FR2540213B1 - Dispositif d'etanchement d'un arbre rotatif, ensemble a arbre rotatif equipe de ce dispositif et turbocompresseur dont le rotor est muni dudit dispositif - Google Patents

Dispositif d'etanchement d'un arbre rotatif, ensemble a arbre rotatif equipe de ce dispositif et turbocompresseur dont le rotor est muni dudit dispositif

Info

Publication number
FR2540213B1
FR2540213B1 FR8401321A FR8401321A FR2540213B1 FR 2540213 B1 FR2540213 B1 FR 2540213B1 FR 8401321 A FR8401321 A FR 8401321A FR 8401321 A FR8401321 A FR 8401321A FR 2540213 B1 FR2540213 B1 FR 2540213B1
Authority
FR
France
Prior art keywords
rotary shaft
turbocharger
sealing
rotor provided
assembly equipped
Prior art date
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
FR8401321A
Other languages
English (en)
Other versions
FR2540213A1 (fr
Inventor
Ralph Franklin John Flower
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.)
Cross Manufacturing Co 1938 Ltd
Original Assignee
Cross Manufacturing Co 1938 Ltd
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 Cross Manufacturing Co 1938 Ltd filed Critical Cross Manufacturing Co 1938 Ltd
Publication of FR2540213A1 publication Critical patent/FR2540213A1/fr
Application granted granted Critical
Publication of FR2540213B1 publication Critical patent/FR2540213B1/fr
Expired legal-status Critical Current

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • 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
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8401321A 1983-01-28 1984-01-27 Dispositif d'etanchement d'un arbre rotatif, ensemble a arbre rotatif equipe de ce dispositif et turbocompresseur dont le rotor est muni dudit dispositif Expired FR2540213B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08302450A GB2134604B (en) 1983-01-28 1983-01-28 Rotatable shaft seals

Publications (2)

Publication Number Publication Date
FR2540213A1 FR2540213A1 (fr) 1984-08-03
FR2540213B1 true FR2540213B1 (fr) 1988-08-26

Family

ID=10537121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401321A Expired FR2540213B1 (fr) 1983-01-28 1984-01-27 Dispositif d'etanchement d'un arbre rotatif, ensemble a arbre rotatif equipe de ce dispositif et turbocompresseur dont le rotor est muni dudit dispositif

Country Status (5)

Country Link
US (1) US4526387A (fr)
JP (1) JPS59144859A (fr)
DE (1) DE3402030A1 (fr)
FR (1) FR2540213B1 (fr)
GB (1) GB2134604B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830470A1 (de) * 1988-09-08 1990-03-15 Mtu Friedrichshafen Gmbh Dichtungseinrichtung zwischen welle und gehaeuse einer stroemungsmaschine mit mindestens einem laufrad
US5146793A (en) * 1989-10-06 1992-09-15 Millipore Corporation Fluid seal
GB9123680D0 (en) * 1991-11-07 1992-01-02 Loritech Limited Floating face labyrinth seal
US5292138A (en) * 1992-09-21 1994-03-08 General Elecric Company Rotor to rotor split ring seal
GB2359863B (en) * 2000-03-04 2003-03-26 Alstom Turbocharger
EP1561002B1 (fr) * 2002-11-07 2010-01-20 Extreme Machining Australia PTY Ltd Aleseur a rouleau rotatif ameliore
EP1627128A4 (fr) * 2003-05-07 2006-05-24 Extreme Machining Australia Pt Bande stabilisatrice pour ensemble galet
US20120112415A1 (en) * 2010-11-10 2012-05-10 United Technologies Corporation Rotating seal ring with targeted split surface orientation
US9297208B2 (en) 2011-11-21 2016-03-29 Utah Valley University Ball and socket roller reamer and keyseat wiper
US9909437B2 (en) * 2015-12-04 2018-03-06 General Electric Company Curvic seal for use in a gas turbine engine and method of assembling a gas turbine engine
US9995397B2 (en) 2016-07-12 2018-06-12 United Technologies Corporation Coated seal housing
US11542819B2 (en) * 2021-02-17 2023-01-03 Pratt & Whitney Canada Corp. Split ring seal for gas turbine engine rotor
US11506071B2 (en) * 2021-03-02 2022-11-22 Raytheon Technologies Corporation Piston ring shuttle carrier

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27188A (en) * 1860-02-14 Improvement in plows
US1895167A (en) * 1932-03-05 1933-01-24 Hoover Steel Ball Company Bearing
FR844864A (fr) * 1938-02-16 1939-08-03 Ramsey Accessories Mfg Corp Perfectionnements aux segments de piston
DE716103C (de) * 1938-12-08 1942-01-13 Goetzewerke Dichtungsring
US2466428A (en) * 1945-06-20 1949-04-05 Weatherhead Co Piston seal
US2465896A (en) * 1946-06-28 1949-03-29 Ramsey Corp Piston packing ring
US2890069A (en) * 1956-04-10 1959-06-09 Gen Motors Corp Rotary seal
US3082011A (en) * 1959-12-09 1963-03-19 Sealol Corp Rotary shaft seal
NL6403554A (fr) * 1963-04-06 1964-10-07
US3658350A (en) * 1969-11-10 1972-04-25 Gast Mfg Corp Air compressor piston ring
JPS5024673B2 (fr) * 1972-08-10 1975-08-18
SE419891B (sv) * 1973-06-06 1981-08-31 Asea Ab Hogtryckstetning
US4161317A (en) * 1973-11-17 1979-07-17 Nippon Piston Ring Co., Ltd. Seal ring for rotary shaft
JPS5076255U (fr) * 1973-11-17 1975-07-03
JPS556067A (en) * 1978-06-30 1980-01-17 Arai Pump Mfg Co Ltd Slant face seal
DD148089A1 (de) * 1979-12-19 1981-05-06 Karl Schuenemann Dichtring fuer hohe temperaturen
JPS5712769U (fr) * 1980-06-24 1982-01-22
JPS6123717Y2 (fr) * 1980-11-05 1986-07-16
DE3209898A1 (de) * 1982-03-18 1983-09-29 Peter 7922 Herbrechtingen Greiner Kolbenring
GB2206669B (en) * 1987-07-07 1991-01-16 Johannes Hendrikus Bra Joubert A seal

Also Published As

Publication number Publication date
GB2134604A (en) 1984-08-15
GB8302450D0 (en) 1983-03-02
JPS59144859A (ja) 1984-08-20
FR2540213A1 (fr) 1984-08-03
DE3402030A1 (de) 1984-08-02
JPH052869B2 (fr) 1993-01-13
GB2134604B (en) 1986-03-12
US4526387A (en) 1985-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse