CN2793358Y - 柱塞套 - Google Patents

柱塞套 Download PDF

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Publication number
CN2793358Y
CN2793358Y CN 200520102042 CN200520102042U CN2793358Y CN 2793358 Y CN2793358 Y CN 2793358Y CN 200520102042 CN200520102042 CN 200520102042 CN 200520102042 U CN200520102042 U CN 200520102042U CN 2793358 Y CN2793358 Y CN 2793358Y
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China
Prior art keywords
oilhole
model
plunger bushing
utility
oblique
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Expired - Fee Related
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CN 200520102042
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English (en)
Inventor
翁金华
翁付珍
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Individual
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Individual
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Publication of CN2793358Y publication Critical patent/CN2793358Y/zh
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Abstract

本实用新型公开了一种柱塞套，它为法兰式结构，在柱塞套内设有中心孔，在柱塞套上设有斜向油孔和横向油孔，斜向油孔与横向油孔均与中心孔相通。本实用新型适合在柴油机上使用。

Description

柱塞套
                      技术领域
本实用新型涉及一种柴油机配件，具体地说是一种柴油机用柱塞套。
                      背景技术
现有的柱塞套，安装拆卸往往较为麻烦，喷油端的压力较低。
                      发明内容
本实用新型其的目的是设计出一种柱塞套。
本实用新型要解决的是现有柱塞套，安装拆卸麻烦，喷油端压力较低的问题。
本实用新型的技术方案是：该柱塞套为法兰式结构，在柱塞套内设有中心孔，在柱塞套上设有斜向油孔和横向油孔，斜向油孔与横向油孔均与中心孔相通。
本实用新型具有拆装方便，喷油端压力较高的优点，适合在柴油机的油泵上使用。
                      附图说明
图1为本实用新型的结构示意图。
图2为本实用新型另一方向的结构示意图。
图3为图1的俯视示意图。
                    具体实施方式
下面结合附图及实施例对本实用新型作进一步说明。
如图所示，本实用新型为法兰式结构，在柱塞套内设有中心孔1，在柱塞套上设有斜向油孔四个，横向油孔二个。四个斜向油孔分别是斜向油孔2、斜向油孔3、斜向油孔4、斜向油孔5；二个横向油孔分别是横向油孔6、横向油孔7。各斜向油孔与横向油孔均与中心孔1相通。

Claims (2)

1、一种柱塞套，包括中心孔，其特征在于该柱塞套为法兰式结构，其上面设有斜向油孔和横向油孔，斜向油孔与横向油孔均与中心孔相通。
2、根据权利要求1所述的柱塞套，其特征在于斜向油孔有四个，横向油孔有二个。
CN 200520102042 2005-05-09 2005-05-09 柱塞套 Expired - Fee Related CN2793358Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520102042 CN2793358Y (zh) 2005-05-09 2005-05-09 柱塞套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520102042 CN2793358Y (zh) 2005-05-09 2005-05-09 柱塞套

Publications (1)

Publication Number Publication Date
CN2793358Y true CN2793358Y (zh) 2006-07-05

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ID=36820503

Family Applications (1)

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CN 200520102042 Expired - Fee Related CN2793358Y (zh) 2005-05-09 2005-05-09 柱塞套

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CN (1) CN2793358Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105545558A (zh) * 2015-12-08 2016-05-04 重庆隆兆机械有限公司 高性能缸体用喷油柱塞套
CN112761939A (zh) * 2021-01-18 2021-05-07 海盐孚邦机械有限公司 一种高密封高耐磨柱塞套

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105545558A (zh) * 2015-12-08 2016-05-04 重庆隆兆机械有限公司 高性能缸体用喷油柱塞套
CN112761939A (zh) * 2021-01-18 2021-05-07 海盐孚邦机械有限公司 一种高密封高耐磨柱塞套

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee
RR01 Reinstatement of patent right
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Jiangmao Industry Co., Ltd.

Assignor: Weng Fuzhen

Contract fulfillment period: 2009.9.12 to 2014.9.11

Contract record no.: 2009330002393

Denomination of utility model: Plunger sleeve seal pad for locomotive diesel engine oil jet pump

Granted publication date: 20060705

License type: Exclusive license

Record date: 20090927

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.12 TO 2014.9.11; CHANGE OF CONTRACT

Name of requester: ZHEJIANG PROV JIANGMAO INDUSTRY CO.,LTD.

Effective date: 20090927

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060705