FR1337632A - Automatic lighting control device - Google Patents

Automatic lighting control device

Info

Publication number
FR1337632A
FR1337632A FR19904A FR13019904A FR1337632A FR 1337632 A FR1337632 A FR 1337632A FR 19904 A FR19904 A FR 19904A FR 13019904 A FR13019904 A FR 13019904A FR 1337632 A FR1337632 A FR 1337632A
Authority
FR
France
Prior art keywords
control device
lighting control
automatic lighting
automatic
lighting
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
FR19904A
Other languages
French (fr)
Inventor
Marius Balley
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 FR19904A priority Critical patent/FR1337632A/en
Application granted granted Critical
Publication of FR1337632A publication Critical patent/FR1337632A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • 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
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
FR19904A 1962-10-17 1962-10-17 Automatic lighting control device Expired FR1337632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR19904A FR1337632A (en) 1962-10-17 1962-10-17 Automatic lighting control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19904A FR1337632A (en) 1962-10-17 1962-10-17 Automatic lighting control device

Publications (1)

Publication Number Publication Date
FR1337632A true FR1337632A (en) 1963-09-13

Family

ID=8581181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19904A Expired FR1337632A (en) 1962-10-17 1962-10-17 Automatic lighting control device

Country Status (1)

Country Link
FR (1) FR1337632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642935A2 (en) * 1982-02-25 1990-08-17 Plaza Michel Apparatus for small animals which can operate with a household sequencing timer, giving gradual illumination and synchronises the illumination with the dispensing of food

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642935A2 (en) * 1982-02-25 1990-08-17 Plaza Michel Apparatus for small animals which can operate with a household sequencing timer, giving gradual illumination and synchronises the illumination with the dispensing of food

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