ATE17409T1 - Ionisationsfeuermelder. - Google Patents

Ionisationsfeuermelder.

Info

Publication number
ATE17409T1
ATE17409T1 AT83103225T AT83103225T ATE17409T1 AT E17409 T1 ATE17409 T1 AT E17409T1 AT 83103225 T AT83103225 T AT 83103225T AT 83103225 T AT83103225 T AT 83103225T AT E17409 T1 ATE17409 T1 AT E17409T1
Authority
AT
Austria
Prior art keywords
insulating
materials
ionization fire
fire alarms
insulating materials
Prior art date
Application number
AT83103225T
Other languages
English (en)
Inventor
Andreas Dr Scheidweiler
Bernhard Durrer
Juerg Muggli
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
Application granted granted Critical
Publication of ATE17409T1 publication Critical patent/ATE17409T1/de

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
    • G08B17/11—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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire Alarms (AREA)
AT83103225T 1982-04-08 1983-03-31 Ionisationsfeuermelder. ATE17409T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH218482 1982-04-08
EP83103225A EP0091623B1 (de) 1982-04-08 1983-03-31 Ionisationsfeuermelder

Publications (1)

Publication Number Publication Date
ATE17409T1 true ATE17409T1 (de) 1986-01-15

Family

ID=4227850

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83103225T ATE17409T1 (de) 1982-04-08 1983-03-31 Ionisationsfeuermelder.

Country Status (10)

Country Link
US (1) US4582996A (de)
EP (1) EP0091623B1 (de)
JP (1) JPS58186896A (de)
AT (1) ATE17409T1 (de)
AU (1) AU554415B2 (de)
BR (1) BR8301799A (de)
CA (1) CA1217284A (de)
DE (1) DE3361760D1 (de)
ES (1) ES521785A0 (de)
NO (1) NO831246L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044194U (ja) * 1983-09-05 1985-03-28 能美防災工業株式会社 イオン化式煙感知器の耐熱ケ−ス
DE4028167A1 (de) * 1990-09-05 1992-03-12 Esser Sicherheitstechnik Ionisationsbrandmelder
US5485144A (en) * 1993-05-07 1996-01-16 Pittway Corporation Compensated ionization sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506148A (fr) * 1969-02-28 1971-04-15 Mefina Sa Dispositif détecteur de fumée
BE731052A (fr) * 1969-04-04 1969-10-06 Acec Procédés de fabrication de produits stratifiés isolants
ZA704724B (en) * 1969-07-22 1971-03-31 Nittan Co Ltd Ionization smoke detector
CH508251A (de) * 1970-07-23 1971-05-31 Cerberus Ag Ionisationsfeuermelder
DE2143365B2 (de) * 1971-08-30 1977-09-08 Siemens AG, 1000 Berlin und 8000 München Anordnung zum isolieren von elektroden
JPS5823705B2 (ja) * 1977-08-24 1983-05-17 株式会社東芝 放射線検出器
JPS57135977A (en) * 1981-02-16 1982-08-21 Canon Kk Photoelectrical indicator

Also Published As

Publication number Publication date
EP0091623A1 (de) 1983-10-19
AU554415B2 (en) 1986-08-21
JPS58186896A (ja) 1983-10-31
AU1295883A (en) 1983-10-13
ES8404079A1 (es) 1984-04-01
BR8301799A (pt) 1983-12-20
US4582996A (en) 1986-04-15
NO831246L (no) 1983-10-10
EP0091623B1 (de) 1986-01-08
DE3361760D1 (en) 1986-02-20
ES521785A0 (es) 1984-04-01
CA1217284A (en) 1987-01-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee