NO179758C - Device for relieving axial forces - Google Patents

Device for relieving axial forces

Info

Publication number
NO179758C
NO179758C NO913226A NO913226A NO179758C NO 179758 C NO179758 C NO 179758C NO 913226 A NO913226 A NO 913226A NO 913226 A NO913226 A NO 913226A NO 179758 C NO179758 C NO 179758C
Authority
NO
Norway
Prior art keywords
axial forces
relieving axial
relieving
forces
axial
Prior art date
Application number
NO913226A
Other languages
Norwegian (no)
Other versions
NO179758B (en
NO913226D0 (en
NO913226L (en
Inventor
Karl Gaffal
Original Assignee
Ksb Ag
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 Ksb Ag filed Critical Ksb Ag
Publication of NO913226D0 publication Critical patent/NO913226D0/en
Publication of NO913226L publication Critical patent/NO913226L/en
Publication of NO179758B publication Critical patent/NO179758B/en
Publication of NO179758C publication Critical patent/NO179758C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/04—Relieving load on bearings using hydraulic or pneumatic means
    • 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
    • F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
    • 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
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
NO913226A 1989-03-04 1991-08-19 Device for relieving axial forces NO179758C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3906961 1989-03-04
DE3929750A DE3929750A1 (en) 1989-03-04 1989-09-07 AXIAL DISCHARGE RELIEF DEVICE
PCT/EP1990/000332 WO1990010161A1 (en) 1989-03-04 1990-02-28 Device for relieving axial thrusts

Publications (4)

Publication Number Publication Date
NO913226D0 NO913226D0 (en) 1991-08-19
NO913226L NO913226L (en) 1991-08-30
NO179758B NO179758B (en) 1996-09-02
NO179758C true NO179758C (en) 1996-12-11

Family

ID=25878444

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913226A NO179758C (en) 1989-03-04 1991-08-19 Device for relieving axial forces

Country Status (5)

Country Link
EP (1) EP0461131B1 (en)
DE (2) DE3929750A1 (en)
ES (1) ES2037555T3 (en)
NO (1) NO179758C (en)
WO (1) WO1990010161A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE182961T1 (en) * 1993-12-08 1999-08-15 Ebara Corp CAN MOTOR PUMP
FI940630A (en) * 1994-02-11 1995-08-12 Ahlstroem Oy centrifugal
US6071091A (en) * 1998-02-12 2000-06-06 Lemieux; Guy B. Integral motor/generator and pump/turbine with hydrostatic bearings
DE102007043764B3 (en) 2007-09-13 2008-10-16 Voith Patent Gmbh Axial thrust unloading unit for use with e.g. hydrodynamic clutch, has throttle bodies that are reciprocally opened and closed by axial relative movement between thrust compensation ring and disk-shaped throttle element
DE102007055225A1 (en) * 2007-11-19 2009-05-20 Bosch Mahle Turbo Systems Gmbh & Co. Kg Charging device i.e. exhaust gas turbocharger, for motor vehicle, has shaft for supporting turbine wheel and compressor wheel, where shaft is supported in axial thrust bearing via torque proof flange plate that is connected with shaft
DE102009052225B4 (en) * 2009-11-06 2019-08-14 Volkswagen Ag Gas seal between a shaft and a housing
ES2683371T3 (en) 2013-05-03 2018-09-26 Grundfos Holding A/S Pre-assembled sliding bearing unit for easy mounting on a shaft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR402952A (en) * 1908-06-01 1909-10-22 Worthington Pump Company Ltd Balancing device, for centrifugal pumps and other similar machines
DE895102C (en) * 1951-11-13 1953-10-29 Siemens Ag Device to compensate for the axial thrust in centrifugal pumps, especially in electrically driven submersible pumps
FR1134136A (en) * 1954-07-21 1957-04-08 Westinghouse Electric Corp Thrust bearing
US3393947A (en) * 1966-04-13 1968-07-23 United Aircraft Corp Two-directional axial thrust balancer
JPS59160093A (en) * 1983-03-04 1984-09-10 Hitachi Ltd Shaft thrust load reducing device for submergible pump

Also Published As

Publication number Publication date
ES2037555T3 (en) 1993-06-16
EP0461131B1 (en) 1992-12-30
DE3929750A1 (en) 1990-09-06
NO179758B (en) 1996-09-02
NO913226D0 (en) 1991-08-19
WO1990010161A1 (en) 1990-09-07
DE59000701D1 (en) 1993-02-11
NO913226L (en) 1991-08-30
EP0461131A1 (en) 1991-12-18

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Legal Events

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