ATE114801T1 - LAMP FOR DISCHARGE LAMP, ESPECIALLY FOR A FLUORESCENT LAMP. - Google Patents

LAMP FOR DISCHARGE LAMP, ESPECIALLY FOR A FLUORESCENT LAMP.

Info

Publication number
ATE114801T1
ATE114801T1 AT90107484T AT90107484T ATE114801T1 AT E114801 T1 ATE114801 T1 AT E114801T1 AT 90107484 T AT90107484 T AT 90107484T AT 90107484 T AT90107484 T AT 90107484T AT E114801 T1 ATE114801 T1 AT E114801T1
Authority
AT
Austria
Prior art keywords
lamp
fluorescent lamp
fluorescent
protective tube
discharge
Prior art date
Application number
AT90107484T
Other languages
German (de)
Inventor
Hans Lenz
Thomas Dipl-Ing Schmoelz
Original Assignee
Zumtobel Ag
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 Zumtobel Ag filed Critical Zumtobel Ag
Application granted granted Critical
Publication of ATE114801T1 publication Critical patent/ATE114801T1/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
    • 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
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

The fixture for a fluorescent lamp (8) has a transparent protective tube (13) enveloping the lamp. The end of said tube is received by screw rings (17) which are joined to the sockets (15) for the fluorescent lamp and have seals (18). Inserted in a rotationally fixed fashion in at least one end of the protective tube (13) is a bush-like stopper (1) the bottom (3) of which has a cutout (6) through which the contact pins (7) arranged on the fluorescent lamp (8) at the end project. As a result, the protective tube (13) and fluorescent lamp (8) are joined to one another in a rotationally fixed fashion, so that the lamp can be inserted into the socket without difficulty. <IMAGE>
AT90107484T 1989-05-30 1990-04-19 LAMP FOR DISCHARGE LAMP, ESPECIALLY FOR A FLUORESCENT LAMP. ATE114801T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT130689 1989-05-30

Publications (1)

Publication Number Publication Date
ATE114801T1 true ATE114801T1 (en) 1994-12-15

Family

ID=3511037

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90107484T ATE114801T1 (en) 1989-05-30 1990-04-19 LAMP FOR DISCHARGE LAMP, ESPECIALLY FOR A FLUORESCENT LAMP.

Country Status (3)

Country Link
EP (1) EP0400318B1 (en)
AT (1) ATE114801T1 (en)
DE (1) DE59007806D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046933A2 (en) * 1997-04-11 1998-10-22 Aquafine Corporation Tubular lamp mounting arrangement
DE20306737U1 (en) * 2003-04-30 2004-09-02 Zumtobel Staff Ges.M.B.H. Light used as a balcony light comprises a longitudinal gas discharge lamp held by a carrier element and surrounded by a cylindrical partially reflective protective tube made from a light-permeable material
DE102005007347A1 (en) 2005-02-17 2006-08-31 Zumtobel Staff Gmbh Luminaire with elongated light source and light influencing element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541559A (en) * 1954-09-24 1955-10-15
FR1146312A (en) * 1956-03-28 1957-11-08 Portable lighting lamp
FR1191661A (en) * 1957-11-19 1959-10-21 Glowny Instytut Gornictwa Portable lamp for site lighting in coal mines
US3673401A (en) * 1969-10-29 1972-06-27 Thermoplastic Processes Inc Fluorescent lamp protection apparatus
DE2929697A1 (en) * 1979-07-21 1981-02-12 Linde Ag COOLING FURNITURE
FR2556142B1 (en) * 1983-12-06 1986-10-24 Legrand Sa SOCKET TO BE REPORTED ON ANY OBJECT, BOTTLE FOR EXAMPLE, HAVING AN APPROPRIATE OPENING FOR THIS PURPOSE

Also Published As

Publication number Publication date
EP0400318B1 (en) 1994-11-30
EP0400318A1 (en) 1990-12-05
DE59007806D1 (en) 1995-01-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee