DE3333135C2 - - Google Patents

Info

Publication number
DE3333135C2
DE3333135C2 DE3333135A DE3333135A DE3333135C2 DE 3333135 C2 DE3333135 C2 DE 3333135C2 DE 3333135 A DE3333135 A DE 3333135A DE 3333135 A DE3333135 A DE 3333135A DE 3333135 C2 DE3333135 C2 DE 3333135C2
Authority
DE
Germany
Prior art keywords
signal
casing
limiter
output
voltage
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
DE3333135A
Other languages
English (en)
Other versions
DE3333135A1 (de
Inventor
Reinhold Dipl.-Ing.(Fh) Barlian
Martin 6990 Bad Mergentheim De Fischle
Karl-Heinz 6992 Weikersheim De Lux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19833333135 priority Critical patent/DE3333135A1/de
Priority to AT84109896T priority patent/ATE59244T1/de
Priority to EP84109896A priority patent/EP0141099B1/de
Priority to DE8484109896T priority patent/DE3483773D1/de
Priority to US06/650,384 priority patent/US4600977A/en
Priority to JP59191899A priority patent/JPS6095698A/ja
Publication of DE3333135A1 publication Critical patent/DE3333135A1/de
Application granted granted Critical
Publication of DE3333135C2 publication Critical patent/DE3333135C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F9/00—Devices preventing sparking of machines or apparatus
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Emergency Alarm Devices (AREA)
  • Audible And Visible Signals (AREA)
  • Telephone Function (AREA)
  • Casings For Electric Apparatus (AREA)
  • Burglar Alarm Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Alarm Systems (AREA)
DE19833333135 1983-09-14 1983-09-14 Meldegeraet Granted DE3333135A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19833333135 DE3333135A1 (de) 1983-09-14 1983-09-14 Meldegeraet
AT84109896T ATE59244T1 (de) 1983-09-14 1984-08-20 Meldegeraet.
EP84109896A EP0141099B1 (de) 1983-09-14 1984-08-20 Meldegerät
DE8484109896T DE3483773D1 (de) 1983-09-14 1984-08-20 Meldegeraet.
US06/650,384 US4600977A (en) 1983-09-14 1984-09-13 Surveillance signal apparatus
JP59191899A JPS6095698A (ja) 1983-09-14 1984-09-14 警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833333135 DE3333135A1 (de) 1983-09-14 1983-09-14 Meldegeraet

Publications (2)

Publication Number Publication Date
DE3333135A1 DE3333135A1 (de) 1985-03-28
DE3333135C2 true DE3333135C2 (de) 1989-06-08

Family

ID=6209031

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833333135 Granted DE3333135A1 (de) 1983-09-14 1983-09-14 Meldegeraet
DE8484109896T Expired - Lifetime DE3483773D1 (de) 1983-09-14 1984-08-20 Meldegeraet.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484109896T Expired - Lifetime DE3483773D1 (de) 1983-09-14 1984-08-20 Meldegeraet.

Country Status (5)

Country Link
US (1) US4600977A (de)
EP (1) EP0141099B1 (de)
JP (1) JPS6095698A (de)
AT (1) ATE59244T1 (de)
DE (2) DE3333135A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816238U1 (de) * 1988-12-31 1989-03-02 Priesemuth, Wolfgang, 25524 Breitenburg Tastschalter
DE3924161A1 (de) * 1989-07-21 1991-01-31 Barlian Reinhold Elektrotechnische einrichtung
DE10210984B4 (de) * 2002-03-13 2008-04-30 Bartec Gmbh Meldeleuchte

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531052A1 (de) 1985-08-30 1987-03-12 Bbc Brown Boveri & Cie Leuchtdrucktaster
EP0720783B1 (de) * 1992-12-02 1998-12-02 Emc Corporation Einschaltstromspitzen- begrenzer
US5722767A (en) * 1996-10-22 1998-03-03 Formosa Industrial Computing Inc. LED display panel structure
DE19809253A1 (de) * 1998-03-05 1999-09-09 Aqua Signal Ag Unterflurleuchte und Gruppe von Unterflurleuchten
EP2270446A1 (de) * 1998-03-17 2011-01-05 Endress + Hauser GmbH + Co. KG Elektronisches Gerät für den Einsatz in explosionsgefährdeten Bereichen
DE19838492A1 (de) * 1998-08-25 2000-03-09 Stahl R Schaltgeraete Gmbh Explosionsgeschützte Steckverbindungsanordnung
US7048423B2 (en) * 2001-09-28 2006-05-23 Visteon Global Technologies, Inc. Integrated light and accessory assembly
US6974234B2 (en) * 2001-12-10 2005-12-13 Galli Robert D LED lighting assembly
DE10210919B4 (de) * 2002-03-13 2006-07-27 Bartec Gmbh Meldeleuchte
US7854535B2 (en) * 2003-09-23 2010-12-21 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Ceramic packaging for high brightness LED devices
US20080025030A9 (en) * 2003-09-23 2008-01-31 Lee Kong W Ceramic packaging for high brightness LED devices
TWM353308U (en) * 2008-06-09 2009-03-21 qiu-shuang Ke LED illumination device
US8408724B2 (en) * 2008-12-26 2013-04-02 Toshiba Lighting & Technology Corporation Light source module and lighting apparatus
US8820950B2 (en) * 2010-03-12 2014-09-02 Toshiba Lighting & Technology Corporation Light emitting device and illumination apparatus
DE102013111374A1 (de) 2013-10-15 2015-04-16 R. Stahl Schaltgeräte GmbH Explosionsgeschützte Anordnung für elektrische und/oder elektronische Bauelemente
CN103648249B (zh) * 2013-12-19 2016-03-02 王轶丹 电器呼吸防爆方法及呼吸防爆柜
EP3347909B1 (de) * 2015-09-09 2020-10-28 Fisher Controls International Llc Visuelle anzeigemodule zur verwendung mit bedienfeldern und zugehörige verfahren
CN108709114B (zh) * 2018-05-25 2020-09-08 东阳市维创工业产品设计有限公司 一种具有散热功能防护性能好的灯具防护装置
GB2587199B (en) * 2019-09-17 2021-11-03 Caterpillar Global Mining Europe Gmbh Warning device for control module
CN113819415A (zh) * 2020-06-15 2021-12-21 伊顿智能动力有限公司 防爆照明设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180444B (de) * 1962-09-12 1964-10-29 Merten Geb Elektrischer Schalter mit auswechselbarem Druckknopf
DE1962550U (de) * 1967-04-15 1967-06-22 Neumann Elektronik Gmbh Explosionsgeschuetztes fernsprech-, wechselsprech-, gegensprech- oder lautsprechgeraet.
DE1949791B2 (de) * 1969-10-02 1980-01-24 Neumann Elektronik Gmbh, 4330 Muelheim Schaltung fuer Anruf- und Besetztmeldung in WL-Anlagen
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
CH542401A (de) * 1971-08-19 1973-09-30 Mueller Max Niederspannungsleuchte
DE2531968C2 (de) * 1975-07-17 1986-02-13 R. Stahl Schaltgeräte GmbH, 7118 Künzelsau Explosionsgeschützter Leuchtmelder
GB1559495A (en) * 1976-04-06 1980-01-23 Gossling C C Electrically illuminated push buttons and indicators
US4388681A (en) * 1980-12-15 1983-06-14 Keene Corporation Hazardous location light fixture
US4466050A (en) * 1981-02-27 1984-08-14 Amp Incorporated Light display assembly
US4435744A (en) * 1981-08-10 1984-03-06 Pauluhn Electric Manufacturing Co., Inc. Explosion-proof fluorescent light fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816238U1 (de) * 1988-12-31 1989-03-02 Priesemuth, Wolfgang, 25524 Breitenburg Tastschalter
DE3924161A1 (de) * 1989-07-21 1991-01-31 Barlian Reinhold Elektrotechnische einrichtung
DE10210984B4 (de) * 2002-03-13 2008-04-30 Bartec Gmbh Meldeleuchte

Also Published As

Publication number Publication date
DE3333135A1 (de) 1985-03-28
ATE59244T1 (de) 1991-01-15
JPS6095698A (ja) 1985-05-29
DE3483773D1 (de) 1991-01-31
EP0141099B1 (de) 1990-12-19
US4600977A (en) 1986-07-15
JPH0410674B2 (de) 1992-02-26
EP0141099A2 (de) 1985-05-15
EP0141099A3 (en) 1987-08-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee