FI791999A - Centrifugalflaekt foer hoegtryck - Google Patents

Centrifugalflaekt foer hoegtryck

Info

Publication number
FI791999A
FI791999A FI791999A FI791999A FI791999A FI 791999 A FI791999 A FI 791999A FI 791999 A FI791999 A FI 791999A FI 791999 A FI791999 A FI 791999A FI 791999 A FI791999 A FI 791999A
Authority
FI
Finland
Prior art keywords
hoegtryck
centrifugalflaekt
foer
foer hoegtryck
centrifugalflaekt foer
Prior art date
Application number
FI791999A
Other languages
English (en)
Other versions
FI61236B (fi
FI61236C (fi
Inventor
Seppo Leskinen
Original Assignee
Mercantile Ab 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 Mercantile Ab Oy filed Critical Mercantile Ab Oy
Priority to FI791999A priority Critical patent/FI61236C/fi
Priority to SE8004346A priority patent/SE8004346L/
Priority to GB8019384A priority patent/GB2053355B/en
Priority to US06/159,857 priority patent/US4378196A/en
Priority to DE3022622A priority patent/DE3022622C2/de
Priority to SU802938606A priority patent/SU1114349A3/ru
Priority to JP55084508A priority patent/JPS6010200B2/ja
Publication of FI791999A publication Critical patent/FI791999A/fi
Publication of FI61236B publication Critical patent/FI61236B/fi
Application granted granted Critical
Publication of FI61236C publication Critical patent/FI61236C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0516—Axial thrust balancing balancing pistons

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)
FI791999A 1979-06-21 1979-06-21 Centrifugalflaekt foer hoegtryck FI61236C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI791999A FI61236C (fi) 1979-06-21 1979-06-21 Centrifugalflaekt foer hoegtryck
SE8004346A SE8004346L (sv) 1979-06-21 1980-06-11 Centrifugalflekt for hogtryck
GB8019384A GB2053355B (en) 1979-06-21 1980-06-13 High-pressure centrifugal blowers
US06/159,857 US4378196A (en) 1979-06-21 1980-06-16 High-pressure centrifugal blower
DE3022622A DE3022622C2 (de) 1979-06-21 1980-06-16 Hochdruckkreiselgebläse
SU802938606A SU1114349A3 (ru) 1979-06-21 1980-06-20 Центробежна воздуходувка высокого давлени
JP55084508A JPS6010200B2 (ja) 1979-06-21 1980-06-21 高圧遠心送風機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI791999A FI61236C (fi) 1979-06-21 1979-06-21 Centrifugalflaekt foer hoegtryck
FI791999 1979-06-21

Publications (3)

Publication Number Publication Date
FI791999A true FI791999A (fi) 1980-12-22
FI61236B FI61236B (fi) 1982-02-26
FI61236C FI61236C (fi) 1982-06-10

Family

ID=8512742

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791999A FI61236C (fi) 1979-06-21 1979-06-21 Centrifugalflaekt foer hoegtryck

Country Status (7)

Country Link
US (1) US4378196A (fi)
JP (1) JPS6010200B2 (fi)
DE (1) DE3022622C2 (fi)
FI (1) FI61236C (fi)
GB (1) GB2053355B (fi)
SE (1) SE8004346L (fi)
SU (1) SU1114349A3 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113599A (ja) * 1981-12-28 1983-07-06 Hitachi Ltd 遠心送風機
DE3310376A1 (de) * 1983-03-22 1984-09-27 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Radialgeblaese mit spiralgehaeuse
US4554479A (en) * 1983-12-08 1985-11-19 Rca Corporation Cathode-ray tube having a low power cathode assembly
US4613281A (en) * 1984-03-08 1986-09-23 Goulds Pumps, Incorporated Hydrodynamic seal
DE3627778A1 (de) * 1986-08-16 1988-02-18 Bbc Brown Boveri & Cie Beruehrungsfreie zentrifugaldichteinrichtung fuer einen rotierenden maschinenteil
DE4122771A1 (de) * 1991-07-10 1993-01-21 Kai Lippert Schlaggelenknabe fuer windturbinen mit vorrichtung zur leistungsregelung
DE4435192C1 (de) * 1994-09-30 1996-02-29 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad für verschmutzte Flüssigkeiten
DE19500994A1 (de) * 1995-01-14 1996-07-18 Braun Ag Laufrad für ein Radialgebläse
DE10100977A1 (de) * 2001-01-11 2002-07-18 Abb Turbo Systems Ag Baden Vorrichtung zum Einstellen des Axialspiels bei einem Radialverdichter
US20050191174A1 (en) * 2004-02-27 2005-09-01 Ling-Zhong Zeng Centrifugal fan
EP1926915B1 (en) * 2005-09-19 2016-12-28 Ingersoll-Rand Company Stationary seal ring for a centrifugal compressor
US20070065276A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
US7775758B2 (en) * 2007-02-14 2010-08-17 Pratt & Whitney Canada Corp. Impeller rear cavity thrust adjustor
ITTO20120450A1 (it) * 2012-05-23 2013-11-24 Entsorgafin S P A Girante per gruppo di ventilazione e gruppo di ventilazione comprendente tale girante.
DE102018215068A1 (de) * 2018-09-05 2020-03-05 Robert Bosch Gmbh Laufrad für einen radialen Turboverdichter
DE102020212605A1 (de) * 2020-10-06 2022-04-07 Robert Bosch Gesellschaft mit beschränkter Haftung Radialer Verdichter und Verfahren zum Betreiben eines radialen Verdichters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123010A (en) * 1964-03-03 Centrifugal pump with thrust balancing means
US1999163A (en) * 1929-06-04 1935-04-23 Allen Sherman Hoff Co Centrifugal pump
US3101671A (en) * 1962-02-05 1963-08-27 Allis Chalmers Mfg Co Adjustable seal for pumps
JPS5257444Y2 (fi) * 1972-11-16 1977-12-27
SU644968A1 (ru) * 1977-08-09 1979-01-30 Предприятие П/Я М-5841 Центробежный насос

Also Published As

Publication number Publication date
US4378196A (en) 1983-03-29
JPS6010200B2 (ja) 1985-03-15
JPS566098A (en) 1981-01-22
SU1114349A3 (ru) 1984-09-15
FI61236B (fi) 1982-02-26
GB2053355B (en) 1983-06-08
FI61236C (fi) 1982-06-10
GB2053355A (en) 1981-02-04
SE8004346L (sv) 1980-12-22
DE3022622A1 (de) 1981-01-08
DE3022622C2 (de) 1983-09-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY NOKIA AB