CN202545192U - 一种改进的缸盖垫 - Google Patents

一种改进的缸盖垫 Download PDF

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Publication number
CN202545192U
CN202545192U CN2012201275192U CN201220127519U CN202545192U CN 202545192 U CN202545192 U CN 202545192U CN 2012201275192 U CN2012201275192 U CN 2012201275192U CN 201220127519 U CN201220127519 U CN 201220127519U CN 202545192 U CN202545192 U CN 202545192U
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CN
China
Prior art keywords
cylinder cover
cover cushion
improved
improved cylinder
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN2012201275192U
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English (en)
Inventor
蒋溯
陈悦
顾忻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI SANDEN AUTO AIR-CONDITIONING Co Ltd
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SHANGHAI SANDEN AUTO AIR-CONDITIONING Co Ltd
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Priority to CN2012201275192U priority Critical patent/CN202545192U/zh
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Publication of CN202545192U publication Critical patent/CN202545192U/zh
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Abstract

本实用新型涉及汽车空调压缩机技术领域,具体地说是一种改进的缸盖垫,包括缸盖垫本体,缸盖垫本体前侧表面的边界设有加强筋,缸盖垫本体右上部的凸出结构内设有通气孔。本实用新型同现有技术相比,增加了一个通气孔,使排气更方便;在排气通道周边增加了加强筋,提高了密封性能。

Description

一种改进的缸盖垫
技术领域
本实用新型涉及汽车空调压缩机技术领域,具体地说是一种改进的缸盖垫。
背景技术
缸盖垫是活塞式压缩机中零部件之一,缸盖垫是起密封的作用的。但现有的缸盖垫要么密封性能好但排气不方便,要么排气方便但密封性能较差,无法满足用户对缸盖垫的要求。因此,设计一种密封性能好且排气方便的改进的缸盖垫是至关重要的。
发明内容
本实用新型的目的是克服现有技术的不足,提供了一种密封性能好且排气方便的改进的缸盖垫。
为了达到上述目的,本实用新型设计了一种改进的缸盖垫,包括缸盖垫本体,其特征在于:缸盖垫本体前侧表面的边界设有加强筋,缸盖垫本体右上部的凸出结构内设有通气孔。
本实用新型同现有技术相比,增加了一个通气孔,使排气更方便;在排气通道周边增加了加强筋,提高了密封性能。
附图说明
图1为本实用新型的结构示意图。
参见图1,1为缸盖垫本体;2为通气孔;3为加强筋。
具体实施方式
现结合附图对本实用新型做进一步描述。
参见图1,本实用新型包括缸盖垫本体。缸盖垫本体1前侧表面的边界设有加强筋3,缸盖垫本体1右上部的凸出结构内设有通气孔2。
本实用新型增加了一个通气孔2,使排气更方便;在排气通道周边增加了加强筋3,提高了密封性能,从而使缸盖垫本体1密封性能好且排气方便。

Claims (1)

1.一种改进的缸盖垫,包括缸盖垫本体,其特征在于:缸盖垫本体(1)前侧表面的边界设有加强筋(3),缸盖垫本体(1)右上部的凸出结构内设有通气孔(2)。
CN2012201275192U 2012-03-30 2012-03-30 一种改进的缸盖垫 Expired - Fee Related CN202545192U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201275192U CN202545192U (zh) 2012-03-30 2012-03-30 一种改进的缸盖垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201275192U CN202545192U (zh) 2012-03-30 2012-03-30 一种改进的缸盖垫

Publications (1)

Publication Number Publication Date
CN202545192U true CN202545192U (zh) 2012-11-21

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Family Applications (1)

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CN2012201275192U Expired - Fee Related CN202545192U (zh) 2012-03-30 2012-03-30 一种改进的缸盖垫

Country Status (1)

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CN (1) CN202545192U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103867445A (zh) * 2012-12-13 2014-06-18 上海日立电器有限公司 压缩机壳体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103867445A (zh) * 2012-12-13 2014-06-18 上海日立电器有限公司 压缩机壳体

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20130330