JPS5498068A - Device for inserting inclusions in discharge lamp - Google Patents

Device for inserting inclusions in discharge lamp

Info

Publication number
JPS5498068A
JPS5498068A JP380678A JP380678A JPS5498068A JP S5498068 A JPS5498068 A JP S5498068A JP 380678 A JP380678 A JP 380678A JP 380678 A JP380678 A JP 380678A JP S5498068 A JPS5498068 A JP S5498068A
Authority
JP
Japan
Prior art keywords
luminous tube
tube
exhaust
inclusions
accommodating part
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
JP380678A
Other languages
Japanese (ja)
Inventor
Hideaki Naruo
Tadashi 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 JP380678A priority Critical patent/JPS5498068A/en
Publication of JPS5498068A publication Critical patent/JPS5498068A/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 provide the subject device wherein an inclusion accommodating part is provided in an exhaust passage and after the gas exhaustion, inert gas filling and lighting, inserte are inserted in a luminous tube, whereby the quantity of inclusions is accurately controlled.
CONSTITUTION: Inclusions C such as amalgam and the like are inserted in an inclusion accommodating part 16, and an exhaust tube B of a luminous tube A of a sodium lamp is inserted in the insertion part 5 to the accommodating part 16, a cap 8 being clamped to tightly connect an O-ring 6. Then, the luminous tube A is evacuated through an exhaust head 1 by an exhaust mechanism 9. Then, an inert gas is sent therein from an inert gas supply mechanism 10, and the luminous tube is lighted and then the tube is evacuated. These procedures are repeated to clean the interior of the luminous tube A. Then, after the completion of cleaning, a sealing gas such as xenone or the like is applied in the luminous tube A in a predetermined quantity. Then, an insertion rod 13 is advanced by a drive mechanism 15, and the inclusions C which have been accommodated in the inclusion accommodating part 16 is inserted in a predetermined position to open the exhaust tube B.
COPYRIGHT: (C)1979,JPO&Japio
JP380678A 1978-01-18 1978-01-18 Device for inserting inclusions in discharge lamp Pending JPS5498068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP380678A JPS5498068A (en) 1978-01-18 1978-01-18 Device for inserting inclusions in discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP380678A JPS5498068A (en) 1978-01-18 1978-01-18 Device for inserting inclusions in discharge lamp

Publications (1)

Publication Number Publication Date
JPS5498068A true JPS5498068A (en) 1979-08-02

Family

ID=11567427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP380678A Pending JPS5498068A (en) 1978-01-18 1978-01-18 Device for inserting inclusions in discharge lamp

Country Status (1)

Country Link
JP (1) JPS5498068A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006077437A1 (en) * 2005-01-24 2006-07-27 The University Of Bath An optical assembly of a hollow core fibre gas cell spliced to fibre ends and methods of its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006077437A1 (en) * 2005-01-24 2006-07-27 The University Of Bath An optical assembly of a hollow core fibre gas cell spliced to fibre ends and methods of its production
US8079763B2 (en) 2005-01-24 2011-12-20 University Of Bath Optical assembly of a hollow core fibre gas cell spliced to fibre ends and methods of its production

Similar Documents

Publication Publication Date Title
GB2051649B (en) Arc tubes for high-pressure sodium discharge lamps
DE2963571D1 (en) Method of an arrangement for introducing dosing material into the envelope of a gas discharge lamp
JPS54144078A (en) Method of enhancing life of gaseous discharge tube useful for light source
EP0516376A3 (en) Gas probe starter for an electrodeless high intensity discharge lamp
GB2013427A (en) Electronic ballast apparatus for gaseous discharge lamps
JPS5227587A (en) Tube inserting device for a pipe
GB2050690B (en) Arc tubes for high-pressure sodium discharge lamps
JPS5416166A (en) Sealing method for stem of vacuum tube and stem mount used for its method
JPS5593636A (en) Manufacturing method of fluorescent lamp
GB485937A (en) Method for the sealing off of electric lamps
JPS54162877A (en) Method of exhausting luminous tube for discharge lamp
JPS5471882A (en) High-pressure sodium vapor lamp
JPS5284876A (en) Manufacturing device for lamp valve
DE2965342D1 (en) Method for energizing high pressure metal vapour discharge lamps
JPS5235486A (en) Disposal method for used lamp
JPS5441161A (en) Mercury measuring device of mercury sealed devices for tube bulbs
JPS53107179A (en) Low-pressure vapor discharge lamp
JPS528993A (en) Fluorescent substance
JPS53137898A (en) Method of removing organic matters
JPS5431979A (en) Metal halide lamp
JPS546376A (en) Metal vapor discharge lamp
JPS52126974A (en) Metal vapor discharge lamp
JPS5437388A (en) Discharge lamp
JPS5451288A (en) Method of producing discharge lamp
JPS5416872A (en) Method of sealing mercury into bulb