ATE175006T1 - Sicherheitspumpensystem - Google Patents

Sicherheitspumpensystem

Info

Publication number
ATE175006T1
ATE175006T1 AT96911935T AT96911935T ATE175006T1 AT E175006 T1 ATE175006 T1 AT E175006T1 AT 96911935 T AT96911935 T AT 96911935T AT 96911935 T AT96911935 T AT 96911935T AT E175006 T1 ATE175006 T1 AT E175006T1
Authority
AT
Austria
Prior art keywords
pct
motor housing
electric motor
outer shell
inner space
Prior art date
Application number
AT96911935T
Other languages
English (en)
Inventor
Lau Halkjaer
Original Assignee
Svanehoj International A S
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 Svanehoj International A S filed Critical Svanehoj International A S
Application granted granted Critical
Publication of ATE175006T1 publication Critical patent/ATE175006T1/de

Links

Classifications

    • 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
    • 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
    • F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Motor Or Generator Frames (AREA)
  • Cyclones (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Nozzles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
AT96911935T 1995-04-24 1996-04-23 Sicherheitspumpensystem ATE175006T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK47895 1995-04-24

Publications (1)

Publication Number Publication Date
ATE175006T1 true ATE175006T1 (de) 1999-01-15

Family

ID=8094005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96911935T ATE175006T1 (de) 1995-04-24 1996-04-23 Sicherheitspumpensystem

Country Status (9)

Country Link
US (1) US6086331A (de)
EP (1) EP0823028B1 (de)
JP (1) JP3843312B2 (de)
AT (1) ATE175006T1 (de)
AU (1) AU5495996A (de)
DE (1) DE69601225D1 (de)
DK (1) DK0823028T3 (de)
NO (1) NO310317B1 (de)
WO (1) WO1996034206A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO313111B1 (no) * 1999-06-01 2002-08-12 Kvaerner Eureka As Anordning for bruk i en undervanns-pumpemodul
JP4683793B2 (ja) * 2001-09-18 2011-05-18 株式会社鶴見製作所 水中モータの結露防止構造
DE10341425A1 (de) 2003-09-09 2005-03-31 Bosch Rexroth Ag Hydraulikaggregat mit einem Vorratsbehälter für Hydraulik-Flüssigkeit und mit einer Motor-Pumpe-Einheit
DE102004061366A1 (de) * 2004-12-21 2006-07-06 Ksb Aktiengesellschaft Explosionsschutz für ein nichtelektrisches Gerät
NO326747B1 (no) * 2006-06-30 2009-02-09 Aker Subsea As Anordning og fremgangsmåte for å forhindre inntrenging av sjøvann i en kompressormodul under nedsenking til eller opphenting fra sjøbunnen
NO327547B1 (no) * 2007-12-05 2009-08-10 Engervik Technology As System og fremgangsmate for lossing av et fluid
WO2010077666A2 (en) * 2008-12-08 2010-07-08 Baker Hughes Incorporated Improved submersible pump motor cooling through external oil circulation
KR101536966B1 (ko) * 2013-08-07 2015-07-15 김인식 방폭기능을 갖는 온도조절용 수중펌프
JP2020112098A (ja) * 2019-01-11 2020-07-27 株式会社Ihi 回転機械
US12454956B2 (en) * 2021-03-18 2025-10-28 Gscd Corp. Gas seal column apparatus with sensor column
US12492757B2 (en) * 2023-12-08 2025-12-09 Georg Fischer Central Plastics Llc Smart valve gas shut-off system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR794872A (fr) * 1934-12-01 1936-02-27 Graillot Sauzay & Cie F Pompe immergée à commande directe par moteur
US4087204A (en) * 1974-12-19 1978-05-02 Niedermeyer Karl O Enclosed sump pump
SE427953B (sv) * 1980-07-01 1983-05-24 Joenkoepings Mek Werkstads Anordning vid drenkbara, elmotordrivna centrifugalpumpar
DE3426409C2 (de) * 1983-12-17 1986-01-16 Albert 5204 Lohmar Blum Tauchmotorpumpenaggregat
JPH074792B2 (ja) * 1989-10-06 1995-01-25 株式会社神戸製鋼所 内圧防爆システム
CN1048828C (zh) * 1990-02-26 2000-01-26 吴为国 悬浮式防爆电动机
US5336064A (en) * 1993-12-06 1994-08-09 Westinghouse Electric Corporation Electric motor driven pump

Also Published As

Publication number Publication date
JPH11504095A (ja) 1999-04-06
DE69601225D1 (de) 1999-02-04
AU5495996A (en) 1996-11-18
JP3843312B2 (ja) 2006-11-08
NO974888D0 (no) 1997-10-23
NO974888L (no) 1997-12-29
EP0823028A1 (de) 1998-02-11
WO1996034206A1 (en) 1996-10-31
NO310317B1 (no) 2001-06-18
EP0823028B1 (de) 1998-12-23
DK0823028T3 (da) 1999-09-06
US6086331A (en) 2000-07-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties