GB806266A - Improvements relating to conduit systems - Google Patents

Improvements relating to conduit systems

Info

Publication number
GB806266A
GB806266A GB622856A GB622856A GB806266A GB 806266 A GB806266 A GB 806266A GB 622856 A GB622856 A GB 622856A GB 622856 A GB622856 A GB 622856A GB 806266 A GB806266 A GB 806266A
Authority
GB
United Kingdom
Prior art keywords
conduit
parts
joints
contractions
expansions
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
GB622856A
Inventor
Jozef Jerzy Haftke
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB622856A priority Critical patent/GB806266A/en
Publication of GB806266A publication Critical patent/GB806266A/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
    • F16L27/0857—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another with hinge and bellows sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

806,266. Pipe joints; articulated pipes. BABCOCK & WILCOX Ltd. Feb. 27, 1957 [Feb. 28, 1956], No. 6228/56. Classes 99(1) and 99(2). In a plant which includes a closed conduit 3 wherein there is an absence of coincidence in a single plane of the expansions and/or contractions of the parts of the conduit, the latter is provided with three, spaced, flexible joints X, Y, Z each connecting two adjacent parts of the conduit and being provided with constraining means arranged to determine the relative spacing of the adjacent ends of the two parts and each permitting relative movements of the parts of the conduit which it connects only in a plane normal to a hinge axis of the joint. The hinge axes of the three joints are parallel but not all coplanar and these axes are all normal to a single plane containing the vector sum BC of the expansions and/or contractions. As shown, the condiuit 3 conveys steam from a steam generator 1 to a turbine 2, fixed relatively to the generator 1, and is fixed at the points A and B respectively ; the corner junctions between adjacent lengths 10 . . . 15 of the conduit are rigid. Each joint comprises a flexible, corrugated element 26 connecting pipes 20, 21 to which are secured diametrically opposed pairs of plates 23, 24 linked together by hinge pins 25, the common axis of the pins intersecting the axial centre lines of the pipes ; the constraining means are in the form of a plate-like spacer diametrically disposed within the joint. In a modification, wherein the turbine 2 is liable to lateral or vertical movement, the hinge axes of the joints are all normal to a single plane containing the vector sum of the expansions and/or contractions and either containing or parallel to a further vector representing that movement.
GB622856A 1956-02-28 1956-02-28 Improvements relating to conduit systems Expired GB806266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB622856A GB806266A (en) 1956-02-28 1956-02-28 Improvements relating to conduit systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622856A GB806266A (en) 1956-02-28 1956-02-28 Improvements relating to conduit systems

Publications (1)

Publication Number Publication Date
GB806266A true GB806266A (en) 1958-12-23

Family

ID=9810739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB622856A Expired GB806266A (en) 1956-02-28 1956-02-28 Improvements relating to conduit systems

Country Status (1)

Country Link
GB (1) GB806266A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218821B (en) * 1959-01-08 1966-06-08 Demag Ag Articulated corrugated pipe compensator
US3800770A (en) * 1973-04-11 1974-04-02 Ronald Baribeau Fuel injection system
FR2474638A1 (en) * 1980-01-24 1981-07-31 Europ Propulsion ARTICULATED CONDUCT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218821B (en) * 1959-01-08 1966-06-08 Demag Ag Articulated corrugated pipe compensator
US3800770A (en) * 1973-04-11 1974-04-02 Ronald Baribeau Fuel injection system
FR2474638A1 (en) * 1980-01-24 1981-07-31 Europ Propulsion ARTICULATED CONDUCT

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