CA1138914A - Gas seal bushing - Google Patents

Gas seal bushing

Info

Publication number
CA1138914A
CA1138914A CA000362918A CA362918A CA1138914A CA 1138914 A CA1138914 A CA 1138914A CA 000362918 A CA000362918 A CA 000362918A CA 362918 A CA362918 A CA 362918A CA 1138914 A CA1138914 A CA 1138914A
Authority
CA
Canada
Prior art keywords
ring
grooves
windback
oil
shaft
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
CA000362918A
Other languages
English (en)
French (fr)
Inventor
Haaken O. Peterson
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.)
IMO Industries Inc
Original Assignee
Transamerica DeLaval 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 Transamerica DeLaval Inc filed Critical Transamerica DeLaval Inc
Application granted granted Critical
Publication of CA1138914A publication Critical patent/CA1138914A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/916—Seal including vibration dampening feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/927—Seal including fluid pressure differential feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/93—Seal including heating or cooling feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA000362918A 1979-10-23 1980-10-22 Gas seal bushing Expired CA1138914A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US087,537 1979-10-23
US06/087,537 US4305592A (en) 1979-10-23 1979-10-23 Gas seal bushing

Publications (1)

Publication Number Publication Date
CA1138914A true CA1138914A (en) 1983-01-04

Family

ID=22205769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000362918A Expired CA1138914A (en) 1979-10-23 1980-10-22 Gas seal bushing

Country Status (9)

Country Link
US (1) US4305592A (en, 2012)
JP (2) JPS5666563A (en, 2012)
CA (1) CA1138914A (en, 2012)
DE (1) DE3039678A1 (en, 2012)
FR (1) FR2468045A1 (en, 2012)
GB (1) GB2061416B (en, 2012)
IT (1) IT1154875B (en, 2012)
MX (1) MX154500A (en, 2012)
NL (1) NL8005744A (en, 2012)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365815A (en) * 1978-09-22 1982-12-28 Associated Engineering Limited Means providing coolant between elements of radial face seals
FR2503823A2 (fr) * 1981-04-08 1982-10-15 Legoy Auguste Dispositif d'etancheite pour machine rotative a fluide hydraulique
JPS6211355Y2 (en, 2012) * 1981-04-24 1987-03-17
DE3119467C2 (de) * 1981-05-15 1983-09-01 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gleitringdichtung mit gasdynamischer Schmierung für hochtourige Strömungsmaschinen, insbesondere Gasturbinentriebwerke
GB2123098B (en) * 1982-07-01 1985-12-18 Aes Eng Ltd Mechanical shaft seals
NO841210L (no) * 1983-04-21 1984-10-22 Mitsubishi Heavy Ind Ltd Tetningsanordning for aksel
NO152764C (no) * 1983-07-25 1985-11-13 Kleven Loland As Tetningsanordning for en hoeytrykks aksialstempelpumpe.
US4579349A (en) * 1984-12-27 1986-04-01 Westinghouse Electric Corp. Single ring gland seal for a dynamoelectric machine rotating shaft
JPH0446145Y2 (en, 2012) * 1985-04-12 1992-10-29
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
US4784815A (en) * 1987-06-05 1988-11-15 P.C.E. Corp. Edge-laminating apparatus and process
US4971306A (en) * 1987-12-25 1990-11-20 Eagle Industry Co., Ltd. Seals for cylindrical surfaces
JP2648816B2 (ja) * 1988-05-10 1997-09-03 イーグル工業株式会社 円筒面シール
US5169160A (en) * 1991-11-27 1992-12-08 Parker Hannifin Corporation Lubricating seal for pneumatic cylinder
US5322298A (en) * 1992-06-09 1994-06-21 Dresser-Rand Company Shaft seal
WO1995035457A1 (en) * 1994-06-20 1995-12-28 Ramsay Thomas W Seal/bearing assembly
US6070881A (en) * 1995-12-08 2000-06-06 Siemens Aktiengesellschaft Configuration for sealing a leadthrough gap between a wall and a shaft
DE19715653A1 (de) * 1997-04-15 1998-10-22 Focke & Co Verfahren zum Betrieb von Maschinen mit rotierenden Aggregaten sowie Maschine mit rotierendem Aggregat, insbesondere Verpackungsmaschine mit (Falt-)Revolver
US5873575A (en) * 1997-04-21 1999-02-23 Delaware Capital Formation, Inc. Fluid cooled packing case member for compressors and other machinery
FR2782122B1 (fr) * 1998-08-05 2000-09-15 Snecma Agencement d'etancheite a reglage automatique de jeu
CA2353708C (en) * 2001-07-24 2008-09-02 Enviroseal Engineering Products, Ltd. Bushing arrangement for seal cavity protection in rotating fluid equipment
US7726661B2 (en) * 2002-06-21 2010-06-01 Inpro/Seal Llc Pressure balanced shaft seal assembly
US9004491B2 (en) 2002-06-21 2015-04-14 Inpro/Seal Llc Shaft seal assembly
US8979093B2 (en) * 2002-06-21 2015-03-17 Inpro/Seal, LLC Pressure balanced shaft seal assembly
US7396017B2 (en) * 2002-06-21 2008-07-08 Isotech Of Illinois, Inc. Shaft seal assembly
US20040070152A1 (en) * 2002-08-05 2004-04-15 Oehman Robert E. Ventilated pump shaft seal
BRPI0710304B1 (pt) * 2006-04-06 2019-09-24 Dresser-Rand Company Primeiro anel de vedação para um eixo rotativo em uma turbomáquina e sistema de vedação para um eixo rotativo em uma turbomáquina
US8465024B2 (en) * 2007-09-07 2013-06-18 Heerema Marine Contractors Nederland B.V. Sealing device configured to form an air seal around a pipe
US8905408B2 (en) 2008-05-22 2014-12-09 Stein Seal Company Windback device for a circumferential seal
US9357749B2 (en) 2010-01-29 2016-06-07 Gea Houle Inc. Rotary milking station, kit for assembling the same, and methods of assembling and operating associated thereto
CN102141153A (zh) * 2011-03-24 2011-08-03 泰州市慧通机械工程有限公司 水润滑密封圈
NL2006718C2 (en) * 2011-05-04 2012-11-06 Thomassen Compression Syst Bv Piston compressor for compressing gas.
EP2535621B1 (de) * 2011-05-26 2014-06-25 Siemens Aktiengesellschaft Wellendichtungsring für ein Sperröldichtungssystem eines wasserstoffgekühlten Generators
CN105705843A (zh) 2013-09-30 2016-06-22 益保密封有限公司 轴封总成
KR101730261B1 (ko) * 2015-10-23 2017-04-25 두산중공업 주식회사 터빈의 실링 조립체
US11035473B2 (en) 2018-08-10 2021-06-15 Cinchseal Associates, Inc. Inner diameter rotating drum seal
TWI735960B (zh) * 2018-09-28 2021-08-11 美商英普羅密封有限責任公司 環狀密封組件
US10731645B1 (en) * 2019-01-25 2020-08-04 John A. Kozel Stabilizing bushing constructed of fiber reinforced structural composite
US11692591B2 (en) * 2020-10-01 2023-07-04 Skf Metal Stamping S.R.L. Sealing device for a bearing unit

