EP0344627A3 - Explosion-proof light - Google Patents

Explosion-proof light Download PDF

Info

Publication number
EP0344627A3
EP0344627A3 EP89109489A EP89109489A EP0344627A3 EP 0344627 A3 EP0344627 A3 EP 0344627A3 EP 89109489 A EP89109489 A EP 89109489A EP 89109489 A EP89109489 A EP 89109489A EP 0344627 A3 EP0344627 A3 EP 0344627A3
Authority
EP
European Patent Office
Prior art keywords
explosion
proof light
illuminants
lamp
housing
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.)
Withdrawn
Application number
EP89109489A
Other languages
German (de)
French (fr)
Other versions
EP0344627A2 (en
Inventor
Herbert Atteln
Rainer Eglinksi
Reinhard Neumann
Cornelius Ploeger
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.)
ABB Ceag Licht und Stromversorgungstechnik GmbH
Original Assignee
ABB Ceag Licht und Stromversorgungstechnik 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 ABB Ceag Licht und Stromversorgungstechnik GmbH filed Critical ABB Ceag Licht und Stromversorgungstechnik GmbH
Publication of EP0344627A2 publication Critical patent/EP0344627A2/en
Publication of EP0344627A3 publication Critical patent/EP0344627A3/en
Withdrawn legal-status Critical Current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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Die Erfindung betrifft eine explosionsgeschützte Leuchte (10, 11, 20), insbesondere Signal- und/oder Meldeleuch­ te, mit einem Leuchtengehäuse (12, 22), das zur Aufnahme von Leuchtmitteln (18) dient. Das Leuchtengehäuse (12, 22) besitzt einen Tragkörper (14, 24) und eine damit verbundene lichtdurchlässige Abdeckung (16, 26), die zusammen einen druckfest gekapselten Raum einschließen. Als Leuchtmittel (18) sind in dem Leuchtengehäuse (12, 22) wenigstens zwei Leuchtstofflampen angeordnet, welche einzeln ansteuerbar sind. The invention relates to an explosion-proof lamp (10, 11, 20), in particular signal and / or signal light te, with a luminaire housing (12, 22) for receiving of illuminants (18) is used. The lamp housing (12, 22) has a supporting body (14, 24) and one with it connected translucent cover (16, 26), the together enclose a flameproof enclosure. The illuminants (18) in the lamp housing (12, 22) arranged at least two fluorescent lamps, which are individually controllable.

EP89109489A 1988-06-03 1989-05-26 Explosion-proof light Withdrawn EP0344627A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883818858 DE3818858A1 (en) 1988-06-03 1988-06-03 EXPLOSION PROTECTED LAMP
DE3818858 1988-06-03

Publications (2)

Publication Number Publication Date
EP0344627A2 EP0344627A2 (en) 1989-12-06
EP0344627A3 true EP0344627A3 (en) 1990-05-16

Family

ID=6355749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109489A Withdrawn EP0344627A3 (en) 1988-06-03 1989-05-26 Explosion-proof light

Country Status (2)

Country Link
EP (1) EP0344627A3 (en)
DE (1) DE3818858A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110985C2 (en) * 1991-04-05 1994-09-22 Abb Patent Gmbh Adjustable reflector arrangement for changing the light distribution of an explosion-proof hand lamp
DE4413644A1 (en) * 1994-04-20 1995-10-26 Cristallux Werk Waldachtal Gmb Plastics light-shade, esp. of polystyrene
DE19602252A1 (en) * 1995-09-22 1997-03-27 Branimir Marinkic Multi-colour lamp
DE19628756A1 (en) * 1996-07-17 1998-01-22 Abb Patent Gmbh Lighting insert
US6575594B1 (en) 2001-07-17 2003-06-10 Genlyte Thomas Group Llc High bay compact fluorescent light fixture
DE102006047685A1 (en) * 2006-10-09 2008-04-10 Rzb Rudolf Zimmermann, Bamberg Gmbh Universally applicable and complete luminaire body
US7513646B2 (en) 2007-02-16 2009-04-07 Jji Lighting Group, Inc. Luminaire optical system
US9946013B2 (en) 2014-09-18 2018-04-17 Cooper Technologies Company Indicator lights
CN116336404B (en) * 2023-05-29 2023-08-04 安徽江天云控技术股份有限公司 Mining car flame-proof type shooting illumination combined lamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR730581A (en) * 1931-02-02 1932-08-18 Light column for traffic
FR1526306A (en) * 1967-04-14 1968-05-24 Schlumberger Cie N Electrical signaling device
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
DE3244710A1 (en) * 1982-12-03 1984-06-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Multiple indicator light
DE8710371U1 (en) * 1987-07-29 1987-10-01 Frankauer, Manfred, 4350 Recklinghausen Luminaire with single-ended fluorescent tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR730581A (en) * 1931-02-02 1932-08-18 Light column for traffic
FR1526306A (en) * 1967-04-14 1968-05-24 Schlumberger Cie N Electrical signaling device
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
DE3244710A1 (en) * 1982-12-03 1984-06-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Multiple indicator light
DE8710371U1 (en) * 1987-07-29 1987-10-01 Frankauer, Manfred, 4350 Recklinghausen Luminaire with single-ended fluorescent tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ENERGIE FLUIDE ET LUBRIFICATION, 5. Jahr, Nr. 44, Mai 1966, Seite 60, La Société de Publications Mécaniques, Paris, FR: "Voyant panoramique de signalisation" *

Also Published As

Publication number Publication date
DE3818858A1 (en) 1989-12-07
EP0344627A2 (en) 1989-12-06

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