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
NL170241C (nl
NL170241B (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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
DE (1) DE2163731B2 (enrdf_load_stackoverflow)
NL (1) NL170241C (enrdf_load_stackoverflow)

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
NL170241C (nl) 1982-10-18
CH524800A (de) 1972-06-30
DE2163731C3 (enrdf_load_stackoverflow) 1980-11-27
NL170241B (nl) 1982-05-17
DE2163731B2 (de) 1980-03-27

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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