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DE1766160B1 - Daemmerungsschaltung fuer Blinkleuchten - Google Patents

Daemmerungsschaltung fuer Blinkleuchten

Info

Publication number
DE1766160B1
DE1766160B1 DE19681766160 DE1766160A DE1766160B1 DE 1766160 B1 DE1766160 B1 DE 1766160B1 DE 19681766160 DE19681766160 DE 19681766160 DE 1766160 A DE1766160 A DE 1766160A DE 1766160 B1 DE1766160 B1 DE 1766160B1
Authority
DE
Germany
Prior art keywords
transistor
battery
circuit
resistor
base
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.)
Withdrawn
Application number
DE19681766160
Other languages
German (de)
English (en)
Inventor
Wolfgang Scharpenberg
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.)
CEAG Concordia Elekrizitats AG
Original Assignee
CEAG Concordia Elekrizitats 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 CEAG Concordia Elekrizitats AG filed Critical CEAG Concordia Elekrizitats AG
Priority to DE19681766160 priority Critical patent/DE1766160B1/de
Priority to NL6905470A priority patent/NL6905470A/xx
Priority to BE731378D priority patent/BE731378A/xx
Publication of DE1766160B1 publication Critical patent/DE1766160B1/de
Withdrawn legal-status Critical Current

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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE19681766160 1968-04-11 1968-04-11 Daemmerungsschaltung fuer Blinkleuchten Withdrawn DE1766160B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19681766160 DE1766160B1 (de) 1968-04-11 1968-04-11 Daemmerungsschaltung fuer Blinkleuchten
NL6905470A NL6905470A (xx) 1968-04-11 1969-04-09
BE731378D BE731378A (xx) 1968-04-11 1969-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681766160 DE1766160B1 (de) 1968-04-11 1968-04-11 Daemmerungsschaltung fuer Blinkleuchten

Publications (1)

Publication Number Publication Date
DE1766160B1 true DE1766160B1 (de) 1970-10-22

Family

ID=5698800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681766160 Withdrawn DE1766160B1 (de) 1968-04-11 1968-04-11 Daemmerungsschaltung fuer Blinkleuchten

Country Status (3)

Country Link
BE (1) BE731378A (xx)
DE (1) DE1766160B1 (xx)
NL (1) NL6905470A (xx)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1825754U (de) * 1959-10-05 1961-01-26 Adolf Locher Elektrische warnlampe.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1825754U (de) * 1959-10-05 1961-01-26 Adolf Locher Elektrische warnlampe.

Also Published As

Publication number Publication date
NL6905470A (xx) 1969-10-14
BE731378A (xx) 1969-09-15

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee