发明授权
- 专利标题： Fuel supply systems for internal combustion engines
- 专利标题（中）： 内燃机燃油供应系统
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申请号： US530409申请日： 1974-12-06
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公开(公告)号： US3973537A公开(公告)日： 1976-08-10
- 发明人: Malcolm Williams , Geoffrey Albert Kenyon Brunt , Christopher Robin Jones , Anthony John Adey
- 申请人： Malcolm Williams , Geoffrey Albert Kenyon Brunt , Christopher Robin Jones , Anthony John Adey
- 申请人地址： EN Birmingham
- 专利权人： C.A.V. Limited
- 当前专利权人： C.A.V. Limited
- 当前专利权人地址： EN Birmingham
- 优先权： UK56188/71 19711203
- 主分类号： F02B3/06
- IPC分类号： F02B3/06 ; F02D41/40 ; F02D1/04 ; F02M39/00
摘要：
An electronic governor, particularly for a diesel engine has a summing amplifier receiving signals representing the output of the pumps supplying fuel to the engine, engine speed, and engine demand. The summing amplifier serves to produce an output for operating the pump in accordance with predetermined engine current characteristics. A second summing amplifier may be used to override the first summing amplifier to limit maximum fuel. Alternatively, the first summing amplifier may compare demanded fuel supply with actual fuel supply, in which case the second amplifier sets the maximum speed.
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