发明授权
- 专利标题: Fuel injection pump for internal combustion engines
- 专利标题(中): 内燃机燃油喷射泵
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申请号: US299587申请日: 1989-01-23
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公开(公告)号: US4879984A公开(公告)日: 1989-11-14
- 发明人: Helmut Rembold , Ernst Linder , Gottlob Haag
- 申请人: Helmut Rembold , Ernst Linder , Gottlob Haag
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX3804025 19880210
- 主分类号: F02M41/06
- IPC分类号: F02M41/06 ; F02M41/14 ; F02M45/06 ; F02M59/06 ; F02M59/36
摘要:
To reduce the construction expense and the space required for a fuel injection pump for supplying a plurality of cylinders of an engine, in particular an internal combustion engine having externally supplied ignition, a fuel injection pump including a drive shaft with a single common cam drives a plurality of pump plungers. The supply quantity is controlled via a rotary slide and a subsequent common distributor delivers the fuel to the injection nozzles at the injection sites of the engine. The quantity of fuel injected is effected by an electrically controlled valve seated in a relief line that branches off downstream of the rotary slide, which by closure of the relief line determines the injection phase.
公开/授权文献
- US4433984A Low residence time solid-gas separation device and system 公开/授权日:1984-02-28