DK125629B - Method and apparatus for making pipe bends. - Google Patents

Method and apparatus for making pipe bends.

Info

Publication number
DK125629B
DK125629B DK306071AA DK306071A DK125629B DK 125629 B DK125629 B DK 125629B DK 306071A A DK306071A A DK 306071AA DK 306071 A DK306071 A DK 306071A DK 125629 B DK125629 B DK 125629B
Authority
DK
Denmark
Prior art keywords
pipe bends
making pipe
bends
making
pipe
Prior art date
Application number
DK306071AA
Other languages
Danish (da)
Inventor
A Ujiie
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of DK125629B publication Critical patent/DK125629B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
    • B23K25/005—Welding for purposes other than joining, e.g. built-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • B22D23/10—Electroslag casting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Continuous Casting (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
DK306071AA 1970-06-24 1971-06-22 Method and apparatus for making pipe bends. DK125629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45054354A JPS4840534B1 (en) 1970-06-24 1970-06-24

Publications (1)

Publication Number Publication Date
DK125629B true DK125629B (en) 1973-03-19

Family

ID=12968282

Family Applications (1)

Application Number Title Priority Date Filing Date
DK306071AA DK125629B (en) 1970-06-24 1971-06-22 Method and apparatus for making pipe bends.

Country Status (13)

Country Link
US (1) US3774667A (en)
JP (1) JPS4840534B1 (en)
BE (1) BE768834A (en)
CA (1) CA928031A (en)
CS (1) CS182216B2 (en)
DE (1) DE2131891B2 (en)
DK (1) DK125629B (en)
FR (1) FR2096467B1 (en)
GB (1) GB1281810A (en)
NL (1) NL7108708A (en)
NO (1) NO134190C (en)
SE (1) SE375253B (en)
SU (1) SU462337A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242131B2 (en) * 1973-05-25 1977-10-22
JPH0680914B2 (en) * 1989-02-06 1994-10-12 富士通株式会社 tank

Also Published As

Publication number Publication date
NO134190B (en) 1976-05-24
CA928031A (en) 1973-06-12
SU462337A3 (en) 1975-02-28
FR2096467B1 (en) 1974-03-22
DE2131891A1 (en) 1971-12-30
NO134190C (en) 1976-09-01
BE768834A (en) 1971-11-03
CS182216B2 (en) 1978-04-28
FR2096467A1 (en) 1972-02-18
SE375253B (en) 1975-04-14
DE2131891B2 (en) 1975-02-06
US3774667A (en) 1973-11-27
GB1281810A (en) 1972-07-19
NL7108708A (en) 1971-12-28
JPS4840534B1 (en) 1973-12-01

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Legal Events

Date Code Title Description
PBP Patent lapsed