18c of an auxiliary ventilation duct 18 at the side of the lower blowoff ports is opened and the end 18b of the duct 18 at the side of the upper blowoff ports is closed. As a result, air supplied by a blower 3b and heated by a heater core 4 is blown off toward the feet of riders from the lower blowoff ports 7, 8 to heat a vehicle room. The temperature of the blown-off air can be set at a desired level by changing the ratio of the quantity of warm air A dependent on the degree of opening of a temperature control damper 6 to that of cool air B flowing through a by-pass 5.
摘要翻译：目的：通过提供具有辅助管道和辅助阻尼器的空调器，为驾驶员座椅和辅助驾驶员座椅上的各个乘客获得期望的温度。构成：在加热模式中，操作吹出状态转换杆以将阻尼器20,21,32,33放置在由虚线所示的位置中，使得连接到上部吹出口9,10,11,12的开口被切断，并且下部吹出口7,8打开。此时，下部吹出口侧的辅助通风管道18的端部18c打开，并且管道18的在上吹风口侧的端部18b被封闭。结果，由鼓风机3b供应并由加热器芯4加热的空气从下部吹出口7,8吹向车手的脚部，以加热车辆室。吹出空气的温度可以通过改变根据温度控制风门6的打开程度的热空气A的量与流过旁路的冷空气B的温度的比例而设定在期望的水平 5。

4. 发明专利

JPS6234811A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPS6234811A
公开(公告)日：1987-02-14
申请号：JP17469185
申请日：1985-08-08
申请人： NIPPON DENSO CO
发明人： NIIMI KAZUYUKI , SUZUKI YUJI
IPC分类号： B60H1/00
摘要： PURPOSE:To minimize the stagnation of air in a cabin so as to improve the effect of air cleaning with the provision of the improved efficiency of an air conditioner by increasing a blower motor speed for air conditioning linked with a blower motor speed for air cleaning when the motor for air cleaning is in operation. CONSTITUTION:When a moving contact 12a of a blower switch 12 is operated to a stop position in an air cleaner, a relay 13 is not energized leaving a relay contact 13a open. With this, when a moving contact 9a of a blower switch 9 in an air conditioner 1 is switched from a stop position over to either a low speed or a high speed position, voltage to be applied to a blower motor 5 for air conditioning will be high in order. On the other hand, when a blower 10 for air conditioning starts operating by a step of switching the moving contact 12a to either a low speed or a high speed position, the relay contact 13a is closed. As this configuration allows both terminals of a resister 6 to be always shorted, when a switch 9 is operated, the speed of the motor 5 is automatically switched over to a speed higher by one step.

5. 发明专利

JPS6091838A MOUNTING DEVICE OF MOTOR 失效
公开(公告)号：JPS6091838A
公开(公告)日：1985-05-23
申请号：JP19972283
申请日：1983-10-25
申请人： NIPPON DENSO CO
发明人： NIIMI KAZUYUKI , HORI KAZUO
IPC分类号： B60H1/00 , H02K5/00 , H02K5/22 , H02K5/24
摘要： PURPOSE:To rapidly and reliably mount a motor by inserting a projection formed on the side of the motor into a slot of the recess die of a mounting member, laying a vibrationproof rubber on the bottom of the recess, and connecting a connector formed on the projection of the motor to the connector from the outside of the recess. CONSTITUTION:A recess 3a is formed on the mounting member 3 of a motor 1, a vibrationproof rubber 4 is laid on the bottom of the recess, a projection formed on the side of the motor 1 is engaged with the slot formed on the side of the recess 3a, and the motor is inserted into the recess 3a. A connector is formed on the projection 1b of the motor, and a connector 10 is connected from the outside of the recess 3a through a packing 5 with the connector. A load such as a fan 2 is mounted on a shaft 1a which extends at the other end of the motor 1. Thus, the motor is facilitated to be mounted to prevent the entire motor from rotating, thereby preventing the dusts from entering the motor from the exterior and the motor from vibrating.

6. 发明专利

JPS6080924A CAR AIR-CLEANER 失效
公开(公告)号：JPS6080924A
公开(公告)日：1985-05-08
申请号：JP19056283
申请日：1983-10-11
申请人： NIPPON DENSO CO
发明人： NIIMI KAZUYUKI
IPC分类号： B60H1/00 , B60H3/00 , B60H3/06
摘要： PURPOSE:To achieve proper cleaning capacity continuously by providing a signal generator for producing an electric signal corresponding to the air contamination in cabin while controlling the rotation of fan of air-cleaner unit on the basis of the integrated level of said signal. CONSTITUTION:Smoke sensor 6A comprising a light emission element and light receiving element will provide an electric signal proportional to the dust concentration or the air contamination to an amplifier 10 where it is amplified then smoothed by an integrating circuit 11 and fed to a comparator 12. The comparator 12 has a window comparator for comparing the voltage level of input signal with four preset threshold levels (a)-(d) to produce output signal 0 and (a')-(d') indicating five steps corresponding with the comparison results. Said outputs are used to switch a switching circuit 13 thus to switch the rotation of an air-cleaner unit fan 2 in multi-steps.

