CA1025900A - Turbo-machinery seal - Google Patents

Turbo-machinery seal

Info

Publication number
CA1025900A
CA1025900A CA225,145A CA225145A CA1025900A CA 1025900 A CA1025900 A CA 1025900A CA 225145 A CA225145 A CA 225145A CA 1025900 A CA1025900 A CA 1025900A
Authority
CA
Canada
Prior art keywords
turbo
machinery seal
machinery
seal
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
CA225,145A
Other languages
English (en)
French (fr)
Inventor
Fred K. Kunderman
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to CA286,911A priority Critical patent/CA1034154A/en
Application granted granted Critical
Publication of CA1025900A publication Critical patent/CA1025900A/en
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
    • 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
    • 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
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • F01D25/186—Sealing means for sliding contact bearing
CA225,145A 1974-05-13 1975-04-22 Turbo-machinery seal Expired CA1025900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA286,911A CA1034154A (en) 1974-05-13 1977-09-16 Turbo-machinery seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469561A US3915459A (en) 1974-05-13 1974-05-13 Turbo-machinery seal

Publications (1)

Publication Number Publication Date
CA1025900A true CA1025900A (en) 1978-02-07

Family

ID=23864241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,145A Expired CA1025900A (en) 1974-05-13 1975-04-22 Turbo-machinery seal

Country Status (13)

Country Link
US (1) US3915459A (de)
JP (1) JPS5821147B2 (de)
BE (1) BE828957A (de)
CA (1) CA1025900A (de)
CH (1) CH585866A5 (de)
DE (1) DE2519689C2 (de)
FR (1) FR2271466B1 (de)
GB (1) GB1464335A (de)
IN (1) IN144545B (de)
IT (1) IT1035620B (de)
NL (1) NL7505378A (de)
NO (1) NO149252C (de)
SE (1) SE419791B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890849A (en) * 1983-05-17 1990-01-02 James Walker & Company Limited Shaft seals
US4579349A (en) * 1984-12-27 1986-04-01 Westinghouse Electric Corp. Single ring gland seal for a dynamoelectric machine rotating shaft
DE3531237C1 (en) * 1985-08-31 1987-01-02 Schwing Hydraulik Elektronik Sealed connection
JPH0660692B2 (ja) * 1986-02-27 1994-08-10 三菱重工業株式会社 回転機械のシ−ル装置
DE3607703A1 (de) * 1986-03-10 1987-09-17 Mitsubishi Heavy Ind Ltd Dichtungsanordnung fuer eine fluessigkeitsgetriebene rotations-antriebsmaschine
US5188375A (en) * 1991-02-19 1993-02-23 General Electric Company Squeeze film damper piston ring seal
US5738356A (en) * 1996-05-09 1998-04-14 Dresser Rand Co Shaft support structure for turbomachine
DE19841830A1 (de) * 1998-09-12 2000-04-06 Haenchen Kg Herbert Reibungsarme Dichtung
DE102005055942B4 (de) * 2005-11-24 2008-06-12 Sensoplan Aktiengesellschaft Abdichtvorrichtung
US7857319B2 (en) * 2006-06-08 2010-12-28 John Crane Inc. Mechanical seal with banded ring
DE102008009824A1 (de) * 2008-02-19 2009-08-20 Rolls-Royce Deutschland Ltd & Co Kg Dichtungsanordnung für eine Gasturbine
EP2535621B1 (de) * 2011-05-26 2014-06-25 Siemens Aktiengesellschaft Wellendichtungsring für ein Sperröldichtungssystem eines wasserstoffgekühlten Generators
WO2016179236A1 (en) * 2015-05-04 2016-11-10 Trelleborg Sealing Solutions Us, Inc. Seal assembly for a sterile environment
CN105545373B (zh) * 2016-02-05 2017-05-10 中国船舶重工集团公司第七�三研究所 高背压汽轮机可快捷拆卸端汽封
US10865657B2 (en) * 2018-04-23 2020-12-15 Pratt & Whitney Canada Corp. Sealing assembly for a gas turbine engine
AU2020214727A1 (en) * 2019-01-29 2021-09-16 Hoerbiger Wien Gmbh Packaging ring with diagonal relief opening

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH160247A (de) * 1931-12-10 1933-02-28 Sulzer Ag Rotationsmaschine.
DE1284176B (de) * 1959-03-17 1968-11-28 Breinlich Einrichtung zum Einstellen des Lagerspieles zwischen einer Welle und einem dehnbaren Gleitlagerring
CH540446A (de) * 1971-07-09 1973-08-15 Bbc Sulzer Turbomaschinen Stopbüchse für drehende Wellen

Also Published As

Publication number Publication date
CH585866A5 (de) 1977-03-15
SE419791B (sv) 1981-08-24
DE2519689A1 (de) 1975-11-27
FR2271466A1 (de) 1975-12-12
JPS5821147B2 (ja) 1983-04-27
NO149252B (no) 1983-12-05
NO149252C (no) 1984-03-14
SE7505415L (sv) 1975-11-14
NO751677L (de) 1975-11-14
JPS50155862A (de) 1975-12-16
BE828957A (fr) 1975-09-01
IT1035620B (it) 1979-10-20
IN144545B (de) 1978-05-13
FR2271466B1 (de) 1981-09-25
GB1464335A (en) 1977-02-09
US3915459A (en) 1975-10-28
NL7505378A (nl) 1975-11-17
DE2519689C2 (de) 1982-11-25

Similar Documents

Publication Publication Date Title
CA1011537A (en) Sealing devices
CA1008774A (en) Slidable stator seal
CA1034488A (en) Seal
CA1036032A (en) Heater-blower assembly
CA1017301A (en) Carton sealing
CA994637A (en) Valves
CA1019204A (en) Face seal structure
CA1025900A (en) Turbo-machinery seal
CA1005835A (en) Turbo-machine seal
CA1022954A (en) Seal ring
CA1032739A (en) Seals
CA1014998A (en) Pipe seal
CA1022955A (en) Joint sealing
CA1003669A (en) Seal washers
CA987896A (en) Seals for collets
CA1027986A (en) Seal mounting arrangement
CA1030174A (en) Fluid seal
GB1523880A (en) Seal
CA1034154A (en) Turbo-machinery seal
AU484507B2 (en) Security seal
CA1018202A (en) Shaft seal
AU492543B1 (en) Improved fluid seal
AU491631B1 (en) Improved seals
AU8361475A (en) Seal
AU484279B2 (en) Sealing means