JPS51144086A - Device of sealing conductors in a silica -glass bulb - Google Patents

Device of sealing conductors in a silica -glass bulb

Info

Publication number
JPS51144086A
JPS51144086A JP6792675A JP6792675A JPS51144086A JP S51144086 A JPS51144086 A JP S51144086A JP 6792675 A JP6792675 A JP 6792675A JP 6792675 A JP6792675 A JP 6792675A JP S51144086 A JPS51144086 A JP S51144086A
Authority
JP
Japan
Prior art keywords
silica
glass bulb
sealing
sealing conductors
conductors
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
JP6792675A
Other languages
Japanese (ja)
Inventor
Hikotomo Irokawa
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.)
TOUYOU DENSHI KOUGIYOU KK
TOYO DENSHI KOGYO KK
TOYO DENSHI KOUGIYOU KK
Original Assignee
TOUYOU DENSHI KOUGIYOU KK
TOYO DENSHI KOGYO KK
TOYO DENSHI KOUGIYOU KK
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 TOUYOU DENSHI KOUGIYOU KK, TOYO DENSHI KOGYO KK, TOYO DENSHI KOUGIYOU KK filed Critical TOUYOU DENSHI KOUGIYOU KK
Priority to JP6792675A priority Critical patent/JPS51144086A/en
Publication of JPS51144086A publication Critical patent/JPS51144086A/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 remove voids from both sides of a sealing part and to heighten the yield of products by making in an arc-shape a pressing metal mold of the device of sealing bulbs made of a silica glass such as mercury lamp, sterilizer lamp, etc.
COPYRIGHT: (C)1976,JPO&Japio
JP6792675A 1975-06-05 1975-06-05 Device of sealing conductors in a silica -glass bulb Pending JPS51144086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6792675A JPS51144086A (en) 1975-06-05 1975-06-05 Device of sealing conductors in a silica -glass bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6792675A JPS51144086A (en) 1975-06-05 1975-06-05 Device of sealing conductors in a silica -glass bulb

Publications (1)

Publication Number Publication Date
JPS51144086A true JPS51144086A (en) 1976-12-10

Family

ID=13358995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6792675A Pending JPS51144086A (en) 1975-06-05 1975-06-05 Device of sealing conductors in a silica -glass bulb

Country Status (1)

Country Link
JP (1) JPS51144086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02165541A (en) * 1988-12-19 1990-06-26 Koito Mfg Co Ltd Sealing method for electric lamp and metal halide electric lamp
CN103730309A (en) * 2013-12-31 2014-04-16 詹云翔 Bulb sealing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825222A (en) * 1971-08-04 1973-04-02
JPS4911820A (en) * 1972-05-15 1974-02-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825222A (en) * 1971-08-04 1973-04-02
JPS4911820A (en) * 1972-05-15 1974-02-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02165541A (en) * 1988-12-19 1990-06-26 Koito Mfg Co Ltd Sealing method for electric lamp and metal halide electric lamp
CN103730309A (en) * 2013-12-31 2014-04-16 詹云翔 Bulb sealing machine

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