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB585898A (en) * 1944-11-13 1947-02-27 Automotive Prod Co Ltd Improvements in or relating to packing devices for fluid pressure apparatus
FR1036580A (fr) * 1949-11-14 1953-09-09 Thomson Houston Comp Francaise Perfectionnements aux joints étanches pour arbres de machines tournantes, en particulier de machines électriques
US2956825A (en) * 1953-05-08 1960-10-18 Napier & Son Ltd Fluid seals for shafts
BE531064A (en, 2012) * 1953-08-11
GB857943A (en) * 1958-04-03 1961-01-04 Crane Packing Ltd Improved rotary sealing device
DE1090751B (de) * 1958-12-08 1960-10-13 Asea Ab Wellendichtung fuer gasgefuellte elektrische Maschinen
AT231771B (de) * 1961-08-08 1964-02-10 Voith Gmbh J M Doppeltwirkende entlastete Dichtung zum Abdichten von Wellendurchführungen
FR1476705A (fr) * 1966-02-17 1967-04-14 Guinard Pompes Garniture tournante perfectionnée
CH453015A (de) * 1966-06-17 1968-05-31 Bbc Brown Boveri & Cie Schwimmringdichtung
US3467396A (en) * 1967-05-10 1969-09-16 Durametallic Corp Internally cooled seal assembly
US3575424A (en) * 1969-11-28 1971-04-20 Koppers Co Inc Pressure balanced circumferential seal assembly
US3724861A (en) * 1970-10-27 1973-04-03 Allis Chalmers Mfg Co New trapped bushing seal
CH540446A (de) * 1971-07-09 1973-08-15 Bbc Sulzer Turbomaschinen Stopbüchse für drehende Wellen
DE2228081C3 (de) * 1972-06-09 1975-11-27 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Gleitringdichtung fur Medien wechselnder Temperatur
GB1424575A (en) * 1973-04-17 1976-02-11 Reyrolle Parsons Ltd Shaft seals
AT340216B (de) * 1973-06-22 1977-12-12 Burgmann Dichtungswerk Feodor Dichtungsanordnung
US3937477A (en) * 1973-12-26 1976-02-10 Borg-Warner Corporation Mechanical seal system
FR2288909A1 (fr) * 1974-10-21 1976-05-21 Activite Atom Avance Joint tournant d'etancheite par effet visqueux
JPS5424A (en) * 1977-06-03 1979-01-05 Asahi Glass Co Ltd Method of forming titanium oxide coating layer on glass surface
FI61558C (fi) * 1977-09-14 1982-08-10 Painetekniikka Oy Mekanisk axeltaetning

Also Published As

Publication number Publication date
MX154500A (es) 1987-09-24
NL8005744A (nl) 1981-04-27
JPS5666563A (en) 1981-06-05
US4305592A (en) 1981-12-15
FR2468045A1 (fr) 1981-04-30
JPH0239088Y2 (en, 2012) 1990-10-19
DE3039678C2 (en, 2012) 1987-12-10
DE3039678A1 (de) 1981-05-21
IT8009567A0 (it) 1980-10-22
GB2061416B (en) 1984-01-11
JPS63180773U (en, 2012) 1988-11-22
IT1154875B (it) 1987-01-21
GB2061416A (en) 1981-05-13
FR2468045B1 (en, 2012) 1985-03-29

Similar Documents

Publication Publication Date Title
CA1138914A (en) Gas seal bushing
US5395124A (en) Retractible segmented packing ring for fluid turbines having gravity springs to neutralize packing segment weight forces
US6142729A (en) Sealing device for a turbomachine bearing chamber
US5558341A (en) Seal for sealing an incompressible fluid between a relatively stationary seal and a movable member
KR890001725B1 (ko) 유체누설을 감소시킨 회전식 유체처리장치
US6145840A (en) Radial flow seals for rotating shafts which deliberately induce turbulent flow along the seal gap
US5014999A (en) Pressure enhanced self aligning seal
US4257617A (en) Shaft seal assembly
EP0447272B1 (en) A stationary seal ring assembly for use in dry gas face seal assemblies
EP0623768B1 (en) Labyrinth gas-seal
US3724861A (en) New trapped bushing seal
US5048978A (en) Squeeze film damper seal
US4579349A (en) Single ring gland seal for a dynamoelectric machine rotating shaft
US3652139A (en) Vibration damping apparatus
EP0821773B1 (en) A non-contact shaft seal and method of reducing failure of such seals
US4296934A (en) Sealing assembly
US3347553A (en) Fluid seal
US4095806A (en) Seal arrangement
US4408767A (en) Shaft sealing devices for hydraulic machines
US3617068A (en) Floating ring seal for rotating shafts
EP0803668B1 (en) Seal for sealing an incompressible fluid between a relatively stationary seal and a movable member
US3921986A (en) Shaft seal
CN111527310B (zh) 密封布置结构
EP0312196B1 (en) Mechanical seal lubrication improvement
US4065136A (en) Shaft seal assembly for a rotary machine

Legal Events

Date Code Title Description
MKEX Expiry