BE824183A - Perfectionnements aux turbo-machines - Google Patents

Perfectionnements aux turbo-machines

Info

Publication number
BE824183A
BE824183A BE152212A BE152212A BE824183A BE 824183 A BE824183 A BE 824183A BE 152212 A BE152212 A BE 152212A BE 152212 A BE152212 A BE 152212A BE 824183 A BE824183 A BE 824183A
Authority
BE
Belgium
Prior art keywords
turbo
machine improvements
machine
Prior art date
Application number
BE152212A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE824183A publication Critical patent/BE824183A/xx

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
BE152212A 1974-01-09 1975-01-08 Perfectionnements aux turbo-machines BE824183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431823A US3912342A (en) 1974-01-09 1974-01-09 Turbo-machines

Publications (1)

Publication Number Publication Date
BE824183A true BE824183A (fr) 1975-05-02

Family

ID=23713594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152212A BE824183A (fr) 1974-01-09 1975-01-08 Perfectionnements aux turbo-machines

Country Status (10)

Country Link
US (1) US3912342A (xx)
JP (1) JPS6118067B2 (xx)
BE (1) BE824183A (xx)
CA (1) CA1005835A (xx)
CH (1) CH589786A5 (xx)
DE (1) DE2500904A1 (xx)
GB (1) GB1476778A (xx)
IN (1) IN144722B (xx)
IT (1) IT1026149B (xx)
NL (1) NL184172C (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026877C2 (de) * 1980-07-16 1983-06-09 Herbert Hänchen KG, 7302 Ostfildern Reibungsarme Dichtung
DE3607703A1 (de) * 1986-03-10 1987-09-17 Mitsubishi Heavy Ind Ltd Dichtungsanordnung fuer eine fluessigkeitsgetriebene rotations-antriebsmaschine
FR2644205B1 (fr) * 1989-03-08 1991-05-03 Snecma Palier de turbomachine a joint d'etancheite integre
US5005990A (en) * 1990-04-27 1991-04-09 Ingersoll-Rand Company Pump bearing system
US5403019A (en) * 1993-05-03 1995-04-04 Dresser-Rand Company Balanced floating labyrinth seal
US5593232A (en) * 1995-11-22 1997-01-14 Dresser-Rand Company Integral pivot pad bushing seal bearing
US5613781A (en) * 1996-04-30 1997-03-25 Dresser-Rand Company Hanging spring supported squeeze film damping system for shaft bearing
US5738356A (en) * 1996-05-09 1998-04-14 Dresser Rand Co Shaft support structure for turbomachine
DE19947007A1 (de) * 1999-09-30 2001-07-26 Zexel Valeo Compressor Europe Wellenabdichtung, insbesondere für Axialkolbenverdichter
US20040222594A1 (en) * 2003-05-08 2004-11-11 Dresser-Rand Company Oil film sealing device for a rotating shaft
US11162591B2 (en) * 2016-03-10 2021-11-02 General Electric Company Seal ring assembly for a dynamoelectric machine
US11739653B2 (en) * 2017-05-03 2023-08-29 Stein Seal Company Circumferential seal assembly with adjustable seating forces
EP3619403B1 (en) * 2017-05-03 2022-10-05 Stein Seal Company Improved circumferential seal assembly with adjustable seating forces
US11371560B1 (en) * 2018-06-28 2022-06-28 Orion Engineered Seals, Llc Sealing device for pillow blocks
US10968762B2 (en) * 2018-11-19 2021-04-06 General Electric Company Seal assembly for a turbo machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527941A (en) * 1948-05-22 1950-10-31 Borg Warner Pump-multiple piece bushing
US3172709A (en) * 1963-04-29 1965-03-09 Westinghouse Electric Corp Shaft bearing arrangement
US3339990A (en) * 1964-07-13 1967-09-05 Worthington Corp Lubricated bearing shoe
US3421412A (en) * 1965-02-26 1969-01-14 Edward L Ackley High speed rotary hydraulic motor
CH453015A (de) * 1966-06-17 1968-05-31 Bbc Brown Boveri & Cie Schwimmringdichtung
CH470612A (de) * 1968-01-25 1969-03-31 Bbc Brown Boveri & Cie Schwimmringdichtung
NL136709C (xx) * 1969-02-28
CH511385A (de) * 1969-08-06 1971-08-15 Cyphelly Ivan J Hydrostastische Wellendichtung
CH540446A (de) * 1971-07-09 1973-08-15 Bbc Sulzer Turbomaschinen Stopbüchse für drehende Wellen

Also Published As

Publication number Publication date
GB1476778A (en) 1977-06-16
JPS50100420A (xx) 1975-08-09
IT1026149B (it) 1978-09-20
IN144722B (xx) 1978-06-24
CH589786A5 (xx) 1977-07-15
JPS6118067B2 (xx) 1986-05-10
NL7500144A (nl) 1975-07-11
NL184172B (nl) 1988-12-01
DE2500904A1 (de) 1975-07-17
CA1005835A (en) 1977-02-22
US3912342A (en) 1975-10-14
NL184172C (nl) 1989-05-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DRESSER INDUSTRIES INC.

Effective date: 19920131