FR2544616B3 - FIRE DETECTOR PROVIDED WITH A SEALING PLATE - Google Patents

FIRE DETECTOR PROVIDED WITH A SEALING PLATE

Info

Publication number
FR2544616B3
FR2544616B3 FR8306661A FR8306661A FR2544616B3 FR 2544616 B3 FR2544616 B3 FR 2544616B3 FR 8306661 A FR8306661 A FR 8306661A FR 8306661 A FR8306661 A FR 8306661A FR 2544616 B3 FR2544616 B3 FR 2544616B3
Authority
FR
France
Prior art keywords
sealing plate
fire detector
detector provided
fire
sealing
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
FR8306661A
Other languages
French (fr)
Other versions
FR2544616A1 (en
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 FR8306661A priority Critical patent/FR2544616B3/en
Publication of FR2544616A1 publication Critical patent/FR2544616A1/en
Application granted granted Critical
Publication of FR2544616B3 publication Critical patent/FR2544616B3/en
Expired 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
    • 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
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
FR8306661A 1983-04-22 1983-04-22 FIRE DETECTOR PROVIDED WITH A SEALING PLATE Expired FR2544616B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8306661A FR2544616B3 (en) 1983-04-22 1983-04-22 FIRE DETECTOR PROVIDED WITH A SEALING PLATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8306661A FR2544616B3 (en) 1983-04-22 1983-04-22 FIRE DETECTOR PROVIDED WITH A SEALING PLATE

Publications (2)

Publication Number Publication Date
FR2544616A1 FR2544616A1 (en) 1984-10-26
FR2544616B3 true FR2544616B3 (en) 1986-01-24

Family

ID=9288132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8306661A Expired FR2544616B3 (en) 1983-04-22 1983-04-22 FIRE DETECTOR PROVIDED WITH A SEALING PLATE

Country Status (1)

Country Link
FR (1) FR2544616B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3104102B2 (en) * 1992-04-25 2000-10-30 能美防災株式会社 Ionized smoke detector
CN108562333B (en) * 2018-06-22 2020-05-26 湖北泰和电气有限公司 Temperature, humidity and smoke composite sensor

Also Published As

Publication number Publication date
FR2544616A1 (en) 1984-10-26

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Legal Events

Date Code Title Description
TP Transmission of property