EP0508230A3 - Sealing arrangement for a fluorescent lamp - Google Patents

Sealing arrangement for a fluorescent lamp Download PDF

Info

Publication number
EP0508230A3
EP0508230A3 EP19920105249 EP92105249A EP0508230A3 EP 0508230 A3 EP0508230 A3 EP 0508230A3 EP 19920105249 EP19920105249 EP 19920105249 EP 92105249 A EP92105249 A EP 92105249A EP 0508230 A3 EP0508230 A3 EP 0508230A3
Authority
EP
European Patent Office
Prior art keywords
fluorescent lamp
mount
sealing arrangement
sealing
respect
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
EP19920105249
Other languages
German (de)
Other versions
EP0508230B1 (en
EP0508230A2 (en
Inventor
Hans Lenz
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.)
ZUMTOBEL LICHT GmbH
Original Assignee
ZUMTOBEL LICHT 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 ZUMTOBEL LICHT GmbH filed Critical ZUMTOBEL LICHT GmbH
Publication of EP0508230A2 publication Critical patent/EP0508230A2/en
Publication of EP0508230A3 publication Critical patent/EP0508230A3/en
Application granted granted Critical
Publication of EP0508230B1 publication Critical patent/EP0508230B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Sealing Material Composition (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Gasket Seals (AREA)

Abstract

With its internal circumference, a sleeve ring for sealing a fluorescent lamp or a protective tube of a fluorescent lamp, or for sealing the gap with respect to the mount, grips the external circumference of the fluorescent lamp or the protective tube to be sealed, or bears against the mount, and for this purpose carries a seal with respect to the mount on its internal circumference or the end face. According to the invention, these seals are no longer designed as a pinch ring, but are designed as air-permeable, but dustproof sealings resembling a flocking coating. <IMAGE>
EP92105249A 1991-04-10 1992-03-27 Sealing arrangement for a fluorescent lamp Expired - Lifetime EP0508230B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9104317U DE9104317U1 (en) 1991-04-10 1991-04-10 Collar ring for sealing a fluorescent lamp or a protective tube of a fluorescent lamp luminaire to a socket
DE9104317U 1991-04-10

Publications (3)

Publication Number Publication Date
EP0508230A2 EP0508230A2 (en) 1992-10-14
EP0508230A3 true EP0508230A3 (en) 1993-01-13
EP0508230B1 EP0508230B1 (en) 1995-07-05

Family

ID=6866134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92105249A Expired - Lifetime EP0508230B1 (en) 1991-04-10 1992-03-27 Sealing arrangement for a fluorescent lamp

Country Status (4)

Country Link
EP (1) EP0508230B1 (en)
AT (1) ATE124777T1 (en)
DE (2) DE9104317U1 (en)
ES (1) ES2076597T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324225C2 (en) * 1993-07-20 1996-07-11 Trilux Lenze Gmbh & Co Kg Dust-protected lamp with a fluorescent lamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697902A (en) * 1949-08-29 1953-09-30 Veritys Ltd Improvements in fluorescent electric lighting fittings
US4446510A (en) * 1982-12-13 1984-05-01 International Telephone And Telegraph Corporation Reflector sealing apparatus
DE3311164A1 (en) * 1983-03-26 1984-10-04 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Moisture-proof holder for fluorescent lamps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1712925U (en) * 1954-01-13 1955-12-15 C A Schaefer K G Abt Hellux SEAL FOR LIGHTS.
DE7324711U (en) * 1972-08-07 1974-04-25 Rau G Gmbh
DE2929697A1 (en) * 1979-07-21 1981-02-12 Linde Ag COOLING FURNITURE
DE3604615A1 (en) * 1986-02-14 1987-08-20 Norka Norddeutsche Kunststoff LAMP
FR2607060B1 (en) * 1986-11-20 1989-06-02 Dow Corning Sa ARTICLE COMPRISING A WATERTIGHT AND AIR PRESSURE BALANCED CHAMBER WITH THE OUTSIDE
AT397707B (en) * 1989-09-25 1994-06-27 Zumtobel Ag LAMP FOR A FLUORESCENT LAMP

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697902A (en) * 1949-08-29 1953-09-30 Veritys Ltd Improvements in fluorescent electric lighting fittings
US4446510A (en) * 1982-12-13 1984-05-01 International Telephone And Telegraph Corporation Reflector sealing apparatus
DE3311164A1 (en) * 1983-03-26 1984-10-04 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Moisture-proof holder for fluorescent lamps

Also Published As

Publication number Publication date
DE59202776D1 (en) 1995-08-10
ES2076597T3 (en) 1995-11-01
EP0508230B1 (en) 1995-07-05
EP0508230A2 (en) 1992-10-14
DE9104317U1 (en) 1991-10-10
ATE124777T1 (en) 1995-07-15

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