DE59501232D1 - Doppelpumpe - Google Patents

Doppelpumpe

Info

Publication number
DE59501232D1
DE59501232D1 DE59501232T DE59501232T DE59501232D1 DE 59501232 D1 DE59501232 D1 DE 59501232D1 DE 59501232 T DE59501232 T DE 59501232T DE 59501232 T DE59501232 T DE 59501232T DE 59501232 D1 DE59501232 D1 DE 59501232D1
Authority
DE
Germany
Prior art keywords
double pump
pump
double
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
DE59501232T
Other languages
English (en)
Inventor
Thomas Materne
Guenter Strelow
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.)
Wilo GmbH
Original Assignee
Wilo GmbH
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 Wilo GmbH filed Critical Wilo GmbH
Application granted granted Critical
Publication of DE59501232D1 publication Critical patent/DE59501232D1/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
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • 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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
DE59501232T 1994-02-07 1995-02-04 Doppelpumpe Expired - Lifetime DE59501232D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403697A DE4403697A1 (de) 1994-02-07 1994-02-07 Doppelpumpe

Publications (1)

Publication Number Publication Date
DE59501232D1 true DE59501232D1 (de) 1998-02-19

Family

ID=6509629

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4403697A Withdrawn DE4403697A1 (de) 1994-02-07 1994-02-07 Doppelpumpe
DE59501232T Expired - Lifetime DE59501232D1 (de) 1994-02-07 1995-02-04 Doppelpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4403697A Withdrawn DE4403697A1 (de) 1994-02-07 1994-02-07 Doppelpumpe

Country Status (2)

Country Link
EP (1) EP0667455B1 (de)
DE (2) DE4403697A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702477B4 (de) * 1997-01-24 2006-02-02 Wilo Ag Doppelpumpe
DE59910845D1 (de) * 1999-08-21 2004-11-18 Grundfos As Kreiselpumpengehäuse für eine an zwei Umwälzkreise anschliessbare Pumpe
DE102012204212B4 (de) * 2012-03-16 2024-02-29 Mahle International Gmbh Pumpenmodul mit einem Gehäuse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105733A5 (de) * 1970-09-18 1972-04-28 Materiel Telephonique
FR2376309A1 (fr) * 1977-01-04 1978-07-28 Materiel Telephonique Dispositif pour regler le passage et le debit d'un flux hydraulique, son procede de montage dans une pompe de circulation de type jumele
US4738584A (en) * 1986-07-28 1988-04-19 Carl Price Multiple impeller pump
DE4021410A1 (de) * 1990-07-06 1992-01-16 Oplaender Wilo Werk Gmbh Doppel-kreiselpumpe

Also Published As

Publication number Publication date
EP0667455B1 (de) 1998-01-14
DE4403697A1 (de) 1995-08-10
EP0667455A1 (de) 1995-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition