CN100416111C - Pneumatic injection pump - Google Patents
Pneumatic injection pump Download PDFInfo
- Publication number
- CN100416111C CN100416111C CNB2005100414173A CN200510041417A CN100416111C CN 100416111 C CN100416111 C CN 100416111C CN B2005100414173 A CNB2005100414173 A CN B2005100414173A CN 200510041417 A CN200510041417 A CN 200510041417A CN 100416111 C CN100416111 C CN 100416111C
- Authority
- CN
- China
- Prior art keywords
- nozzle
- suction pipe
- pipe
- tube
- overcoat
- 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
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100414173A CN100416111C (en) | 2005-08-12 | 2005-08-12 | Pneumatic injection pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100414173A CN100416111C (en) | 2005-08-12 | 2005-08-12 | Pneumatic injection pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1912399A CN1912399A (en) | 2007-02-14 |
CN100416111C true CN100416111C (en) | 2008-09-03 |
Family
ID=37721419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100414173A Expired - Fee Related CN100416111C (en) | 2005-08-12 | 2005-08-12 | Pneumatic injection pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100416111C (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101666333B (en) * | 2009-09-21 | 2011-11-23 | 芜湖天远科技开发有限责任公司 | Breaking device of pneumatic jet pump |
CN101988529A (en) * | 2010-11-01 | 2011-03-23 | 江阴职业技术学院 | Dredging pneumatic pump |
CN102155435A (en) * | 2011-05-13 | 2011-08-17 | 芜湖梁氏新材料有限公司 | De-silting sewage pump |
CN103047199A (en) * | 2012-12-06 | 2013-04-17 | 安徽师范大学 | Air jet pump |
CN102996530B (en) * | 2012-12-19 | 2016-03-02 | 宁波思进机械股份有限公司 | Vortex type negative-pressure liquid suction device |
CN103398031A (en) * | 2013-08-20 | 2013-11-20 | 重庆中环建设有限公司 | Sprayed concrete booster valve |
CN103775395B (en) * | 2014-02-24 | 2016-04-06 | 余文凌 | The jet pump of ring nozzle band commutator lug |
CN103775394B (en) * | 2014-02-24 | 2016-04-06 | 余文凌 | The anticlogging jet pump of ring nozzle |
CN103922146A (en) * | 2014-05-08 | 2014-07-16 | 上海边锋泵业制造有限公司 | Particle pump |
CN109681261A (en) * | 2018-08-20 | 2019-04-26 | 华北科技学院 | The quick draw-out device of multichannel fire damp |
CN109339857A (en) * | 2018-12-07 | 2019-02-15 | 华北科技学院 | A kind of quick draw-out device of fire damp |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2538995Y (en) * | 2002-04-16 | 2003-03-05 | 张凤华 | Ring-type jet vacuum pump |
CN2648144Y (en) * | 2003-08-26 | 2004-10-13 | 余文凌 | Pneumatic jet non-blocking sludger |
JP2005048756A (en) * | 2003-07-28 | 2005-02-24 | Eibun Amamiya | Dredge pump |
CN1598327A (en) * | 2004-09-10 | 2005-03-23 | 孙付江 | Ash water treatment pump |
-
2005
- 2005-08-12 CN CNB2005100414173A patent/CN100416111C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2538995Y (en) * | 2002-04-16 | 2003-03-05 | 张凤华 | Ring-type jet vacuum pump |
JP2005048756A (en) * | 2003-07-28 | 2005-02-24 | Eibun Amamiya | Dredge pump |
CN2648144Y (en) * | 2003-08-26 | 2004-10-13 | 余文凌 | Pneumatic jet non-blocking sludger |
CN1598327A (en) * | 2004-09-10 | 2005-03-23 | 孙付江 | Ash water treatment pump |
Also Published As
Publication number | Publication date |
---|---|
CN1912399A (en) | 2007-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHU LIANGSHI SPECIAL PUMP MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHANG HENGRONG Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Anhui County, Wuhu province square town industrial concentration area Patentee after: Wuhu Liangshi Special Pump Manufacture Co., Ltd. Address before: Anhui province Wuhu city Yijiang District Limin Road Chun Yuan small 3-201 Patentee before: Zhang Hengrong |
|
ASS | Succession or assignment of patent right |
Owner name: WUHU TIANYUAN SCIENCE AND TECHNOLOGY DEVELOPMENT C Free format text: FORMER OWNER: WUHU LIANGSHI SPECIAL PUMP MANUFACTURE CO., LTD. Effective date: 20110906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211112 WUHU, ANHUI PROVINCE TO: 241002 WUHU, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110906 Address after: 241002, No. 6, pioneering Road, hi tech Zone, Anhui, Wuhu Patentee after: Wuhu Tianyuan Science and Technology Development Co., Ltd. Address before: 211112, Anhui County, Wuhu province square town industrial concentration area Patentee before: Wuhu Liangshi Special Pump Manufacture Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20130812 |