DE2319476A1 - Schutzeinrichtung - Google Patents

Schutzeinrichtung

Info

Publication number
DE2319476A1
DE2319476A1 DE2319476A DE2319476A DE2319476A1 DE 2319476 A1 DE2319476 A1 DE 2319476A1 DE 2319476 A DE2319476 A DE 2319476A DE 2319476 A DE2319476 A DE 2319476A DE 2319476 A1 DE2319476 A1 DE 2319476A1
Authority
DE
Germany
Prior art keywords
electrical
gas
protective device
supply
devices
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.)
Pending
Application number
DE2319476A
Other languages
German (de)
English (en)
Inventor
Spaeter Genannt Werden Wird
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.)
SECURITEX SARL
Original Assignee
SECURITEX SARL
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 SECURITEX SARL filed Critical SECURITEX SARL
Publication of DE2319476A1 publication Critical patent/DE2319476A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/18—Detecting fluid leaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/20—Warning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Alarm Devices (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DE2319476A 1972-04-17 1973-04-17 Schutzeinrichtung Pending DE2319476A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212420A FR2180423B3 (enrdf_load_html_response) 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
DE2319476A1 true DE2319476A1 (de) 1973-10-31

Family

ID=9096557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2319476A Pending DE2319476A1 (de) 1972-04-17 1973-04-17 Schutzeinrichtung

Country Status (6)

Country Link
BE (1) BE798042A (enrdf_load_html_response)
DE (1) DE2319476A1 (enrdf_load_html_response)
ES (1) ES412154A1 (enrdf_load_html_response)
FR (1) FR2180423B3 (enrdf_load_html_response)
GB (1) GB1364408A (enrdf_load_html_response)
IT (1) IT984758B (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743107A1 (de) * 1977-09-24 1979-04-05 Kessler & Luch Gmbh Vorrichtung zur betaetigung von schnellschlussklappen in belueftungsanlagen und in klimaanlagen
DE2758299A1 (de) * 1977-12-27 1979-07-05 Kessler & Luch Gmbh Vorrichtung zur betaetigung von schnellschlussklappen in belueftungsanlagen und in klimaanlagen
EP0197257A1 (en) * 1985-02-13 1986-10-15 PROTECTOR SAL S.a.s. di Giovanni Salutati Apparatus for detecting the presence of gases in a closed environment
EP0268107A1 (de) * 1986-10-27 1988-05-25 Paul Dipl.-Kfm. Gärtner Schutzvorrichtung gegen Gasexplosionen in Wohnräumen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998295A (ja) * 1982-11-27 1984-06-06 能美防災工業株式会社 半導体工場などにおける警報および制御装置
JPS5998293A (ja) * 1982-11-27 1984-06-06 能美防災工業株式会社 半導体工場などにおける警報および制御装置
US4916437A (en) * 1987-08-14 1990-04-10 Gazzaz Hesham H Gas monitoring system with leak detection and flow cutoff
FR2729455A1 (fr) * 1995-01-16 1996-07-19 Bhiki Eric Ambroise Gaz-systeme anti-fuite
WO1998002857A1 (fr) * 1996-07-11 1998-01-22 Eric Bhiki Systeme de protection contre les fuites de gaz

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743107A1 (de) * 1977-09-24 1979-04-05 Kessler & Luch Gmbh Vorrichtung zur betaetigung von schnellschlussklappen in belueftungsanlagen und in klimaanlagen
DE2758299A1 (de) * 1977-12-27 1979-07-05 Kessler & Luch Gmbh Vorrichtung zur betaetigung von schnellschlussklappen in belueftungsanlagen und in klimaanlagen
EP0197257A1 (en) * 1985-02-13 1986-10-15 PROTECTOR SAL S.a.s. di Giovanni Salutati Apparatus for detecting the presence of gases in a closed environment
EP0268107A1 (de) * 1986-10-27 1988-05-25 Paul Dipl.-Kfm. Gärtner Schutzvorrichtung gegen Gasexplosionen in Wohnräumen

Also Published As

Publication number Publication date
ES412154A1 (es) 1976-01-01
BE798042A (fr) 1973-07-31
FR2180423B3 (enrdf_load_html_response) 1975-06-20
GB1364408A (en) 1974-08-21
FR2180423A1 (enrdf_load_html_response) 1973-11-30
IT984758B (it) 1974-11-20

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