GB1003540A – Pipe couplings
– Google Patents
GB1003540A – Pipe couplings
– Google Patents
Pipe couplings
Info
Publication number
GB1003540A
GB1003540A
GB4631962A
GB4631962A
GB1003540A
GB 1003540 A
GB1003540 A
GB 1003540A
GB 4631962 A
GB4631962 A
GB 4631962A
GB 4631962 A
GB4631962 A
GB 4631962A
GB 1003540 A
GB1003540 A
GB 1003540A
Authority
GB
United Kingdom
Prior art keywords
ring
pipe
rings
metal
flange
Prior art date
1962-12-07
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
GB4631962A
Inventor
John Trevor Nicholas Heygate
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.)
J R H PRODUCTS AND CO Ltd
Original Assignee
J R H PRODUCTS AND CO 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.)
1962-12-07
Filing date
1962-12-07
Publication date
1965-09-02
1962-12-07
Application filed by J R H PRODUCTS AND CO Ltd
filed
Critical
J R H PRODUCTS AND CO Ltd
1962-12-07
Priority to GB4631962A
priority
Critical
patent/GB1003540A/en
1965-09-02
Publication of GB1003540A
publication
Critical
patent/GB1003540A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16L27/00—Adjustable joints, Joints allowing movement
F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
F16L27/053—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces held in place by bolts passing through flanges
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
F16L27/00—Adjustable joints, Joints allowing movement
F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces
F16L27/073—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces one of the cooperating surfaces forming the sealing means
Abstract
1,003,540. Pipe Joints. J. R. H. PRODUCTS & CO. Ltd. Dec. 2, 1963 [Dec. 7, 1962 (2); May 24, 1963], Nos. 46319/62, 46320/62 and 20851/63. Heading F2G. A pipe 10 has a frusto-spherical part 11 located within a recess 13 of a pipe 12 and there is a flanged ring 20 having an inward flange 21 connected to the pipe 12, the gap provided radially between opposed surfaces of the two pipes containing two sealing rings 17, 18 shaped to make intimate contact with the frusto-spherical part 11 on opposite sides of the spherical centre. The innermost ring 17 is of metal, e.g. graphite impregnated bronze or iron, and is urged against the part 11 by a dished, metal, spring ring 15 which is located between the inner end of the ring 17 and a shoulder 14 of the recess 13, and there is a metal washer 16 located between the rings 15, 17. A resilient packing ring, e.g. constituted by the flange 19 of the ring 18, is clamped between the pipe 12 and flanged ring 20. As shown, a brass ring 16 or a ball-bearing thrust ring is interposed between the rings 15, 17. The rings 17 and 18 may respectively be of graphite impregnated bronze or iron, and polytetrafluoroethylene filled with glass fibres. To prevent deformation, the ring 18 has incorporated therein a metal ring at the inner corner periphery of the outer end thereof. The ring 20 which is locked in position by screws 34, 35 may have a tubular extension containing a bearing surrounding the pipe 10, a collar being screwed on to the pipe and a washer being interposed between the collar and extension, lead pellets may be located in the groove 40 to avoid damage to the screwthreads if disengagement of the pipes is attempted without first slackening the screws 34, 35. In a modification, the ring 20 has a flange connected by bolts to a flange integral with the pipe 12 and a recess formed between the flanges accommodates a spiral wound gasket of stainless steel and asbestos. The coupling may have a steam jacket and filters internally thereof. Specification 956,713 is referred to.
GB4631962A
1962-12-07
1962-12-07
Pipe couplings
Expired
GB1003540A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB4631962A
GB1003540A
(en)
1962-12-07
1962-12-07
Pipe couplings
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4631962A
GB1003540A
(en)
1962-12-07
1962-12-07
Pipe couplings
Publications (1)
Publication Number
Publication Date
GB1003540A
true
GB1003540A
(en)
1965-09-02
Family
ID=10440759
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4631962A
Expired
GB1003540A
(en)
1962-12-07
1962-12-07
Pipe couplings
Country Status (1)
Country
Link
GB
(1)
GB1003540A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0103676A2
(en)
*
1982-09-16
1984-03-28
Goetze Ag
Sealing ring
US4854614A
(en)
*
1986-01-30
1989-08-08
Mitsubishi Jukogyo Kabushiki Kaisha
Cable insert nozzle
US10704717B2
(en)
*
2015-12-09
2020-07-07
National Oilwell Varco, L.P.
Articulating joint and system for conveying fluid flow
1962
1962-12-07
GB
GB4631962A
patent/GB1003540A/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0103676A2
(en)
*
1982-09-16
1984-03-28
Goetze Ag
Sealing ring
EP0103676A3
(en)
*
1982-09-16
1984-12-05
Goetze Ag
Sealing ring
US4854614A
(en)
*
1986-01-30
1989-08-08
Mitsubishi Jukogyo Kabushiki Kaisha
Cable insert nozzle
US10704717B2
(en)
*
2015-12-09
2020-07-07
National Oilwell Varco, L.P.
Articulating joint and system for conveying fluid flow
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