发明授权
- 专利标题: Thermostatic valve for the coolant circulation system of an internal-combustion engine
- 专利标题(中): 内燃机冷却液循环系统的恒温阀
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申请号: US696994申请日: 1996-08-21
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公开(公告)号: US5775270A公开(公告)日: 1998-07-07
- 发明人: Gerhart Huemer , Heinz Lemberger , Peter Leu , Manfred Kurz , Roland Saur
- 申请人: Gerhart Huemer , Heinz Lemberger , Peter Leu , Manfred Kurz , Roland Saur
- 申请人地址: DEX Kornwestheim
- 专利权人: Behr Thermot-Tronik GmbH & Co.
- 当前专利权人: Behr Thermot-Tronik GmbH & Co.
- 当前专利权人地址: DEX Kornwestheim
- 优先权: DEX4445761.8 19941221
- 主分类号: F01P7/16
- IPC分类号: F01P7/16 ; F16K31/68 ; G05D23/13 ; G05D23/19 ; F01P7/14
摘要:
For a thermostatic valve in the coolant circulation system of an internal-combustion engine having an expansion material element penetrating the main valve for the cold-side stationary support and the hot-side driving connection with the valve disk of the main valve, it is provided for increasing the response characteristic of the thermostatic valve to act upon the expansion material element in the cold-side end section in addition by a hot coolant and/or to provide a metal film resistor as an electric heating device placed in the expansion material.
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