FR979827A - Low current consumption lamp nightlight powered by step down transformer - Google Patents

Low current consumption lamp nightlight powered by step down transformer

Info

Publication number
FR979827A
FR979827A FR979827DA FR979827A FR 979827 A FR979827 A FR 979827A FR 979827D A FR979827D A FR 979827DA FR 979827 A FR979827 A FR 979827A
Authority
FR
France
Prior art keywords
nightlight
powered
current consumption
low current
step down
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
Other languages
French (fr)
Inventor
Andre-Louis Grain
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
Application granted granted Critical
Publication of FR979827A publication Critical patent/FR979827A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
FR979827D 1949-01-31 1949-01-31 Low current consumption lamp nightlight powered by step down transformer Expired FR979827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979827T 1949-01-31

Publications (1)

Publication Number Publication Date
FR979827A true FR979827A (en) 1951-05-04

Family

ID=9521400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979827D Expired FR979827A (en) 1949-01-31 1949-01-31 Low current consumption lamp nightlight powered by step down transformer

Country Status (1)

Country Link
FR (1) FR979827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326739A2 (en) * 1988-02-05 1989-08-09 Hospital Systems, Inc., Wall-mounted over-bed lighting fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326739A2 (en) * 1988-02-05 1989-08-09 Hospital Systems, Inc., Wall-mounted over-bed lighting fixture
EP0326739A3 (en) * 1988-02-05 1990-11-07 Hospital Systems, Inc., Wall-mounted over-bed lighting fixture

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