DE3776570D1 - Zentrifugalpumpe fuer cryogene fluida. - Google Patents

Zentrifugalpumpe fuer cryogene fluida.

Info

Publication number
DE3776570D1
DE3776570D1 DE8787810695T DE3776570T DE3776570D1 DE 3776570 D1 DE3776570 D1 DE 3776570D1 DE 8787810695 T DE8787810695 T DE 8787810695T DE 3776570 T DE3776570 T DE 3776570T DE 3776570 D1 DE3776570 D1 DE 3776570D1
Authority
DE
Germany
Prior art keywords
cryogene
fluida
centrifugal pump
pump
blades
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
DE8787810695T
Other languages
English (en)
Inventor
Jean Elie Tornare
Klaus Bofinger
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.)
Fives Cryomec AG
Original Assignee
Cryomec AG
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 Cryomec AG filed Critical Cryomec AG
Application granted granted Critical
Publication of DE3776570D1 publication Critical patent/DE3776570D1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8787810695T 1987-11-26 1987-11-26 Zentrifugalpumpe fuer cryogene fluida. Expired - Lifetime DE3776570D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19870810695 EP0317687B1 (de) 1987-11-26 1987-11-26 Zentrifugalpumpe für cryogene Fluida

Publications (1)

Publication Number Publication Date
DE3776570D1 true DE3776570D1 (de) 1992-03-12

Family

ID=8198433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810695T Expired - Lifetime DE3776570D1 (de) 1987-11-26 1987-11-26 Zentrifugalpumpe fuer cryogene fluida.

Country Status (2)

Country Link
EP (1) EP0317687B1 (de)
DE (1) DE3776570D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368438A (en) * 1993-06-28 1994-11-29 Baxter International Inc. Blood pump
AU5032700A (en) 1999-05-21 2000-12-12 Life Spring Limited Partnership User-activated ultra-violet water treatment unit
CN102678935A (zh) * 2012-04-27 2012-09-19 大连华阳光大密封有限公司 一种机械密封用泵效环
CN105370618A (zh) * 2015-11-16 2016-03-02 蔡少波 一种锥形轴向流离心压气机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736266A (en) * 1956-02-28 eisele
DE480863C (de) * 1924-10-08 1930-11-15 Hermann Foettinger Dr Ing Einrichtung zur Vermeidung von Kavitation bei Turbopumpen hoechster Drehzahl fuer tropfbare Fluessigkeiten
FR924306A (fr) * 1946-03-21 1947-08-01 Pompe à palettes formant séparateur de vapeur et applicable notamment aux avions
US2857081A (en) * 1953-02-09 1958-10-21 Tait Mfg Co The Gas separating and pumping devices
US2984189A (en) * 1958-08-07 1961-05-16 Worthington Corp Inducer for a rotating pump
US3217654A (en) * 1963-08-08 1965-11-16 Springer Frederick Howard Combination screw and centrifugal submergible pump
NL6404199A (de) * 1964-04-17 1965-10-18

Also Published As

Publication number Publication date
EP0317687A1 (de) 1989-05-31
EP0317687B1 (de) 1992-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition