JPS54132379A - Device for fabricating bulb - Google Patents

Device for fabricating bulb

Info

Publication number
JPS54132379A
JPS54132379A JP3943778A JP3943778A JPS54132379A JP S54132379 A JPS54132379 A JP S54132379A JP 3943778 A JP3943778 A JP 3943778A JP 3943778 A JP3943778 A JP 3943778A JP S54132379 A JPS54132379 A JP S54132379A
Authority
JP
Japan
Prior art keywords
bulb
spider
holders
sealing
fabricating
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.)
Pending
Application number
JP3943778A
Other languages
Japanese (ja)
Inventor
Takeshi Moriwaki
Kazuyuki Tanaka
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 JP3943778A priority Critical patent/JPS54132379A/en
Publication of JPS54132379A publication Critical patent/JPS54132379A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE: To simplify the device for fabricating a bulb, to reduce the cost of the device, and to improve the working efficiency by eliminating bulb transfer at steps of sealing to evacuating the bulb and continuously or partly simultaneously executing both the steps.
CONSTITUTION: A rotary shaft 11 is supported at movable base 3 in the direction A on rails 4 to rotate via shafts 8, 9, 14 by a motor 7 on the base 3. A number of bulb holders 20 are held at a spider 19 in the circumferential direction at equal distance, which spider 19 is mounted at the shaft 11. Heads 21 are provided at the spider 19 corresponding to the bulb holders 20. The respective heads 21 hold the count sealed at the end of a bulb 101 supported by the holders 20, 20, and each consists of a sealing head 36 having a sealing burner, and evacuating head 37. When they are rotated as the rotation of the spider 19, they seal and evacuate the bulb.
COPYRIGHT: (C)1979,JPO&Japio
JP3943778A 1978-04-04 1978-04-04 Device for fabricating bulb Pending JPS54132379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3943778A JPS54132379A (en) 1978-04-04 1978-04-04 Device for fabricating bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3943778A JPS54132379A (en) 1978-04-04 1978-04-04 Device for fabricating bulb

Publications (1)

Publication Number Publication Date
JPS54132379A true JPS54132379A (en) 1979-10-15

Family

ID=12552970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3943778A Pending JPS54132379A (en) 1978-04-04 1978-04-04 Device for fabricating bulb

Country Status (1)

Country Link
JP (1) JPS54132379A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130342U (en) * 1982-02-26 1983-09-03 東芝ライテック株式会社 Straight tube fluorescent lamp sealing device
JPS6095831A (en) * 1983-10-28 1985-05-29 Toshiba Corp Production of bulb

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130342U (en) * 1982-02-26 1983-09-03 東芝ライテック株式会社 Straight tube fluorescent lamp sealing device
JPH0138850Y2 (en) * 1982-02-26 1989-11-20
JPS6095831A (en) * 1983-10-28 1985-05-29 Toshiba Corp Production of bulb

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