[go: up one dir, main page]

EP1253375A3 - Leuchte mit Explosions-Schutz - Google Patents

Leuchte mit Explosions-Schutz Download PDF

Info

Publication number
EP1253375A3
EP1253375A3 EP02004722A EP02004722A EP1253375A3 EP 1253375 A3 EP1253375 A3 EP 1253375A3 EP 02004722 A EP02004722 A EP 02004722A EP 02004722 A EP02004722 A EP 02004722A EP 1253375 A3 EP1253375 A3 EP 1253375A3
Authority
EP
European Patent Office
Prior art keywords
opening
wall
gap
cover
circumferential
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.)
Granted
Application number
EP02004722A
Other languages
English (en)
French (fr)
Other versions
EP1253375A2 (de
EP1253375B1 (de
Inventor
Ralph Rohlfing
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.)
Aqua Signal AG
Original Assignee
Aqua Signal AG
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 Aqua Signal AG filed Critical Aqua Signal AG
Publication of EP1253375A2 publication Critical patent/EP1253375A2/de
Publication of EP1253375A3 publication Critical patent/EP1253375A3/de
Application granted granted Critical
Publication of EP1253375B1 publication Critical patent/EP1253375B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V31/04—Provision of filling media

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Die Erfindung betrifft eine Leuchte (10) mit Explosions-Schutz, einem zumindest einseitig eine Öffnung aufweisenden Hohlkörper zur Aufnahme für ein oder mehrere Leuchtmittel und einer Abdeckung (16), die auf der Öffnung (14) angeordnet ist, wobei der Hohlkörper eine im Bereich der Öffnung (14) umlaufende Wandung aufweist, die umlaufende Wandung eine öffnungsseitige Innenfläche und eine öffnungsseitige Außenfläche aufweist, und die Abdeckung (16) eine umlaufende Vertiefung mit einer inneren Wandung und einer äußeren Wandung aufweist.
Bei auf der Öffnung (14) angeordneter Abdeckung (16) kommt die umlaufende Wandung in der umlaufenden Vertiefung zu liegen, wobei zwischen öffnungsseitiger Innenfläche und innerer Wandung ein Innenspalt gebildet ist, und wobei zwischen öffnungsseitiger Außenfläche und äußerer Wandung ein Außenspalt gebildet ist. Der Außenspalt ist zumindest teilweise mit einer Vergussmasse (48) ausgefüllt, ebenso der Innenspalt.
EP20020004722 2001-04-26 2002-03-01 Leuchte mit Explosions-Schutz Expired - Lifetime EP1253375B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20107247U DE20107247U1 (de) 2001-04-26 2001-04-26 Leuchte mit Explosions-Schutz
DE20107247U 2001-04-26

Publications (3)

Publication Number Publication Date
EP1253375A2 EP1253375A2 (de) 2002-10-30
EP1253375A3 true EP1253375A3 (de) 2005-05-04
EP1253375B1 EP1253375B1 (de) 2006-08-30

Family

ID=7956263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020004722 Expired - Lifetime EP1253375B1 (de) 2001-04-26 2002-03-01 Leuchte mit Explosions-Schutz

Country Status (2)

Country Link
EP (1) EP1253375B1 (de)
DE (2) DE20107247U1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101469851B (zh) * 2007-12-29 2010-06-23 海洋王照明科技股份有限公司 防爆荧光灯
DE102010053654B4 (de) * 2010-12-06 2013-03-07 Bundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Technologie, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt Beleuchtungseinrichtung
DE102012023989A1 (de) 2012-12-06 2014-06-12 Cooper Crouse-Hinds Gmbh Explosionsgeschützte Leuchte
EP3292349B1 (de) * 2015-04-29 2019-06-05 Iguzzini Illuminazione S.p.A. Streifenförmige beleuchtungseinrichtung umfassend punktlichtlichtquellen, mit mitteln für die steuerung der dehnungs- und torsionsbewegungen der beleuchtungeinrichtung
DE102015108753A1 (de) * 2015-06-02 2016-12-08 watt24 GmbH Stallleuchte
US10655797B2 (en) * 2015-08-13 2020-05-19 Signify Holding B.V. Elongated lighting device based on solid state lighting technology
KR102579775B1 (ko) * 2021-05-14 2023-09-21 (주)우신에이펙 실린더 타입 방폭등 경사형 고정장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU516793B2 (en) * 1977-09-26 1981-06-25 Crouse-Hinds (Australia) Pty Ltd Enclosure for explosion resisting fluorescent light
DE3337083A1 (de) * 1982-11-11 1984-05-17 Kombinat Veb Keramische Werke Hermsdorf, Ddr 6530 Hermsdorf Explosionsgeschuetzte, druckfest gekapselte leuchtstofflampenleuchte
GB2203228A (en) * 1987-04-06 1988-10-12 Bicc Plc An improved electric lighting fitting
EP0314031A2 (de) * 1987-10-29 1989-05-03 ABB CEAG Licht- und Stromversorgungstechnik GmbH Leuchte mit einer transparenten Abdeckwanne und einem damit verbundenen Leuchtengrundkörper
US5291379A (en) * 1993-04-01 1994-03-01 Jem Dong Lu Protective lamp-shade

