GB1362281A - Reinforced glass tubes - Google Patents

Reinforced glass tubes

Info

Publication number
GB1362281A
GB1362281A GB3855471A GB3855471A GB1362281A GB 1362281 A GB1362281 A GB 1362281A GB 3855471 A GB3855471 A GB 3855471A GB 3855471 A GB3855471 A GB 3855471A GB 1362281 A GB1362281 A GB 1362281A
Authority
GB
United Kingdom
Prior art keywords
tube
metal
metal sheath
sheath
plastics
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
GB3855471A
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
Priority claimed from DE19702040733 external-priority patent/DE2040733C3/en
Application filed by Individual filed Critical Individual
Publication of GB1362281A publication Critical patent/GB1362281A/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
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/125—Flanged joints specially adapted for particular pipes with an internal or external coating
    • 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
    • F16L49/00—Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware
    • F16L49/04—Flanged joints
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups

Abstract

1362281 Reinforced glass pipes H LAUSCH 17 Aug 1971 [17 Aug 1970] 38554/71 Headings F2G and F2P In a method of making a reinforced glass tube the glass tube is first coated with a sheath of plastics material and thereafter the plastics is coated with a metal sheath (e.g. nickel-iron alloy) which is applied by a metal spraying method. Such tubes are shown in Fig. 1 together with suitable end fittings. In tube A the metal sheath is stopped short of the end of the tube so that the plastics material 5 engages a triangular groove 4 in the fitting 2, the fitting being secured to the metal sheath by welding. In tube C a screw thread is cut in the plastics coating prior to the application of the metal sheath 12, the resulting screw thread 15 formed in the metal being finish machined before application of the screw threaded flange 8. Whereas tubes A and C have conically flared ends to the glass tube this may be replaced by rounded peripheral ridges as shown in tube B (which is otherwise similar to tube C). Gaskets of the form shown at 18 are advantageously used.
GB3855471A 1970-08-17 1971-08-17 Reinforced glass tubes Expired GB1362281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702040733 DE2040733C3 (en) 1970-08-17 Process for the production of metal-sheathed glass tubes

Publications (1)

Publication Number Publication Date
GB1362281A true GB1362281A (en) 1974-08-07

Family

ID=5779932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3855471A Expired GB1362281A (en) 1970-08-17 1971-08-17 Reinforced glass tubes

Country Status (1)

Country Link
GB (1) GB1362281A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474642A3 (en) * 1980-01-30 1981-07-31 Pignat Sa CONNECTION SYSTEM FOR GLASS PIPING ELEMENTS
EP0180656A1 (en) * 1984-11-06 1986-05-14 QVF Glastechnik GmbH Coupling for connecting pipes made of brittle materials
GB2217628A (en) * 1988-02-20 1989-11-01 Phase Separations Ltd Chromatographic tube
WO2003002914A1 (en) * 2001-06-29 2003-01-09 Mitsubishi Heavy Industries,Ltd. Flanged hollow structure
CN105715909A (en) * 2016-01-21 2016-06-29 中国石油大学(北京) Reinforcing ring for pipeline penetrating through active fault area based on nanometer nickel-iron alloy foil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474642A3 (en) * 1980-01-30 1981-07-31 Pignat Sa CONNECTION SYSTEM FOR GLASS PIPING ELEMENTS
EP0180656A1 (en) * 1984-11-06 1986-05-14 QVF Glastechnik GmbH Coupling for connecting pipes made of brittle materials
GB2217628A (en) * 1988-02-20 1989-11-01 Phase Separations Ltd Chromatographic tube
WO2003002914A1 (en) * 2001-06-29 2003-01-09 Mitsubishi Heavy Industries,Ltd. Flanged hollow structure
US6662568B2 (en) 2001-06-29 2003-12-16 Mitsubishi Heavy Industries, Ltd. Hollow structure with flange
CN105715909A (en) * 2016-01-21 2016-06-29 中国石油大学(北京) Reinforcing ring for pipeline penetrating through active fault area based on nanometer nickel-iron alloy foil

Also Published As

Publication number Publication date
DE2040733B2 (en) 1976-07-08
DE2040733A1 (en) 1972-02-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee