GB1449674A - - Google Patents

Info

Publication number
GB1449674A
GB1449674A GB1430473A GB1430473A GB1449674A GB 1449674 A GB1449674 A GB 1449674A GB 1430473 A GB1430473 A GB 1430473A GB 1430473 A GB1430473 A GB 1430473A GB 1449674 A GB1449674 A GB 1449674A
Authority
GB
United Kingdom
Prior art keywords
stub
plate
welding
electrodes
head
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
GB1430473A
Other languages
English (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.)
Clarke Chapman Group Ltd
Original Assignee
Clarke Chapman and Co 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 Clarke Chapman and Co Ltd filed Critical Clarke Chapman and Co Ltd
Priority to GB1430473A priority Critical patent/GB1449674A/en
Publication of GB1449674A publication Critical patent/GB1449674A/en
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)
GB1430473A 1973-03-24 1973-03-24 Expired GB1449674A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1430473A GB1449674A (fr) 1973-03-24 1973-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1430473A GB1449674A (fr) 1973-03-24 1973-03-24

Publications (1)

Publication Number Publication Date
GB1449674A true GB1449674A (fr) 1976-09-15

Family

ID=10038767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1430473A Expired GB1449674A (fr) 1973-03-24 1973-03-24

Country Status (1)

Country Link
GB (1) GB1449674A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578957A1 (fr) * 1985-03-12 1986-09-19 Thome Paul Amelioration aux generateurs de vapeur des reacteurs nucleaires
CN103350311A (zh) * 2013-07-29 2013-10-16 张家港化工机械股份有限公司 换热管与管孔之间的定位装置
CN109317896A (zh) * 2018-11-23 2019-02-12 哈电集团（秦皇岛）重型装备有限公司 一种防热冲击套管与安全端装配固定装置
CN112846459A (zh) * 2020-12-31 2021-05-28 福尼斯(南京)表面工程技术有限公司 一种变极性双钨极焊接化工管板的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578957A1 (fr) * 1985-03-12 1986-09-19 Thome Paul Amelioration aux generateurs de vapeur des reacteurs nucleaires
CN103350311A (zh) * 2013-07-29 2013-10-16 张家港化工机械股份有限公司 换热管与管孔之间的定位装置
CN109317896A (zh) * 2018-11-23 2019-02-12 哈电集团（秦皇岛）重型装备有限公司 一种防热冲击套管与安全端装配固定装置
CN112846459A (zh) * 2020-12-31 2021-05-28 福尼斯(南京)表面工程技术有限公司 一种变极性双钨极焊接化工管板的方法

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed