DK285781A - Anordning ved elektromotordrevne spaedbare centrifugalpumper - Google Patents

Anordning ved elektromotordrevne spaedbare centrifugalpumper

Info

Publication number
DK285781A
DK285781A DK285781A DK285781A DK285781A DK 285781 A DK285781 A DK 285781A DK 285781 A DK285781 A DK 285781A DK 285781 A DK285781 A DK 285781A DK 285781 A DK285781 A DK 285781A
Authority
DK
Denmark
Prior art keywords
powerable
electromotor
centrifugal pumps
pumps
centrifugal
Prior art date
Application number
DK285781A
Other languages
English (en)
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
Publication of DK285781A publication Critical patent/DK285781A/da

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)
DK285781A 1980-07-01 1981-06-29 Anordning ved elektromotordrevne spaedbare centrifugalpumper DK285781A (da)

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 (1)

Publication Number Publication Date
DK285781A true DK285781A (da) 1982-01-02

Family

ID=20341343

Family Applications (1)

Application Number Title Priority Date Filing Date
DK285781A DK285781A (da) 1980-07-01 1981-06-29 Anordning ved elektromotordrevne spaedbare centrifugalpumper

Country Status (7)

Country Link
EP (1) EP0043162A1 (da)
JP (1) JPS5762993A (da)
BR (1) BR8104168A (da)
DK (1) DK285781A (da)
ES (1) ES503526A0 (da)
NO (1) NO812167L (da)
SE (1) SE427953B (da)

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
WO1992013243A1 (en) * 1991-01-15 1992-08-06 Hyco Pty Ltd Improvements in thermoelectric refrigeration
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
ATE175006T1 (de) * 1995-04-24 1999-01-15 Svanehoj International A S Sicherheitspumpensystem
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
SE427953B (sv) 1983-05-24
ES8204509A1 (es) 1982-05-16
ES503526A0 (es) 1982-05-16
JPS5762993A (en) 1982-04-16
SE8004846L (sv) 1982-01-02
EP0043162A1 (en) 1982-01-06
NO812167L (no) 1982-01-04
BR8104168A (pt) 1982-03-16

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment