CN104389756B - 柱塞泵总成 - Google Patents
柱塞泵总成 Download PDFInfo
- Publication number
- CN104389756B CN104389756B CN201410637942.0A CN201410637942A CN104389756B CN 104389756 B CN104389756 B CN 104389756B CN 201410637942 A CN201410637942 A CN 201410637942A CN 104389756 B CN104389756 B CN 104389756B
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- pump
- main pump
- auxiliary pump
- auxiliary
- valve seat
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- Reciprocating Pumps (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410637942.0A CN104389756B (zh) | 2014-11-13 | 2014-11-13 | 柱塞泵总成 |
Applications Claiming Priority (1)
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CN201410637942.0A CN104389756B (zh) | 2014-11-13 | 2014-11-13 | 柱塞泵总成 |
Publications (2)
Publication Number | Publication Date |
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CN104389756A CN104389756A (zh) | 2015-03-04 |
CN104389756B true CN104389756B (zh) | 2016-08-17 |
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CN201410637942.0A Active CN104389756B (zh) | 2014-11-13 | 2014-11-13 | 柱塞泵总成 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174194A (en) * | 1976-07-12 | 1979-11-13 | Paul Hammelmann | Reciprocating pump |
CN2234001Y (zh) * | 1995-11-17 | 1996-08-28 | 温州源良机电有限公司 | 三缸柱塞泵式喷液机 |
CN2572045Y (zh) * | 2002-10-10 | 2003-09-10 | 寿光市双龙石油机械有限公司 | 高压往复泵多功能进排液装置 |
CN2612816Y (zh) * | 2003-03-30 | 2004-04-21 | 泰安市水利机械厂 | 高压柱塞泥浆泵 |
CN200999705Y (zh) * | 2006-12-29 | 2008-01-02 | 吴胜顺 | 一种高压清洗机泵 |
CN201372910Y (zh) * | 2009-03-30 | 2009-12-30 | 阚学平 | 油井及输油管线加药泵 |
CN201865876U (zh) * | 2010-12-01 | 2011-06-15 | 褚烈水 | 油井自动加药机泵头 |
CN201908798U (zh) * | 2010-12-31 | 2011-07-27 | 熊猫通用机械集团有限公司 | 一种直流式高压清洗机泵 |
CN202645983U (zh) * | 2012-06-11 | 2013-01-02 | 台州市丰田喷洗机有限公司 | 一种喷雾器中柱塞泵的联体压环 |
-
2014
- 2014-11-13 CN CN201410637942.0A patent/CN104389756B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174194A (en) * | 1976-07-12 | 1979-11-13 | Paul Hammelmann | Reciprocating pump |
CN2234001Y (zh) * | 1995-11-17 | 1996-08-28 | 温州源良机电有限公司 | 三缸柱塞泵式喷液机 |
CN2572045Y (zh) * | 2002-10-10 | 2003-09-10 | 寿光市双龙石油机械有限公司 | 高压往复泵多功能进排液装置 |
CN2612816Y (zh) * | 2003-03-30 | 2004-04-21 | 泰安市水利机械厂 | 高压柱塞泥浆泵 |
CN200999705Y (zh) * | 2006-12-29 | 2008-01-02 | 吴胜顺 | 一种高压清洗机泵 |
CN201372910Y (zh) * | 2009-03-30 | 2009-12-30 | 阚学平 | 油井及输油管线加药泵 |
CN201865876U (zh) * | 2010-12-01 | 2011-06-15 | 褚烈水 | 油井自动加药机泵头 |
CN201908798U (zh) * | 2010-12-31 | 2011-07-27 | 熊猫通用机械集团有限公司 | 一种直流式高压清洗机泵 |
CN202645983U (zh) * | 2012-06-11 | 2013-01-02 | 台州市丰田喷洗机有限公司 | 一种喷雾器中柱塞泵的联体压环 |
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Publication number | Publication date |
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CN104389756A (zh) | 2015-03-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150304 Assignee: XI'AN HENGXU TECHNOLOGY CO.,LTD. Assignor: Kan Xueping Contract record no.: 2017610000009 Denomination of invention: Plunger pump assembly Granted publication date: 20160817 License type: Exclusive License Record date: 20170411 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EM01 | Change of recordation of patent licensing contract |
Change date: 20180904 Contract record no.: 2017610000009 License type after: General permission License type before: Exclusive license |
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EM01 | Change of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: 062550 Yongfeng Road Office, Renqiu City, Cangzhou City, Hebei Province, Huizhan Nandao Petroleum Machinery Factory, the original coupling branch Patentee after: Renqiu Kant Petroleum Equipment Co.,Ltd. Address before: Room 101, Unit 3, Building 1, North Area, Huabei Petroleum Transportation Community, South Huizhan Road, Renqiu City, Hebei Province 062552 Patentee before: Kan Xueping |
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TR01 | Transfer of patent right |