CN1007035B - 供气体放电幅射管工作用可调直流电源 - Google Patents

供气体放电幅射管工作用可调直流电源

Info

Publication number
CN1007035B
CN1007035B CN85107447A CN85107447A CN1007035B CN 1007035 B CN1007035 B CN 1007035B CN 85107447 A CN85107447 A CN 85107447A CN 85107447 A CN85107447 A CN 85107447A CN 1007035 B CN1007035 B CN 1007035B
Authority
CN
China
Prior art keywords
power supply
adjustable
voltage source
cloth
supplied gas
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
CN85107447A
Other languages
English (en)
Chinese (zh)
Other versions
CN85107447A (zh
Inventor
黑克·施尔茨
曼夫里德·芬德
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of CN85107447A publication Critical patent/CN85107447A/zh
Publication of CN1007035B publication Critical patent/CN1007035B/zh
Expired legal-status Critical Current

Links

Images

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
    • 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
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor

Landscapes

  • Rectifiers (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Ac-Ac Conversion (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
CN85107447A 1984-10-24 1985-10-09 供气体放电幅射管工作用可调直流电源 Expired CN1007035B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843438896 DE3438896A1 (de) 1984-10-24 1984-10-24 Regelbare gleichspannungsversorgung fuer den betrieb von gasentladungsstrahlern
DEP3438896.6 1984-10-24

Publications (2)

Publication Number Publication Date
CN85107447A CN85107447A (zh) 1986-04-10
CN1007035B true CN1007035B (zh) 1990-02-28

Family

ID=6248631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN85107447A Expired CN1007035B (zh) 1984-10-24 1985-10-09 供气体放电幅射管工作用可调直流电源

Country Status (4)

Country Link
EP (1) EP0179376B1 (de)
JP (1) JPS61101998A (de)
CN (1) CN1007035B (de)
DE (2) DE3438896A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708784A1 (de) * 1987-03-18 1988-09-29 Hoechst Ag Verfahren zur erhoehung der ausbeute bei durch licht initiierten reaktionen unter verwendung von gasentladungstrahlern
GB2230662B (en) * 1989-02-23 1993-10-06 Matsushita Electric Works Ltd Device for lighting a dc discharge lamp
DE19517039C2 (de) * 1994-10-25 2002-07-18 Guenther O Schenck Vorrichtung zur oxidativen Photopurifikation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051975B (de) * 1956-03-16 1959-03-05 Triflux Soc Anordnung zum fortschreitenden Zuenden und zur Stromversorgung von Leuchtroehren
GB1255532A (en) * 1968-05-14 1971-12-01 Rca Corp Control circuit

Also Published As

Publication number Publication date
DE3569863D1 (en) 1989-06-01
CN85107447A (zh) 1986-04-10
DE3438896A1 (de) 1986-04-24
JPS61101998A (ja) 1986-05-20
EP0179376A1 (de) 1986-04-30
EP0179376B1 (de) 1989-04-26

Similar Documents

Publication Publication Date Title
US5539281A (en) Externally dimmable electronic ballast
US5932934A (en) Circuit for the infinite direct or indirect variation of the direct and/or alternating current flowing through a load operated by a mains DC or AC voltage or an arbitrary combination thereof
EP1995859A3 (de) Verfahren und Vorrichtung zur dissipativen Klemmung einer elektrischen Schaltung
DE69828862D1 (de) Mittels eines triacs dimmbare kompakte leuchtstofflampe mit niedrigem leistungsfaktor
KR950701780A (ko) 형광 램프의 전력 공급을 위한 트랜지스터 회로(Transistor Circuit for Powering a Fluorescent Lamp)
ATE149278T1 (de) Steuerungsschaltung fuer eine entladungslampe
KR900019322A (ko) Pwm 컨버터 장치의 제어방법
DE3472741D1 (en) Electronically switched power supply with transformer choke
CN1007035B (zh) 供气体放电幅射管工作用可调直流电源
JPS5446457A (en) Frequency converter
US3931544A (en) Fast warm up electronic ballast circuit for a high pressure discharge lamp
ATE318019T1 (de) Vorrichtung zum ansteuern eines abschaltthyristors
KR940005463B1 (ko) 고주파수 발생기
JPH06296371A (ja) 負荷に供給される電流および／又は電圧、高調波内容および無効エネルギーの制御を有する、照明用ネットワークのための静止エネルギーレギュレータ
GB1456017A (en) Electrical power supplies
US3249799A (en) Systems and apparatus for operating electric discharge devices
US4492881A (en) Stored charge inverter circuit
KR930015973A (ko) 조명 장치
ATE75363T1 (de) Stromversorgungsschaltung fuer eine gasentladungslampe.
DE69020307D1 (de) Elektrischer konverter mit mehreren induktionsspulen.
ATE300808T1 (de) Tragbares gerät mit verringerter verlustleistung
JP3127538B2 (ja) 放電灯点灯装置及び照明器具
CN2322258Y (zh) 微波发生器
DE3713312A1 (de) Regelbare wechselstromquelle fuer gasentladungsstrecken zur licht- und ozonerzeugung
KR100292795B1 (ko) 전기부하에의급전장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C01 Deemed withdrawal of patent application (patent law 1993)