NO953728L - Rotary machine with axial force - Google Patents

Rotary machine with axial force

Info

Publication number
NO953728L
NO953728L NO953728A NO953728A NO953728L NO 953728 L NO953728 L NO 953728L NO 953728 A NO953728 A NO 953728A NO 953728 A NO953728 A NO 953728A NO 953728 L NO953728 L NO 953728L
Authority
NO
Norway
Prior art keywords
rotary machine
axial force
shaft
force
axial
Prior art date
Application number
NO953728A
Other languages
Norwegian (no)
Other versions
NO953728D0 (en
Inventor
Daniel Bolusset
Original Assignee
Framatome Sa
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 Framatome Sa filed Critical Framatome Sa
Publication of NO953728D0 publication Critical patent/NO953728D0/en
Publication of NO953728L publication Critical patent/NO953728L/en

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • F01D25/168—Sliding contact bearing for axial load mainly
    • 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
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/053—Shafts
    • F04D29/054—Arrangements for joining or assembling shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Rotasjonsmaskin med aksialkraft, i hvilken en aksial anleggskraft og et dreiemoment overføres til"en aksel (16) fra en rotor (4) i maskinen via en rørformet basisdel (30) for montering som bæres av akselen. Oppfinnelsen kan særlig anvendes for turbomaskiner, slik som en flertrinns sentrifugalkompressor.Rotary machine with axial force, in which an axial abutment force and a torque are transmitted to "a shaft (16) from a rotor (4) in the machine via a tubular base part (30) for mounting supported by the shaft. as a multistage centrifugal compressor.

NO953728A 1994-09-23 1995-09-21 Rotary machine with axial force NO953728L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411365A FR2724974B1 (en) 1994-09-23 1994-09-23 ROTARY AXIAL PUSH MACHINE

Publications (2)

Publication Number Publication Date
NO953728D0 NO953728D0 (en) 1995-09-21
NO953728L true NO953728L (en) 1996-03-25

Family

ID=9467210

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953728A NO953728L (en) 1994-09-23 1995-09-21 Rotary machine with axial force

Country Status (4)

Country Link
EP (1) EP0703366B1 (en)
DE (1) DE69506069T2 (en)
FR (1) FR2724974B1 (en)
NO (1) NO953728L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2414637A2 (en) * 2009-04-01 2012-02-08 Siemens Aktiengesellschaft Rotor for a turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595669A (en) * 1942-04-27 1947-12-12 Power Jets Ltd Rotor assembly
US1789329A (en) * 1923-04-19 1931-01-20 Carrier Engineering Corp Sealing and thrust balancing means for rotary compressors and analogous machines
US4234290A (en) * 1978-11-30 1980-11-18 Binks Manufacturing Company Turbine pump
DE3214030C2 (en) * 1981-05-22 1986-01-02 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Rigid shaft coupling for centrifugal pumps arranged with a vertical shaft

Also Published As

Publication number Publication date
DE69506069T2 (en) 1999-05-20
EP0703366B1 (en) 1998-11-18
EP0703366A1 (en) 1996-03-27
DE69506069D1 (en) 1998-12-24
FR2724974A1 (en) 1996-03-29
NO953728D0 (en) 1995-09-21
FR2724974B1 (en) 1996-11-22

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