DE3869857D1 - Optischer rauchmelder. - Google Patents

Optischer rauchmelder.

Info

Publication number
DE3869857D1
DE3869857D1 DE8888111059T DE3869857T DE3869857D1 DE 3869857 D1 DE3869857 D1 DE 3869857D1 DE 8888111059 T DE8888111059 T DE 8888111059T DE 3869857 T DE3869857 T DE 3869857T DE 3869857 D1 DE3869857 D1 DE 3869857D1
Authority
DE
Germany
Prior art keywords
housing
smoke detector
optical smoke
cover
contact springs
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 - Fee Related
Application number
DE8888111059T
Other languages
English (en)
Inventor
Herbert Dipl Ing Krautwald
Werner Dipl Ing Keller
Guenter Heinzel
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8888111059T priority Critical patent/DE3869857D1/de
Application granted granted Critical
Publication of DE3869857D1 publication Critical patent/DE3869857D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE8888111059T 1987-07-14 1988-07-11 Optischer rauchmelder. Expired - Fee Related DE3869857D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888111059T DE3869857D1 (de) 1987-07-14 1988-07-11 Optischer rauchmelder.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3723273 1987-07-14
DE8888111059T DE3869857D1 (de) 1987-07-14 1988-07-11 Optischer rauchmelder.

Publications (1)

Publication Number Publication Date
DE3869857D1 true DE3869857D1 (de) 1992-05-14

Family

ID=6331557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888111059T Expired - Fee Related DE3869857D1 (de) 1987-07-14 1988-07-11 Optischer rauchmelder.

Country Status (3)

Country Link
EP (1) EP0299410B1 (de)
AT (1) ATE74678T1 (de)
DE (1) DE3869857D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3104102B2 (ja) * 1992-04-25 2000-10-30 能美防災株式会社 イオン化式煙感知器
DE10063482B4 (de) * 2000-12-06 2007-03-15 Phoenix Contact Gmbh & Co. Kg Elektrische Klemme und Baueinheit aus einem elektronischen Gerät und einer in einem ortsfesten Gehäuse angeordneten elektrischen Klemme
DE102015004458B4 (de) 2014-06-26 2016-05-12 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
CN107918997A (zh) * 2017-12-29 2018-04-17 郑州正之航电子科技有限公司 一种便于安装的智能烟雾报警装置
CN114419827B (zh) * 2022-03-21 2022-07-12 山东三晶照明科技有限公司 直流供电报警装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH635001A5 (de) * 1979-01-23 1983-03-15 Cerberus Ag Verbindungseinrichtung zur verbindung eines sockelteils mit einem meldereinsatz in einem brandmelder.
US4396840A (en) * 1980-10-01 1983-08-02 Matsushita Electric Works, Ltd. Ionization type smoke sensing device
AU1893383A (en) * 1983-03-07 1984-09-13 Emhart Industries Inc. Mount for fire sensor
DE3341781A1 (de) * 1983-11-18 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Automatischer brandmelder und verfahren zur fertigung automatischer brandmelder
US4761557A (en) * 1985-08-24 1988-08-02 Kohmi Bosai Kogyo Co., Ltd. Ionization-type smoke detector

Also Published As

Publication number Publication date
EP0299410A2 (de) 1989-01-18
EP0299410A3 (en) 1989-04-26
ATE74678T1 (de) 1992-04-15
EP0299410B1 (de) 1992-04-08

Similar Documents

Publication Publication Date Title
SE8903360L (sv) Elektriskt anslutningsdon
DE3772078D1 (de) Gehaeuse fuer integrierte schaltung.
KR880020603U (ko) 단자 지지 장치가 힌지된 전기커넥터 하우징
DE3785835T2 (de) Chip-sicherung.
BR9007832A (pt) Carcaca para um circuito eletronico
KR890700944A (ko) 전기 접속자 어셈블리
KR890700274A (ko) 실드 전기 코넥터
ES296192Y (es) Un zocalo portador de circuito integrado o pastilla
BR9105792A (pt) Aparelho conector eletrico que proporciona conexao para uma area de contato em um cartao de circuito integrado
DE68920653T2 (de) Elektrisch leitfähige Silikonzusammensetzungen.
KR890013832A (ko) 덮개를 구비한 전기접속기
DE3869857D1 (de) Optischer rauchmelder.
FR2619959B1 (fr) Circuit de detection de lumiere
DE3787708D1 (de) Verbindergehäusezusammenstellung.
DE68922465T2 (de) Elektrisch leitfähige Silikonzusammensetzungen.
IT213956Z2 (it) Cassa per alloggiare componenti elettrici e/oppure elettronici.
DE69122176T2 (de) Elektrisch leitender Film
ATE68061T1 (de) Aufsteckelement.
ES530919A0 (es) Un alojamiento de conectador electrico hecho de dos partes
FR2663472B1 (fr) Dispositif de verrouillage de deux elements de boitier d'un connecteur electrique.
JPH04500010U (de)
EP0122642A3 (en) Illuminated display assembly
DE3685312D1 (de) Gehaeuse.
DE3781344T2 (de) Abgeschirmte elektrische steckverbinderzusammenbauten.
ATE104783T1 (de) Quaderfoermiger optischer rauchmelder.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee