FR2625376B3 - LAMP SOCKET FOR AN EXPLOSION-PROOF EXTENDED LIGHT - Google Patents

LAMP SOCKET FOR AN EXPLOSION-PROOF EXTENDED LIGHT

Info

Publication number
FR2625376B3
FR2625376B3 FR888817077A FR8817077A FR2625376B3 FR 2625376 B3 FR2625376 B3 FR 2625376B3 FR 888817077 A FR888817077 A FR 888817077A FR 8817077 A FR8817077 A FR 8817077A FR 2625376 B3 FR2625376 B3 FR 2625376B3
Authority
FR
France
Prior art keywords
explosion
lamp socket
extended light
proof
proof extended
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
FR888817077A
Other languages
French (fr)
Other versions
FR2625376A3 (en
Inventor
Georg F Pawlowski
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.)
SCHUCH LICHTTECH SPEZIALFAB
Original Assignee
SCHUCH LICHTTECH SPEZIALFAB
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
Priority claimed from DE19873744227 external-priority patent/DE3744227A1/en
Application filed by SCHUCH LICHTTECH SPEZIALFAB filed Critical SCHUCH LICHTTECH SPEZIALFAB
Publication of FR2625376A3 publication Critical patent/FR2625376A3/en
Application granted granted Critical
Publication of FR2625376B3 publication Critical patent/FR2625376B3/en
Expired 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
    • F21V25/12—Flameproof or explosion-proof arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9658—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for tubular fluorescent lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
FR888817077A 1987-12-24 1988-12-23 LAMP SOCKET FOR AN EXPLOSION-PROOF EXTENDED LIGHT Expired FR2625376B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873744227 DE3744227A1 (en) 1987-12-24 1987-12-24 Lamp socket for explosionproof tube light fittings
DE8811276 1988-09-07

Publications (2)

Publication Number Publication Date
FR2625376A3 FR2625376A3 (en) 1989-06-30
FR2625376B3 true FR2625376B3 (en) 1989-12-08

Family

ID=25863274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888817077A Expired FR2625376B3 (en) 1987-12-24 1988-12-23 LAMP SOCKET FOR AN EXPLOSION-PROOF EXTENDED LIGHT

Country Status (1)

Country Link
FR (1) FR2625376B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741481B1 (en) * 1995-11-20 1998-01-23 Legrand Sa SOCKET FOR TUBULAR LAMP, PARTICULARLY FOR DISCHARGE LAMP FOR FITTING A LIGHT IN EXPLOSIVE ATMOSPHERE
JP4291341B2 (en) * 2006-07-28 2009-07-08 ホシデン株式会社 Connected device
JP4291345B2 (en) * 2006-09-01 2009-07-08 ホシデン株式会社 Connected device

Also Published As

Publication number Publication date
FR2625376A3 (en) 1989-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse