SU587884A3 - Ионизационный пожарных извещатель - Google Patents

Ионизационный пожарных извещатель

Info

Publication number
SU587884A3
SU587884A3 SU742054648A SU2054648A SU587884A3 SU 587884 A3 SU587884 A3 SU 587884A3 SU 742054648 A SU742054648 A SU 742054648A SU 2054648 A SU2054648 A SU 2054648A SU 587884 A3 SU587884 A3 SU 587884A3
Authority
SU
USSR - Soviet Union
Prior art keywords
ionization
beta
electrode
radiation
source
Prior art date
Application number
SU742054648A
Other languages
English (en)
Russian (ru)
Inventor
Пешке Фридрих
Циммерман Вальтер
Original Assignee
Феб Рфт Мэсэлектроник Отто Шен (Инопредприятие)
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 Феб Рфт Мэсэлектроник Отто Шен (Инопредприятие) filed Critical Феб Рфт Мэсэлектроник Отто Шен (Инопредприятие)
Application granted granted Critical
Publication of SU587884A3 publication Critical patent/SU587884A3/ru

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)
SU742054648A 1973-09-17 1974-08-22 Ионизационный пожарных извещатель SU587884A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD173546A DD106728A1 (enrdf_load_stackoverflow) 1973-09-17 1973-09-17

Publications (1)

Publication Number Publication Date
SU587884A3 true SU587884A3 (ru) 1978-01-05

Family

ID=5492798

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742054648A SU587884A3 (ru) 1973-09-17 1974-08-22 Ионизационный пожарных извещатель

Country Status (6)

Country Link
CH (1) CH586437A5 (enrdf_load_stackoverflow)
DD (1) DD106728A1 (enrdf_load_stackoverflow)
DE (1) DE2423045B2 (enrdf_load_stackoverflow)
FR (1) FR2244218B1 (enrdf_load_stackoverflow)
SE (1) SE392979B (enrdf_load_stackoverflow)
SU (1) SU587884A3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL52357A (en) * 1976-07-02 1979-11-30 Chloride Group Ltd Ionisation detector chamber
CH600563A5 (enrdf_load_stackoverflow) * 1976-11-29 1978-06-15 Cerberus Ag
CH600565A5 (enrdf_load_stackoverflow) * 1976-12-01 1978-06-15 Cerberus Ag
JPS6234399Y2 (enrdf_load_stackoverflow) * 1980-03-31 1987-09-02
CN110782620A (zh) * 2019-10-25 2020-02-11 上海明厦物联网科技有限公司 一种提高烟雾探测器灵敏度和响应速度的装置

Also Published As

Publication number Publication date
DD106728A1 (enrdf_load_stackoverflow) 1974-06-20
DE2423045A1 (de) 1975-03-20
FR2244218A1 (enrdf_load_stackoverflow) 1975-04-11
FR2244218B1 (enrdf_load_stackoverflow) 1978-01-27
SE7407752L (enrdf_load_stackoverflow) 1975-03-18
SE392979B (sv) 1977-04-25
DE2423045B2 (de) 1978-10-26
CH586437A5 (enrdf_load_stackoverflow) 1977-03-31

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