FR1558830A - - Google Patents

Info

Publication number
FR1558830A
FR1558830A FR1558830DA FR1558830A FR 1558830 A FR1558830 A FR 1558830A FR 1558830D A FR1558830D A FR 1558830DA FR 1558830 A FR1558830 A FR 1558830A
Authority
FR
France
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
Other languages
French (fr)
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
Priority claimed from SE443867A external-priority patent/SE318166B/xx
Priority claimed from SE10369/67A external-priority patent/SE335821B/xx
Application filed filed Critical
Application granted granted Critical
Publication of FR1558830A publication Critical patent/FR1558830A/fr
Expired legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
FR1558830D 1967-03-31 1968-03-29 Expired FR1558830A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE443867A SE318166B (ja) 1964-05-26 1967-03-31
SE10369/67A SE335821B (ja) 1967-07-07 1967-07-07

Publications (1)

Publication Number Publication Date
FR1558830A true FR1558830A (ja) 1969-02-28

Family

ID=26654521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558830D Expired FR1558830A (ja) 1967-03-31 1968-03-29

Country Status (3)

Country Link
DE (1) DE1765080A1 (ja)
FR (1) FR1558830A (ja)
GB (1) GB1172663A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894838B (zh) * 2014-03-04 2016-04-20 宁夏宝塔石化科技实业发展有限公司 一种换热器管板堆焊的加工方法
CN115091108B (zh) * 2022-08-25 2022-11-15 四川同胜绿建科技有限公司 一种建筑钢结构焊接固定装置及焊接方法

Also Published As

Publication number Publication date
DE1765080A1 (de) 1969-12-04
GB1172663A (en) 1969-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse