GB1533999A - Lighting fittings for fluorescent tubes - Google Patents

Lighting fittings for fluorescent tubes

Info

Publication number
GB1533999A
GB1533999A GB5204875A GB5204875A GB1533999A GB 1533999 A GB1533999 A GB 1533999A GB 5204875 A GB5204875 A GB 5204875A GB 5204875 A GB5204875 A GB 5204875A GB 1533999 A GB1533999 A GB 1533999A
Authority
GB
United Kingdom
Prior art keywords
elektroinstallation
lampholder
dec
outer case
veb
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
GB5204875A
Other languages
English (en)
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.)
OBERWEIMAR ELEKTROINSTALLATION
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 GB1533999A publication Critical patent/GB1533999A/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
    • 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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB5204875A 1974-12-20 1975-12-19 Lighting fittings for fluorescent tubes Expired GB1533999A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1533999A true GB1533999A (en) 1978-11-29

Family

ID=5498589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5204875A Expired GB1533999A (en) 1974-12-20 1975-12-19 Lighting fittings for fluorescent tubes

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1255072A3 (de) * 2001-05-04 2006-01-04 R. Stahl Schaltgeräte GmbH Wasserdichte rohrförmige Leuchte

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012588C2 (de) * 1990-04-20 1994-02-17 Norka Norddeutsche Kunststoff Leuchte für niedrige Umgebungstemperaturen
DE10009567A1 (de) * 2000-02-29 2001-09-13 Stahl R Schaltgeraete Gmbh Leuchte in Rohrform
DE10120564A1 (de) * 2001-04-26 2002-10-31 Aqua Signal Ag Leuchte mit Explosions-Schutz
DE102006030275A1 (de) * 2006-06-30 2008-01-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schutzhülle für Lampen und zugehörige Baueinheit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1255072A3 (de) * 2001-05-04 2006-01-04 R. Stahl Schaltgeräte GmbH Wasserdichte rohrförmige Leuchte

Also Published As

Publication number Publication date
AT348618B (de) 1979-02-26
DD115748A1 (enrdf_load_stackoverflow) 1975-10-12
ATA852775A (de) 1978-07-15
DE2549577A1 (de) 1976-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee