FR2267852A1 - Air-tight sealing device for insulating tubes - rotates tube about longitudinal axis and feeds molten solder to interior - Google Patents

Air-tight sealing device for insulating tubes - rotates tube about longitudinal axis and feeds molten solder to interior

Info

Publication number
FR2267852A1
FR2267852A1 FR7413200A FR7413200A FR2267852A1 FR 2267852 A1 FR2267852 A1 FR 2267852A1 FR 7413200 A FR7413200 A FR 7413200A FR 7413200 A FR7413200 A FR 7413200A FR 2267852 A1 FR2267852 A1 FR 2267852A1
Authority
FR
France
Prior art keywords
tube
molten solder
air
sealing device
tight sealing
Prior art date
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.)
Granted
Application number
FR7413200A
Other languages
English (en)
French (fr)
Other versions
FR2267852B1 (https=
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to FR7413200A priority Critical patent/FR2267852A1/fr
Publication of FR2267852A1 publication Critical patent/FR2267852A1/fr
Application granted granted Critical
Publication of FR2267852B1 publication Critical patent/FR2267852B1/fr
Granted 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/14—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams
    • B23K1/18—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams circumferential seams, e.g. of shells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
FR7413200A 1974-04-16 1974-04-16 Air-tight sealing device for insulating tubes - rotates tube about longitudinal axis and feeds molten solder to interior Granted FR2267852A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413200A FR2267852A1 (en) 1974-04-16 1974-04-16 Air-tight sealing device for insulating tubes - rotates tube about longitudinal axis and feeds molten solder to interior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413200A FR2267852A1 (en) 1974-04-16 1974-04-16 Air-tight sealing device for insulating tubes - rotates tube about longitudinal axis and feeds molten solder to interior

Publications (2)

Publication Number Publication Date
FR2267852A1 true FR2267852A1 (en) 1975-11-14
FR2267852B1 FR2267852B1 (https=) 1980-04-11

Family

ID=9137671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413200A Granted FR2267852A1 (en) 1974-04-16 1974-04-16 Air-tight sealing device for insulating tubes - rotates tube about longitudinal axis and feeds molten solder to interior

Country Status (1)

Country Link
FR (1) FR2267852A1 (https=)

Also Published As

Publication number Publication date
FR2267852B1 (https=) 1980-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse