CN2753923Y - 发动机正时齿轮的喷油泵齿轮 - Google Patents

发动机正时齿轮的喷油泵齿轮 Download PDF

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Publication number
CN2753923Y
CN2753923Y CN 200420076360 CN200420076360U CN2753923Y CN 2753923 Y CN2753923 Y CN 2753923Y CN 200420076360 CN200420076360 CN 200420076360 CN 200420076360 U CN200420076360 U CN 200420076360U CN 2753923 Y CN2753923 Y CN 2753923Y
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China
Prior art keywords
fuel injection
injection pump
gear
pump gear
engine timing
Prior art date
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Expired - Fee Related
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CN 200420076360
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English (en)
Inventor
姜盛堂
谢旭辉
刘传明
沈光彦
张建民
乔文华
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SHIYAN YUNCHI PARTS CO Ltd
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SHIYAN YUNCHI PARTS CO Ltd
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Priority to CN 200420076360 priority Critical patent/CN2753923Y/zh
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Publication of CN2753923Y publication Critical patent/CN2753923Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型提出了一种发动机正时齿轮的喷油泵齿轮,将喷油泵齿轮与法兰盘设计为成整体式结构,完全避免了现有的喷油泵齿轮与法兰盘之间的螺栓剪切造成的故障,提高使用寿命,简化了结构,节省了装配工序,降低了加工成本。

Description

发动机正时齿轮的喷油泵齿轮
技术领域
本实用新型涉及一种发动机正时齿轮的喷油泵齿轮。
背景技术
目前发动机正时齿轮的喷油泵齿轮是通过螺栓紧固在法兰盘上,再由法兰盘与轴连接,在工作时,螺栓易剪切而产生故障。
发明内容
为了解决现有的喷油泵齿轮由于螺栓易剪切而产生故障的问题,本实用新型提出一种发动机正时齿轮的喷油泵齿轮。
为此,本实用新型的技术方案为:发动机正时齿轮的喷油泵齿轮,其特征在于:所述喷油泵齿轮与法兰盘连接成一个整体,构成整体式结构。
有益效果:本实用新型将喷油泵齿轮与法兰盘设置成一个整体,完全避免了现有的喷油泵齿轮与法兰盘之间的螺栓剪切造成的故障;另一方面,简化了结构,节省了装配工序,降低了加工成本。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
如图1所示,喷油泵齿轮1由喷油泵齿轮2与法兰盘3连接成一个整体,构成整体式结构。

Claims (1)

1、发动机正时齿轮的喷油泵齿轮,其特征在于:所述喷油泵齿轮与法兰盘连接成一个整体,构成整体式结构。
CN 200420076360 2004-08-18 2004-08-18 发动机正时齿轮的喷油泵齿轮 Expired - Fee Related CN2753923Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420076360 CN2753923Y (zh) 2004-08-18 2004-08-18 发动机正时齿轮的喷油泵齿轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420076360 CN2753923Y (zh) 2004-08-18 2004-08-18 发动机正时齿轮的喷油泵齿轮

Publications (1)

Publication Number Publication Date
CN2753923Y true CN2753923Y (zh) 2006-01-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420076360 Expired - Fee Related CN2753923Y (zh) 2004-08-18 2004-08-18 发动机正时齿轮的喷油泵齿轮

Country Status (1)

Country Link
CN (1) CN2753923Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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