ATE399960T1 - EXPLOSION-PROOF LAMP - Google Patents
EXPLOSION-PROOF LAMPInfo
- Publication number
- ATE399960T1 ATE399960T1 AT03026406T AT03026406T ATE399960T1 AT E399960 T1 ATE399960 T1 AT E399960T1 AT 03026406 T AT03026406 T AT 03026406T AT 03026406 T AT03026406 T AT 03026406T AT E399960 T1 ATE399960 T1 AT E399960T1
- Authority
- AT
- Austria
- Prior art keywords
- explosion
- proof lamp
- lamp
- battery
- proof
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/022—Emergency lighting devices
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/20—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by toggle-action levers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
An explosion-proof fluorescent lamp (10) comprises a battery (11) for emergency current supply and a heating means to warm the lamp or the battery
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20219149U DE20219149U1 (en) | 2002-12-10 | 2002-12-10 | Explosion-proof light |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE399960T1 true ATE399960T1 (en) | 2008-07-15 |
Family
ID=7977837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03026406T ATE399960T1 (en) | 2002-12-10 | 2003-11-19 | EXPLOSION-PROOF LAMP |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1429072B1 (en) |
AT (1) | ATE399960T1 (en) |
DE (2) | DE20219149U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20040113U1 (en) * | 2004-03-18 | 2004-06-18 | S I D E S P A | LIGHTING EQUIPMENT FOR FIXED INSTALLATION |
DE202012100509U1 (en) * | 2012-02-15 | 2013-05-17 | Zumtobel Lighting Gmbh | Emergency light with accumulator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH325651A (en) * | 1954-08-14 | 1957-11-15 | Belmag Zuerich Beleuchtungs U | Electric street light with fluorescent tubes arranged in a closed housing |
DE3525349A1 (en) * | 1985-07-16 | 1987-01-22 | Felix Wagner | Light for operation at low temperatures |
FR2787242A1 (en) * | 1998-12-15 | 2000-06-16 | Leseur Maurice | Automobile battery heating system for engine starting in a low temperature environment |
DE10021510A1 (en) * | 2000-05-03 | 2001-11-08 | Mannesmann Vdo Ag | Lighting device, especially cold cathode lamp with electrical heating, e.g. for LCD display in motor vehicle, uses heating wire which multiply crosses one face of cold cathode lamp |
GB2369256B (en) * | 2000-11-18 | 2002-11-20 | Hubbell Lighting Ltd | An electrical apparatus a light fitting and methods of breaking power supply therein |
-
2002
- 2002-12-10 DE DE20219149U patent/DE20219149U1/en not_active Expired - Lifetime
-
2003
- 2003-11-19 DE DE50310061T patent/DE50310061D1/en not_active Expired - Fee Related
- 2003-11-19 EP EP03026406A patent/EP1429072B1/en not_active Expired - Lifetime
- 2003-11-19 AT AT03026406T patent/ATE399960T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1429072A2 (en) | 2004-06-16 |
EP1429072A3 (en) | 2005-10-12 |
DE50310061D1 (en) | 2008-08-14 |
DE20219149U1 (en) | 2003-03-20 |
EP1429072B1 (en) | 2008-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |