DE3676551D1 - Selbstansaugende pumpe mit hydroinjektor. - Google Patents

Selbstansaugende pumpe mit hydroinjektor.

Info

Publication number
DE3676551D1
DE3676551D1 DE8686400729T DE3676551T DE3676551D1 DE 3676551 D1 DE3676551 D1 DE 3676551D1 DE 8686400729 T DE8686400729 T DE 8686400729T DE 3676551 T DE3676551 T DE 3676551T DE 3676551 D1 DE3676551 D1 DE 3676551D1
Authority
DE
Germany
Prior art keywords
hydroinjector
self
priming pump
priming
pump
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
DE8686400729T
Other languages
German (de)
English (en)
Inventor
Roland Brunel
Herve Brunet
Jean-Claude Pasquet
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 Salmson France SAS
Original Assignee
Pompes Salmson SAS
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 Pompes Salmson SAS filed Critical Pompes Salmson SAS
Application granted granted Critical
Publication of DE3676551D1 publication Critical patent/DE3676551D1/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
    • F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8686400729T 1985-04-09 1986-04-04 Selbstansaugende pumpe mit hydroinjektor. Expired - Lifetime DE3676551D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505334A FR2580036B1 (enrdf_load_stackoverflow) 1985-04-09 1985-04-09

Publications (1)

Publication Number Publication Date
DE3676551D1 true DE3676551D1 (de) 1991-02-07

Family

ID=9318065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400729T Expired - Lifetime DE3676551D1 (de) 1985-04-09 1986-04-04 Selbstansaugende pumpe mit hydroinjektor.

Country Status (3)

Country Link
EP (1) EP0201377B1 (enrdf_load_stackoverflow)
DE (1) DE3676551D1 (enrdf_load_stackoverflow)
FR (1) FR2580036B1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253353B (it) * 1991-09-27 1995-07-25 Foras Pumps Corpo pompa ad anello liquido nonche' metodo di realizzazione di tale corpo.
RU2175406C1 (ru) * 2000-05-26 2001-10-27 Несытов Евгений Константинович Центробежный самовсасывающий насос
RU2272935C1 (ru) * 2004-07-16 2006-03-27 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" Самовсасывающая насосная установка

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR463338A (fr) * 1913-10-07 1914-02-19 Camille Durey Amorceur automatique pour pompes aspirantes et foulantes
US2330498A (en) * 1941-09-29 1943-09-28 Coventry Climax Eng Ltd Engine-driven centrifugal pump
US2457388A (en) * 1945-06-27 1948-12-28 Flint & Walling Mfg Co Inc Injector-impeller pump
FR1222755A (fr) * 1959-01-22 1960-06-13 Perfectionnement aux pompes centrifuges à amorçage par hydro-éjecteur
US3185101A (en) * 1963-03-06 1965-05-25 Crane Co Pump

Also Published As

Publication number Publication date
FR2580036B1 (enrdf_load_stackoverflow) 1989-05-26
FR2580036A1 (enrdf_load_stackoverflow) 1986-10-10
EP0201377B1 (fr) 1990-12-27
EP0201377A1 (fr) 1986-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee