CA982175A - Fluid-tight seals and methods of making them - Google Patents

Fluid-tight seals and methods of making them

Info

Publication number
CA982175A
CA982175A CA183,838A CA183838A CA982175A CA 982175 A CA982175 A CA 982175A CA 183838 A CA183838 A CA 183838A CA 982175 A CA982175 A CA 982175A
Authority
CA
Canada
Prior art keywords
fluid
making
methods
tight seals
seals
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
CA183,838A
Other languages
English (en)
Other versions
CA183838S (en
Inventor
John S. Marshall
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.)
Unisys Group Services Ltd
Original Assignee
Sperry Rand 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 Sperry Rand Ltd filed Critical Sperry Rand Ltd
Application granted granted Critical
Publication of CA982175A publication Critical patent/CA982175A/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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • Y10S277/91—O-ring seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
CA183,838A 1972-10-19 1973-10-19 Fluid-tight seals and methods of making them Expired CA982175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4817172A GB1407684A (en) 1972-10-19 1972-10-19 Fluid-tight seals and method of making them

Publications (1)

Publication Number Publication Date
CA982175A true CA982175A (en) 1976-01-20

Family

ID=10447646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,838A Expired CA982175A (en) 1972-10-19 1973-10-19 Fluid-tight seals and methods of making them

Country Status (6)

Country Link
US (1) US3870322A (OSRAM)
JP (1) JPS5723154B2 (OSRAM)
CA (1) CA982175A (OSRAM)
FR (1) FR2204277A5 (OSRAM)
GB (1) GB1407684A (OSRAM)
SE (1) SE402337B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335273A (en) * 1979-05-25 1982-06-15 Electric Power Research Institute, Inc. Electrically insulating seal assembly
ZA853033B (en) * 1984-04-25 1985-12-24 Kimberly Clark Co Melt blown polymer die tip seals
GB9307083D0 (en) * 1993-04-03 1993-05-26 Ball Daniel G Pipe coupling
US5624227A (en) * 1995-11-07 1997-04-29 General Electric Co. Seal for gas turbines
US7942422B2 (en) * 2009-01-02 2011-05-17 Unisert Multiwall Systems, Inc. Multiwall pipe lip seal joint
US8820754B2 (en) * 2010-06-11 2014-09-02 Siemens Energy, Inc. Turbine blade seal assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458817A (en) * 1944-12-02 1949-01-11 Parker Appliance Co Coupling for tubes
US2783295A (en) * 1952-01-18 1957-02-26 Gen Electric Waveguide seal
US2757994A (en) * 1953-09-03 1956-08-07 Clark Equipment Co Piston wear and packing adaptor ring
US3019281A (en) * 1960-03-04 1962-01-30 Tech Wire Prod Inc Electrical shielding and sealing gasket
US3153541A (en) * 1962-07-13 1964-10-20 Rudder Elbert Gasket assembly
SE350323B (OSRAM) * 1970-10-13 1972-10-23 Sandvikens Jernverks Ab

Also Published As

Publication number Publication date
DE2352418A1 (de) 1974-05-02
GB1407684A (en) 1975-09-24
DE2352418B2 (de) 1977-05-26
JPS4993756A (OSRAM) 1974-09-06
AU6107273A (en) 1975-04-10
JPS5723154B2 (OSRAM) 1982-05-17
US3870322A (en) 1975-03-11
SE402337B (sv) 1978-06-26
FR2204277A5 (OSRAM) 1974-05-17

Similar Documents

Publication Publication Date Title
CA1020570A (en) Method of making acyldiamines and products obtained thereby
CA971996A (en) Face type o-ring seal groove and method of producing same
CA983262A (en) Insole and method of making same
CA965073A (en) Disposable valve construction and method of making seals
CA1002369A (en) Method of dielectrically sealing in sandwich making
CA982175A (en) Fluid-tight seals and methods of making them
CA998951A (en) Friction element and method of making same
CA995259A (en) Sealing glass composition and method of making same
AU480914B2 (en) Fluid-tight seals and methods of making them
CA979957A (en) Thermostat and method of making same
AU471612B2 (en) Method of sealing mortar-coated pipe
CA985332A (en) Connecting fitting and method of making
CA899937A (en) Coupling and method of forming same
CA917698A (en) Gasket material and method of making same
CA842087A (en) Seal and method of making same
CA988072A (en) Catalyst and method of making same
CA904138A (en) Catheter and method of making same
CA966873A (en) Method of making gaskets and products formed thereby
CA850011A (en) Ceramic-to-metal seal and method of making the same
CA914067A (en) Phenylpropiophenones and method of use
CA903942A (en) Polyxylylidenes and method of preparation
CA865642A (en) Porcelain-to-porcelain seals and method of producing same
CA890821A (en) Method of sealing openings
CA1001356A (en) Sealing glass composition and method of making same
CA908474A (en) Fastener and method of making same