GB575620A - Gaskets and apparatus containing the same - Google Patents

Gaskets and apparatus containing the same

Info

Publication number
GB575620A
GB575620A GB12892/43A GB1289243A GB575620A GB 575620 A GB575620 A GB 575620A GB 12892/43 A GB12892/43 A GB 12892/43A GB 1289243 A GB1289243 A GB 1289243A GB 575620 A GB575620 A GB 575620A
Authority
GB
United Kingdom
Prior art keywords
gaskets
same
carbon
barium
apparatus containing
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
GB12892/43A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB575620A publication Critical patent/GB575620A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00Flanged joints
    • F16L23/16Flanged joints characterised by the sealing means
    • F16L23/18Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/22Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal

Abstract

A gasket is made of polymerized tetrafluorethylene. Fillers and pigments, e.g. powdered copper, iron, brass, steel, aluminium, nickel, carbon or silica, carbon black, titanium, thorium, silicon, manganese or barium oxides, barium sulphate, zinc sulphide, magnesium carbonate, litharge, red lead oxide, ferric oxide, calcium chromate, asbestos, mica and fuller's earth may be added. Examples describe gaskets used to seal the joints between the faces of pipe flanges. Specification 574,688 is referred to.
GB12892/43A 1942-08-10 1943-08-10 Gaskets and apparatus containing the same Expired GB575620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US575620XA 1942-08-10 1942-08-10

Publications (1)

Publication Number Publication Date
GB575620A true GB575620A (en) 1946-02-26

Family

ID=22011353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12892/43A Expired GB575620A (en) 1942-08-10 1943-08-10 Gaskets and apparatus containing the same

Country Status (1)

Country Link
GB (1) GB575620A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831259A (en) * 1972-04-13 1974-08-27 Bg & F Inc A method of providing a solid gall preventer in a pin and box joint
US4060250A (en) * 1976-11-04 1977-11-29 De Laval Turbine Inc. Rotor seal element with heat resistant alloy coating
US4098515A (en) * 1976-11-05 1978-07-04 Riken Piston Ring Kogyo Kabushiki Kaisha Abrasion resisting material and use of the same
WO1982003670A1 (en) * 1980-11-21 1982-10-28 Harold L Reinsma Seal assembly having a plastic annular sealing member with an integral sealing lip
US4580790A (en) * 1984-06-21 1986-04-08 Hughes Aircraft Company Sintered polytetrafluoroethylene composite material and seal assembly
US4659091A (en) * 1982-09-16 1987-04-21 Goetze Ag Sealing ring for sealing an articulated connection
DE4141459A1 (en) * 1991-12-12 1993-06-17 Mannesmann Ag Sealing arrangement - comprises sealing element of pliable material arranged between surfaces of components and made of flowable solid body-polymer material in thin foil form

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831259A (en) * 1972-04-13 1974-08-27 Bg & F Inc A method of providing a solid gall preventer in a pin and box joint
US4060250A (en) * 1976-11-04 1977-11-29 De Laval Turbine Inc. Rotor seal element with heat resistant alloy coating
US4098515A (en) * 1976-11-05 1978-07-04 Riken Piston Ring Kogyo Kabushiki Kaisha Abrasion resisting material and use of the same
WO1982003670A1 (en) * 1980-11-21 1982-10-28 Harold L Reinsma Seal assembly having a plastic annular sealing member with an integral sealing lip
US4659091A (en) * 1982-09-16 1987-04-21 Goetze Ag Sealing ring for sealing an articulated connection
US4580790A (en) * 1984-06-21 1986-04-08 Hughes Aircraft Company Sintered polytetrafluoroethylene composite material and seal assembly
DE4141459A1 (en) * 1991-12-12 1993-06-17 Mannesmann Ag Sealing arrangement - comprises sealing element of pliable material arranged between surfaces of components and made of flowable solid body-polymer material in thin foil form

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