FR2573821B1 - Dispositif pour la mise en marche d'une pompe centrifuge aspirante non autonome, en milieu radioactif. - Google Patents

Dispositif pour la mise en marche d'une pompe centrifuge aspirante non autonome, en milieu radioactif.

Info

Publication number
FR2573821B1
FR2573821B1 FR858515087A FR8515087A FR2573821B1 FR 2573821 B1 FR2573821 B1 FR 2573821B1 FR 858515087 A FR858515087 A FR 858515087A FR 8515087 A FR8515087 A FR 8515087A FR 2573821 B1 FR2573821 B1 FR 2573821B1
Authority
FR
France
Prior art keywords
self
starting
centrifugal pump
suction centrifugal
radioactive media
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 - Fee Related
Application number
FR858515087A
Other languages
English (en)
Other versions
FR2573821A1 (fr
Inventor
Horst Zeh
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.)
KARLSRUHE WIEDERAUFBEREIT
Original Assignee
KARLSRUHE WIEDERAUFBEREIT
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 KARLSRUHE WIEDERAUFBEREIT filed Critical KARLSRUHE WIEDERAUFBEREIT
Publication of FR2573821A1 publication Critical patent/FR2573821A1/fr
Application granted granted Critical
Publication of FR2573821B1 publication Critical patent/FR2573821B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D9/065—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type the driving fluid being a gas or vapour, e.g. exhaust of a combustion engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
FR858515087A 1984-11-23 1985-10-11 Dispositif pour la mise en marche d'une pompe centrifuge aspirante non autonome, en milieu radioactif. Expired - Fee Related FR2573821B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843442716 DE3442716A1 (de) 1984-11-23 1984-11-23 Vorrichtung zum anfahren einer nicht selbstaendig ansaugenden kreiselpumpe

Publications (2)

Publication Number Publication Date
FR2573821A1 FR2573821A1 (fr) 1986-05-30
FR2573821B1 true FR2573821B1 (fr) 1990-11-02

Family

ID=6250958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858515087A Expired - Fee Related FR2573821B1 (fr) 1984-11-23 1985-10-11 Dispositif pour la mise en marche d'une pompe centrifuge aspirante non autonome, en milieu radioactif.

Country Status (7)

Country Link
US (1) US4623302A (fr)
JP (1) JPS61129497A (fr)
BE (1) BE903432A (fr)
BR (1) BR8505874A (fr)
DE (1) DE3442716A1 (fr)
FR (1) FR2573821B1 (fr)
GB (1) GB2169030B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822470A (en) * 1987-10-09 1989-04-18 Baylor College Of Medicine Method of and apparatus for cell poration and cell fusion using radiofrequency electrical pulses
US5454532A (en) * 1993-01-15 1995-10-03 Fmc Corporation Aircraft deicer pumping system
SE520567C2 (sv) * 1997-03-26 2003-07-29 Abs Pump Prod Ab Anordning för evakuering av pumpar
CN105253480B (zh) * 2015-09-08 2017-10-17 青岛港国际股份有限公司 一种油泵房油气排放装置和使用其的油气排放方法
RU185977U1 (ru) * 2018-08-21 2018-12-25 Закрытое акционерное общество Научно-производственное внедренческое предприятие "Турбокон" Устройство поддержания уровня в замкнутой газожидкостной системе

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US869387A (en) * 1902-09-04 1907-10-29 Alfred Papillon Pump.
US1466413A (en) * 1922-02-03 1923-08-28 Schaanning Peder Christian Method and arrangement for conveying wood pulp
US3161558A (en) * 1960-07-05 1964-12-15 Aqua Chem Inc Flash chamber structure
DE1301257B (de) * 1966-10-08 1969-08-14 Bungartz Paul Tauchkreiselpumpe mit vorgeschalteter Strahlpumpe
NL6804399A (fr) * 1968-03-28 1969-09-30
US4067663A (en) * 1973-03-19 1978-01-10 The Chemithon Corporation Sewage pump priming system
JPS5023010A (fr) * 1973-07-03 1975-03-12
JPS54163404A (en) * 1978-06-15 1979-12-26 Berber Viktor A Liquid transfer apparatus

Also Published As

Publication number Publication date
US4623302A (en) 1986-11-18
DE3442716A1 (de) 1986-05-28
JPH0246798B2 (fr) 1990-10-17
BR8505874A (pt) 1986-08-12
GB8524179D0 (en) 1985-12-18
JPS61129497A (ja) 1986-06-17
BE903432A (fr) 1986-02-03
GB2169030B (en) 1988-05-18
GB2169030A (en) 1986-07-02
FR2573821A1 (fr) 1986-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse