FR2145968A5 - - Google Patents

Info

Publication number
FR2145968A5
FR2145968A5 FR7224694A FR7224694A FR2145968A5 FR 2145968 A5 FR2145968 A5 FR 2145968A5 FR 7224694 A FR7224694 A FR 7224694A FR 7224694 A FR7224694 A FR 7224694A FR 2145968 A5 FR2145968 A5 FR 2145968A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7224694A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brown Boveri Sulzer Turbomaschinen AG
Original Assignee
Brown Boveri Sulzer Turbomaschinen 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 Brown Boveri Sulzer Turbomaschinen AG filed Critical Brown Boveri Sulzer Turbomaschinen AG
Application granted granted Critical
Publication of FR2145968A5 publication Critical patent/FR2145968A5/fr
Expired legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe bearings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7224694A 1971-07-09 1972-07-07 Expired FR2145968A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1009871A CH540446A (de) 1971-07-09 1971-07-09 Stopbüchse für drehende Wellen

Publications (1)

Publication Number Publication Date
FR2145968A5 true FR2145968A5 (fr) 1973-02-23

Family

ID=4359322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224694A Expired FR2145968A5 (fr) 1971-07-09 1972-07-07

Country Status (8)

Country Link
US (1) US3756673A (fr)
JP (1) JPS5710314B1 (fr)
CH (1) CH540446A (fr)
DE (1) DE2135344C3 (fr)
FR (1) FR2145968A5 (fr)
GB (1) GB1387009A (fr)
IT (1) IT962655B (fr)
NL (1) NL7110137A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468045A1 (fr) * 1979-10-23 1981-04-30 Transamerica Delaval Inc Montage de joint etanche au gaz
FR2470313A1 (fr) * 1979-11-23 1981-05-29 Cross Mfg Co Organe et dispositif d'etancheite et procede en faisant application
FR2499198A1 (fr) * 1981-01-31 1982-08-06 Rolls Royce Joint a gaz sans contact pour pieces tournant l'une par rapport a l'autre
FR2499199A1 (fr) * 1981-01-31 1982-08-06 Rolls Royce Joint a gaz sans contact pour pieces tournant l'une par rapport a l'autre
FR2594930A1 (fr) * 1986-02-27 1987-08-28 Mitsubishi Heavy Ind Ltd Dispositif d'etancheite pour machine tournante
FR2595430A1 (fr) * 1986-03-10 1987-09-11 Mitsubishi Heavy Ind Ltd Dispositif d'etancheite pour machine a fluide rotative
EP0623768A1 (fr) * 1993-05-03 1994-11-09 Dresser-Rand Company Joint à labyrinthe

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195851A (en) * 1973-12-21 1980-04-01 Henry Fleischer System for forming a fluid-tight seal
US3912342A (en) * 1974-01-09 1975-10-14 Dresser Ind Turbo-machines
US3915459A (en) * 1974-05-13 1975-10-28 Dresser Ind Turbo-machinery seal
US3989258A (en) * 1975-01-06 1976-11-02 Dresser Industries, Inc. Shaft stiffness control apparatus
US4012085A (en) * 1975-10-16 1977-03-15 Dresser Industries, Inc. Shaft support means
US4065136A (en) * 1977-01-21 1977-12-27 Carrier Corporation Shaft seal assembly for a rotary machine
US4133541A (en) * 1978-03-13 1979-01-09 Ingersoll-Rand Company Seal
JPS56101459A (en) * 1980-01-17 1981-08-14 Mitsubishi Electric Corp Seal-ring type shaft sealing device
DE3026877C2 (de) * 1980-07-16 1983-06-09 Herbert Hänchen KG, 7302 Ostfildern Reibungsarme Dichtung
JPS58149415A (ja) * 1982-02-26 1983-09-05 Hitachi Ltd 制振軸受
DE3231171C1 (de) * 1982-08-21 1983-05-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Sperrfluessigkeitsdichtung
US4494760A (en) * 1983-07-29 1985-01-22 The United States Of America As Represented By The Secretary Of The Navy Pressure balanced floating seal
JPS60196425A (ja) * 1984-03-16 1985-10-04 Daido Metal Kogyo Kk 軸受すきまを一定に維持されたパツド型ジヤ−ナル軸受装置
DE3530986A1 (de) * 1985-08-30 1987-03-05 Klein Schanzlin & Becker Ag Spaltringdichtung mit daempfungselement
DE3910457A1 (de) * 1989-03-31 1990-10-04 Star Gmbh Linearkugelbuechse
US5190440A (en) * 1991-03-11 1993-03-02 Dresser-Rand Company Swirl control labyrinth seal
US5368313A (en) * 1993-03-03 1994-11-29 A-C Compressor Corporation Bushing for trapped bushing seal
US5593232A (en) * 1995-11-22 1997-01-14 Dresser-Rand Company Integral pivot pad bushing seal bearing
US5738356A (en) * 1996-05-09 1998-04-14 Dresser Rand Co Shaft support structure for turbomachine
DE10237040B4 (de) * 2002-08-07 2011-08-11 Wilhelm Stahlecker GmbH, 73326 Vorrichtung zum Abdichten einer Öffnung eines Rotorgehäuses
GB0226685D0 (en) * 2002-11-15 2002-12-24 Rolls Royce Plc Sealing arrangement
US7758247B2 (en) * 2005-02-28 2010-07-20 Kingsbury, Inc. Journal bearing having surface-contact retained shoes
DE102005055942B4 (de) * 2005-11-24 2008-06-12 Sensoplan Aktiengesellschaft Abdichtvorrichtung
DE102008009824A1 (de) * 2008-02-19 2009-08-20 Rolls-Royce Deutschland Ltd & Co Kg Dichtungsanordnung für eine Gasturbine
US10539034B2 (en) * 2013-10-28 2020-01-21 United Technologies Corporation Radial seal with offset relief cut
WO2017202598A1 (fr) * 2016-05-26 2017-11-30 Flender-Graffenstaden S.A.S. Palier hydrodynamique a injecteurs et deflecteurs
EP3587869B1 (fr) * 2017-02-22 2023-04-05 Eagle Industry Co., Ltd. Dispositif d'étanchéité
DE102019210657A1 (de) * 2019-07-18 2021-01-21 Robert Bosch Gmbh Kippsegmentlager
WO2022044956A1 (fr) * 2020-08-28 2022-03-03 イーグル工業株式会社 Dispositif d'étanchéité

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956825A (en) * 1953-05-08 1960-10-18 Napier & Son Ltd Fluid seals for shafts
NL136709C (fr) * 1969-02-28

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468045A1 (fr) * 1979-10-23 1981-04-30 Transamerica Delaval Inc Montage de joint etanche au gaz
FR2470313A1 (fr) * 1979-11-23 1981-05-29 Cross Mfg Co Organe et dispositif d'etancheite et procede en faisant application
FR2499198A1 (fr) * 1981-01-31 1982-08-06 Rolls Royce Joint a gaz sans contact pour pieces tournant l'une par rapport a l'autre
FR2499199A1 (fr) * 1981-01-31 1982-08-06 Rolls Royce Joint a gaz sans contact pour pieces tournant l'une par rapport a l'autre
FR2594930A1 (fr) * 1986-02-27 1987-08-28 Mitsubishi Heavy Ind Ltd Dispositif d'etancheite pour machine tournante
FR2595430A1 (fr) * 1986-03-10 1987-09-11 Mitsubishi Heavy Ind Ltd Dispositif d'etancheite pour machine a fluide rotative
EP0623768A1 (fr) * 1993-05-03 1994-11-09 Dresser-Rand Company Joint à labyrinthe
US5403019A (en) * 1993-05-03 1995-04-04 Dresser-Rand Company Balanced floating labyrinth seal

Also Published As

Publication number Publication date
NL7110137A (fr) 1973-01-11
DE2135344B2 (de) 1974-10-31
US3756673A (en) 1973-09-04
IT962655B (it) 1973-12-31
DE2135344A1 (de) 1973-01-18
JPS5710314B1 (fr) 1982-02-25
CH540446A (de) 1973-08-15
GB1387009A (en) 1975-03-12
DE2135344C3 (de) 1975-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse