GB494402A - Improvements in or relating to sealing gaskets for pipe joints - Google Patents

Improvements in or relating to sealing gaskets for pipe joints

Info

Publication number
GB494402A
GB494402A GB10568/38A GB1056838A GB494402A GB 494402 A GB494402 A GB 494402A GB 10568/38 A GB10568/38 A GB 10568/38A GB 1056838 A GB1056838 A GB 1056838A GB 494402 A GB494402 A GB 494402A
Authority
GB
United Kingdom
Prior art keywords
rubber
gasket
pipe joints
april
under pressure
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
GB10568/38A
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber 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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of GB494402A publication Critical patent/GB494402A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

494,402. Joint - making packing. GENERAL TIRE & RUBBER CO. April 6, 1938, Nos. 10568 and 10569. Convention dates, April 6, 1937 and Jan. 28, 1938. [Class 122 (iii)] A gasket for sealing pipe joints comprises a hollow annular rubber gasket having flexible inner and outer walls 2, 3, and relatively stiff edge portions 4. Corded fabric 25 may be embedded in the rubber. When in use the gasket is filled with a fluid under pressure through a hole which may afterwards be closed by a screw 55. When making, two layers of corded rubber fabric separated, except at the parts which will finally form the edge portions 4, by a strip of adhesion-preventing material are wound on to a mandrel, vulcanized under pressure, and afterwards cut into lengths.
GB10568/38A 1937-04-06 1938-04-06 Improvements in or relating to sealing gaskets for pipe joints Expired GB494402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US494402XA 1937-04-06 1937-04-06

Publications (1)

Publication Number Publication Date
GB494402A true GB494402A (en) 1938-10-25

Family

ID=21959827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10568/38A Expired GB494402A (en) 1937-04-06 1938-04-06 Improvements in or relating to sealing gaskets for pipe joints

Country Status (1)

Country Link
GB (1) GB494402A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815966A (en) * 1951-06-04 1957-12-10 Nat Clay Pipe Manufacturers In Pipe joint and inflatable gasket therefor
US2870881A (en) * 1954-08-03 1959-01-27 Rogge Bernhard Blind joint-internal type locking
US2932862A (en) * 1958-04-21 1960-04-19 Pratt Co Henry Closure seal
US3033594A (en) * 1959-10-19 1962-05-08 Walton W Cushman Fluid pipe joint or coupling
US3159886A (en) * 1962-04-20 1964-12-08 Republic Ind Corp Sealing strip with foamed-in-place filler
US3222076A (en) * 1962-04-24 1965-12-07 Woodward Iron Company Pipe joint packing
US3285308A (en) * 1964-02-06 1966-11-15 Gen Tire & Rubber Co Pneumatic closure
US3339931A (en) * 1964-12-31 1967-09-05 Grace W R & Co Inflatable gasket with wick
US3360273A (en) * 1965-11-30 1967-12-26 Grace W R & Co Inflatable gasket for pipe joints
US4216981A (en) * 1977-08-05 1980-08-12 Spiro Investment S.A. Connecting lengths of tubing
US4269419A (en) * 1979-07-09 1981-05-26 Brant Robert J Fluid pressure sleeve and rubber gasket pipe joint
US4402532A (en) * 1979-12-20 1983-09-06 Henn Guenter Detachable pipe joint
US4790544A (en) * 1983-12-19 1988-12-13 Raychem Gmbh Expansible seal

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815966A (en) * 1951-06-04 1957-12-10 Nat Clay Pipe Manufacturers In Pipe joint and inflatable gasket therefor
US2870881A (en) * 1954-08-03 1959-01-27 Rogge Bernhard Blind joint-internal type locking
US2932862A (en) * 1958-04-21 1960-04-19 Pratt Co Henry Closure seal
US3033594A (en) * 1959-10-19 1962-05-08 Walton W Cushman Fluid pipe joint or coupling
US3159886A (en) * 1962-04-20 1964-12-08 Republic Ind Corp Sealing strip with foamed-in-place filler
US3222076A (en) * 1962-04-24 1965-12-07 Woodward Iron Company Pipe joint packing
US3285308A (en) * 1964-02-06 1966-11-15 Gen Tire & Rubber Co Pneumatic closure
US3339931A (en) * 1964-12-31 1967-09-05 Grace W R & Co Inflatable gasket with wick
US3360273A (en) * 1965-11-30 1967-12-26 Grace W R & Co Inflatable gasket for pipe joints
US4216981A (en) * 1977-08-05 1980-08-12 Spiro Investment S.A. Connecting lengths of tubing
US4269419A (en) * 1979-07-09 1981-05-26 Brant Robert J Fluid pressure sleeve and rubber gasket pipe joint
US4402532A (en) * 1979-12-20 1983-09-06 Henn Guenter Detachable pipe joint
US4790544A (en) * 1983-12-19 1988-12-13 Raychem Gmbh Expansible seal

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