PT101547A - LUMINOUS INTENSITY REGULATION SYSTEM FOR FLUORESCENT LAMPS - Google Patents

LUMINOUS INTENSITY REGULATION SYSTEM FOR FLUORESCENT LAMPS Download PDF

Info

Publication number
PT101547A
PT101547A PT10154794A PT10154794A PT101547A PT 101547 A PT101547 A PT 101547A PT 10154794 A PT10154794 A PT 10154794A PT 10154794 A PT10154794 A PT 10154794A PT 101547 A PT101547 A PT 101547A
Authority
PT
Portugal
Prior art keywords
luminous intensity
fluorescent lamps
regulation system
intensity regulation
lamps
Prior art date
Application number
PT10154794A
Other languages
Portuguese (pt)
Original Assignee
Joaquim Antonio Abrantes Cande
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 Joaquim Antonio Abrantes Cande filed Critical Joaquim Antonio Abrantes Cande
Priority to PT10154794A priority Critical patent/PT101547A/en
Priority to EP95670007A priority patent/EP0692671A1/en
Publication of PT101547A publication Critical patent/PT101547A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
PT10154794A 1994-07-11 1994-07-11 LUMINOUS INTENSITY REGULATION SYSTEM FOR FLUORESCENT LAMPS PT101547A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT10154794A PT101547A (en) 1994-07-11 1994-07-11 LUMINOUS INTENSITY REGULATION SYSTEM FOR FLUORESCENT LAMPS
EP95670007A EP0692671A1 (en) 1994-07-11 1995-07-07 System for regulating the luminous intensity of fluorescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10154794A PT101547A (en) 1994-07-11 1994-07-11 LUMINOUS INTENSITY REGULATION SYSTEM FOR FLUORESCENT LAMPS

Publications (1)

Publication Number Publication Date
PT101547A true PT101547A (en) 1996-01-31

Family

ID=20085416

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10154794A PT101547A (en) 1994-07-11 1994-07-11 LUMINOUS INTENSITY REGULATION SYSTEM FOR FLUORESCENT LAMPS

Country Status (2)

Country Link
EP (1) EP0692671A1 (en)
PT (1) PT101547A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378267A (en) * 1962-09-26 1964-06-15 Battaglia Hans Lighting system especially for aquariums, etc.

Also Published As

Publication number Publication date
EP0692671A1 (en) 1996-01-17

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19941109

FC3A Refusal

Effective date: 19980916