SE8004846L - Anordning vid drenkbara, elmotordrivna centrifugalpumpar - Google Patents
Anordning vid drenkbara, elmotordrivna centrifugalpumparInfo
- Publication number
- SE8004846L SE8004846L SE8004846A SE8004846A SE8004846L SE 8004846 L SE8004846 L SE 8004846L SE 8004846 A SE8004846 A SE 8004846A SE 8004846 A SE8004846 A SE 8004846A SE 8004846 L SE8004846 L SE 8004846L
- Authority
- SE
- Sweden
- Prior art keywords
- motor
- drainable
- electric equipment
- centrifugal pumps
- cooling jacket
- 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
- 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
- F04D29/406—Casings; Connections of working fluid 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8004846A SE427953B (sv) | 1980-07-01 | 1980-07-01 | Anordning vid drenkbara, elmotordrivna centrifugalpumpar |
EP81200704A EP0043162A1 (en) | 1980-07-01 | 1981-06-23 | Improvements in electrically powered, submersible centrifugal pumps |
NO812167A NO812167L (no) | 1980-07-01 | 1981-06-25 | Anordning ved nedsenkbare, elektriske motordrevne sentrifugalpumper. |
JP56097624A JPS5762993A (en) | 1980-07-01 | 1981-06-25 | Electrically submergible centrifugal pump |
DK285781A DK285781A (da) | 1980-07-01 | 1981-06-29 | Anordning ved elektromotordrevne spaedbare centrifugalpumper |
ES503526A ES503526A0 (es) | 1980-07-01 | 1981-06-30 | Mejoras en bombas centrifugas sumergibles electricamente accionadas. |
BR8104168A BR8104168A (pt) | 1980-07-01 | 1981-06-30 | Bombas eletricas centrifugas,submersas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8004846A SE427953B (sv) | 1980-07-01 | 1980-07-01 | Anordning vid drenkbara, elmotordrivna centrifugalpumpar |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8004846L true SE8004846L (sv) | 1982-01-02 |
SE427953B SE427953B (sv) | 1983-05-24 |
Family
ID=20341343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8004846A SE427953B (sv) | 1980-07-01 | 1980-07-01 | Anordning vid drenkbara, elmotordrivna centrifugalpumpar |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0043162A1 ( ) |
JP (1) | JPS5762993A ( ) |
BR (1) | BR8104168A ( ) |
DK (1) | DK285781A ( ) |
ES (1) | ES503526A0 ( ) |
NO (1) | NO812167L ( ) |
SE (1) | SE427953B ( ) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943695U (ja) * | 1982-09-17 | 1984-03-22 | 株式会社荏原製作所 | 水中モ−タポンプ |
FR2609118A1 (fr) * | 1986-12-29 | 1988-07-01 | Brahic Claude | Pompe centrifuge verticale immergee a entrainement magnetique sans arbre et a refroidissement par fluide |
SE469190B (sv) * | 1987-03-30 | 1993-05-24 | Scanpump Ab | Pumpaggregat avsett foer korrosiva medier |
DE69231205T2 (de) * | 1991-01-15 | 2001-02-22 | Hydrocool Pty. Ltd., Fremantle | Thermoelektrisches System |
US5653111A (en) * | 1993-07-07 | 1997-08-05 | Hydrocool Pty. Ltd. | Thermoelectric refrigeration with liquid heat exchange |
US5336064A (en) * | 1993-12-06 | 1994-08-09 | Westinghouse Electric Corporation | Electric motor driven pump |
US6086331A (en) * | 1995-04-24 | 2000-07-11 | Svanehoj International A/S | Safety pumping system for hazardous environments using pressurized gas in a plurality of chambers |
KR100725134B1 (ko) | 2005-11-11 | 2007-06-08 | 한국윌슨월튼코프로(주) | 코퍼댐 구조물 |
KR101142694B1 (ko) * | 2009-09-29 | 2012-05-10 | 한국해양대학교 산학협력단 | 수중모터의 수밀장치 |
FR3073260B1 (fr) * | 2017-11-07 | 2019-12-20 | Ksb Sas | Groupe motopompe a refroidissement |
FR3110788B1 (fr) * | 2020-05-21 | 2022-08-12 | Elwedys | Boitier antideflagrant pour moteurs electriques |
US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB513195A (en) * | 1938-10-06 | 1939-10-05 | Rifat Avigdor | Improvements in or relating to electromotors |
DE709287C (de) * | 1938-10-20 | 1941-08-12 | Edvard Bull Fa | Feuersicherer, elektrisch betriebener Tauchpumpensatz fuer die Foerderung von Brennoel, insbesondere von Benzin und Gasoel |
US2545422A (en) * | 1945-02-13 | 1951-03-13 | Byron Jackson Co | Motor pump |
DE1488461B2 (de) * | 1965-12-24 | 1977-04-14 | Blum, Albert, 5204 Lohmar | Elektrisches tauchpumpenaggregat |
DE2243027A1 (de) * | 1972-09-01 | 1974-03-07 | Renneroder Kunststoffwerk Gmbh | Unterfluessigkeitspumpe, insbesondere zur foerderung chemisch aggressiver medien |
-
1980
- 1980-07-01 SE SE8004846A patent/SE427953B/sv not_active IP Right Cessation
-
1981
- 1981-06-23 EP EP81200704A patent/EP0043162A1/en not_active Withdrawn
- 1981-06-25 JP JP56097624A patent/JPS5762993A/ja active Pending
- 1981-06-25 NO NO812167A patent/NO812167L/no unknown
- 1981-06-29 DK DK285781A patent/DK285781A/da not_active Application Discontinuation
- 1981-06-30 ES ES503526A patent/ES503526A0/es active Granted
- 1981-06-30 BR BR8104168A patent/BR8104168A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DK285781A (da) | 1982-01-02 |
ES8204509A1 (es) | 1982-05-16 |
JPS5762993A (en) | 1982-04-16 |
BR8104168A (pt) | 1982-03-16 |
ES503526A0 (es) | 1982-05-16 |
NO812167L (no) | 1982-01-04 |
SE427953B (sv) | 1983-05-24 |
EP0043162A1 (en) | 1982-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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