IT1034244B - PROCEDURE TO ELECTRICALLY WELD BETWEEN THEIR TUBULAR ELEMENTS AND PERFORATED ELEMENTS ... DEVICE FOR THE PRACTICAL IMPLEMENTATION OF TA LE PROCEDURE AND APPLICATION OF THE SAME TO THE PRODUCTION OF HEAT EXCHANGERS - Google Patents

PROCEDURE TO ELECTRICALLY WELD BETWEEN THEIR TUBULAR ELEMENTS AND PERFORATED ELEMENTS ... DEVICE FOR THE PRACTICAL IMPLEMENTATION OF TA LE PROCEDURE AND APPLICATION OF THE SAME TO THE PRODUCTION OF HEAT EXCHANGERS

Info

Publication number
IT1034244B
IT1034244B IT2122375A IT2122375A IT1034244B IT 1034244 B IT1034244 B IT 1034244B IT 2122375 A IT2122375 A IT 2122375A IT 2122375 A IT2122375 A IT 2122375A IT 1034244 B IT1034244 B IT 1034244B
Authority
IT
Italy
Prior art keywords
procedure
elements
production
application
heat exchangers
Prior art date
Application number
IT2122375A
Other languages
Italian (it)
Original Assignee
Chausson Usines Sa
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 Chausson Usines Sa filed Critical Chausson Usines Sa
Application granted granted Critical
Publication of IT1034244B publication Critical patent/IT1034244B/en

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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • 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
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/093—Seam welding not restricted to one of the preceding subgroups for curved planar seams
    • 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
    • B23K11/30—Features relating to electrodes
    • B23K11/3081—Electrodes with a seam contacting part shaped so as to correspond to the shape of the bond area, e.g. for making an annular bond without relative movement in the longitudinal direction of the seam between the electrode holder and the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Resistance Welding (AREA)
IT2122375A 1974-03-19 1975-03-13 PROCEDURE TO ELECTRICALLY WELD BETWEEN THEIR TUBULAR ELEMENTS AND PERFORATED ELEMENTS ... DEVICE FOR THE PRACTICAL IMPLEMENTATION OF TA LE PROCEDURE AND APPLICATION OF THE SAME TO THE PRODUCTION OF HEAT EXCHANGERS IT1034244B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409266A FR2264620B1 (en) 1974-03-19 1974-03-19

Publications (1)

Publication Number Publication Date
IT1034244B true IT1034244B (en) 1979-09-10

Family

ID=9136525

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2122375A IT1034244B (en) 1974-03-19 1975-03-13 PROCEDURE TO ELECTRICALLY WELD BETWEEN THEIR TUBULAR ELEMENTS AND PERFORATED ELEMENTS ... DEVICE FOR THE PRACTICAL IMPLEMENTATION OF TA LE PROCEDURE AND APPLICATION OF THE SAME TO THE PRODUCTION OF HEAT EXCHANGERS

Country Status (5)

Country Link
BE (1) BE825507A (en)
DE (1) DE2506062A1 (en)
FR (1) FR2264620B1 (en)
GB (1) GB1491914A (en)
IT (1) IT1034244B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102028A1 (en) * 1981-01-22 1982-09-02 Elpag AG Chur, 7001 Chur "METHOD FOR PRODUCING A PIPE RADIATOR UNIT"
USRE33528E (en) * 1985-02-11 1991-01-29 Microtube-strip heat exchanger
US4676305A (en) * 1985-02-11 1987-06-30 Doty F David Microtube-strip heat exchanger
CN110253107A (en) * 2019-07-12 2019-09-20 中船桂江造船有限公司 A kind of 917 steel plate+Macr different steel weld methods
CN113770582B (en) * 2021-09-30 2023-01-10 广东一钛科技有限公司 Automatic welding machine for outer circle of heat conducting plate in heat exchanger

Also Published As

Publication number Publication date
DE2506062A1 (en) 1975-10-09
GB1491914A (en) 1977-11-16
FR2264620B1 (en) 1976-12-17
FR2264620A1 (en) 1975-10-17
BE825507A (en) 1975-05-29

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