DD106122A1 - - Google Patents

Info

Publication number
DD106122A1
DD106122A1 DD172631A DD17263173A DD106122A1 DD 106122 A1 DD106122 A1 DD 106122A1 DD 172631 A DD172631 A DD 172631A DD 17263173 A DD17263173 A DD 17263173A DD 106122 A1 DD106122 A1 DD 106122A1
Authority
DD
German Democratic Republic
Application number
DD172631A
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 filed Critical
Priority to DD172631A priority Critical patent/DD106122A1/xx
Priority to DE2423153A priority patent/DE2423153A1/de
Publication of DD106122A1 publication Critical patent/DD106122A1/xx

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/042—Controlling the light-intensity of the source by measuring the incident light
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
DD172631A 1973-07-31 1973-07-31 DD106122A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD172631A DD106122A1 (de) 1973-07-31 1973-07-31
DE2423153A DE2423153A1 (de) 1973-07-31 1974-05-13 Schaltungsanordnung zur stabilisierung des lichtstromes einer gluehlampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD172631A DD106122A1 (de) 1973-07-31 1973-07-31

Publications (1)

Publication Number Publication Date
DD106122A1 true DD106122A1 (de) 1974-05-20

Family

ID=5492275

Family Applications (1)

Application Number Title Priority Date Filing Date
DD172631A DD106122A1 (de) 1973-07-31 1973-07-31

Country Status (2)

Country Link
DD (1) DD106122A1 (de)
DE (1) DE2423153A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048531A1 (de) * 1979-12-27 1981-09-17 Canon K.K., Tokyo Belichtungssteuereinrichtung
DE3043560A1 (de) * 1980-11-14 1982-06-03 H. Berthold Ag, 1000 Berlin Verfahren und anordnung zur leistungskonstanthaltung von lampen
DE3308959A1 (de) * 1983-03-12 1984-09-13 Günter Dipl.-Phys. 3303 Vechelde Kramer Schaltregler fuer effektivspannung
DE3520684A1 (de) * 1984-10-31 1986-04-30 VEB Meßgerätewerk "Erich Weinert" Magdeburg, DDR 3011 Magdeburg Schaltungsanordnung zur helligkeitssteuerung von gluehlampen
DE9315239U1 (de) * 1993-10-08 1994-11-17 Niggemeyer, Gert Günther, 21244 Buchholz Schaltung zum Betreiben eines Plasmas

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804839C2 (de) * 1978-02-04 1982-01-14 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Lichtelektrische Längen- oder Winkelmeßeinrichtung
JPS5654791A (en) * 1979-10-09 1981-05-14 Fuji Photo Optical Co Ltd Light source driving circuit
DE3339522A1 (de) * 1983-11-02 1985-05-09 Faseroptik Henning GmbH & Co, 8501 Allersberg Stabilisierte kaltlichtquelle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048531A1 (de) * 1979-12-27 1981-09-17 Canon K.K., Tokyo Belichtungssteuereinrichtung
DE3043560A1 (de) * 1980-11-14 1982-06-03 H. Berthold Ag, 1000 Berlin Verfahren und anordnung zur leistungskonstanthaltung von lampen
DE3308959A1 (de) * 1983-03-12 1984-09-13 Günter Dipl.-Phys. 3303 Vechelde Kramer Schaltregler fuer effektivspannung
DE3520684A1 (de) * 1984-10-31 1986-04-30 VEB Meßgerätewerk "Erich Weinert" Magdeburg, DDR 3011 Magdeburg Schaltungsanordnung zur helligkeitssteuerung von gluehlampen
DE9315239U1 (de) * 1993-10-08 1994-11-17 Niggemeyer, Gert Günther, 21244 Buchholz Schaltung zum Betreiben eines Plasmas

Also Published As

Publication number Publication date
DE2423153A1 (de) 1975-02-13

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