ATA852775A - EXPLOSION- AND FIRE-PROTECTED, PRESSURE-RESISTANT ENCLOSED ASSEMBLY UNIT FOR FLUORESCENT LAMPS - Google Patents

EXPLOSION- AND FIRE-PROTECTED, PRESSURE-RESISTANT ENCLOSED ASSEMBLY UNIT FOR FLUORESCENT LAMPS

Info

Publication number
ATA852775A
ATA852775A AT852775A AT852775A ATA852775A AT A852775 A ATA852775 A AT A852775A AT 852775 A AT852775 A AT 852775A AT 852775 A AT852775 A AT 852775A AT A852775 A ATA852775 A AT A852775A
Authority
AT
Austria
Prior art keywords
explosion
fire
protected
pressure
fluorescent lamps
Prior art date
Application number
AT852775A
Other languages
German (de)
Other versions
AT348618B (en
Inventor
Wolfgang Ing Sehr
Original Assignee
Oberweimar Elektroinstallation
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 Oberweimar Elektroinstallation filed Critical Oberweimar Elektroinstallation
Publication of ATA852775A publication Critical patent/ATA852775A/en
Application granted granted Critical
Publication of AT348618B publication Critical patent/AT348618B/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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AT852775A 1974-12-20 1975-11-10 EXPLOSION- AND FIRE-PROTECTED, PRESSURE-RESISTANT ENCLOSED ASSEMBLY UNIT FOR LUMINOUS LAMPS AT348618B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18325574A DD115748A1 (en) 1974-12-20 1974-12-20

Publications (2)

Publication Number Publication Date
ATA852775A true ATA852775A (en) 1978-07-15
AT348618B AT348618B (en) 1979-02-26

Family

ID=5498589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT852775A AT348618B (en) 1974-12-20 1975-11-10 EXPLOSION- AND FIRE-PROTECTED, PRESSURE-RESISTANT ENCLOSED ASSEMBLY UNIT FOR LUMINOUS LAMPS

Country Status (4)

Country Link
AT (1) AT348618B (en)
DD (1) DD115748A1 (en)
DE (1) DE2549577A1 (en)
GB (1) GB1533999A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012588C2 (en) * 1990-04-20 1994-02-17 Norka Norddeutsche Kunststoff Luminaire for low ambient temperatures
DE10009567A1 (en) * 2000-02-29 2001-09-13 Stahl R Schaltgeraete Gmbh Tubular light has straight housing tube transparent on at least one side, covers fixed on ends to form seals, reflector inside housing with fluorescent lamp holders, at least one voltage adapter
DE10120564A1 (en) * 2001-04-26 2002-10-31 Aqua Signal Ag Luminaire with explosion protection
DE10121613B4 (en) * 2001-05-04 2009-04-30 R. Stahl Schaltgeräte GmbH Waterproof tubular light
DE102006030275A1 (en) * 2006-06-30 2008-01-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Protective cover for lamps and associated structural unit

Also Published As

Publication number Publication date
GB1533999A (en) 1978-11-29
DD115748A1 (en) 1975-10-12
AT348618B (en) 1979-02-26
DE2549577A1 (en) 1976-07-01

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Legal Events

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