ATA447276A - Ionisationsrauchmelder - Google Patents

Ionisationsrauchmelder

Info

Publication number
ATA447276A
ATA447276A AT447276A AT447276A ATA447276A AT A447276 A ATA447276 A AT A447276A AT 447276 A AT447276 A AT 447276A AT 447276 A AT447276 A AT 447276A AT A447276 A ATA447276 A AT A447276A
Authority
AT
Austria
Prior art keywords
smoke detector
ionization smoke
ionization
detector
smoke
Prior art date
Application number
AT447276A
Other languages
English (en)
Other versions
AT355957B (de
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 ATA447276A publication Critical patent/ATA447276A/de
Application granted granted Critical
Publication of AT355957B publication Critical patent/AT355957B/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

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)
  • Medicines Containing Plant Substances (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Electronic Switches (AREA)
AT447276A 1975-07-25 1976-06-18 Ionisationsrauchmelder AT355957B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH971075A CH586941A5 (de) 1975-07-25 1975-07-25

Publications (2)

Publication Number Publication Date
ATA447276A true ATA447276A (de) 1979-08-15
AT355957B AT355957B (de) 1980-04-10

Family

ID=4354810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT447276A AT355957B (de) 1975-07-25 1976-06-18 Ionisationsrauchmelder

Country Status (19)

Country Link
US (1) US4037106A (de)
JP (1) JPS5216294A (de)
AT (1) AT355957B (de)
AU (1) AU501708B2 (de)
BE (1) BE843506A (de)
CA (1) CA1041678A (de)
CH (1) CH586941A5 (de)
CS (1) CS192562B2 (de)
DE (1) DE2626779C2 (de)
DK (1) DK143922C (de)
ES (1) ES450049A1 (de)
FR (1) FR2319168A1 (de)
GB (1) GB1513219A (de)
IT (1) IT1067375B (de)
NL (1) NL7606754A (de)
NO (1) NO141578C (de)
NZ (1) NZ181443A (de)
SE (1) SE408349B (de)
ZA (1) ZA764066B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707409C2 (de) * 1977-02-21 1985-02-21 Hartwig Dipl.-Ing. 2409 Scharbeutz Beyersdorf Ionisationsbrandmelder
DE3004753C2 (de) * 1980-02-08 1983-12-22 Hartwig Dipl.-Ing. 2409 Scharbeutz Beyersdorf Brandmeldeeinrichtung
US6292105B1 (en) * 1998-12-23 2001-09-18 The Johns Hopkins University Thermal ionization detector
AT414179B (de) * 2001-11-19 2006-09-15 Vaillant Gmbh Flammenüberwachungsschaltung
CN113829340A (zh) * 2021-09-02 2021-12-24 苏州触达信息技术有限公司 基于巡检机器人的变电站消防方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH489070A (de) * 1969-03-27 1970-04-15 Cerberus Ag Werk Fuer Elektron Ionisationsfeuermelder
US3718919A (en) * 1969-06-16 1973-02-27 Nittan Co Ltd Ionization smoke detector
NL7010779A (de) * 1969-07-24 1971-01-26
FR2065109A5 (de) * 1969-10-09 1971-07-23 Nittan Co Ltd
US3946374A (en) * 1970-08-13 1976-03-23 Sci Systems, Inc. Rate-of-change combustion and contamination detection device
JPS5136028B1 (de) * 1970-09-18 1976-10-06
US3728706A (en) * 1970-09-28 1973-04-17 Gen Signal Corp System for indicating aerosols in the atmosphere
US3701004A (en) * 1971-05-13 1972-10-24 Us Army Circuit for generating a repeatable voltage as a function of temperature
US3760199A (en) * 1972-09-11 1973-09-18 Burr Brown Res Corp Fet zero temperature-coefficient bias
US3909815A (en) * 1973-06-01 1975-09-30 Gamma Electronic Detector for fumes and combustion gases
CH572252A5 (de) * 1973-11-09 1976-01-30 Nohmi Bosai Kogyo Co Ltd
US3899693A (en) * 1974-02-14 1975-08-12 Minnesota Mining & Mfg Temperature compensated voltage reference device

Also Published As

Publication number Publication date
AU501708B2 (en) 1979-06-28
CH586941A5 (de) 1977-04-15
GB1513219A (en) 1978-06-07
DE2626779A1 (de) 1977-02-10
US4037106A (en) 1977-07-19
IT1067375B (it) 1985-03-16
ZA764066B (en) 1977-06-29
NZ181443A (en) 1980-10-24
DE2626779C2 (de) 1984-04-26
AU1583076A (en) 1978-01-19
SE408349B (sv) 1979-06-05
CA1041678A (en) 1978-10-31
CS192562B2 (en) 1979-08-31
NO762588L (de) 1977-01-26
FR2319168A1 (fr) 1977-02-18
DK143922B (da) 1981-10-26
JPS5216294A (en) 1977-02-07
NO141578C (no) 1980-04-09
SE7607932L (sv) 1977-01-26
AT355957B (de) 1980-04-10
NO141578B (no) 1979-12-27
FR2319168B1 (de) 1980-01-04
BE843506A (fr) 1976-10-18
ES450049A1 (es) 1977-07-16
JPS5728156B2 (de) 1982-06-15
DK143922C (da) 1982-04-13
DK332876A (da) 1977-01-26
NL7606754A (nl) 1977-01-27

Similar Documents

Publication Publication Date Title
SE411153B (sv) Rokdetektor
SE430440B (sv) Rokdetektor
SE416852B (sv) Rokdetektor av ljusspridningstyp
FR2299878A1 (fr) Detecteur de fumee a ionisation
DK139326B (da) Ionisationsdetektor.
DK94976A (da) Iondetektor
BE859256A (fr) Detecteur de fumee
DK232376A (da) Rygeblandinger
BR7804414A (pt) Detector de fumaca de ionizacao
SE7601242L (sv) Detektorenhet
AT355957B (de) Ionisationsrauchmelder
DK156785C (da) Ioniseringsbranddetektor
FR2317647A1 (fr) Detecteur de fumee
AR215485A1 (es) Detector de humo
BE861387A (fr) Detecteur de fumee
GB1550875A (en) Ionisation smoke detection
FR2317653A1 (fr) Detecteur ionique
DK74178A (da) Ionisationsdetektor
DK493377A (da) Ionisationsdetektor
DK135648B (da) Ionisationsbrandmelder.
AT349943B (de) Ionisations-brandmelder
AT360776B (de) Detektor
SU540274A1 (ru) Пожарный извещатель
AT363014B (de) Ionisationsbrandmelder
AR204150A1 (es) Detectores de humo

Legal Events

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