NL7200474A - - Google Patents

Info

Publication number
NL7200474A
NL7200474A NL7200474A NL7200474A NL7200474A NL 7200474 A NL7200474 A NL 7200474A NL 7200474 A NL7200474 A NL 7200474A NL 7200474 A NL7200474 A NL 7200474A NL 7200474 A NL7200474 A NL 7200474A
Authority
NL
Netherlands
Application number
NL7200474A
Other versions
NL170241B (nl
NL170241C (nl
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 filed Critical
Publication of NL7200474A publication Critical patent/NL7200474A/xx
Publication of NL170241B publication Critical patent/NL170241B/xx
Application granted granted Critical
Publication of NL170241C publication Critical patent/NL170241C/xx

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NLAANVRAGE7200474,A 1971-11-26 1972-01-12 Inrichting voor het rolnaadlassen van de zijranden van plaatradiatoren. NL170241C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1721171A CH524800A (de) 1971-11-26 1971-11-26 Vorrichtung zur Rollnahtdichtschweissung der Seitenränder von Platten-Radiatoren

Publications (3)

Publication Number Publication Date
NL7200474A true NL7200474A (enExample) 1973-05-29
NL170241B NL170241B (nl) 1982-05-17
NL170241C NL170241C (nl) 1982-10-18

Family

ID=4423628

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7200474,A NL170241C (nl) 1971-11-26 1972-01-12 Inrichting voor het rolnaadlassen van de zijranden van plaatradiatoren.

Country Status (3)

Country Link
CH (1) CH524800A (enExample)
DE (1) DE2163731B2 (enExample)
NL (1) NL170241C (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575279B1 (fr) * 1984-12-21 1989-07-07 Barriquand Echangeur a plaques
JP3917870B2 (ja) * 2002-01-30 2007-05-23 株式会社電元社製作所 シーム溶接装置
DE102020112665A1 (de) 2020-05-11 2021-11-11 Schaeffler Technologies AG & Co. KG Verfahren zum Verbinden zweier Bleche durch Rollnahtschweißen und Vorrich-tung zur Herstellung einer Bipolarplatte einer Brennstoffzelle
DE102020117742B4 (de) 2020-07-06 2023-11-23 Schaeffler Technologies AG & Co. KG Schweißvorrichtung und Verfahren zum Verschweißen von Blechen
CN116493829B (zh) * 2023-06-26 2023-10-03 泰州市远望换热设备有限公司 一种板式换热器焊接设备及其焊接方法
CN119747833B (zh) * 2025-03-06 2025-05-30 深圳垒石热管理技术股份有限公司 一种均热板焊接装置

Also Published As

Publication number Publication date
DE2163731A1 (de) 1973-05-30
CH524800A (de) 1972-06-30
DE2163731B2 (de) 1980-03-27
NL170241B (nl) 1982-05-17
DE2163731C3 (enExample) 1980-11-27
NL170241C (nl) 1982-10-18

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee