DE59609796D1 - Explosion-proof lamp holder with contact means that can be opened and closed - Google Patents

Explosion-proof lamp holder with contact means that can be opened and closed

Info

Publication number
DE59609796D1
DE59609796D1 DE59609796T DE59609796T DE59609796D1 DE 59609796 D1 DE59609796 D1 DE 59609796D1 DE 59609796 T DE59609796 T DE 59609796T DE 59609796 T DE59609796 T DE 59609796T DE 59609796 D1 DE59609796 D1 DE 59609796D1
Authority
DE
Germany
Prior art keywords
explosion
opened
closed
lamp holder
contact means
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 - Lifetime
Application number
DE59609796T
Other languages
German (de)
Inventor
Helmut Wuerz
Dieter Pilz
Dr Voelker
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.)
R Stahl Schaltgeraete GmbH
Original Assignee
R Stahl Schaltgeraete GmbH
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 R Stahl Schaltgeraete GmbH filed Critical R Stahl Schaltgeraete GmbH
Application granted granted Critical
Publication of DE59609796D1 publication Critical patent/DE59609796D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
    • 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

Abstract

The lamp fitting has an insulating housing (2) containing at least one movable contact device (4) with contact elements (45,46) and a slot for reception of at least one pin contact (25) of the tubular lamp (26). The width of the slot is reduced after insertion of the pin contact, to bring the contact elements into engagement with the latter against a spring bias, via a cam operating mechanism (22,51)
DE59609796T 1995-06-22 1996-05-09 Explosion-proof lamp holder with contact means that can be opened and closed Expired - Lifetime DE59609796D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19522719A DE19522719C1 (en) 1995-06-22 1995-06-22 Explosion-proof lamp holder with contact means that can be opened and closed

Publications (1)

Publication Number Publication Date
DE59609796D1 true DE59609796D1 (en) 2002-11-21

Family

ID=7765015

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19522719A Expired - Fee Related DE19522719C1 (en) 1995-06-22 1995-06-22 Explosion-proof lamp holder with contact means that can be opened and closed
DE59609796T Expired - Lifetime DE59609796D1 (en) 1995-06-22 1996-05-09 Explosion-proof lamp holder with contact means that can be opened and closed

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19522719A Expired - Fee Related DE19522719C1 (en) 1995-06-22 1995-06-22 Explosion-proof lamp holder with contact means that can be opened and closed

Country Status (3)

Country Link
EP (1) EP0762563B1 (en)
AT (1) ATE226367T1 (en)
DE (2) DE19522719C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714860C2 (en) * 1997-04-10 1999-02-25 Broekelmann Jaeger & Busse Lamp holder with protective device against the ingress of particles
EP1965127B1 (en) * 2007-02-28 2014-08-13 Siteco Beleuchtungstechnik GmbH Protection device for a light
CN102777866A (en) * 2012-07-20 2012-11-14 深圳市易事达电子有限公司 Lamp tube plug and light-emitting diode (LED) fluorescent lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621960A1 (en) * 1986-07-01 1988-01-14 Wagner Robert EXPLOSION-PROTECTED LAMP AND LAMP FOR DOUBLE-PIN BASE FLUORESCENT LAMPS
DE3728316A1 (en) * 1987-08-25 1989-03-09 Ceag Licht & Strom EXPLOSION OR FLASH-PROTECTED LAMP
DE8815752U1 (en) * 1987-12-24 1989-04-06 Adolf Schuch Kg, Lichttechnische Spezialfabrik, 6520 Worms, De
DE3818857A1 (en) * 1988-06-03 1989-12-07 Ceag Licht & Strom EXPLOSION-PROTECTED SOCKET FOR TWO-PEN FLUORESCENT LAMPS
DE3943065C1 (en) * 1989-12-28 1991-05-02 R. Stahl Schaltgeraete Gmbh, 7118 Kuenzelsau, De Explosion-protected lamp holder or socket for two-pin base lamp - has two borings in housing arranged in parallel to axis of rotation

Also Published As

Publication number Publication date
EP0762563A2 (en) 1997-03-12
EP0762563B1 (en) 2002-10-16
ATE226367T1 (en) 2002-11-15
DE19522719C1 (en) 1997-01-30
EP0762563A3 (en) 1997-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition