GB274352A - Improved manufacture of highest-pressure conduits - Google Patents

Improved manufacture of highest-pressure conduits

Info

Publication number
GB274352A
GB274352A GB3304626A GB3304626A GB274352A GB 274352 A GB274352 A GB 274352A GB 3304626 A GB3304626 A GB 3304626A GB 3304626 A GB3304626 A GB 3304626A GB 274352 A GB274352 A GB 274352A
Authority
GB
United Kingdom
Prior art keywords
flange
pipes
cupping
segments
highest
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
GB3304626A
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
Priority to GB3304626A priority Critical patent/GB274352A/en
Publication of GB274352A publication Critical patent/GB274352A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

274,352. Grossweischede, J., and Reichenbecher, G. Dec. 31, 1926. Pipes. - High-pressure pipes for turbines &c. are made by cupping a blank a which has been rolled or forged to give it a dense structure, between pairs of dies b, c of successively decreasing .diameter, the cupping being effected while the work is hot. A part of the integral end of the pipe is then removed leaving an inwardlyprojecting flange which is subsequently worked so that the flange projects outwards. A flange is formed at the open end by arresting the work before its end passes through the die in the later stages. The final male die or mandrel may be collapsible, comprising segments e movable longitudinally on a tapered core d, slots f and projections g being provided to limit the relative movement of the core and segments. Successive lengths may be coupled by screw collars, welding &c., and loose flanges may be assembled on the pipes prior to such coupling.
GB3304626A 1926-12-31 1926-12-31 Improved manufacture of highest-pressure conduits Expired GB274352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3304626A GB274352A (en) 1926-12-31 1926-12-31 Improved manufacture of highest-pressure conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3304626A GB274352A (en) 1926-12-31 1926-12-31 Improved manufacture of highest-pressure conduits

Publications (1)

Publication Number Publication Date
GB274352A true GB274352A (en) 1927-07-21

Family

ID=10347798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3304626A Expired GB274352A (en) 1926-12-31 1926-12-31 Improved manufacture of highest-pressure conduits

Country Status (1)

Country Link
GB (1) GB274352A (en)

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