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FI854880A - Anordning foer axiell foerskjutning av en pumps loephjul. - Google Patents

Anordning foer axiell foerskjutning av en pumps loephjul. Download PDF

Info

Publication number
FI854880A
FI854880A FI854880A FI854880A FI854880A FI 854880 A FI854880 A FI 854880A FI 854880 A FI854880 A FI 854880A FI 854880 A FI854880 A FI 854880A FI 854880 A FI854880 A FI 854880A
Authority
FI
Finland
Prior art keywords
loephjul
foerskjutning
axiell
pumps
anordning foer
Prior art date
Application number
FI854880A
Other languages
English (en)
Other versions
FI85618B (fi
FI85618C (fi
FI854880A0 (fi
Inventor
Raimo 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
Priority to FI854880A priority Critical patent/FI85618C/fi
Publication of FI854880A0 publication Critical patent/FI854880A0/fi
Priority to PCT/FI1986/000143 priority patent/WO1987003654A1/en
Priority to DE19863690630 priority patent/DE3690630T1/de
Publication of FI854880A publication Critical patent/FI854880A/fi
Priority to SE8802177A priority patent/SE8802177L/
Publication of FI85618B publication Critical patent/FI85618B/fi
Application granted granted Critical
Publication of FI85618C publication Critical patent/FI85618C/fi

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)
FI854880A 1985-12-11 1985-12-11 Anordning foer axiell foerskjutning av en pumps loephjul. FI85618C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI854880A FI85618C (fi) 1985-12-11 1985-12-11 Anordning foer axiell foerskjutning av en pumps loephjul.
PCT/FI1986/000143 WO1987003654A1 (en) 1985-12-11 1986-12-09 Apparatus for moving the impeller of a pump axially
DE19863690630 DE3690630T1 (fi) 1985-12-11 1986-12-09
SE8802177A SE8802177L (sv) 1985-12-11 1988-06-10 Anordning for axiell forskjutning av ett lophjul i en pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854880A FI85618C (fi) 1985-12-11 1985-12-11 Anordning foer axiell foerskjutning av en pumps loephjul.
FI854880 1985-12-11

Publications (4)

Publication Number Publication Date
FI854880A0 FI854880A0 (fi) 1985-12-11
FI854880A true FI854880A (fi) 1987-06-12
FI85618B FI85618B (fi) 1992-01-31
FI85618C FI85618C (fi) 1992-05-11

Family

ID=8521817

Family Applications (1)

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

Country Status (4)

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

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
US1404712A (en) * 1921-01-21 1922-01-24 Allis Chalmers Mfg Co Hydraulic machine
US1404717A (en) * 1921-01-21 1922-01-24 Allis Chalmers Mfg Co Hydraulic machine

Also Published As

Publication number Publication date
WO1987003654A1 (en) 1987-06-18
DE3690630T1 (fi) 1988-11-17
SE8802177D0 (sv) 1988-06-10
SE8802177L (sv) 1988-06-10
FI85618B (fi) 1992-01-31
FI85618C (fi) 1992-05-11
FI854880A0 (fi) 1985-12-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A. AHLSTROEM OSAKEYHTIOE