ATE106994T1 - Mehrstufige kreiselpumpe. - Google Patents

Mehrstufige kreiselpumpe.

Info

Publication number
ATE106994T1
ATE106994T1 AT91305692T AT91305692T ATE106994T1 AT E106994 T1 ATE106994 T1 AT E106994T1 AT 91305692 T AT91305692 T AT 91305692T AT 91305692 T AT91305692 T AT 91305692T AT E106994 T1 ATE106994 T1 AT E106994T1
Authority
AT
Austria
Prior art keywords
bushing
ring
casing
pin
centrifugal pump
Prior art date
Application number
AT91305692T
Other languages
English (en)
Inventor
Peter Thompson
Original Assignee
Brown David Eng 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 Brown David Eng Ltd filed Critical Brown David Eng Ltd
Application granted granted Critical
Publication of ATE106994T1 publication Critical patent/ATE106994T1/de

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)
AT91305692T 1990-07-07 1991-06-24 Mehrstufige kreiselpumpe. ATE106994T1 (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 (1)

Publication Number Publication Date
ATE106994T1 true ATE106994T1 (de) 1994-06-15

Family

ID=10678810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91305692T ATE106994T1 (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 Borg-Warner Corporation Multistage pump and manufacturing method

Also Published As

Publication number Publication date
ES2057773T3 (es) 1994-10-16
EP0466350A2 (de) 1992-01-15
EP0466350B1 (de) 1994-06-08
GB9015047D0 (en) 1990-08-29
DE69102357T2 (de) 1995-01-19
CA2046465A1 (en) 1992-01-08
EP0466350A3 (en) 1992-02-26
DE69102357D1 (de) 1994-07-14
CA2046465C (en) 1998-09-22

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time