GB2028199B - Method and apparatus for positioning and expanding tubes in tube plates - Google Patents

Method and apparatus for positioning and expanding tubes in tube plates

Info

Publication number
GB2028199B
GB2028199B GB7927074A GB7927074A GB2028199B GB 2028199 B GB2028199 B GB 2028199B GB 7927074 A GB7927074 A GB 7927074A GB 7927074 A GB7927074 A GB 7927074A GB 2028199 B GB2028199 B GB 2028199B
Authority
GB
United Kingdom
Prior art keywords
positioning
tube plates
expanding tubes
expanding
tubes
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
GB7927074A
Other versions
GB2028199A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2028199A publication Critical patent/GB2028199A/en
Application granted granted Critical
Publication of GB2028199B publication Critical patent/GB2028199B/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB7927074A 1978-08-11 1979-08-03 Method and apparatus for positioning and expanding tubes in tube plates Expired GB2028199B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9725978A JPS5524742A (en) 1978-08-11 1978-08-11 Method and device for locating and expanding pipe

Publications (2)

Publication Number Publication Date
GB2028199A GB2028199A (en) 1980-03-05
GB2028199B true GB2028199B (en) 1982-06-16

Family

ID=14187540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927074A Expired GB2028199B (en) 1978-08-11 1979-08-03 Method and apparatus for positioning and expanding tubes in tube plates

Country Status (5)

Country Link
JP (1) JPS5524742A (en)
DE (1) DE2932055C2 (en)
FR (1) FR2432903A1 (en)
GB (1) GB2028199B (en)
IT (1) IT1119144B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493203A (en) * 1983-01-26 1985-01-15 Crutcher Resources Corporation Resilient internal mandrel
US4581817A (en) * 1983-03-18 1986-04-15 Haskel, Inc. Drawbar swaging apparatus with segmented confinement structure
US4641407A (en) * 1985-05-14 1987-02-10 The Boeing Company Tooling for elastomeric swaging machine
CA1280579C (en) * 1986-02-24 1991-02-26 Foster Wheeler Energy Corporation Method and apparatus for remotely replacing tube ends in a heat exchanger
CN111496111B (en) * 2020-05-11 2022-03-08 桐庐千丁科技有限公司 Reverse-pulling type pipe expander and reverse-pulling type pipe expanding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050797A (en) *
US2865640A (en) * 1955-12-21 1958-12-23 Exxon Research Engineering Co Tube holding apparatus
JPS5299964A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Pipe expanding apparatus

Also Published As

Publication number Publication date
GB2028199A (en) 1980-03-05
DE2932055C2 (en) 1985-05-23
JPS5622409B2 (en) 1981-05-25
IT7968652A0 (en) 1979-08-10
FR2432903A1 (en) 1980-03-07
FR2432903B1 (en) 1984-08-17
JPS5524742A (en) 1980-02-22
IT1119144B (en) 1986-03-03
DE2932055A1 (en) 1980-02-28

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Legal Events

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