GB375495A - Improvements in or relating to centrifugal fluid pumps - Google Patents
Improvements in or relating to centrifugal fluid pumpsInfo
- Publication number
- GB375495A GB375495A GB1415131A GB1415131A GB375495A GB 375495 A GB375495 A GB 375495A GB 1415131 A GB1415131 A GB 1415131A GB 1415131 A GB1415131 A GB 1415131A GB 375495 A GB375495 A GB 375495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- pump
- fluid pumps
- centrifugal fluid
- byepass
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/007—Preventing loss of prime, siphon breakers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
375,495. Centrifugal pumps. MORRIS, A. G., 31, St. Mary's Road, Golders Green, London. May 13, 1931, No. 14151. [Class 110 (i).] In a centrifugal pump the delivery space 13 above the impeller 10 is connected to the inlet passage 15 by a byepass 20, which allows air to pass without draining the liquid from the impeller. When the pump is working, the byepass is closed by a floatactuated valve 21. In another form, the inlet passage is a pipe separate from the body of the pump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1415131A GB375495A (en) | 1931-05-13 | 1931-05-13 | Improvements in or relating to centrifugal fluid pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1415131A GB375495A (en) | 1931-05-13 | 1931-05-13 | Improvements in or relating to centrifugal fluid pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB375495A true GB375495A (en) | 1932-06-30 |
Family
ID=10035934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1415131A Expired GB375495A (en) | 1931-05-13 | 1931-05-13 | Improvements in or relating to centrifugal fluid pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB375495A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2902940A (en) * | 1953-05-12 | 1959-09-08 | Atkinson Guy F Co | Self-priming pumping system |
FR2584777A1 (en) * | 1985-07-10 | 1987-01-16 | Iwaki Co Ltd | AUTOMATIC PRIME PUMP |
GB2250059A (en) * | 1990-10-02 | 1992-05-27 | Zanussi Elettrodomestici | Circulating pump for dishwashers |
EP0601220A1 (en) * | 1992-11-30 | 1994-06-15 | Siemens Aktiengesellschaft | Hydraulic pump system, in particular liquid drain pump |
WO2006136868A1 (en) * | 2005-06-21 | 2006-12-28 | Csorba Jozsef | Wastewater lifting pump with improved features |
US20140370409A1 (en) * | 2013-06-13 | 2014-12-18 | Hyundai Motor Company | Cooling pump driving system |
-
1931
- 1931-05-13 GB GB1415131A patent/GB375495A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2902940A (en) * | 1953-05-12 | 1959-09-08 | Atkinson Guy F Co | Self-priming pumping system |
FR2584777A1 (en) * | 1985-07-10 | 1987-01-16 | Iwaki Co Ltd | AUTOMATIC PRIME PUMP |
GB2250059A (en) * | 1990-10-02 | 1992-05-27 | Zanussi Elettrodomestici | Circulating pump for dishwashers |
EP0601220A1 (en) * | 1992-11-30 | 1994-06-15 | Siemens Aktiengesellschaft | Hydraulic pump system, in particular liquid drain pump |
TR27455A (en) * | 1992-11-30 | 1995-05-29 | Siemens Ag | Fluid pump layout, especially solution pump. |
WO2006136868A1 (en) * | 2005-06-21 | 2006-12-28 | Csorba Jozsef | Wastewater lifting pump with improved features |
US20140370409A1 (en) * | 2013-06-13 | 2014-12-18 | Hyundai Motor Company | Cooling pump driving system |
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