7. 发明专利

JPH02283520A AUTOMATIC AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH02283520A
公开(公告)日：1990-11-21
申请号：JP10198689
申请日：1989-04-21
申请人： NIPPON DENSO CO
发明人： NIIMI KAZUYUKI , ISHIKAWA YUKIHIKO
IPC分类号： B60H1/00
摘要： PURPOSE:To facilitate cool head and hot feet feeling and to improve blow-out temp. controllability by setting a control pattern so as to increase air control change as well as to make constant or change small the blowout temp. control in the vicinity of a blowout changeover point, thereby controlling the blowout changeover, blowout temp. control and air amount by this control signal. CONSTITUTION:After the detection signals of outside air sensor 17, inner air sensor 18 and sun radiation sensor 19 are input, air conditioning is performed by a specified control pattern. At this time, the control patter is set so that the control amounts of an air mix damper 9 and a servo motor 13 are made constant or to be changed little and the change in control amounts of a block motor 6 and a blower are increased. A bent damper 11 and a heat damper 12 are controlled according to this control pattern and the temp. at a FACE blowout port 4 and FOOT blowout port 5 are controlled. It is thus possible to facilitate good cool head and hot feet feeling.

8. 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。

9. 发明专利

JPS56120411A AIR CONDITIONER FOR CAR 失效
公开(公告)号：JPS56120411A
公开(公告)日：1981-09-21
申请号：JP2301380
申请日：1980-02-25
申请人： NIPPON DENSO CO
发明人： NIIMI KAZUYUKI , IWASAKI AKIO
IPC分类号： B60H1/00 , F24F11/02
摘要： PURPOSE:To reduce the size of a negative pressure motor together with its cost and its mounting space by arranging a damper which selects the ventilating passage of a car air conditioner so as to be positioned in a number of places by means of only one negative pressure meter. CONSTITUTION:For example, when an inner/outer air change-over lever 18 is switched to position b1 from position a1, a negative pressure switch 22 is also switched to position b1' from position a1' since a pin 27 engages with the long hole 18a of a lever 18. Therefore, the negative pressure introduced from a port 30 into the concave groove 24 of the negative pressure switch, is distributed into ports 31 and 32 only. A port 34 opens for air and a port 33 is closed by a rib area 25. This introduces air into one port of a negatige pressure switch 39 which is connected to the port 34 through a rubber hose G1. Then this air is introduced into the negative pressure chamber of a negative pressure motor 10 through another port and a rubber hose G6. In the end, an inner/outer air change-over damper 9 is switched to position b1 from position a1 through a rod 10a.

10. 发明专利

JPS5583612A AIR CONDITIONER FOR AUTOMOBILE 失效
公开(公告)号：JPS5583612A
公开(公告)日：1980-06-24
申请号：JP15901878
申请日：1978-12-20
申请人： NIPPON DENSO CO
发明人： NIIMI KAZUYUKI , OOTA HARUTOSHI
IPC分类号： B60H1/00 , F24F11/02
摘要： PURPOSE:To enable adequate working of instruments such as each change-over damper, warm water valve etc., by composing 2 sets of negative pressure change- over instruments which control each negative pressure motor, by means of operation of temperature lever and blow-off mode change-over lever monolithically. CONSTITUTION:Air conditioning device for automobile is provided with diaphragm type negative pressure motor 13, 21, 23 and 26 each make operation of inner and outer air change-over damper, bi-level change-over damper, front blow outlet and defroster blow outlet change-over damper and defroster, hot air change- over damper, and furthermore, simillar negative pressure change-over device 27 which make operation of hot water valve provided in piping system of heater core. In this case, each negative pressure motor is connected with negative pressure change-over device 27 via negative pressure distributing pipe 34-38. Negative pressure change-over device 27 will change-over negative pressure and atmospheric pressure which is guided into negative pressure motor by operation of temperature lever 42 and composed of plate 43, 45 etc. which, in a same way, change-over negative pressure, atmospheric pressure by operation of blow-off mode change-over lever 39.

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