FR2437572A1 - Fluorescent tube contact pin isolating switch - is produced separately from main lamp support system - Google Patents

Fluorescent tube contact pin isolating switch - is produced separately from main lamp support system

Info

Publication number
FR2437572A1
FR2437572A1 FR7923828A FR7923828A FR2437572A1 FR 2437572 A1 FR2437572 A1 FR 2437572A1 FR 7923828 A FR7923828 A FR 7923828A FR 7923828 A FR7923828 A FR 7923828A FR 2437572 A1 FR2437572 A1 FR 2437572A1
Authority
FR
France
Prior art keywords
isolating switch
support system
contact pin
fluorescent tube
lamp support
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
FR7923828A
Other languages
French (fr)
Other versions
FR2437572B3 (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.)
Linolite Ltd
Original Assignee
Linolite Ltd
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 Linolite Ltd filed Critical Linolite Ltd
Publication of FR2437572A1 publication Critical patent/FR2437572A1/en
Application granted granted Critical
Publication of FR2437572B3 publication Critical patent/FR2437572B3/fr
Granted legal-status Critical Current

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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A contact system is used for fluorescent tubes and includes an isolating switch. There may be a screw system making contact with the ends of the lamp tube. The support for the lamp may be manufactured and sold separately from the lamp regulating circuit. The lamp regulating circuit includes a bipolar interruptor switch. The lamp connector system may incorporate springs for urging the contacts together.
FR7923828A 1978-09-26 1979-09-25 Fluorescent tube contact pin isolating switch - is produced separately from main lamp support system Granted FR2437572A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7838240 1978-09-26

Publications (2)

Publication Number Publication Date
FR2437572A1 true FR2437572A1 (en) 1980-04-25
FR2437572B3 FR2437572B3 (en) 1981-07-31

Family

ID=10499920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923828A Granted FR2437572A1 (en) 1978-09-26 1979-09-25 Fluorescent tube contact pin isolating switch - is produced separately from main lamp support system

Country Status (4)

Country Link
BE (1) BE878942A (en)
DE (1) DE2937939A1 (en)
FR (1) FR2437572A1 (en)
NL (1) NL7906882A (en)

Also Published As

Publication number Publication date
NL7906882A (en) 1980-03-28
DE2937939A1 (en) 1980-04-03
FR2437572B3 (en) 1981-07-31
BE878942A (en) 1980-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse