CN102927000B - 一种自密封齿轮泵 - Google Patents
一种自密封齿轮泵 Download PDFInfo
- Publication number
- CN102927000B CN102927000B CN201210518384.7A CN201210518384A CN102927000B CN 102927000 B CN102927000 B CN 102927000B CN 201210518384 A CN201210518384 A CN 201210518384A CN 102927000 B CN102927000 B CN 102927000B
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- CN
- China
- Prior art keywords
- driven
- composite material
- shaft hole
- gear
- outer end
- 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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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518384.7A CN102927000B (zh) | 2012-12-06 | 2012-12-06 | 一种自密封齿轮泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518384.7A CN102927000B (zh) | 2012-12-06 | 2012-12-06 | 一种自密封齿轮泵 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927000A CN102927000A (zh) | 2013-02-13 |
| CN102927000B true CN102927000B (zh) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210518384.7A Expired - Fee Related CN102927000B (zh) | 2012-12-06 | 2012-12-06 | 一种自密封齿轮泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927000B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114992A (zh) * | 2013-03-20 | 2013-05-22 | 张意立 | 一种高效齿轮泵 |
| CN103195705A (zh) * | 2013-03-28 | 2013-07-10 | 宁波大红鹰学院 | 一种新结构材料齿轮泵 |
| CN103195706A (zh) * | 2013-03-28 | 2013-07-10 | 宁波大红鹰学院 | 一种新结构齿轮泵 |
| CN103174643A (zh) * | 2013-03-28 | 2013-06-26 | 宁波大红鹰学院 | 一种再改进齿轮泵 |
| CN103967781A (zh) * | 2013-04-22 | 2014-08-06 | 宁波大红鹰学院 | 一种新型齿轮泵 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852004A (en) * | 1972-02-25 | 1974-12-03 | Renold Ltd | Gear pumps |
| JPH1030578A (ja) * | 1996-07-12 | 1998-02-03 | Matsushita Electric Ind Co Ltd | ギヤポンプ |
| CN1950606A (zh) * | 2004-03-31 | 2007-04-18 | 三菱综合材料Pmg株式会社 | 内接型齿轮泵的内转子以及外转子 |
| RU2009136109A (ru) * | 2009-09-29 | 2011-04-10 | ООО "Рос ДМ" (RU) | Шестеренный дозирующий насос с повышенным ресурсом работы |
| CN202370840U (zh) * | 2011-12-23 | 2012-08-08 | 张意立 | 一种内压通道补偿齿轮泵 |
| CN202370832U (zh) * | 2011-12-06 | 2012-08-08 | 张意立 | 一种内压通道补偿内外齿轮泵 |
-
2012
- 2012-12-06 CN CN201210518384.7A patent/CN102927000B/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852004A (en) * | 1972-02-25 | 1974-12-03 | Renold Ltd | Gear pumps |
| JPH1030578A (ja) * | 1996-07-12 | 1998-02-03 | Matsushita Electric Ind Co Ltd | ギヤポンプ |
| CN1950606A (zh) * | 2004-03-31 | 2007-04-18 | 三菱综合材料Pmg株式会社 | 内接型齿轮泵的内转子以及外转子 |
| RU2009136109A (ru) * | 2009-09-29 | 2011-04-10 | ООО "Рос ДМ" (RU) | Шестеренный дозирующий насос с повышенным ресурсом работы |
| CN202370832U (zh) * | 2011-12-06 | 2012-08-08 | 张意立 | 一种内压通道补偿内外齿轮泵 |
| CN202370840U (zh) * | 2011-12-23 | 2012-08-08 | 张意立 | 一种内压通道补偿齿轮泵 |
Non-Patent Citations (1)
| Title |
|---|
| 陈龙兴,李淑芬."3系列齿轮泵轴向间隙补偿密封结构的改进".《拖拉机》.1981,(第05期),第17-20页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102927000A (zh) | 2013-02-13 |
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Owner name: JIANGSU LONGTENG PENGDA ELECTROMECHANICAL CO., LTD Free format text: FORMER OWNER: ZHANG YILI Effective date: 20150604 |
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Inventor after: Wang Xudong Inventor after: Mao Pengfei Inventor after: Wu Jiqun Inventor before: Zhang Yili |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG YILI TO: WANG XUDONG MAO PENGFEI WU JIQUN Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 226200 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20150604 Address after: The industrial park lvsigang town of Qidong city of Jiangsu Province, Nantong City, No. 88, 226200 Patentee after: JIANGSU LONGTENG PENGDA ELECTROMECHANICAL Co.,Ltd. Address before: 325000 Wenzhou City, Lucheng Province on the east gate of the metallurgical quarters of the room 9, building 104, room Patentee before: Zhang Yili |
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Effective date of registration: 20220809 Address after: Zhaomin Industrial Park, Lvsigang Town, Qidong City, Nantong City, Jiangsu Province 226000 Patentee after: NANTONG WOTELI MACHINERY MANUFACTURING Co.,Ltd. Address before: No. 88, Zhaomin Industrial Park, Lvsigang Town, Qidong City, Nantong City, Jiangsu Province, 226200 Patentee before: JIANGSU LONGTENG PENGDA ELECTROMECHANICAL Co.,Ltd. |
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