KR850006272A - Life extension device of incandescent light bulb - Google Patents

Life extension device of incandescent light bulb Download PDF

Info

Publication number
KR850006272A
KR850006272A KR1019850000897A KR850000897A KR850006272A KR 850006272 A KR850006272 A KR 850006272A KR 1019850000897 A KR1019850000897 A KR 1019850000897A KR 850000897 A KR850000897 A KR 850000897A KR 850006272 A KR850006272 A KR 850006272A
Authority
KR
South Korea
Prior art keywords
light bulb
incandescent light
life extension
extension device
incandescent
Prior art date
Application number
KR1019850000897A
Other languages
Korean (ko)
Inventor
가즈미 마사끼
Original Assignee
하야시바라 겡
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 하야시바라 겡 filed Critical 하야시바라 겡
Publication of KR850006272A publication Critical patent/KR850006272A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/62—One or more circuit elements structurally associated with the lamp
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

내용 없음No content

Description

백열전구의 수명 연장장치Life extension device of incandescent light bulb

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명에 따른 전류공급의 다른 회로도.3 is another circuit diagram of the current supply according to the invention.

(AC) : 교류전원, (L) : 백열전구, (D) : 다이오우드, (SCR) : 다이리스터, (R) : 저항, (C) : 콘덴서, (S) : 스위치.(AC): AC power supply, (L): incandescent lamp, (D): diode, (SCR): thyristors, (R): resistor, (C): capacitor, (S): switch.

Claims (3)

백열전구용 전원장치가 다이리스터와, 다이오우드와, 저항과, 콘덴서를 가지고, 다이리스터가 다이오우드에 병렬로 역방향으로 접속되어 여기에서 저항과 콘덴서가 다이리스터의 양극과 음극 사이에 접속되어 이상회로를 형성하는 것을 특징으로 하는 백열전구의 수명연장장치.The incandescent lamp power supply has a diester, a diode, a resistor, and a capacitor, and the diester is connected in reverse with the diode in parallel, where a resistor and a capacitor are connected between the anode and the cathode of the diester to form an abnormal circuit. Life extension device of the incandescent bulb, characterized in that. 제1항에 있어서, 저항이 콘덴서에 직렬로 접속되는 것을 특징으로 하는 백열전구의 수명연장장치.2. An apparatus for extending the life of an incandescent light bulb according to claim 1, wherein a resistor is connected in series with the capacitor. 제1항에 있어서, 전원장치의 출력전압은 백열전구의 정격전압의 60-95%인 것을 특징으로 하는 백열전구의 수명연장장치.The life extension apparatus of an incandescent light bulb according to claim 1, wherein the output voltage of the power supply device is 60-95% of the rated voltage of the incandescent light bulb. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850000897A 1984-02-20 1985-02-14 Life extension device of incandescent light bulb KR850006272A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59030056A JPS60175358A (en) 1984-02-20 1984-02-20 Device for extending life of incandescent bulb
JP84-30056 1984-02-20

Publications (1)

Publication Number Publication Date
KR850006272A true KR850006272A (en) 1985-10-02

Family

ID=12293164

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850000897A KR850006272A (en) 1984-02-20 1985-02-14 Life extension device of incandescent light bulb

Country Status (2)

Country Link
JP (1) JPS60175358A (en)
KR (1) KR850006272A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058898U (en) * 1991-01-29 1993-02-05 松下電工株式会社 Incandescent lighting equipment
JP6846229B2 (en) * 2017-02-13 2021-03-24 三菱重工機械システム株式会社 Sheet drying device and method and box making machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823192A (en) * 1981-07-31 1983-02-10 株式会社日立製作所 Power source circuit for display lamp

Also Published As

Publication number Publication date
JPS60175358A (en) 1985-09-09

Similar Documents

Publication Publication Date Title
KR910004071A (en) Discharge lamp lighting device
KR890017743A (en) Operation display circuit of switch
KR860006855A (en) Surge Current Limiter for DC Lighting Incandescent Lamps
KR830007027A (en) Discharge lamp lighting device
KR850006272A (en) Life extension device of incandescent light bulb
KR880009469A (en) Power supply
KR900005848A (en) Lighting equipment
JPS55127084A (en) Lighting circuit for light emitting diode
KR880008703A (en) Switching device for high voltage discharge lamp
ES2041302T3 (en) ELECTRIC LAMP WITH A SYNTHETIC MATERIAL LAMP BUSHING.
JPS5378682A (en) Apparatus for lighting discharge lamp
KR880006957A (en) Light fixture
KR850006294A (en) Current control device for electron emission device
SU839763A1 (en) Arrangement for electric illumination of passenger car from d.c.source
RU11643U1 (en) HEADLIGHT POWER LIMITER
SU1713127A1 (en) Device for switching on incandescent lamps
SU1471263A1 (en) Stabilized power supply of controlled electrode of gas-discharge device with protection
KR860002365Y1 (en) Lighting circuit for a fluorescent lamp
SU758574A1 (en) Device for illumination and signalling
KR890003262A (en) Electronic Cooling Discharge Ballast for Fluorescent Lamps
KR890003260A (en) Discharge lamp electronic starting device
KR860006864A (en) Electric power
KR900013815A (en) Single pole lighting device of DC fluorescent lamp
KR870010761A (en) Fluorescent electronic ballast
KR870010758A (en) Fluorescent lamp electronic starting method

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application