FR2264620B1 - - Google Patents

Info

Publication number
FR2264620B1
FR2264620B1 FR7409266A FR7409266A FR2264620B1 FR 2264620 B1 FR2264620 B1 FR 2264620B1 FR 7409266 A FR7409266 A FR 7409266A FR 7409266 A FR7409266 A FR 7409266A FR 2264620 B1 FR2264620 B1 FR 2264620B1
Authority
FR
France
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
FR7409266A
Other versions
FR2264620A1 (fr
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.)
Chausson Usines SA
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
Priority to FR7409266A priority Critical patent/FR2264620B1/fr
Priority to BE6044921A priority patent/BE825507A/fr
Priority to DE19752506062 priority patent/DE2506062A1/de
Priority to GB947475A priority patent/GB1491914A/en
Priority to IT2122375A priority patent/IT1034244B/it
Publication of FR2264620A1 publication Critical patent/FR2264620A1/fr
Application granted granted Critical
Publication of FR2264620B1 publication Critical patent/FR2264620B1/fr
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
    • 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
FR7409266A 1974-03-19 1974-03-19 Expired FR2264620B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7409266A FR2264620B1 (fr) 1974-03-19 1974-03-19
BE6044921A BE825507A (fr) 1974-03-19 1975-02-13 Procede pour la soudure electrique de pieces tubulaires avec des pieces ajournees, dispositif pour sa mise en oeuvre et son application a la fabrication d'echangeurs de chaleur
DE19752506062 DE2506062A1 (de) 1974-03-19 1975-02-13 Verfahren und vorrichtung zur elektrischen verschweissung von rohrfoermigen teilen mit durchbrochenen teilen, insbesondere zur herstellung von waermeaustauschern
GB947475A GB1491914A (en) 1974-03-19 1975-03-06 Methods and devices for welding tubular parts and apertured parts together
IT2122375A IT1034244B (it) 1974-03-19 1975-03-13 Procedimento per saldare elettrica mente fra di lore elemente tubolari ed elementi perforati..dispositivo per la realizzazione pratica di ta le procedinto e applicazione del medesimo alla produzione di scambia tori di calore

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2264620A1 FR2264620A1 (fr) 1975-10-17
FR2264620B1 true FR2264620B1 (fr) 1976-12-17

Family

ID=9136525

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102028A1 (de) * 1981-01-22 1982-09-02 Elpag AG Chur, 7001 Chur "verfahren zur herstellung einer rohrheizkoerpereinbaueinheit"
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 (zh) * 2019-07-12 2019-09-20 中船桂江造船有限公司 一种917钢板+Macr异种钢焊接方法
CN113770582B (zh) * 2021-09-30 2023-01-10 广东一钛科技有限公司 一种换热器中导热板的外圆自动焊接机

Also Published As

Publication number Publication date
BE825507A (fr) 1975-05-29
DE2506062A1 (de) 1975-10-09
GB1491914A (en) 1977-11-16
IT1034244B (it) 1979-09-10
FR2264620A1 (fr) 1975-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse