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KR970011677U - 조명램프의 예열제어장치 - Google Patents

조명램프의 예열제어장치

Info

Publication number
KR970011677U
KR970011677U KR2019950021510U KR19950021510U KR970011677U KR 970011677 U KR970011677 U KR 970011677U KR 2019950021510 U KR2019950021510 U KR 2019950021510U KR 19950021510 U KR19950021510 U KR 19950021510U KR 970011677 U KR970011677 U KR 970011677U
Authority
KR
South Korea
Prior art keywords
control device
lighting lamps
preheating control
preheating
lamps
Prior art date
Application number
KR2019950021510U
Other languages
English (en)
Other versions
KR0130909Y1 (ko
Inventor
정만구
Original Assignee
대우전자주식회사
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 대우전자주식회사 filed Critical 대우전자주식회사
Priority to KR2019950021510U priority Critical patent/KR0130909Y1/ko
Publication of KR970011677U publication Critical patent/KR970011677U/ko
Application granted granted Critical
Publication of KR0130909Y1 publication Critical patent/KR0130909Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
KR2019950021510U 1995-08-21 1995-08-21 조명램프의 예열제어장치 KR0130909Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950021510U KR0130909Y1 (ko) 1995-08-21 1995-08-21 조명램프의 예열제어장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950021510U KR0130909Y1 (ko) 1995-08-21 1995-08-21 조명램프의 예열제어장치

Publications (2)

Publication Number Publication Date
KR970011677U true KR970011677U (ko) 1997-03-29
KR0130909Y1 KR0130909Y1 (ko) 1999-04-15

Family

ID=19421155

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950021510U KR0130909Y1 (ko) 1995-08-21 1995-08-21 조명램프의 예열제어장치

Country Status (1)

Country Link
KR (1) KR0130909Y1 (ko)

Also Published As

Publication number Publication date
KR0130909Y1 (ko) 1999-04-15

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19950821

UA0201 Request for examination

Patent event date: 19950821

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19980528

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19980828

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19980910

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19980910

UG1601 Publication of registration
LAPS Lapse due to unpaid annual fee