CA993002A - Sealing assemblies - Google Patents

Sealing assemblies

Info

Publication number
CA993002A
CA993002A CA186,674A CA186674A CA993002A CA 993002 A CA993002 A CA 993002A CA 186674 A CA186674 A CA 186674A CA 993002 A CA993002 A CA 993002A
Authority
CA
Canada
Prior art keywords
sealing assemblies
assemblies
sealing
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
CA186,674A
Other languages
English (en)
Other versions
CA186674S (en
Inventor
Alexander B. Gosling
Colin H.S. Smith
Paul Castle
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.)
Decca Ltd
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Application granted granted Critical
Publication of CA993002A publication Critical patent/CA993002A/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
    • F16J15/16—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
    • 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
    • Y10S277/913—Seal for fluid pressure below atmospheric, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
CA186,674A 1973-01-23 1973-11-26 Sealing assemblies Expired CA993002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB348673*[A GB1415095A (en) 1973-01-23 1973-01-23 Sealing assemblies

Publications (1)

Publication Number Publication Date
CA993002A true CA993002A (en) 1976-07-13

Family

ID=9759241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,674A Expired CA993002A (en) 1973-01-23 1973-11-26 Sealing assemblies

Country Status (12)

Country Link
US (1) US3912284A (xx)
JP (1) JPS49104055A (xx)
AT (1) AT331601B (xx)
BE (1) BE808690A (xx)
CA (1) CA993002A (xx)
CH (1) CH564716A5 (xx)
DE (1) DE2363661A1 (xx)
FR (1) FR2215122A5 (xx)
GB (1) GB1415095A (xx)
IT (1) IT1000525B (xx)
NL (1) NL7317491A (xx)
SE (1) SE385318B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442338C2 (de) * 1974-09-04 1982-07-01 Alfred Teves Gmbh, 6000 Frankfurt Dichtring zur Abdichtung eines Zapfens in einer Zapfendurchführung
FR2288909A1 (fr) * 1974-10-21 1976-05-21 Activite Atom Avance Joint tournant d'etancheite par effet visqueux
NL7811164A (nl) * 1978-11-10 1980-05-13 Ihc Holland Nv Afdichting van een as.
US4192518A (en) * 1978-11-15 1980-03-11 Arendt Hans F Device for sealing an aperture in a partition wall through which a rotating drum extends
US4368895A (en) * 1980-12-01 1983-01-18 Mitsubishi Denki Kabushiki Kaisha Shaft sealing device utilizing a non-uniform groove depth
US4471963A (en) * 1984-01-09 1984-09-18 Luwa Corporation Sealing member for rotating shaft and method of sealing therewith
JPS60133274U (ja) * 1984-02-16 1985-09-05 エヌオーケー株式会社 軸封装置
IT1187539B (it) * 1985-02-28 1987-12-23 Danieli Off Mecc Tenuta a labirinto
US4637295A (en) * 1985-04-09 1987-01-20 Powers Frederick A Pump seal with curved backup plate
US4644202A (en) * 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system
US4770424A (en) * 1985-12-19 1988-09-13 The Timken Company Compact labyrinth-type seal
DE3924270A1 (de) * 1989-07-22 1991-01-31 Blohm Voss Ag Abdichtungsvorrichtung fuer rotierende wellen, insbesondere stevenrohrabdichtung fuer schiffsschraubenwellen
US5100158A (en) * 1990-08-16 1992-03-31 Eg&G Sealol, Inc. Compliant finer seal
US5165699A (en) * 1991-07-25 1992-11-24 Arco Chemical Technology, L.P. Liquid full pressurized vessel seal
DE4125498A1 (de) * 1991-08-01 1993-02-04 Leybold Ag Radialwellendichtring
US5467599A (en) * 1992-12-23 1995-11-21 Otis Elevator Company Method for reducing seal stiction in a fluid cylinder
DE4438878A1 (de) * 1994-10-31 1996-05-02 Leybold Ag Dichtungssystem für eine vertikal angeordnete Welle
CA2170792C (en) * 1995-04-26 2002-06-25 Jason J. Hill Anti-leakage device
US5647598A (en) * 1995-07-19 1997-07-15 Vaudolon; Jean-Pierre Stuffing box seal having braided packings and lip seal rings in combination with a shaft sleeve
EP0922882B1 (de) 1997-10-29 2007-08-29 Rohs-Voigt Patentverwertungsgesellschaft mbH Dichtung für Torsionsschwingungsdämpfer
DE19817905A1 (de) * 1997-10-29 1999-05-06 Rohs Voigt Patentverwertungsge Dichtung für Torsionsschwingungsdämpfer
DE29807796U1 (de) * 1998-04-30 1999-09-09 Ghh Rand Schraubenkompressoren Dichtungsanordnung für einen Wellenzapfen eines trockenlaufenden Rotationsschraubenverdichters
DE10003772A1 (de) * 2000-01-28 2001-08-09 Bosch Gmbh Robert Vorrichtung zum Abdichten eines Raums
DE10133263A1 (de) 2001-07-09 2003-02-06 Bosch Gmbh Robert Brennstoffeinspritzventil
US20100276893A1 (en) * 2009-04-30 2010-11-04 Jewess Gordon F Dynamic Sealing System
FR2960863B1 (fr) * 2010-06-07 2012-07-13 Fillon Technologies Couvercle de fermeture pour recipient equipe d'un joint d'etancheite
US20110138963A1 (en) * 2010-06-29 2011-06-16 Pischel Klaus Active sealing-draining device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355179A (en) * 1964-08-24 1967-11-28 Gen Electric Gas buffered screw seal
DE1915934A1 (de) * 1969-03-28 1970-10-08 Dornier System Gmbh Vorrichtung zum Abdichten von Wellen

Also Published As

Publication number Publication date
DE2363661A1 (de) 1974-07-25
IT1000525B (it) 1976-04-10
ATA1069673A (de) 1975-11-15
GB1415095A (en) 1975-11-26
SE385318B (sv) 1976-06-21
CH564716A5 (xx) 1975-07-31
US3912284A (en) 1975-10-14
AT331601B (de) 1976-08-25
BE808690A (fr) 1974-03-29
NL7317491A (xx) 1974-07-25
FR2215122A5 (xx) 1974-08-19
JPS49104055A (xx) 1974-10-02
AU6310173A (en) 1975-06-05

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