NO324221B1 - Explosion proof lighting unit and its plug connection - Google Patents
Explosion proof lighting unit and its plug connectionInfo
- Publication number
- NO324221B1 NO324221B1 NO20030712A NO20030712A NO324221B1 NO 324221 B1 NO324221 B1 NO 324221B1 NO 20030712 A NO20030712 A NO 20030712A NO 20030712 A NO20030712 A NO 20030712A NO 324221 B1 NO324221 B1 NO 324221B1
- Authority
- NO
- Norway
- Prior art keywords
- light fitting
- plug
- explosion
- housing
- connection
- Prior art date
Links
- 238000004880 explosion Methods 0.000 title 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- 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
- F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
- F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
- Connecting Device With Holders (AREA)
Abstract
An explosion-protected light fitting (1) has a light fitting housing (2) and a lighting means (4) which can be fixed to said housing and supplied with electricity by at least one mounting (3). Said mounting can be connected to a supply line (6) and said light fitting housing can be closed with a transparent cover (7) and can only be opened when disconnected from the supply. The aim of the invention is to improve a light fitting in such a way as to provide a simple, economical means of disconnecting the lighting means or the entire light fitting from the supply and at the same time, provide shock protection from parts of the light fitting that are live, taking into account the requirements for explosion-protected light fittings. To this end, a counter-element (8) of a plug-in connection is located externally on the light fitting housing. A corresponding plug-in element (9) of the plug-in connection on the supply line (6) can be connected to said counter-element, especially in an explosion-protected manner. The cover (7) can be locked in its closed position (10) until the plug-in connection is released.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20014168U DE20014168U1 (en) | 2000-08-17 | 2000-08-17 | Explosion-proof luminaire and plug connection |
PCT/EP2001/008798 WO2002015348A1 (en) | 2000-08-17 | 2001-07-30 | Explosion-protected light fitting and plug-in connection |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20030712D0 NO20030712D0 (en) | 2003-02-14 |
NO20030712L NO20030712L (en) | 2003-04-11 |
NO324221B1 true NO324221B1 (en) | 2007-09-10 |
Family
ID=7945269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20030712A NO324221B1 (en) | 2000-08-17 | 2003-02-14 | Explosion proof lighting unit and its plug connection |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1310021B1 (en) |
AT (1) | ATE337634T1 (en) |
DE (2) | DE20014168U1 (en) |
NO (1) | NO324221B1 (en) |
WO (1) | WO2002015348A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004045455A1 (en) * | 2004-09-20 | 2006-04-06 | BöSha GmbH + Co KG | Explosion-proof electrical equipment, in particular lights and distribution boxes, in monitored circuits with plug connections |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435744A (en) * | 1981-08-10 | 1984-03-06 | Pauluhn Electric Manufacturing Co., Inc. | Explosion-proof fluorescent light fixture |
DE3818857A1 (en) * | 1988-06-03 | 1989-12-07 | Ceag Licht & Strom | EXPLOSION-PROTECTED SOCKET FOR TWO-PEN FLUORESCENT LAMPS |
DE3911900A1 (en) * | 1989-04-12 | 1990-10-18 | Stahl R Schaltgeraete Gmbh | EXPLOSION PROTECTED LAMP |
US5381321A (en) * | 1992-06-02 | 1995-01-10 | Service Machine Co. | Luminaire for hazardous atmospheres and explosion proof enclosure for power supply therefor |
-
2000
- 2000-08-17 DE DE20014168U patent/DE20014168U1/en not_active Expired - Lifetime
-
2001
- 2001-07-30 AT AT01971815T patent/ATE337634T1/en active
- 2001-07-30 EP EP01971815A patent/EP1310021B1/en not_active Expired - Lifetime
- 2001-07-30 DE DE50110817T patent/DE50110817D1/en not_active Expired - Lifetime
- 2001-07-30 WO PCT/EP2001/008798 patent/WO2002015348A1/en active IP Right Grant
-
2003
- 2003-02-14 NO NO20030712A patent/NO324221B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20030712D0 (en) | 2003-02-14 |
ATE337634T1 (en) | 2006-09-15 |
EP1310021B1 (en) | 2006-08-23 |
DE20014168U1 (en) | 2001-12-20 |
NO20030712L (en) | 2003-04-11 |
DE50110817D1 (en) | 2006-10-05 |
WO2002015348A1 (en) | 2002-02-21 |
EP1310021A1 (en) | 2003-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |