ZA726689B - Centrifugal self-priming pump - Google Patents
Centrifugal self-priming pumpInfo
- Publication number
- ZA726689B ZA726689B ZA726689A ZA726689A ZA726689B ZA 726689 B ZA726689 B ZA 726689B ZA 726689 A ZA726689 A ZA 726689A ZA 726689 A ZA726689 A ZA 726689A ZA 726689 B ZA726689 B ZA 726689B
- Authority
- ZA
- South Africa
- Prior art keywords
- priming pump
- centrifugal self
- centrifugal
- self
- priming
- Prior art date
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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- 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
- F04D9/02—Self-priming pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21707072A | 1972-01-11 | 1972-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA726689B true ZA726689B (en) | 1973-06-27 |
Family
ID=22809569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA726689A ZA726689B (en) | 1972-01-11 | 1972-09-29 | Centrifugal self-priming pump |
Country Status (5)
Country | Link |
---|---|
US (1) | US3776659A (en) |
AU (1) | AU466510B2 (en) |
CA (1) | CA963729A (en) |
GB (1) | GB1402743A (en) |
ZA (1) | ZA726689B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052133A (en) * | 1975-11-12 | 1977-10-04 | The Gorman-Rupp Company | Corrosion and abrasion resistant centrifugal pump |
US4202654A (en) * | 1976-12-29 | 1980-05-13 | Marlow Alfred S | Wear resistant self lubricating centrifugal pump |
US4129402A (en) * | 1977-01-05 | 1978-12-12 | Hale Fire Pump Company | Self-priming centrifugal trash pump |
DE19922380A1 (en) * | 1999-05-14 | 2000-11-16 | Ksb Ag | Detachable connection between two housing parts of a centrifugal pump |
DE19923936A1 (en) * | 1999-05-26 | 2000-11-30 | Wilo Gmbh | Valve with replaceable shut-off body |
US6799943B2 (en) * | 2000-01-26 | 2004-10-05 | The Gorman-Rupp Company | Centrifugal pump with multiple inlets |
US7156614B2 (en) * | 2000-01-26 | 2007-01-02 | The Gorman-Rupp Company | Centrifugal pump with multiple inlets |
US8317816B2 (en) * | 2002-09-30 | 2012-11-27 | Acclarent, Inc. | Balloon catheters and methods for treating paranasal sinuses |
US20050249610A1 (en) * | 2004-04-21 | 2005-11-10 | Itt Corporation | Five piston diaphragm pump |
US7784489B2 (en) * | 2005-08-11 | 2010-08-31 | Envirotech Pumpsystems, Inc. | Check valve for a self-priming pump |
US8454307B2 (en) * | 2008-11-26 | 2013-06-04 | Sta-Rite Industries, Llc | Socket with bearing bore and integrated wear plate |
US8297369B2 (en) | 2009-09-08 | 2012-10-30 | Sta-Rite Industries, Llc | Fire-extinguishing system with servo motor-driven foam pump |
US8164293B2 (en) | 2009-09-08 | 2012-04-24 | Hoffman Enclosures, Inc. | Method of controlling a motor |
US8183810B2 (en) | 2009-09-08 | 2012-05-22 | Hoffman Enclosures, Inc. | Method of operating a motor |
CN102667172B (en) * | 2009-10-08 | 2018-11-02 | 苏尔寿管理有限公司 | Impeller of pump |
DE102011112580B4 (en) * | 2011-09-08 | 2014-03-20 | Schmalenberger Gmbh & Co. Kg | Self-priming pump with cutting unit |
JP6671048B2 (en) * | 2015-11-12 | 2020-03-25 | パナソニックIpマネジメント株式会社 | pump |
KR101803843B1 (en) * | 2017-08-24 | 2017-12-04 | 주식회사 백콤 | Water ring vacuum pump for component change type |
CN107989799A (en) * | 2018-01-08 | 2018-05-04 | 上海中韩杜科泵业制造有限公司 | A kind of small farm pump |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2181792A (en) * | 1938-03-07 | 1939-11-28 | Herbert E Rupp | Centrifugal self-priming pump |
US2244397A (en) * | 1938-05-26 | 1941-06-03 | Bour Harry E La | Self-priming centrifugal pump |
US2580347A (en) * | 1946-10-29 | 1951-12-25 | Barnes Mfg Company | Centrifugal pump |
US2792787A (en) * | 1953-03-03 | 1957-05-21 | Mcculloch Motors Corp | Pumping device |
US2898861A (en) * | 1954-04-06 | 1959-08-11 | Creamery Package Mfg Co | Pump construction |
US3191535A (en) * | 1959-05-25 | 1965-06-29 | Dow Chemical Co | Solid cellular metallic propellants |
US3155045A (en) * | 1961-11-13 | 1964-11-03 | George W Lown | Wear resistant pumps |
US3247801A (en) * | 1965-02-03 | 1966-04-26 | Hydr O Matic Pump Co | Self-priming sewage and trash pump |
US3381617A (en) * | 1966-05-31 | 1968-05-07 | Galigher Company | Method of increasing the capacity of rubber-lined centrifugal pumps and the pumps resulting therefrom |
US3485178A (en) * | 1967-09-01 | 1969-12-23 | Mooney Brothers Corp | Centrifugal pump with unitary inlet bushing and wear plate |
US3685919A (en) * | 1970-09-11 | 1972-08-22 | Speck Pumpen | Circulating pump |
-
1972
- 1972-01-11 US US00217070A patent/US3776659A/en not_active Expired - Lifetime
- 1972-09-07 CA CA151,172A patent/CA963729A/en not_active Expired
- 1972-09-26 GB GB4443472A patent/GB1402743A/en not_active Expired
- 1972-09-29 ZA ZA726689A patent/ZA726689B/en unknown
- 1972-10-03 AU AU47312/72A patent/AU466510B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3776659A (en) | 1973-12-04 |
AU466510B2 (en) | 1975-10-30 |
GB1402743A (en) | 1975-08-13 |
CA963729A (en) | 1975-03-04 |
AU4731272A (en) | 1974-04-11 |
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