FR2236143A1 - MULTIPLE BULB EMERGENCY LIGHTING EQUIPMENT - has busbars secured to housing using common brackets - Google Patents

MULTIPLE BULB EMERGENCY LIGHTING EQUIPMENT - has busbars secured to housing using common brackets

Info

Publication number
FR2236143A1
FR2236143A1 FR7324520A FR7324520A FR2236143A1 FR 2236143 A1 FR2236143 A1 FR 2236143A1 FR 7324520 A FR7324520 A FR 7324520A FR 7324520 A FR7324520 A FR 7324520A FR 2236143 A1 FR2236143 A1 FR 2236143A1
Authority
FR
France
Prior art keywords
busbars
brackets
housing
lighting equipment
emergency 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.)
Granted
Application number
FR7324520A
Other languages
French (fr)
Other versions
FR2236143B1 (en
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.)
Legrand SA
Original Assignee
Legrand SA
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 Legrand SA filed Critical Legrand SA
Priority to FR7324520A priority Critical patent/FR2236143A1/en
Publication of FR2236143A1 publication Critical patent/FR2236143A1/en
Application granted granted Critical
Publication of FR2236143B1 publication Critical patent/FR2236143B1/fr
Granted 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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • F21V19/0065—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base at least one conductive element acting as a support means, e.g. spring-mounted contact plate in a bayonet base

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Two or more screw in type bulbs in parallel engage in screwed apertures in a top busbar, while their tips bear against a bottom busbar connected to the other terminal. The busbars fit on brackets (24) solidly secured to the housing and common to both busbars. The brackets each have two supporting shoulders to accommodate the busbars, which in turn have recesses by which they fit onto the brackets until they come up against the shoulders. Each bracket can have, at least for the top busbar, a retaining shoulder parallel to the supporting ones, and at a distance from them equal to the bar thickness.
FR7324520A 1973-07-04 1973-07-04 MULTIPLE BULB EMERGENCY LIGHTING EQUIPMENT - has busbars secured to housing using common brackets Granted FR2236143A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324520A FR2236143A1 (en) 1973-07-04 1973-07-04 MULTIPLE BULB EMERGENCY LIGHTING EQUIPMENT - has busbars secured to housing using common brackets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324520A FR2236143A1 (en) 1973-07-04 1973-07-04 MULTIPLE BULB EMERGENCY LIGHTING EQUIPMENT - has busbars secured to housing using common brackets

Publications (2)

Publication Number Publication Date
FR2236143A1 true FR2236143A1 (en) 1975-01-31
FR2236143B1 FR2236143B1 (en) 1976-04-30

Family

ID=9122052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324520A Granted FR2236143A1 (en) 1973-07-04 1973-07-04 MULTIPLE BULB EMERGENCY LIGHTING EQUIPMENT - has busbars secured to housing using common brackets

Country Status (1)

Country Link
FR (1) FR2236143A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495393A1 (en) * 1980-12-03 1982-06-04 Le Cousin Yves Multiple connection matrix for low voltage lamps - uses two rows of spaced conductors fed from single supply in grid of threaded socket holes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495393A1 (en) * 1980-12-03 1982-06-04 Le Cousin Yves Multiple connection matrix for low voltage lamps - uses two rows of spaced conductors fed from single supply in grid of threaded socket holes

Also Published As

Publication number Publication date
FR2236143B1 (en) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse