JPS5530111A - Metal vapor discharging lamp with built-in starter - Google Patents

Metal vapor discharging lamp with built-in starter

Info

Publication number
JPS5530111A
JPS5530111A JP10200278A JP10200278A JPS5530111A JP S5530111 A JPS5530111 A JP S5530111A JP 10200278 A JP10200278 A JP 10200278A JP 10200278 A JP10200278 A JP 10200278A JP S5530111 A JPS5530111 A JP S5530111A
Authority
JP
Japan
Prior art keywords
movable contact
starter
built
switching speed
metal vapor
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
JP10200278A
Other languages
Japanese (ja)
Inventor
Norihiko Tanaka
Ryo Suzuki
Katsuya Otani
Kanji Soma
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 JP10200278A priority Critical patent/JPS5530111A/en
Publication of JPS5530111A publication Critical patent/JPS5530111A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the reliability by constituting the thermal responsive switch such that the opening speed of movable contact against the fixed electrode becomes lower than specific level thereby reducing the fluctuation.
CONSTITUTION: When the switching speed of movable contact 10 exceeds over 0.2mm/sec, pulse generating time is as low as 1W2 and doesn't depend on the switching speed of movable contact 10. Consequently when the switching speed of movable contact 10 during the thermal responsive switch 12 having high generating time of high voltage pulse is opened is lower than 0.2mm/sec, the starting probability is improved to 95%.
COPYRIGHT: (C)1980,JPO&Japio
JP10200278A 1978-08-22 1978-08-22 Metal vapor discharging lamp with built-in starter Pending JPS5530111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10200278A JPS5530111A (en) 1978-08-22 1978-08-22 Metal vapor discharging lamp with built-in starter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10200278A JPS5530111A (en) 1978-08-22 1978-08-22 Metal vapor discharging lamp with built-in starter

Publications (1)

Publication Number Publication Date
JPS5530111A true JPS5530111A (en) 1980-03-03

Family

ID=14315580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10200278A Pending JPS5530111A (en) 1978-08-22 1978-08-22 Metal vapor discharging lamp with built-in starter

Country Status (1)

Country Link
JP (1) JPS5530111A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116265A (en) * 1980-02-18 1981-09-11 Matsushita Electronics Corp High-pressure discharge lamp
JPS56165259A (en) * 1980-05-22 1981-12-18 Matsushita Electronics Corp Discharge lamp
US4672270A (en) * 1983-03-30 1987-06-09 Tokyo Shibaura Denki Kabushiki Kaisha Metal vapor discharge lamp having a starting device of a thermal switch type

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519776A (en) * 1978-07-31 1980-02-12 Toshiba Corp High voltage discharging lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519776A (en) * 1978-07-31 1980-02-12 Toshiba Corp High voltage discharging lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116265A (en) * 1980-02-18 1981-09-11 Matsushita Electronics Corp High-pressure discharge lamp
JPS56165259A (en) * 1980-05-22 1981-12-18 Matsushita Electronics Corp Discharge lamp
US4672270A (en) * 1983-03-30 1987-06-09 Tokyo Shibaura Denki Kabushiki Kaisha Metal vapor discharge lamp having a starting device of a thermal switch type

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