DE69102357D1 - Mehrstufige Kreiselpumpe. - Google Patents

Mehrstufige Kreiselpumpe.

Info

Publication number
DE69102357D1
DE69102357D1 DE69102357T DE69102357T DE69102357D1 DE 69102357 D1 DE69102357 D1 DE 69102357D1 DE 69102357 T DE69102357 T DE 69102357T DE 69102357 T DE69102357 T DE 69102357T DE 69102357 D1 DE69102357 D1 DE 69102357D1
Authority
DE
Germany
Prior art keywords
bushing
ring
casing
pin
centrifugal 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
DE69102357T
Other languages
English (en)
Other versions
DE69102357T2 (de
Inventor
Peter Thompson
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.)
Clyde Union DB Ltd
Original Assignee
David Brown Engineering Ltd
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 David Brown Engineering Ltd filed Critical David Brown Engineering Ltd
Application granted granted Critical
Publication of DE69102357D1 publication Critical patent/DE69102357D1/de
Publication of DE69102357T2 publication Critical patent/DE69102357T2/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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE69102357T 1990-07-07 1991-06-24 Mehrstufige Kreiselpumpe. Expired - Lifetime DE69102357T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909015047A GB9015047D0 (en) 1990-07-07 1990-07-07 Multi-stage centrifugal pumps

Publications (2)

Publication Number Publication Date
DE69102357D1 true DE69102357D1 (de) 1994-07-14
DE69102357T2 DE69102357T2 (de) 1995-01-19

Family

ID=10678810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102357T Expired - Lifetime DE69102357T2 (de) 1990-07-07 1991-06-24 Mehrstufige Kreiselpumpe.

Country Status (6)

Country Link
EP (1) EP0466350B1 (de)
AT (1) ATE106994T1 (de)
CA (1) CA2046465C (de)
DE (1) DE69102357T2 (de)
ES (1) ES2057773T3 (de)
GB (1) GB9015047D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0401188D0 (en) * 2004-01-21 2004-02-25 Weir Pumps Ltd Pump casing
DE102008033073B3 (de) * 2008-07-15 2009-12-03 Ruhrpumpen Gmbh Zentrifugalpumpe
CN103291462B (zh) * 2013-01-05 2015-08-05 中国航空工业集团公司西安飞机设计研究所 一种分体式燃油泵排油方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB100858A (en) * 1916-03-29 1916-07-20 G & J Weir Ltd Improvements in Centrifugal or the like Pumps.
US1639279A (en) * 1923-05-16 1927-08-16 Frederick Iron And Steel Compa Wearing ring for rotary elements
US1743348A (en) * 1928-05-07 1930-01-14 Byron Jackson Pump Co Centrifugal-pump assembly
FR850685A (fr) * 1938-05-21 1939-12-22 G & J Weir Perfectionnements aux pompes rotatives
CA957563A (en) * 1970-12-21 1974-11-12 Carl J. Blom Multistage pump and manufacturing method

Also Published As

Publication number Publication date
DE69102357T2 (de) 1995-01-19
ES2057773T3 (es) 1994-10-16
CA2046465C (en) 1998-09-22
GB9015047D0 (en) 1990-08-29
EP0466350A3 (en) 1992-02-26
EP0466350B1 (de) 1994-06-08
EP0466350A2 (de) 1992-01-15
CA2046465A1 (en) 1992-01-08
ATE106994T1 (de) 1994-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition