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GB746922A - Improvements in or relating to pipes - Google Patents

Improvements in or relating to pipes

Info

Publication number
GB746922A
GB746922A GB1115754A GB1115754A GB746922A GB 746922 A GB746922 A GB 746922A GB 1115754 A GB1115754 A GB 1115754A GB 1115754 A GB1115754 A GB 1115754A GB 746922 A GB746922 A GB 746922A
Authority
GB
United Kingdom
Prior art keywords
corrugations
pipe
overall depth
welds
pipes
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
GB1115754A
Inventor
John Lamb
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.)
Shell Refining and Marketing Co Ltd
Original Assignee
Shell Refining and Marketing 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.)
Filing date
Publication date
Application filed by Shell Refining and Marketing Co Ltd filed Critical Shell Refining and Marketing Co Ltd
Priority to GB1115754A priority Critical patent/GB746922A/en
Publication of GB746922A publication Critical patent/GB746922A/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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with several corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

746,922. Making pipes. SHELL REFINING & MARKETING CO., Ltd. April 15, 1954, No. 11157/54. Class 83 (2). [Also in Group XXVIII] A corrugated pipe is made from two or more sections of corrosion-resistant, corrugated material, e.g: stainless steel, brass or aluminium bronze, united by longitudinal welds, the crests I and roots E, or both, of the corrugations C having rounded profiles Ri, Re which are onefifth to one-third of the average overall depth d of the corrugations and which are disposed between straight portions k, l, m, n, o, p arranged at about 60 degrees to each other. Flanges F of carbon steel are secured by welds W1, W2 to terminal portions of the pipe. The overall depth of the corrugations may vary and the deeper corrugations may be near the middle of the pipe. Specification 655,986, [Group XIII], is referred to.
GB1115754A 1954-04-15 1954-04-15 Improvements in or relating to pipes Expired GB746922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1115754A GB746922A (en) 1954-04-15 1954-04-15 Improvements in or relating to pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1115754A GB746922A (en) 1954-04-15 1954-04-15 Improvements in or relating to pipes

Publications (1)

Publication Number Publication Date
GB746922A true GB746922A (en) 1956-03-21

Family

ID=9981070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1115754A Expired GB746922A (en) 1954-04-15 1954-04-15 Improvements in or relating to pipes

Country Status (1)

Country Link
GB (1) GB746922A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298016A (en) * 1995-02-14 1996-08-21 Zanussi Grandi Impianti Spa Deformable tube with an internal surface of intermittently variable section
CN111986950A (en) * 2020-07-08 2020-11-24 平高集团有限公司 Bellows subassembly, vacuum interrupter and vacuum circuit breaker for vacuum interrupter
CN111986951A (en) * 2020-07-08 2020-11-24 平高集团有限公司 Bellows subassembly, vacuum interrupter and vacuum circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298016A (en) * 1995-02-14 1996-08-21 Zanussi Grandi Impianti Spa Deformable tube with an internal surface of intermittently variable section
CN111986950A (en) * 2020-07-08 2020-11-24 平高集团有限公司 Bellows subassembly, vacuum interrupter and vacuum circuit breaker for vacuum interrupter
CN111986951A (en) * 2020-07-08 2020-11-24 平高集团有限公司 Bellows subassembly, vacuum interrupter and vacuum circuit breaker
CN111986951B (en) * 2020-07-08 2022-07-05 平高集团有限公司 Bellows subassembly, vacuum interrupter and vacuum circuit breaker

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