JPS52154286A - Halogen lamp - Google Patents

Halogen lamp

Info

Publication number
JPS52154286A
JPS52154286A JP7039676A JP7039676A JPS52154286A JP S52154286 A JPS52154286 A JP S52154286A JP 7039676 A JP7039676 A JP 7039676A JP 7039676 A JP7039676 A JP 7039676A JP S52154286 A JPS52154286 A JP S52154286A
Authority
JP
Japan
Prior art keywords
lamp
halogen lamp
tubular wall
stem
halogen
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
JP7039676A
Other languages
Japanese (ja)
Inventor
Atsushi Saida
Makoto Oyamada
Yosuke Hirao
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 JP7039676A priority Critical patent/JPS52154286A/en
Publication of JPS52154286A publication Critical patent/JPS52154286A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent black material from adhering on the tubular wall and stem surface of halogen lamp by occurring sufficient halogen cycle in firing of the lamp to restrict the turbulence of gas convection in the lamp introducing the decrease of the tightness of the stem and irregularity of the tubular wall temperature.
COPYRIGHT: (C)1977,JPO&Japio
JP7039676A 1976-06-17 1976-06-17 Halogen lamp Pending JPS52154286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7039676A JPS52154286A (en) 1976-06-17 1976-06-17 Halogen lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7039676A JPS52154286A (en) 1976-06-17 1976-06-17 Halogen lamp

Publications (1)

Publication Number Publication Date
JPS52154286A true JPS52154286A (en) 1977-12-21

Family

ID=13430237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7039676A Pending JPS52154286A (en) 1976-06-17 1976-06-17 Halogen lamp

Country Status (1)

Country Link
JP (1) JPS52154286A (en)

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