JPS5583839A - Smoke sensor - Google Patents

Smoke sensor

Info

Publication number
JPS5583839A
JPS5583839A JP16290079A JP16290079A JPS5583839A JP S5583839 A JPS5583839 A JP S5583839A JP 16290079 A JP16290079 A JP 16290079A JP 16290079 A JP16290079 A JP 16290079A JP S5583839 A JPS5583839 A JP S5583839A
Authority
JP
Japan
Prior art keywords
smoke sensor
smoke
sensor
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
JP16290079A
Other languages
English (en)
Japanese (ja)
Inventor
Teeodooru Maieru
Buruuno Tsubaifueru
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.)
Cerberus AG
Original Assignee
Cerberus 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 Cerberus AG filed Critical Cerberus AG
Publication of JPS5583839A publication Critical patent/JPS5583839A/ja
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
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP16290079A 1978-12-19 1979-12-17 Smoke sensor Pending JPS5583839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1288378A CH642473A5 (en) 1978-12-19 1978-12-19 Smoke detector

Publications (1)

Publication Number Publication Date
JPS5583839A true JPS5583839A (en) 1980-06-24

Family

ID=4387281

Family Applications (2)

Application Number Title Priority Date Filing Date
JP16290079A Pending JPS5583839A (en) 1978-12-19 1979-12-17 Smoke sensor
JP1985010647U Granted JPS60150444U (ja) 1978-12-19 1985-01-30 煙感知器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1985010647U Granted JPS60150444U (ja) 1978-12-19 1985-01-30 煙感知器

Country Status (2)

Country Link
JP (2) JPS5583839A (fi)
CH (1) CH642473A5 (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185250U (ja) * 1984-05-19 1985-12-09 三菱重工業株式会社 煙濃度測定装置
JPS6191155U (fi) * 1984-11-19 1986-06-13
WO2008023833A1 (fr) * 2006-08-23 2008-02-28 Toyota Jidosha Kabushiki Kaisha Dispositif d'analyse de gaz et procédé d'analyse de gaz
US7936460B2 (en) 2006-05-31 2011-05-03 Toyota Jidosha Kabushiki Kaisha Sensor unit in exhaust gas analyzer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59704302D1 (de) * 1997-06-16 2001-09-20 Siemens Building Tech Ag Optischer Rauchmelder nach dem Extinktionsprinzip
US6876305B2 (en) 1999-12-08 2005-04-05 Gentex Corporation Compact particle sensor
JP2013542441A (ja) * 2010-11-01 2013-11-21 エンパイア テクノロジー ディベロップメント エルエルシー ナノ粒子検出器

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185250U (ja) * 1984-05-19 1985-12-09 三菱重工業株式会社 煙濃度測定装置
JPS6191155U (fi) * 1984-11-19 1986-06-13
JPH039008Y2 (fi) * 1984-11-19 1991-03-06
US7936460B2 (en) 2006-05-31 2011-05-03 Toyota Jidosha Kabushiki Kaisha Sensor unit in exhaust gas analyzer
WO2008023833A1 (fr) * 2006-08-23 2008-02-28 Toyota Jidosha Kabushiki Kaisha Dispositif d'analyse de gaz et procédé d'analyse de gaz
JP2008051598A (ja) * 2006-08-23 2008-03-06 Toyota Motor Corp ガス分析装置及びガス分析方法
JP4732277B2 (ja) * 2006-08-23 2011-07-27 トヨタ自動車株式会社 ガス分析装置及びガス分析方法
US8085404B2 (en) 2006-08-23 2011-12-27 Toyota Jidosha Kabushiki Kaisha Gas analyzer and gas analyzing method

Also Published As

Publication number Publication date
JPS60150444U (ja) 1985-10-05
CH642473A5 (en) 1984-04-13
JPS6122278Y2 (fi) 1986-07-04

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