DE29718285U1 - Umwälzkreiselpumpe mit Entlüftungseinrichtung - Google Patents

Umwälzkreiselpumpe mit Entlüftungseinrichtung

Info

Publication number
DE29718285U1
DE29718285U1 DE29718285U DE29718285U DE29718285U1 DE 29718285 U1 DE29718285 U1 DE 29718285U1 DE 29718285 U DE29718285 U DE 29718285U DE 29718285 U DE29718285 U DE 29718285U DE 29718285 U1 DE29718285 U1 DE 29718285U1
Authority
DE
Germany
Prior art keywords
centrifugal pump
ventilation device
circulating centrifugal
circulating
ventilation
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
Application number
DE29718285U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grundfos AS
Original Assignee
Grundfos AS
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 Grundfos AS filed Critical Grundfos AS
Priority to DE29718285U priority Critical patent/DE29718285U1/de
Publication of DE29718285U1 publication Critical patent/DE29718285U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE29718285U 1997-10-15 1997-10-15 Umwälzkreiselpumpe mit Entlüftungseinrichtung Expired - Lifetime DE29718285U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29718285U DE29718285U1 (de) 1997-10-15 1997-10-15 Umwälzkreiselpumpe mit Entlüftungseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29718285U DE29718285U1 (de) 1997-10-15 1997-10-15 Umwälzkreiselpumpe mit Entlüftungseinrichtung

Publications (1)

Publication Number Publication Date
DE29718285U1 true DE29718285U1 (de) 1997-12-11

Family

ID=8047261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29718285U Expired - Lifetime DE29718285U1 (de) 1997-10-15 1997-10-15 Umwälzkreiselpumpe mit Entlüftungseinrichtung

Country Status (1)

Country Link
DE (1) DE29718285U1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024292A3 (de) * 1999-01-26 2001-08-16 WILO GmbH Kreiselpumpe mit Gasabscheidekammer
EP1873399A1 (de) 2006-06-29 2008-01-02 Grundfos Management A/S Kreiselpumpenaggregat
EP2253850A1 (de) 2009-05-18 2010-11-24 Wilo Se Kreiselpumpe mit Entlüftungsraum
EP2180190A3 (de) * 2008-10-23 2015-09-30 Wilo Se Pumpengehäuse

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024292A3 (de) * 1999-01-26 2001-08-16 WILO GmbH Kreiselpumpe mit Gasabscheidekammer
EP1873399A1 (de) 2006-06-29 2008-01-02 Grundfos Management A/S Kreiselpumpenaggregat
CN101096954B (zh) * 2006-06-29 2011-09-14 格伦德福斯管理联合股份公司 离心泵装置
US9028204B2 (en) 2006-06-29 2015-05-12 Grundfos Management A/S Centrifugal pump assembly
EP2180190A3 (de) * 2008-10-23 2015-09-30 Wilo Se Pumpengehäuse
EP2253850A1 (de) 2009-05-18 2010-11-24 Wilo Se Kreiselpumpe mit Entlüftungsraum

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980129

R150 Term of protection extended to 6 years

Effective date: 20010130

R151 Term of protection extended to 8 years

Effective date: 20040210

R152 Term of protection extended to 10 years

Effective date: 20051229

R071 Expiry of right