JPS55105526A - Manufacturing method for tube with electrode - Google Patents

Manufacturing method for tube with electrode

Info

Publication number
JPS55105526A
JPS55105526A JP1218279A JP1218279A JPS55105526A JP S55105526 A JPS55105526 A JP S55105526A JP 1218279 A JP1218279 A JP 1218279A JP 1218279 A JP1218279 A JP 1218279A JP S55105526 A JPS55105526 A JP S55105526A
Authority
JP
Japan
Prior art keywords
tube
diameter
electrode
electrodes
head
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
JP1218279A
Other languages
Japanese (ja)
Other versions
JPS5947968B2 (en
Inventor
Ichiro Wada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1218279A priority Critical patent/JPS5947968B2/en
Publication of JPS55105526A publication Critical patent/JPS55105526A/en
Publication of JPS5947968B2 publication Critical patent/JPS5947968B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE:To enalbe an electrode with the head having larger diameter than that of the leg thereof to be attached to a small-caliber tube which is so small that the electrodes can not be inserted, by a method wherein the electrodes are inserted after a thermally shrinkable electric insulating tube is expanded and holes are bored therein; then the product is contracted by heating. CONSTITUTION:A mold whose inner diameter is larger than that of an outer diameter of a tube 9, is located outside the small-caliber electric insulating tube 9 having a thermal shrinkage, the diameter of the tube 9 being enlarged by filling the inside of the tube with pressurized fluid. Holes 10 are bored on a diameter of the enlarged tube 9. The hole 10 shall have the enough size to allow the head 11a of a mounting electrode 11 to be inserted from the outside. Afterwards, the electrode 11 having a diameter of the head 11a being larger than that of the leg 11b is inserted to the hole 10; the tube 9 is then contracted by heating in the condition described above. The tube 9 is reinforced by covering the outside thereof with shells 12, 12, reliable sealing being ensured by energizing the electrodes 11 externally by means of springs 13, 13.
JP1218279A 1979-02-07 1979-02-07 Method for manufacturing a tube with electrodes Expired JPS5947968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1218279A JPS5947968B2 (en) 1979-02-07 1979-02-07 Method for manufacturing a tube with electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1218279A JPS5947968B2 (en) 1979-02-07 1979-02-07 Method for manufacturing a tube with electrodes

Publications (2)

Publication Number Publication Date
JPS55105526A true JPS55105526A (en) 1980-08-13
JPS5947968B2 JPS5947968B2 (en) 1984-11-22

Family

ID=11798272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1218279A Expired JPS5947968B2 (en) 1979-02-07 1979-02-07 Method for manufacturing a tube with electrodes

Country Status (1)

Country Link
JP (1) JPS5947968B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377200A1 (en) * 1988-12-27 1990-07-11 Veb Sonni Sonneberg Method for attaching a doll's head to a stuffed doll's body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05347164A (en) * 1992-06-15 1993-12-27 Kawaguchi Denki Seisakusho:Kk Conducting tool for covered wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377200A1 (en) * 1988-12-27 1990-07-11 Veb Sonni Sonneberg Method for attaching a doll's head to a stuffed doll's body

Also Published As

Publication number Publication date
JPS5947968B2 (en) 1984-11-22

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