CH138068A - Elektrische Löt- und Schweissvorrichtung für dünnwandige Rohre und dergleichen mit überlappten Rändern. - Google Patents

Elektrische Löt- und Schweissvorrichtung für dünnwandige Rohre und dergleichen mit überlappten Rändern.

Info

Publication number
CH138068A
CH138068A CH138068DA CH138068A CH 138068 A CH138068 A CH 138068A CH 138068D A CH138068D A CH 138068DA CH 138068 A CH138068 A CH 138068A
Authority
CH
Switzerland
Prior art keywords
thin
welding device
electric soldering
walled pipes
overlapped edges
Prior art date
Application number
Other languages
English (en)
Inventor
Helle V Dolffs
Original Assignee
Dolffs & Helle V
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 Dolffs & Helle V filed Critical Dolffs & Helle V
Publication of CH138068A publication Critical patent/CH138068A/de

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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH138068D 1929-03-11 1929-03-11 Elektrische Löt- und Schweissvorrichtung für dünnwandige Rohre und dergleichen mit überlappten Rändern. CH138068A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH138068T 1929-03-11

Publications (1)

Publication Number Publication Date
CH138068A true CH138068A (de) 1930-02-15

Family

ID=4395514

Family Applications (1)

Application Number Title Priority Date Filing Date
CH138068D CH138068A (de) 1929-03-11 1929-03-11 Elektrische Löt- und Schweissvorrichtung für dünnwandige Rohre und dergleichen mit überlappten Rändern.

Country Status (1)

Country Link
CH (1) CH138068A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114082802A (zh) * 2021-10-12 2022-02-25 南京瑞泰金属材料制品有限公司 一种搭焊与锻打变形复合成形方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114082802A (zh) * 2021-10-12 2022-02-25 南京瑞泰金属材料制品有限公司 一种搭焊与锻打变形复合成形方法
CN114082802B (zh) * 2021-10-12 2024-04-26 南京瑞泰金属材料制品有限公司 一种搭焊与锻打变形复合成形方法

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