EP0961254A3 - Appareil de protection contre les explosions de gaz - Google Patents

Appareil de protection contre les explosions de gaz Download PDF

Info

Publication number
EP0961254A3
EP0961254A3 EP99110354A EP99110354A EP0961254A3 EP 0961254 A3 EP0961254 A3 EP 0961254A3 EP 99110354 A EP99110354 A EP 99110354A EP 99110354 A EP99110354 A EP 99110354A EP 0961254 A3 EP0961254 A3 EP 0961254A3
Authority
EP
European Patent Office
Prior art keywords
network line
protection device
explosion protection
gas explosion
decoder
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Withdrawn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
EP99110354A
Other languages
German (de)
English (en)
Other versions
EP0961254A2 (fr
Inventor
Franz-Josef Leis
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.)
Wendling Umwelttechnik
Original Assignee
Wendling Umwelttechnik
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 Wendling Umwelttechnik filed Critical Wendling Umwelttechnik
Publication of EP0961254A2 publication Critical patent/EP0961254A2/fr
Publication of EP0961254A3 publication Critical patent/EP0961254A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16—Combustible gas alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
EP99110354A 1998-05-28 1999-05-28 Appareil de protection contre les explosions de gaz Withdrawn EP0961254A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29809490U 1998-05-28
DE29809490U DE29809490U1 (de) 1998-05-28 1998-05-28 Gasexplosions-Schutzgerät

Publications (2)

Publication Number Publication Date
EP0961254A2 EP0961254A2 (fr) 1999-12-01
EP0961254A3 true EP0961254A3 (fr) 2000-06-28

Family

ID=8057718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110354A Withdrawn EP0961254A3 (fr) 1998-05-28 1999-05-28 Appareil de protection contre les explosions de gaz

Country Status (2)

Country Link
EP (1) EP0961254A3 (fr)
DE (1) DE29809490U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045476A1 (de) * 2005-09-22 2007-04-05 Appliedsensor Gmbh Heizeinrichtung mit Detektion brennbarer Gase oder Aerosole

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360881A (en) * 1980-07-07 1982-11-23 Martinson John R Energy consumption control system and method
EP0089607A1 (fr) * 1982-03-18 1983-09-28 Zeltron Istituto Zanussi Per L'elettronica S.P.A. Système de contrôle et de sécurité câblé au secteur
JPS60134634A (ja) * 1983-12-23 1985-07-17 Matsushita Electric Ind Co Ltd 流体制御装置
JPS6181036A (ja) * 1984-09-28 1986-04-24 Nisshin Sangyo Kk 電力線搬送によるガス漏れ集中監視方式
DE3824532A1 (de) * 1988-07-20 1990-01-25 Bosch Gmbh Robert Gefahrenmeldesystem mit rechnerauswertung
EP0511582A1 (fr) * 1991-04-29 1992-11-04 EUROGIADA S.r.l. Dispositif pour la détection des impuretés atmosphériques
EP0715393A2 (fr) * 1994-12-01 1996-06-05 Stefano Rinaldi Système étendu pour la détection de pollution de l'environnement, en particulier la pollution atmosphérique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464653A (en) 1981-12-09 1984-08-07 The Bendix Corporation Combustible gas detection system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360881A (en) * 1980-07-07 1982-11-23 Martinson John R Energy consumption control system and method
EP0089607A1 (fr) * 1982-03-18 1983-09-28 Zeltron Istituto Zanussi Per L'elettronica S.P.A. Système de contrôle et de sécurité câblé au secteur
JPS60134634A (ja) * 1983-12-23 1985-07-17 Matsushita Electric Ind Co Ltd 流体制御装置
JPS6181036A (ja) * 1984-09-28 1986-04-24 Nisshin Sangyo Kk 電力線搬送によるガス漏れ集中監視方式
DE3824532A1 (de) * 1988-07-20 1990-01-25 Bosch Gmbh Robert Gefahrenmeldesystem mit rechnerauswertung
EP0511582A1 (fr) * 1991-04-29 1992-11-04 EUROGIADA S.r.l. Dispositif pour la détection des impuretés atmosphériques
EP0715393A2 (fr) * 1994-12-01 1996-06-05 Stefano Rinaldi Système étendu pour la détection de pollution de l'environnement, en particulier la pollution atmosphérique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 295 (E - 360) 21 November 1985 (1985-11-21) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 255 (E - 433) 2 September 1986 (1986-09-02) *

Also Published As

Publication number Publication date
EP0961254A2 (fr) 1999-12-01
DE29809490U1 (de) 1999-10-07

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