GB305478A - Improvements in joints for pipes - Google Patents

Improvements in joints for pipes

Info

Publication number
GB305478A
GB305478A GB3700/29A GB370029A GB305478A GB 305478 A GB305478 A GB 305478A GB 3700/29 A GB3700/29 A GB 3700/29A GB 370029 A GB370029 A GB 370029A GB 305478 A GB305478 A GB 305478A
Authority
GB
United Kingdom
Prior art keywords
packing rings
joints
grooves
rings
parts
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
GB3700/29A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB305478A publication Critical patent/GB305478A/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Abstract

305,478. Muller, J. Feb. 4, 1928, [Convention date]. Stuffing-box joints. - Fluid-tightness between two pipes 1, 2, Fig. 1, is secured by elastic packing rings 9, 10 which are mounted on the adjacent ends of the tubes and are compressed against an intermediate ring member 3 by an outer twopart housing 13, 14. The external periphery of the rings 9, 10 and the abutting surfaces of the ring 4 are preferably of biconvex and concave configuration respectively, while the said packing rings are each wholly or partly covered by a heatinsulating elastic sheath 11, 12, which is provided with grooves 24 adapted to be engaged by ribs 23 on the housing so as to maintain the parts of the joints in position. Additional securing means such as cords 25 may be employed, while a continuous pressure may be ensured on the parts of the joint by coiled springs 32 positioned as shown in Fig. 3. Grooves 30, Fig. 2, may be provided in the ring member 3 to receive and retain the ends 31 of the sheaths 11, 12. The packing rings 9, 10 may comprise fluid-tight sheaths containing fluid injected under pressure.
GB3700/29A 1928-02-04 1929-02-04 Improvements in joints for pipes Expired GB305478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR305478X 1928-02-04

Publications (1)

Publication Number Publication Date
GB305478A true GB305478A (en) 1929-12-12

Family

ID=8888867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3700/29A Expired GB305478A (en) 1928-02-04 1929-02-04 Improvements in joints for pipes

Country Status (1)

Country Link
GB (1) GB305478A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147662A (en) * 1961-06-22 1964-09-08 Joseph Lang Jr Quick release retainer nut
US3188115A (en) * 1958-08-04 1965-06-08 Gen Motors Corp Flexible exhaust coupling including a heat dissipable washer
US5141259A (en) * 1991-12-12 1992-08-25 Aeroquip Corporation Flexible connector
US5280965A (en) * 1990-02-06 1994-01-25 Walter Schwarz Form-fitting and material-locking pipe connection, in particular electrically insulating pipe connection
GB2317934A (en) * 1996-10-04 1998-04-08 Regal Rubber Company Limited A seal for an annulus between inner and outer pipes
US7677579B2 (en) * 2002-05-31 2010-03-16 Technip France Sa Seal assembly for dividing an annular space in a double-walled pipeline

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188115A (en) * 1958-08-04 1965-06-08 Gen Motors Corp Flexible exhaust coupling including a heat dissipable washer
US3147662A (en) * 1961-06-22 1964-09-08 Joseph Lang Jr Quick release retainer nut
US5280965A (en) * 1990-02-06 1994-01-25 Walter Schwarz Form-fitting and material-locking pipe connection, in particular electrically insulating pipe connection
US5141259A (en) * 1991-12-12 1992-08-25 Aeroquip Corporation Flexible connector
GB2317934A (en) * 1996-10-04 1998-04-08 Regal Rubber Company Limited A seal for an annulus between inner and outer pipes
GB2317934B (en) * 1996-10-04 2000-10-11 Regal Rubber Company Limited A seal
US7677579B2 (en) * 2002-05-31 2010-03-16 Technip France Sa Seal assembly for dividing an annular space in a double-walled pipeline

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