JPS54100170A - Apparatus for manufacturing tubular bulb - Google Patents

Apparatus for manufacturing tubular bulb

Info

Publication number
JPS54100170A
JPS54100170A JP690978A JP690978A JPS54100170A JP S54100170 A JPS54100170 A JP S54100170A JP 690978 A JP690978 A JP 690978A JP 690978 A JP690978 A JP 690978A JP S54100170 A JPS54100170 A JP S54100170A
Authority
JP
Japan
Prior art keywords
bulb
evacuating
flame
sealing
arrow
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
JP690978A
Other languages
Japanese (ja)
Other versions
JPS6217345B2 (en
Inventor
Ken 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 JP690978A priority Critical patent/JPS54100170A/en
Publication of JPS54100170A publication Critical patent/JPS54100170A/en
Publication of JPS6217345B2 publication Critical patent/JPS6217345B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide an apparatus for manufacturing tubular bulb, which is equipped with a sealing burner adapted for heating and fusing the joing of peripheral portion of the stem and opening of a bulb and an evacuating head adapted for evacuating the inside of the bulb and charging the bulb with substances to be sealed therein, whereby it is enabled to carry out sealing process and evacuating process continuously.
CONSTITUTION: Bulb 1, held in place by means of chuck, is transported in the direction of arrow B to a position whoen in the drawing and waits there to receive some process. The base mounting thereon a mount 2 and evacuating head 30 are moved in the direction of arrow A and stopped at a position where flared portion 4 is held in contact with the opening end of bulb 1. When sealing burner 11 is subsequently ignited, gas flame issued from flame hole 12 is directed toward the joint between bulb 1 and flared portion 4, so tha the joint is heated and fused together by the flame and thus sealed airtightly. When the sealing process is complated, bulb 1 is evacuated from hole 34 through evacuating tube 7. Then, mercury and inert gas are charged into the bulb 1 from the holes 34 through tube 7, thereby completing evacuating process.
COPYRIGHT: (C)1979,JPO&Japio
JP690978A 1978-01-25 1978-01-25 Apparatus for manufacturing tubular bulb Granted JPS54100170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP690978A JPS54100170A (en) 1978-01-25 1978-01-25 Apparatus for manufacturing tubular bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP690978A JPS54100170A (en) 1978-01-25 1978-01-25 Apparatus for manufacturing tubular bulb

Publications (2)

Publication Number Publication Date
JPS54100170A true JPS54100170A (en) 1979-08-07
JPS6217345B2 JPS6217345B2 (en) 1987-04-17

Family

ID=11651358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP690978A Granted JPS54100170A (en) 1978-01-25 1978-01-25 Apparatus for manufacturing tubular bulb

Country Status (1)

Country Link
JP (1) JPS54100170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764056U (en) * 1980-10-02 1982-04-16
US4447216A (en) * 1981-03-31 1984-05-08 Tokyo Shibaura Denki Kabushiki Kaisha Stem sealing apparatus having external tipping off burners

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111425A (en) * 1984-06-25 1986-01-18 Nihei Machiko Eight-four rotary engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111425A (en) * 1984-06-25 1986-01-18 Nihei Machiko Eight-four rotary engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764056U (en) * 1980-10-02 1982-04-16
US4447216A (en) * 1981-03-31 1984-05-08 Tokyo Shibaura Denki Kabushiki Kaisha Stem sealing apparatus having external tipping off burners

Also Published As

Publication number Publication date
JPS6217345B2 (en) 1987-04-17

Similar Documents

Publication Publication Date Title
DE69104142D1 (en) Plasma neutralization cathode.
US2380811A (en) Sealed enclosbure and method of sealing same
GB834424A (en) Method of manufacturing electric lamps
US4382645A (en) Apparatus for sealing lamp mount to lamp tube
JPS57124830A (en) Sealing method for cathode-ray tube
SU1333247A3 (en) Method of producing cathode-ray tubes
US2811846A (en) Photoflash lamp
US3188162A (en) Method of making flash lamps
JPS559308A (en) Sealing method of stem in fluorescent light
JPS54139478A (en) Pressing/heating process method for semiconductor substrate
EP0061747B1 (en) An apparatus for manufacturing bulbs
JPS55108145A (en) Method of manufacturing color cathode-ray tube
JPS6269434A (en) Cullet-less sealing method for color cathode-ray tube
JPS5788643A (en) Production of ring type fluorescent lamp
JPS5490873A (en) Method of sealing tubular quarz bulb
JPS57141841A (en) Manufacture of circular bulb
JPS6217345B2 (en)
JPS55102150A (en) Method for manufacturing fluorescent lamp
JPS5790847A (en) Sealing of exhaust pipe for bulbs
JPS57100925A (en) Preparation of glass container with handle
JPS57150801A (en) Tightly sealing method of optical fiber
JPS5752751A (en) Vacuum type solar energy collector and method of manufacturing the same
JPS57130342A (en) Production of electron tube
JPS573740A (en) Joined glass structure
SU498664A1 (en) A method of manufacturing subminiature incandescent lamps