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1. 发明授权

US4827242A CMOS/bipolar integrated circuit 失效
标题翻译： CMOS /双极集成电路
公开(公告)号：US4827242A
公开(公告)日：1989-05-02
申请号：US939663
申请日：1986-12-09
申请人： Gene E. Blankenship , Edward M. Gonsalves , Keith W. Kawate , Stephen P. Sacarisen , William H. Giolma , Damir A. Spanjol
发明人： Gene E. Blankenship , Edward M. Gonsalves , Keith W. Kawate , Stephen P. Sacarisen , William H. Giolma , Damir A. Spanjol
IPC分类号： G01N17/02 , B60Q1/00
CPC分类号： G01N17/02 , F01P2025/70 , F01P2025/80
摘要： A dual function sensor particularly useful with vehicular coolant systems indicates when a coolant liquid becomes corrosive to such cooling system materials as well as when the liquid falls to a low level condition. A reference and a sense electrode are used to probe the condition of the coolant liquid. Integral electronics provide signal conditioning and transmitting to indicate both corrosive and low level coolant conditions. The sensor assembly mounted directly onto a tubular coupling on the vehicle radiator by pushing the assembly onto the coupling until a spring wire element snaps past a lip formed on the free distal end of the coupling. An electrical connector shroud extends from the assembly and accommodates a mating male connector which is pushed onto the shroud until a clip mounted on the male connector snaps over a locking tab located on the shroud. The male connector typically is connected to an engine control module (ECM).
摘要翻译：特别适用于车辆冷却剂系统的双重功能传感器指示冷却剂液体何时腐蚀这种冷却系统材料以及当液体降至低水平状态时。使用参考电极和感测电极来探测冷却剂液体的状态。集成电子设备提供信号调理和传输，以指示腐蚀性和低水平冷却剂条件。传感器组件通过将组件推到联接器上直接安装在车辆辐射器上的管状联接器上，直到弹簧丝元件穿过形成在联接器的自由远端上的唇缘。电连接器护罩从组件延伸并且容纳配合的阳连接器，该连接器被推到护罩上，直到安装在阳连接器上的夹子卡在位于护罩上的锁定舌片上。公连接器通常连接到发动机控制模块（ECM）。

2. 发明授权

US4666582A Coolant condition sensor apparatus 失效
公开(公告)号：US4666582A
公开(公告)日：1987-05-19
申请号：US780467
申请日：1985-09-26
申请人： Gene E. Blankenship , Edward M. Gonsalves , Keith W. Kawate , Stephen P. Sacarisen , William H. Giolma , Damir A. Spanjol
发明人： Gene E. Blankenship , Edward M. Gonsalves , Keith W. Kawate , Stephen P. Sacarisen , William H. Giolma , Damir A. Spanjol
IPC分类号： G01N17/02 , G01N27/26
CPC分类号： G01N17/02 , F01P2025/70 , F01P2025/80
摘要： A dual function sensor particularly useful with vehicular coolant systems indicates when a coolant liquid becomes corrosive to such cooling system materials as well as when the liquid falls to a low level condition. A reference and a sense electrode are used to probe the condition of the coolant liquid. Integral electronics provide signal conditioning and transmitting to indicate both corrosive and low level coolant conditions. The sensor assembly mounts directly onto a tubular coupling on the vehicle radiator by pushing the assembly onto the coupling until a spring wire element snaps past a lip formed on the free distal end of the coupling. An electrical connector shroud extends from the assembly and accommodates a mating male connector which is pushed onto the shroud until a clip mounted on the male connector snaps over a locking tab located on the shroud. The male connector typically is connected to an engine control module (ECM).

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