CN2514176Y - 封口活塞环 - Google Patents

封口活塞环 Download PDF

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Publication number
CN2514176Y
CN2514176Y CN 01268741 CN01268741U CN2514176Y CN 2514176 Y CN2514176 Y CN 2514176Y CN 01268741 CN01268741 CN 01268741 CN 01268741 U CN01268741 U CN 01268741U CN 2514176 Y CN2514176 Y CN 2514176Y
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China
Prior art keywords
notch
piston ring
model
utility
combustion engine
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Expired - Fee Related
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CN 01268741
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English (en)
Inventor
党新胜
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Individual
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Individual
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Priority to CN 01268741 priority Critical patent/CN2514176Y/zh
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Publication of CN2514176Y publication Critical patent/CN2514176Y/zh
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Abstract

本实用新型为活塞环技术领域提供了一种内燃机用的封口活塞环,它的主要特点是在环体两端的开口处设有槽口,在其中一端的槽口处固定设有镶片,镶片与另一端槽口活动连接,与现有技术相比,具有加工方便,制造成本低,使用寿命长,使内燃机增效节能的优点。

Description

封口活塞环
技术领域:
本实用新型属于活塞环技术领域,具体涉及一种内燃机用的封口活塞环。
背景技术:
在内燃机中,随着活塞环接口处的磨损,闭口间隙越来越大,就产生漏气,油耗增大,功率下降,活塞环本身的寿命也缩短了。
发明内容:
本实用新型的目的是提供一种加工方便,使用寿命长的封口活塞环。
本实用新型的技术方案是在原来的基础上加以改进的,在环体两端的开口处设有槽口,在其中一端的槽口处固定设有镶片,镶片与另一端槽口活动连接。
由于本发明采取了上述技术方案,与现有技术相比,具有加工方便,制造成本低,使用寿命长,使内燃机增效节能的优点。
附图说明:
图1是本实用新型的封口处结构示意图。
图2是本实用新型的封口处俯视结构示意图。
具体实施例:
参看图1、图2,本实用新型具有环体1,在环体1两端的开口处设有槽口2,在其中一端的槽口2处用铆钉4固定设有镶片3,镶片3与另一端槽口活动连接。

Claims (1)

1、一种封口活塞环,具有环体,其特征在于在环体两端的开口处设有槽口,在其中一端的槽口处固定设有镶片,镶片与另一端槽口活动连接。
CN 01268741 2001-11-24 2001-11-24 封口活塞环 Expired - Fee Related CN2514176Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01268741 CN2514176Y (zh) 2001-11-24 2001-11-24 封口活塞环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01268741 CN2514176Y (zh) 2001-11-24 2001-11-24 封口活塞环

Publications (1)

Publication Number Publication Date
CN2514176Y true CN2514176Y (zh) 2002-10-02

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ID=33674870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01268741 Expired - Fee Related CN2514176Y (zh) 2001-11-24 2001-11-24 封口活塞环

Country Status (1)

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CN (1) CN2514176Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006092087A1 (fr) * 2005-03-04 2006-09-08 Fanlu Kong Segment de positionnement a gaz combine et ensemble de piston l’utilisant
CN1323796C (zh) * 2003-04-01 2007-07-04 孔凡鲁 一种制造封口活塞环的激光焊接方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1323796C (zh) * 2003-04-01 2007-07-04 孔凡鲁 一种制造封口活塞环的激光焊接方法
WO2006092087A1 (fr) * 2005-03-04 2006-09-08 Fanlu Kong Segment de positionnement a gaz combine et ensemble de piston l’utilisant

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