发明名称 |
Control device for a linear oxygen sensor |
摘要 |
Control device for a linear oxygen sensor located in an exhaust pipe of an internal combustion engine in contact with exhaust gases in use, the control device including a linear oxygen sensor composed of at least one reference chamber for receiving a specified percentage of oxygen and being one of at least two types which differ in the way in which the at least one reference chamber receives oxygen; controller for exerting a control action on the linear oxygen sensor to generate an output signal (DIP) at an output representing a ratio of the exhaust gases and being composed of a programmable control device; and an operating unit for operating and programming the programmable control device to match the controller to the type of linear oxygen sensor to which it is connected.
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申请公布号 |
US6334352(B1) |
申请公布日期 |
2002.01.01 |
申请号 |
US19990438476 |
申请日期 |
1999.11.12 |
申请人 |
MAGNETI MARELLI S.P.A. |
发明人 |
POGGIO LUCA;SECCO MARCO;CARBONARO PIERO;CECCARINI DANIELE |
分类号 |
G01N27/419;G01N27/406;(IPC1-7):F01N3/00 |
主分类号 |
G01N27/419 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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