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1. 发明专利

DE60216546T2 未知
公开(公告)号：DE60216546T2
公开(公告)日：2007-04-05
申请号：DE60216546
申请日：2002-03-04
申请人： TGK CO LTD
发明人： ARATA KATSUSHI , KOBAYASHI TAKASHI
IPC分类号： B60H1/00 , G01N27/12 , B60H3/02 , G01N27/04 , G01N27/22
摘要： An object of the invention is to provide a low-cost in-car sensor equipped with an aspirator fan motor, which is capable of detecting temperature and humidity. A thermistor for detecting temperature and a humidity sensor are arranged at desired positions on a mounting board, and the temperature and humidity of air drawn from an air inlet port and exhausted from an air outlet port are detected. At the same time, the use of electronic circuit components forming a voltage regulator circuit and a filter circuit for coping with electromagnet interference which have been employed in a brushless motor drive circuit for the aspirator fan motor is shared by the humidity sensor. This makes it possible to reduce the number of electronic circuit components necessary for the humidity sensor, and provide a low-cost in-car sensor equipped with an aspirator fan motor, enabling construction of a more inexpensive automotive air conditioner.

2. 发明专利

DE60021635T2 未知
公开(公告)号：DE60021635T2
公开(公告)日：2005-12-29
申请号：DE60021635
申请日：2000-01-10
申请人： TGK CO LTD
发明人： HIROTA HISATOSHI , SAEKI SHINJI , SENDO ISAO , KAWAHATA MASAICHI , SHIOTA TOSHIYUKI , KOBAYASHI TAKASHI
IPC分类号： F16K31/68 , F16K13/00 , F25B41/06 , G05D23/12
摘要： An expansion valve adapted to achieve a stable operation in case of variations of the pressure of a high-pressure refrigerant is actuated by a power element transmitting an opening force to a valve body via a rod located between said power element and said power body by applying couple forces to the rod and generating a retarding force for the rod while the rod is guided in the direction of its shaft line.

3. 发明专利

DE60216546D1 未知
公开(公告)号：DE60216546D1
公开(公告)日：2007-01-18
申请号：DE60216546
申请日：2002-03-04
申请人： TGK CO LTD
发明人： ARATA KATSUSHI , KOBAYASHI TAKASHI
IPC分类号： B60H1/00 , G01N27/12 , B60H3/02 , G01N27/04 , G01N27/22
摘要： An object of the invention is to provide a low-cost in-car sensor equipped with an aspirator fan motor, which is capable of detecting temperature and humidity. A thermistor for detecting temperature and a humidity sensor are arranged at desired positions on a mounting board, and the temperature and humidity of air drawn from an air inlet port and exhausted from an air outlet port are detected. At the same time, the use of electronic circuit components forming a voltage regulator circuit and a filter circuit for coping with electromagnet interference which have been employed in a brushless motor drive circuit for the aspirator fan motor is shared by the humidity sensor. This makes it possible to reduce the number of electronic circuit components necessary for the humidity sensor, and provide a low-cost in-car sensor equipped with an aspirator fan motor, enabling construction of a more inexpensive automotive air conditioner.

4. 发明专利

DE60021635D1 未知
公开(公告)号：DE60021635D1
公开(公告)日：2005-09-08
申请号：DE60021635
申请日：2000-01-10
申请人： TGK CO LTD
发明人： HIROTA HISATOSHI , SAEKI SHINJI , SENDO ISAO , KAWAHATA MASAICHI , SHIOTA TOSHIYUKI , KOBAYASHI TAKASHI
IPC分类号： F16K31/68 , F16K13/00 , F25B41/06 , G05D23/12
摘要： An expansion valve adapted to achieve a stable operation in case of variations of the pressure of a high-pressure refrigerant is actuated by a power element transmitting an opening force to a valve body via a rod located between said power element and said power body by applying couple forces to the rod and generating a retarding force for the rod while the rod is guided in the direction of its shaft line.

5. 发明公开

EP1285790A4 IN-CAR SENSOR WITH INTAKE FAN MOTOR 有权
标题翻译： INNENRAUMSENSOR EINES ANSAUGLUFTERMOTORS
公开(公告)号：EP1285790A4
公开(公告)日：2005-12-28
申请号：EP02701710
申请日：2002-03-04
申请人： TGK CO LTD
发明人： ARATA KATSUSHI , KOBAYASHI TAKASHI
IPC分类号： G01N27/12 , B60H1/00 , B60H3/02 , G01N27/22 , G01N27/04
CPC分类号： B60H1/00792 , F04D25/0666
摘要： A low cost in-car sensor with intake fan motor capable of detecting a temperature and a humidity, wherein a thermistor (7) for detecting the temperature and a humidity sensor (30) are installed on a mounting substrate (6) for an intake fan motor (4) at any position to detect the temperature and humidity of the air sucked from an inlet (2) and discharged from an outlet (3), and electronic circuit parts forming a constant voltage circuit (42) used in a brushless motor drive circuit (43) for intake fan motor and a filter circuit (41) for measure against electromagnetic interference are used commonly to the humidity sensor (30), whereby the number of the electronic circuit parts necessary for the humidity sensor (30) can be reduced, the in-car sensor with intake fan motor can be provided at a low cost, and an air conditioner for car can be formed at a lower cost.
摘要翻译：一种具有能够检测温度和湿度的进气风扇电机的低成本车载传感器，其中，用于检测温度的热敏电阻（7）和湿度传感器（30）安装在用于进气风扇的安装基板（6）马达（4）在任何位置检测从入口（2）吸入并从出口（3）排出的空气的温度和湿度，以及形成用于无刷电动机驱动的恒压电路（42）的电子电路部件通过在湿度传感器（30）中共同使用吸气风扇电动机用电路（43）和电磁干扰对策用滤波电路（41），能够减少湿度传感器（30）所需的电子电路部件的数量能够以低成本提供具有进气风扇电机的车载传感器，并且可以以较低的成本形成用于汽车的空调。

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