JPS52101878A - Mercury lamp with metallic halide for vertical lighting - Google Patents

Mercury lamp with metallic halide for vertical lighting

Info

Publication number
JPS52101878A
JPS52101878A JP2820375A JP2820375A JPS52101878A JP S52101878 A JPS52101878 A JP S52101878A JP 2820375 A JP2820375 A JP 2820375A JP 2820375 A JP2820375 A JP 2820375A JP S52101878 A JPS52101878 A JP S52101878A
Authority
JP
Japan
Prior art keywords
mercury lamp
metallic halide
vertical lighting
lamp
mercury
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
JP2820375A
Other languages
Japanese (ja)
Inventor
Toshiyuki Takeda
Masahiro Dobashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2820375A priority Critical patent/JPS52101878A/en
Publication of JPS52101878A publication Critical patent/JPS52101878A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE: To prevent the snake of an arc of a mercury lamp from occurring by adjusting mercury amount filled in the lamp together with metallic halide and diameter of the lamp tube and load of the tubular wall.
COPYRIGHT: (C)1977,JPO&Japio
JP2820375A 1975-03-07 1975-03-07 Mercury lamp with metallic halide for vertical lighting Pending JPS52101878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2820375A JPS52101878A (en) 1975-03-07 1975-03-07 Mercury lamp with metallic halide for vertical lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2820375A JPS52101878A (en) 1975-03-07 1975-03-07 Mercury lamp with metallic halide for vertical lighting

Publications (1)

Publication Number Publication Date
JPS52101878A true JPS52101878A (en) 1977-08-26

Family

ID=12242097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2820375A Pending JPS52101878A (en) 1975-03-07 1975-03-07 Mercury lamp with metallic halide for vertical lighting

Country Status (1)

Country Link
JP (1) JPS52101878A (en)

Similar Documents

Publication Publication Date Title
JPS51121985A (en) High pressure sodium lamp
JPS52101878A (en) Mercury lamp with metallic halide for vertical lighting
JPS52103879A (en) Metallic vapor discharge lamp
JPS5241478A (en) Discharge lamp lighting device
JPS52101879A (en) Mercury lamp with metallic halide for vertical lighting
JPS5283A (en) Metal halide lamp
JPS5412172A (en) Mercury lamp containing metal halide
JPS52142879A (en) Fluorescent discharge lamp
JPS5251776A (en) Metal vapor discharge lamp
JPS5431979A (en) Metal halide lamp
JPS5231581A (en) Metallic vapor discharge lamp
JPS5298373A (en) Discharge lamp
JPS5364461A (en) Exhaustion method of fluorescent display tube
JPS5436077A (en) Sintered electrode for use in discharge tube lamp
JPS53130878A (en) Mercury-vapor discharge lamp
JPS51148275A (en) Metal vapor discharge lamp lighting device
JPS5241481A (en) Metal vapor discharge lamp
JPS52126974A (en) Metal vapor discharge lamp
JPS53136372A (en) Metal vapor discharge lamp
JPS52146073A (en) High efficiency ring-shaped fluorescent lamp
JPS51135192A (en) Discharge lamp
JPS53146480A (en) Metal halide lamp
JPS53123579A (en) Metal vapor discharge lamp
JPS52130169A (en) Metal-vapor discharge lamp
JPS5249684A (en) Incandescent lamp