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU516793B2 (en) * 1977-09-26 1981-06-25 Crouse-Hinds (Australia) Pty Ltd Enclosure for explosion resisting fluorescent light
DE3337083A1 (de) * 1982-11-11 1984-05-17 Kombinat Veb Keramische Werke Hermsdorf, Ddr 6530 Hermsdorf Explosionsgeschuetzte, druckfest gekapselte leuchtstofflampenleuchte
GB2203228A (en) * 1987-04-06 1988-10-12 Bicc Plc An improved electric lighting fitting
EP0314031A2 (de) * 1987-10-29 1989-05-03 ABB CEAG Licht- und Stromversorgungstechnik GmbH Leuchte mit einer transparenten Abdeckwanne und einem damit verbundenen Leuchtengrundkörper
US5291379A (en) * 1993-04-01 1994-03-01 Jem Dong Lu Protective lamp-shade

Also Published As

Publication number Publication date
DE20107247U1 (de) 2001-08-16
EP1253375A2 (de) 2002-10-30
DE50207968D1 (de) 2006-10-12
EP1253375B1 (de) 2006-08-30

Similar Documents

Publication Publication Date Title
DE102012222103B4 (de) Leuchtvorrichtung mit miteinander verbundenen teilen
EP1253375A3 (de) Leuchte mit Explosions-Schutz
DE60029605D1 (de) Hydrokonversion zur herstellung einer schmierölbasis
DE69900008D1 (de) Dichtring für die Schaufeln einer Turbomaschinenstufe
EP1288495A3 (de) Hohlkolben für eine Kolbenmaschine
DE69817098D1 (de) Herstellungsverfahren für Bauteile aus zementierter oder carbonitrierter Stahl und Stahl für die Herstellung dieser Bauteile
EP2395253A3 (de) Hohlkörperelement und Zusammenbauteil
DE69928738D1 (de) Verfahren zur Herstellung einer Keramik-Entladungsröhre für eine Metallhalidlampe
EP1308218A3 (de) Kartuschenkolben mit Entlüftung
EP1424522A3 (de) Rohrkupplung, Kupplungsverfahren und Matrize
ATE322636T1 (de) Kette, insbesondere hebezeugkette
EP0803898A3 (de) Elektrode für Entladungslampen
EP0453640A2 (de) Adapter
DE202009006888U1 (de) Leuchte sowie Nachrüstsatz für die Nachrüstung einer Leuchte mit einem Energiesparleuchtmittel
EP1083116A3 (de) Verschlusselement
ATA187893A (de) Durchführung für eine elektrode, insbesondere durch die wand einer brennkammer
EP1253683A3 (de) Leuchte mit Explosions-Schutz
DE59803004D1 (de) Kondensator mit einer Barriereschicht aus einem Übergangsmetall Phosphid, -Arsenid oder -Sulfid
DE69936961D1 (de) Gehäuse, insbesondere für elektrische Geräte, dessen Rückwand mit mindestens einem, mit einer Kappe abgedeckten, Loch versehen ist
EP1129959A3 (de) Verschlusskappe
KR930003719Y1 (ko) 형광등용 pet 고조도 반사판의 조립체
WO2006018084A1 (de) Fahrzeugbauteil
DE10343269A1 (de) Heizkörperventil
EP1586818A3 (de) Leuchte
KR200312464Y1 (ko) 도장

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050420

AKX Designation fees paid

Designated state(s): DE FR GB NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AQUA SIGNAL AKTIENGESELLSCHAFT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50207968

Country of ref document: DE

Date of ref document: 20061012

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20061122

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070531

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120319

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120322

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120301

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20120321

Year of fee payment: 11

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20131001

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20131129

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50207968

Country of ref document: DE

Effective date: 20131001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131001

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130402

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131001