FR2220693A1 - - Google Patents

Info

Publication number
FR2220693A1
FR2220693A1 FR7407204A FR7407204A FR2220693A1 FR 2220693 A1 FR2220693 A1 FR 2220693A1 FR 7407204 A FR7407204 A FR 7407204A FR 7407204 A FR7407204 A FR 7407204A FR 2220693 A1 FR2220693 A1 FR 2220693A1
Authority
FR
France
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.)
Granted
Application number
FR7407204A
Other languages
French (fr)
Other versions
FR2220693B3 (da
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
Publication of FR2220693A1 publication Critical patent/FR2220693A1/fr
Application granted granted Critical
Publication of FR2220693B3 publication Critical patent/FR2220693B3/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7407204A 1973-03-05 1974-03-04 Expired FR2220693B3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK117873A DK136671B (da) 1973-03-05 1973-03-05 Lodret centrifugalpumpe, især dykpumpe.

Publications (2)

Publication Number Publication Date
FR2220693A1 true FR2220693A1 (da) 1974-10-04
FR2220693B3 FR2220693B3 (da) 1976-12-10

Family

ID=8101870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407204A Expired FR2220693B3 (da) 1973-03-05 1974-03-04

Country Status (6)

Country Link
JP (1) JPS501402A (da)
DE (1) DE2409576C2 (da)
DK (1) DK136671B (da)
FR (1) FR2220693B3 (da)
IT (1) IT1009692B (da)
SE (1) SE387413B (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404749A1 (fr) * 1977-10-03 1979-04-27 Rockwell International Corp Pompe axiale a boue
FR2452615A1 (fr) * 1979-03-26 1980-10-24 Rockwell International Corp Pompe axiale pour suspensions minerales

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610148C (de) * 1932-02-22 1935-03-04 Mario Tamini Einrichtung zum Anlassen und UEberwinden grosser Saughoehen fuer ortsbewegliche, insbesondere fahrbare Pumpen fuer Feuerloesch-, Bewaesserungs- und aehnliche Zwecke
GB421528A (en) * 1933-03-20 1934-12-17 Tor Bjoern Loftheim Device for producing helical whirls
DE716947C (de) * 1938-10-12 1942-02-02 Benzinuhren Ges M B H Deutsche Tauchpumpensatz
AT232869B (de) * 1961-09-16 1964-04-10 Andritz Ag Maschf Kreiselpumpe für Allstoff-Förderung
US3494291A (en) * 1967-10-13 1970-02-10 Air Reduction Bearing assembly
US3588280A (en) * 1969-08-19 1971-06-28 Shmariahu Yedidiah Inducers for centrifugal pumps
JPS5424666B2 (da) * 1972-04-17 1979-08-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404749A1 (fr) * 1977-10-03 1979-04-27 Rockwell International Corp Pompe axiale a boue
FR2452615A1 (fr) * 1979-03-26 1980-10-24 Rockwell International Corp Pompe axiale pour suspensions minerales

Also Published As

Publication number Publication date
DK136671C (da) 1978-04-17
IT1009692B (it) 1976-12-20
DE2409576A1 (de) 1974-09-12
DK136671B (da) 1977-11-07
SE387413B (sv) 1976-09-06
JPS501402A (da) 1975-01-09
DE2409576C2 (de) 1985-06-05
FR2220693B3 (da) 1976-12-10

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