SE427953B - Anordning vid drenkbara, elmotordrivna centrifugalpumpar - Google Patents

Anordning vid drenkbara, elmotordrivna centrifugalpumpar

Info

Publication number
SE427953B
SE427953B SE8004846A SE8004846A SE427953B SE 427953 B SE427953 B SE 427953B SE 8004846 A SE8004846 A SE 8004846A SE 8004846 A SE8004846 A SE 8004846A SE 427953 B SE427953 B SE 427953B
Authority
SE
Sweden
Prior art keywords
dam
electric motor
cooling jacket
pump
trunk
Prior art date
Application number
SE8004846A
Other languages
English (en)
Swedish (sv)
Other versions
SE8004846L (sv
Inventor
K G Ekman
Original Assignee
Joenkoepings Mek Werkstads
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Joenkoepings Mek Werkstads filed Critical Joenkoepings Mek Werkstads
Priority to SE8004846A priority Critical patent/SE427953B/sv
Priority to EP81200704A priority patent/EP0043162A1/de
Priority to NO812167A priority patent/NO812167L/no
Priority to JP56097624A priority patent/JPS5762993A/ja
Priority to DK285781A priority patent/DK285781A/da
Priority to ES503526A priority patent/ES503526A0/es
Priority to BR8104168A priority patent/BR8104168A/pt
Publication of SE8004846L publication Critical patent/SE8004846L/
Publication of SE427953B publication Critical patent/SE427953B/sv

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)
SE8004846A 1980-07-01 1980-07-01 Anordning vid drenkbara, elmotordrivna centrifugalpumpar SE427953B (sv)

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 (de) 1980-07-01 1981-06-23 Kapselung des elektrischen Antriebes einer Zentrifugaltauchpumpe
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 SE8004846L (sv) 1982-01-02
SE427953B true 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 (de)
JP (1) JPS5762993A (de)
BR (1) BR8104168A (de)
DK (1) DK285781A (de)
ES (1) ES503526A0 (de)
NO (1) NO812167L (de)
SE (1) SE427953B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DK285781A (da) 1982-01-02
ES8204509A1 (es) 1982-05-16
JPS5762993A (en) 1982-04-16
SE8004846L (sv) 1982-01-02
BR8104168A (pt) 1982-03-16
ES503526A0 (es) 1982-05-16
NO812167L (no) 1982-01-04
EP0043162A1 (de) 1982-01-06

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