CH543847A - Niederdruckquecksilberdampfentladungsbeleuchtungseinrichtung - Google Patents

Niederdruckquecksilberdampfentladungsbeleuchtungseinrichtung

Info

Publication number
CH543847A
CH543847A CH667072A CH667072A CH543847A CH 543847 A CH543847 A CH 543847A CH 667072 A CH667072 A CH 667072A CH 667072 A CH667072 A CH 667072A CH 543847 A CH543847 A CH 543847A
Authority
CH
Switzerland
Prior art keywords
low pressure
lighting device
pressure mercury
mercury vapor
vapor discharge
Prior art date
Application number
CH667072A
Other languages
German (de)
English (en)
Inventor
Polman Jan
Evert Van Der Werf Jan
Cornelis Drop Peter
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH543847A publication Critical patent/CH543847A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
CH667072A 1971-05-08 1972-05-05 Niederdruckquecksilberdampfentladungsbeleuchtungseinrichtung CH543847A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7106345.A NL166381C (nl) 1971-05-08 1971-05-08 Werkwijze voor het bedrijven van een lagedrukkwikdamp- ontladingslamp, en inrichting voor het uitvoeren van deze werkwijze.

Publications (1)

Publication Number Publication Date
CH543847A true CH543847A (de) 1973-10-31

Family

ID=19813113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH667072A CH543847A (de) 1971-05-08 1972-05-05 Niederdruckquecksilberdampfentladungsbeleuchtungseinrichtung

Country Status (13)

Country Link
US (1) US3789266A (sv)
JP (2) JPS4744978A (sv)
AT (1) AT322040B (sv)
AU (1) AU474283B2 (sv)
BE (1) BE783165A (sv)
CA (1) CA960744A (sv)
CH (1) CH543847A (sv)
DE (1) DE2221719C2 (sv)
FR (1) FR2137615B1 (sv)
GB (1) GB1339398A (sv)
IT (1) IT955241B (sv)
NL (1) NL166381C (sv)
SE (1) SE385647B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002965A1 (en) * 1980-04-09 1981-10-15 Focus Neon Fastighets Ab Control device for a converter-current valve for operating a gas discharge tube from a d.c.source

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949267A (en) * 1975-04-15 1976-04-06 General Electric Company Protective starting circuit for inverter operated gaseous discharge lamps
US4004188A (en) * 1975-09-26 1977-01-18 General Electric Company Starting circuit for inverter operated gaseous discharge lamps
JPS5416067U (sv) * 1977-06-30 1979-02-01
JPS5725697A (en) * 1980-07-23 1982-02-10 Toshiba Electric Equip Indoor illuminator
US4388563A (en) * 1981-05-26 1983-06-14 Commodore Electronics, Ltd. Solid-state fluorescent lamp ballast
WO1982004373A1 (en) * 1981-05-28 1982-12-09 Kajiwara Toshiro Low pressure mercury vapor discharge lamp unit
JPS59167999A (ja) * 1983-03-14 1984-09-21 三菱電機株式会社 放電灯点灯装置
US4734624A (en) * 1985-07-25 1988-03-29 Matsushita Electric Works, Ltd. Discharge lamp driving circuit
US4965494A (en) * 1985-10-21 1990-10-23 Snap-On Tools Corporation Capacitor charging circuit for timing light power source
DE3540985A1 (de) * 1985-11-19 1987-05-21 Philips Patentverwaltung Schaltungsanordnung zum wechselstrombetrieb von gasentladungslampen
DE3887441T2 (de) * 1987-10-27 1994-05-11 Matsushita Electric Works Ltd Entladungslampenbetriebsschaltung.
US5103138A (en) * 1990-04-26 1992-04-07 Orenstein Edward D Switching excitation supply for gas discharge tubes having means for eliminating the bubble effect
JPH04109952A (ja) * 1990-08-31 1992-04-10 Toshiba Lighting & Technol Corp 紫外線照射装置
US5266869A (en) * 1990-09-27 1993-11-30 Tokyo Electric Co., Ltd. Discharge lamp lighting apparatus having output impedance which limits current flow therethrough after start of discharging
US5231333A (en) * 1990-11-14 1993-07-27 Neon Dynamics, Inc. Switching excitation supply for gas discharge tubes having means for eliminating the bubble effect
US5189343A (en) * 1991-08-27 1993-02-23 Everbrite, Inc. High frequency luminous tube power supply having neon-bubble and mercury-migration suppression
DE4218647A1 (de) * 1992-01-27 1993-08-12 Mitsubishi Electric Corp Hochspannungs-entladungslampeneinrichtung
US5969484A (en) * 1998-05-14 1999-10-19 Optimum Power Conversion, Inc. Electronic ballast

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793582A (en) * 1955-12-22 1958-04-16 Siemens Ag Improvements in or relating to discharge lighting installations
FR1456460A (fr) * 1964-08-06 1966-07-08 Dispositif d'alimentation des tubes fluorescents à leurs fréquences préférentielles
US3422309A (en) * 1966-09-21 1969-01-14 Lutron Electronics Co Fluorescent light dimming system
US3619716A (en) * 1969-07-23 1971-11-09 Lutron Electronics Co High-frequency fluorescent tube lighting circuit and ac driving circuit therefor
BE758717A (fr) * 1969-11-10 1971-05-10 Philips Nv Dispositif permettant d'alimenter une lampe a decharge dans le gaz et/ou dans la vapeur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002965A1 (en) * 1980-04-09 1981-10-15 Focus Neon Fastighets Ab Control device for a converter-current valve for operating a gas discharge tube from a d.c.source

Also Published As

Publication number Publication date
FR2137615A1 (sv) 1972-12-29
DE2221719C2 (de) 1982-03-04
JPS568160Y2 (sv) 1981-02-23
GB1339398A (en) 1973-12-05
NL166381B (nl) 1981-02-16
US3789266A (en) 1974-01-29
JPS4744978A (sv) 1972-12-23
FR2137615B1 (sv) 1979-01-05
JPS55148199U (sv) 1980-10-24
BE783165A (fr) 1972-11-08
AU474283B2 (en) 1976-07-15
AT322040B (de) 1975-04-25
SE385647B (sv) 1976-07-12
CA960744A (en) 1975-01-07
NL7106345A (sv) 1972-11-10
AU4180772A (en) 1973-11-08
DE2221719A1 (de) 1972-12-07
NL166381C (nl) 1981-07-15
IT955241B (it) 1973-09-29

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Legal Events

Date Code Title Description
PL Patent ceased