DK126869B - Centrifugalpumpe, især cirkulationspumpe til centralvarmeanlæg. - Google Patents

Centrifugalpumpe, især cirkulationspumpe til centralvarmeanlæg.

Info

Publication number
DK126869B
DK126869B DK171871A DK171871A DK126869B DK 126869 B DK126869 B DK 126869B DK 171871 A DK171871 A DK 171871A DK 171871 A DK171871 A DK 171871A DK 126869 B DK126869 B DK 126869B
Authority
DK
Denmark
Prior art keywords
pump
heating systems
central heating
circulation pump
centrifugal pump
Prior art date
Application number
DK171871A
Other languages
English (en)
Inventor
P Jensen
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 DK171871A priority Critical patent/DK126869B/da
Priority to DE19712127449 priority patent/DE2127449A1/de
Priority to DE19722216276 priority patent/DE2216276C3/de
Priority to FR7212051A priority patent/FR2136198A5/fr
Publication of DK126869B publication Critical patent/DK126869B/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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Safety Valves (AREA)
DK171871A 1971-04-07 1971-04-07 Centrifugalpumpe, især cirkulationspumpe til centralvarmeanlæg. DK126869B (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK171871A DK126869B (da) 1971-04-07 1971-04-07 Centrifugalpumpe, især cirkulationspumpe til centralvarmeanlæg.
DE19712127449 DE2127449A1 (de) 1971-04-07 1971-06-03 Kreiselpumpe, vorzugsweise fluessigkeitsumwaelzpumpe fuer zentralheizungsanlage
DE19722216276 DE2216276C3 (de) 1971-04-07 1972-04-05 Kreiselpumpe, vorzugsweise Umwälzpumpe für Heizungsanlagen
FR7212051A FR2136198A5 (da) 1971-04-07 1972-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK171871A DK126869B (da) 1971-04-07 1971-04-07 Centrifugalpumpe, især cirkulationspumpe til centralvarmeanlæg.

Publications (1)

Publication Number Publication Date
DK126869B true DK126869B (da) 1973-08-27

Family

ID=8107489

Family Applications (1)

Application Number Title Priority Date Filing Date
DK171871A DK126869B (da) 1971-04-07 1971-04-07 Centrifugalpumpe, især cirkulationspumpe til centralvarmeanlæg.

Country Status (3)

Country Link
DE (2) DE2127449A1 (da)
DK (1) DK126869B (da)
FR (1) FR2136198A5 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408965C2 (de) * 1984-03-12 1986-11-13 Waldsee Electronic GmbH, 7967 Bad Waldsee Vorrichtung zur Drehzahlmessung an Pumpen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK107991C (da) * 1962-01-05 1967-07-24 Poul Due Jensen Væskecirkulationspumpe fortrinsvis til centralvarmeanlæg.
DE7021349U (de) * 1970-06-08 1970-09-17 Herlt Manfred Umwaelzpumpe fuer warmwasser-heizungsanlagen.

Also Published As

Publication number Publication date
DE2127449A1 (de) 1973-06-14
DE2216276A1 (de) 1972-10-19
FR2136198A5 (da) 1972-12-22
DE2216276B2 (de) 1980-10-02
DE2216276C3 (de) 1981-06-11

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