CN100404872C - Straight serial pump - Google Patents
Straight serial pump Download PDFInfo
- Publication number
- CN100404872C CN100404872C CNB2005100275895A CN200510027589A CN100404872C CN 100404872 C CN100404872 C CN 100404872C CN B2005100275895 A CNB2005100275895 A CN B2005100275895A CN 200510027589 A CN200510027589 A CN 200510027589A CN 100404872 C CN100404872 C CN 100404872C
- Authority
- CN
- China
- Prior art keywords
- connection mouth
- pump
- water
- volute chamber
- water inlet
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100275895A CN100404872C (en) | 2005-07-07 | 2005-07-07 | Straight serial pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100275895A CN100404872C (en) | 2005-07-07 | 2005-07-07 | Straight serial pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1892042A CN1892042A (en) | 2007-01-10 |
CN100404872C true CN100404872C (en) | 2008-07-23 |
Family
ID=37597174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100275895A Expired - Fee Related CN100404872C (en) | 2005-07-07 | 2005-07-07 | Straight serial pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100404872C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103912507A (en) * | 2014-03-31 | 2014-07-09 | 广州特域机电有限公司 | Centrifugal pump |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2175997A (en) * | 1937-09-24 | 1939-10-10 | Jaeger Machine Co | Centrifugal pump |
GB773827A (en) * | 1954-04-16 | 1957-05-01 | Chempump Corp | Improvements in motor driven pumps |
EP1079113A1 (en) * | 1999-08-21 | 2001-02-28 | Grundfos A/S | Centrifugal pump casing for a circulating pump for two fluid circuits |
JP2002122092A (en) * | 2000-10-17 | 2002-04-26 | Sogo Pump Seisakusho:Kk | Double pump |
CN2806833Y (en) * | 2005-07-07 | 2006-08-16 | 上海东方泵业(集团)有限公司 | Linear series connection pump |
JP2006233793A (en) * | 2005-02-23 | 2006-09-07 | Matsushita Electric Ind Co Ltd | Liquid supply device |
-
2005
- 2005-07-07 CN CNB2005100275895A patent/CN100404872C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2175997A (en) * | 1937-09-24 | 1939-10-10 | Jaeger Machine Co | Centrifugal pump |
GB773827A (en) * | 1954-04-16 | 1957-05-01 | Chempump Corp | Improvements in motor driven pumps |
EP1079113A1 (en) * | 1999-08-21 | 2001-02-28 | Grundfos A/S | Centrifugal pump casing for a circulating pump for two fluid circuits |
JP2002122092A (en) * | 2000-10-17 | 2002-04-26 | Sogo Pump Seisakusho:Kk | Double pump |
JP2006233793A (en) * | 2005-02-23 | 2006-09-07 | Matsushita Electric Ind Co Ltd | Liquid supply device |
CN2806833Y (en) * | 2005-07-07 | 2006-08-16 | 上海东方泵业(集团)有限公司 | Linear series connection pump |
Also Published As
Publication number | Publication date |
---|---|
CN1892042A (en) | 2007-01-10 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Aikesen New Technology Co. Ltd. Assignor: Shanghai East Pump (Group) Co., Ltd. Contract fulfillment period: 2008.8.1 to 2018.8.1 contract change Contract record no.: 2008310000067 Denomination of invention: Straight serial pump Granted publication date: 20080723 License type: Exclusive license Record date: 2008.9.19 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.1 TO 2018.8.1 Name of requester: SHANGHAI EXXON NEW TECHNOLOGY TECHNOLOGICAL CO., Effective date: 20080919 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20130707 |