JPS5297275A - Lighting device for discharge lamp of condensive type - Google Patents

Lighting device for discharge lamp of condensive type

Info

Publication number
JPS5297275A
JPS5297275A JP1323876A JP1323876A JPS5297275A JP S5297275 A JPS5297275 A JP S5297275A JP 1323876 A JP1323876 A JP 1323876A JP 1323876 A JP1323876 A JP 1323876A JP S5297275 A JPS5297275 A JP S5297275A
Authority
JP
Japan
Prior art keywords
condensive
lighting device
type
discharge lamp
discharge lamps
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.)
Granted
Application number
JP1323876A
Other languages
Japanese (ja)
Other versions
JPS5714559B2 (en
Inventor
Mitsuo Akatsuka
Yoshio Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1323876A priority Critical patent/JPS5297275A/en
Publication of JPS5297275A publication Critical patent/JPS5297275A/en
Publication of JPS5714559B2 publication Critical patent/JPS5714559B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To provide a condensive type discharge lamp lighting device which is equipped with a plurality of discharge lamps and which can be protected by the action of a heat sensitive resistor of positive characteristics connected with a thyristor when the discharge lamps are not started and the operation of the starter is not stopped.
JP1323876A 1976-02-12 1976-02-12 Lighting device for discharge lamp of condensive type Granted JPS5297275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1323876A JPS5297275A (en) 1976-02-12 1976-02-12 Lighting device for discharge lamp of condensive type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1323876A JPS5297275A (en) 1976-02-12 1976-02-12 Lighting device for discharge lamp of condensive type

Publications (2)

Publication Number Publication Date
JPS5297275A true JPS5297275A (en) 1977-08-15
JPS5714559B2 JPS5714559B2 (en) 1982-03-25

Family

ID=11827604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1323876A Granted JPS5297275A (en) 1976-02-12 1976-02-12 Lighting device for discharge lamp of condensive type

Country Status (1)

Country Link
JP (1) JPS5297275A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60186096U (en) * 1984-05-23 1985-12-10 上原　尚二 Sludge dripping type contact adsorption digestion equipment

Also Published As

Publication number Publication date
JPS5714559B2 (en) 1982-03-25

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