CA1181459A - Lampe a decharge a vapeur de metal - Google Patents

Lampe a decharge a vapeur de metal

Info

Publication number
CA1181459A
CA1181459A CA000397837A CA397837A CA1181459A CA 1181459 A CA1181459 A CA 1181459A CA 000397837 A CA000397837 A CA 000397837A CA 397837 A CA397837 A CA 397837A CA 1181459 A CA1181459 A CA 1181459A
Authority
CA
Canada
Prior art keywords
arc tube
sodium
lamp
torr
vapor discharge
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.)
Expired
Application number
CA000397837A
Other languages
English (en)
Inventor
Katsuya Otani
Ryo Suzuki
Keiji Watanabe
Michihiro Tsuchihashi
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 CA000397837A priority Critical patent/CA1181459A/fr
Application granted granted Critical
Publication of CA1181459A publication Critical patent/CA1181459A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
CA000397837A 1982-03-08 1982-03-08 Lampe a decharge a vapeur de metal Expired CA1181459A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000397837A CA1181459A (fr) 1982-03-08 1982-03-08 Lampe a decharge a vapeur de metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000397837A CA1181459A (fr) 1982-03-08 1982-03-08 Lampe a decharge a vapeur de metal

Publications (1)

Publication Number Publication Date
CA1181459A true CA1181459A (fr) 1985-01-22

Family

ID=4122241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000397837A Expired CA1181459A (fr) 1982-03-08 1982-03-08 Lampe a decharge a vapeur de metal

Country Status (1)

Country Link
CA (1) CA1181459A (fr)

Similar Documents

Publication Publication Date Title
EP0271911B1 (fr) Source lumineuse aux halogénures de terres rares à émission rouge augmentée
EP0860020B1 (fr) Lampe a decharge en arc en serie sous gaz haute pression comportant un dispositif d'ignition initiale simplifiee
KR19990082248A (ko) 메탈 할라이드 램프
US4418300A (en) Metal vapor discharge lamp with heat insulator and starting aid
JPH0677445B2 (ja) 点灯の容易な高効率の無電極形高光度放電ランプ
KR101445122B1 (ko) 높은 색 온도를 가진 방전 램프
JP3209752B2 (ja) 高圧放電ランプ
US5773926A (en) Electrodeless fluorescent lamp with cold spot control
WO1995019639A1 (fr) Lampe a halogene-metal
CA1181459A (fr) Lampe a decharge a vapeur de metal
EP0359200B1 (fr) Lampe à décharge à halogénures métalliques à rendu de couleurs amélioré
EP2149146B1 (fr) Lampe à vapeur de sodium à haute pression
CA2194724A1 (fr) Lampe aux halogenures.
JP3397064B2 (ja) 放電ランプ
EP1102307A1 (fr) Lampe au sodium et au xenon à caractéristiques améliorées à l'approche de la fin de vie
US5111104A (en) Triple-enveloped metal-halide arc discharge lamp having lower color temperature
Otani et al. A high pressure sodium lamp with improved color rendition
CA1155903A (fr) Lampe a decharge de vapeur de metal basse pression
JPS58214266A (ja) メタルハライドランプ
JP4421172B2 (ja) メタルハライドランプ
RU2079183C1 (ru) Газоразрядная лампа высокого давления
WO1991018413A1 (fr) Lampe a decharge en arc a faible perte de sodium
JPH0431734Y2 (fr)
JPH08222183A (ja) 電球形蛍光ランプ
WO2004055862A2 (fr) Lampe a decharge gazeuse haute pression sans mercure

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry