DE59305242D1 - Submersible pump unit - Google Patents
Submersible pump unitInfo
- Publication number
- DE59305242D1 DE59305242D1 DE59305242T DE59305242T DE59305242D1 DE 59305242 D1 DE59305242 D1 DE 59305242D1 DE 59305242 T DE59305242 T DE 59305242T DE 59305242 T DE59305242 T DE 59305242T DE 59305242 D1 DE59305242 D1 DE 59305242D1
- Authority
- DE
- Germany
- Prior art keywords
- pump unit
- submersible pump
- submersible
- unit
- pump
- 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 - Lifetime
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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/604—Vortex non-clogging type 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 |
---|---|---|---|
DE4239071A DE4239071C2 (en) | 1992-11-20 | 1992-11-20 | Submersible pump unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59305242D1 true DE59305242D1 (en) | 1997-03-06 |
Family
ID=6473286
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4239071A Expired - Fee Related DE4239071C2 (en) | 1992-11-20 | 1992-11-20 | Submersible pump unit |
DE59305242T Expired - Lifetime DE59305242D1 (en) | 1992-11-20 | 1993-11-18 | Submersible pump unit |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4239071A Expired - Fee Related DE4239071C2 (en) | 1992-11-20 | 1992-11-20 | Submersible pump unit |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0599204B1 (en) |
DE (2) | DE4239071C2 (en) |
ES (1) | ES2098634T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4423149C2 (en) * | 1994-07-04 | 1998-01-29 | Orpu Gmbh | Multi-stage free-flow pump |
DE29711534U1 (en) * | 1997-03-06 | 1998-08-27 | Elektra Beckum Ag, 49716 Meppen | Submersible pump |
DE29916897U1 (en) | 1999-09-24 | 2000-01-20 | Reich KG, Regel- und Sicherheitstechnik, 35713 Eschenburg | Submersible pump |
EP1260714B1 (en) | 2001-05-25 | 2006-11-29 | Grundfos A/S | Pump unit with drive motor and submersible pump |
DE10301629B4 (en) * | 2003-01-17 | 2013-05-29 | Ksb Aktiengesellschaft | Vortex pump |
DE202020104824U1 (en) | 2020-08-20 | 2021-11-26 | K.H. Brinkmann GmbH & Co Kommanditgesellschaft | Medium-cooled liquid pump |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3029744A (en) * | 1957-03-08 | 1962-04-17 | Mc Graw Edison Co | Impeller housing |
US3135212A (en) * | 1962-03-29 | 1964-06-02 | Symington Wayne Corp | Submersible pump |
FR2169496A5 (en) * | 1972-01-28 | 1973-09-07 | Sodery | |
US4076450A (en) * | 1976-01-14 | 1978-02-28 | United Centrifugal Pumps | Double volute pump with replaceable lips |
US4076179A (en) * | 1976-04-22 | 1978-02-28 | Kabushiki Kaisha Sogo Pump Seisakusho | Centrifugal sewage pump |
US4134711A (en) * | 1976-11-26 | 1979-01-16 | Engineers Sales-Service Co., Inc. | Submersible pump apparatus |
CH627236A5 (en) * | 1978-02-14 | 1981-12-31 | Martin Staehle | |
JPS5838396A (en) * | 1981-08-29 | 1983-03-05 | Ebara Corp | Grinder pump |
JPS6140795U (en) * | 1984-08-17 | 1986-03-14 | ソニー株式会社 | Electronic device lids |
DE3929758C2 (en) * | 1989-09-07 | 1994-11-17 | Klein Schanzlin & Becker Ag | Centrifugal pump housing in sheet metal construction |
JPH03175195A (en) * | 1989-09-26 | 1991-07-30 | Ebara Corp | Submerged pump |
-
1992
- 1992-11-20 DE DE4239071A patent/DE4239071C2/en not_active Expired - Fee Related
-
1993
- 1993-11-18 ES ES93118605T patent/ES2098634T3/en not_active Expired - Lifetime
- 1993-11-18 EP EP93118605A patent/EP0599204B1/en not_active Expired - Lifetime
- 1993-11-18 DE DE59305242T patent/DE59305242D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0599204B1 (en) | 1997-01-22 |
DE4239071C2 (en) | 1997-01-30 |
ES2098634T3 (en) | 1997-05-01 |
DE4239071A1 (en) | 1994-05-26 |
EP0599204A1 (en) | 1994-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |