CN102062086A - 具有弹性衬层的三螺杆泵 - Google Patents
具有弹性衬层的三螺杆泵 Download PDFInfo
- Publication number
- CN102062086A CN102062086A CN2010106167607A CN201010616760A CN102062086A CN 102062086 A CN102062086 A CN 102062086A CN 2010106167607 A CN2010106167607 A CN 2010106167607A CN 201010616760 A CN201010616760 A CN 201010616760A CN 102062086 A CN102062086 A CN 102062086A
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- Prior art keywords
- pump
- screw
- screw rod
- lined
- elastomer
- 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.)
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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010106167607A CN102062086A (zh) | 2010-12-29 | 2010-12-29 | 具有弹性衬层的三螺杆泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010106167607A CN102062086A (zh) | 2010-12-29 | 2010-12-29 | 具有弹性衬层的三螺杆泵 |
Publications (1)
Publication Number | Publication Date |
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CN102062086A true CN102062086A (zh) | 2011-05-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010106167607A Pending CN102062086A (zh) | 2010-12-29 | 2010-12-29 | 具有弹性衬层的三螺杆泵 |
Country Status (1)
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CN (1) | CN102062086A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109973378A (zh) * | 2019-03-22 | 2019-07-05 | 陕西科技大学 | 一种卧式单吸式螺杆油泵 |
CN113638878A (zh) * | 2021-04-25 | 2021-11-12 | 华中科技大学 | 软硬配合的大螺旋角极少齿斜齿轮副及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5765891A (en) * | 1980-10-06 | 1982-04-21 | Taiko Kikai Kogyo Kk | Tooth form structure of liquid transferring screw pump |
JP2004052655A (ja) * | 2002-07-19 | 2004-02-19 | Heishin Engineering & Equipment Co Ltd | 一軸偏心ねじポンプ |
CN2644710Y (zh) * | 2003-07-16 | 2004-09-29 | 天津泵业机械集团有限公司 | 卧式高压大流量三螺杆泵 |
US20090016893A1 (en) * | 2006-10-03 | 2009-01-15 | Schlumberger Technology Corporation | Skinning of progressive cavity apparatus |
CN201306277Y (zh) * | 2008-12-05 | 2009-09-09 | 天津泵业机械集团有限公司 | 高粘三螺杆泵 |
-
2010
- 2010-12-29 CN CN2010106167607A patent/CN102062086A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5765891A (en) * | 1980-10-06 | 1982-04-21 | Taiko Kikai Kogyo Kk | Tooth form structure of liquid transferring screw pump |
JP2004052655A (ja) * | 2002-07-19 | 2004-02-19 | Heishin Engineering & Equipment Co Ltd | 一軸偏心ねじポンプ |
CN2644710Y (zh) * | 2003-07-16 | 2004-09-29 | 天津泵业机械集团有限公司 | 卧式高压大流量三螺杆泵 |
US20090016893A1 (en) * | 2006-10-03 | 2009-01-15 | Schlumberger Technology Corporation | Skinning of progressive cavity apparatus |
CN201306277Y (zh) * | 2008-12-05 | 2009-09-09 | 天津泵业机械集团有限公司 | 高粘三螺杆泵 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109973378A (zh) * | 2019-03-22 | 2019-07-05 | 陕西科技大学 | 一种卧式单吸式螺杆油泵 |
CN113638878A (zh) * | 2021-04-25 | 2021-11-12 | 华中科技大学 | 软硬配合的大螺旋角极少齿斜齿轮副及其应用 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: CHONGQING MINGZHU M+E CO., LTD. Free format text: FORMER OWNER: CHEN SI Effective date: 20120327 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120327 Address after: The West Wing Microelectronics Industrial Park 400030 Binhe Road Chongqing city Shapingba District No. 20 Applicant after: Chongqing Mingzhu Mechanical & Electric Co., Ltd. Address before: 400030, Shapingba District, Chongqing, 303 Dragon Street No. 12 building, Hao business building Applicant before: Chen Si |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110518 |
|
RJ01 | Rejection of invention patent application after publication |