SE8802177L - Anordning for axiell forskjutning av ett lophjul i en pump - Google Patents

Anordning for axiell forskjutning av ett lophjul i en pump

Info

Publication number
SE8802177L
SE8802177L SE8802177A SE8802177A SE8802177L SE 8802177 L SE8802177 L SE 8802177L SE 8802177 A SE8802177 A SE 8802177A SE 8802177 A SE8802177 A SE 8802177A SE 8802177 L SE8802177 L SE 8802177L
Authority
SE
Sweden
Prior art keywords
impeller
pump
axial shifting
speed wheel
shaft sleeve
Prior art date
Application number
SE8802177A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8802177D0 (sv
Inventor
R Fellman
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of SE8802177D0 publication Critical patent/SE8802177D0/xx
Publication of SE8802177L publication Critical patent/SE8802177L/

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/042—Axially shiftable rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE8802177A 1985-12-11 1988-06-10 Anordning for axiell forskjutning av ett lophjul i en pump SE8802177L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI854880A FI85618C (fi) 1985-12-11 1985-12-11 Anordning foer axiell foerskjutning av en pumps loephjul.

Publications (2)

Publication Number Publication Date
SE8802177D0 SE8802177D0 (sv) 1988-06-10
SE8802177L true SE8802177L (sv) 1988-06-10

Family

ID=8521817

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802177A SE8802177L (sv) 1985-12-11 1988-06-10 Anordning for axiell forskjutning av ett lophjul i en pump

Country Status (4)

Country Link
DE (1) DE3690630T1 (enExample)
FI (1) FI85618C (enExample)
SE (1) SE8802177L (enExample)
WO (1) WO1987003654A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140881A1 (de) * 1991-12-11 1993-06-17 Jetmarine Ag Wasserstrahlantrieb
CN103438021A (zh) * 2013-09-10 2013-12-11 唐山怡人鼓风机制造有限公司 一种鼓风机迷宫密封结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404717A (en) * 1921-01-21 1922-01-24 Allis Chalmers Mfg Co Hydraulic machine
US1404712A (en) * 1921-01-21 1922-01-24 Allis Chalmers Mfg Co Hydraulic machine

Also Published As

Publication number Publication date
FI854880A0 (fi) 1985-12-11
DE3690630T1 (enExample) 1988-11-17
WO1987003654A1 (en) 1987-06-18
FI85618B (fi) 1992-01-31
SE8802177D0 (sv) 1988-06-10
FI854880L (fi) 1987-06-12
FI85618C (fi) 1992-05-11

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8802177-9

Effective date: 19910503