YU323069A - Alarmni uredaj za detekciju dima, pare i ostalih fizickih agenasa u okolnoj sredini - Google Patents

Alarmni uredaj za detekciju dima, pare i ostalih fizickih agenasa u okolnoj sredini

Info

Publication number
YU323069A
YU323069A YU03230/69A YU323069A YU323069A YU 323069 A YU323069 A YU 323069A YU 03230/69 A YU03230/69 A YU 03230/69A YU 323069 A YU323069 A YU 323069A YU 323069 A YU323069 A YU 323069A
Authority
YU
Yugoslavia
Prior art keywords
sredini
ostalih
okolnoj
fizickih
detekciju
Prior art date
Application number
YU03230/69A
Other versions
YU32739B (en
Inventor
T Arima
Original Assignee
Tokyo Hochiki Kk
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 Tokyo Hochiki Kk filed Critical Tokyo Hochiki Kk
Publication of YU323069A publication Critical patent/YU323069A/en
Publication of YU32739B publication Critical patent/YU32739B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/12—Provision for actuation of an alarm
    • G01T7/125—Alarm- or controlling circuits using ionisation chambers, proportional counters or Geiger-Mueller tubes, also functioning as UV detectors
    • 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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
YU3230/69A 1968-12-26 1969-12-26 Alarmni uredaj za detekciju dima, pare i ostalih fizickih agenasa u okolnoj sredini YU32739B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9561468 1968-12-26
JP3401269 1969-05-03

Publications (2)

Publication Number Publication Date
YU323069A true YU323069A (en) 1974-12-31
YU32739B YU32739B (en) 1975-06-30

Family

ID=26372801

Family Applications (1)

Application Number Title Priority Date Filing Date
YU3230/69A YU32739B (en) 1968-12-26 1969-12-26 Alarmni uredaj za detekciju dima, pare i ostalih fizickih agenasa u okolnoj sredini

Country Status (9)

Country Link
US (1) US3733596A (en)
CA (1) CA975856A (en)
CH (1) CH519760A (en)
DE (1) DE1964764B2 (en)
FI (1) FI55731C (en)
FR (1) FR2027150A1 (en)
GB (1) GB1298083A (en)
SE (1) SE355098B (en)
YU (1) YU32739B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129292A (en) * 1974-03-30 1975-10-13
US3961195A (en) * 1974-08-26 1976-06-01 Timothy John Newington Fire detector having means for heating the support member of an electrode to prevent formation of moisture thereon
JPS5538000Y2 (en) * 1975-10-03 1980-09-05
DE2638068C3 (en) * 1976-08-24 1986-11-13 Siemens AG, 1000 Berlin und 8000 München Fire alarm system with several detectors that can be operated via a message loop
DE2641489C2 (en) * 1976-09-15 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Method for the transmission of measured values in a fire alarm system
JPS5760147Y2 (en) * 1977-07-04 1982-12-22
US4207558A (en) * 1978-04-03 1980-06-10 Pittway Corporation Interconnection circuit for a plurality of alarm units
JPS5831275Y2 (en) * 1978-08-26 1983-07-11 ホーチキ株式会社 ionization smoke detector
US5898369A (en) * 1996-01-18 1999-04-27 Godwin; Paul K. Communicating hazardous condition detector
US6588279B2 (en) * 2000-12-20 2003-07-08 Metrix Instruments Co. Impact transmitter for reciprocating machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877453A (en) * 1956-01-17 1959-03-10 Jr Alfred L Mendenhall Smoke detecting device
NL108575C (en) * 1957-02-19
US3018376A (en) * 1957-11-29 1962-01-23 Nat Res Corp Gas density measurement
BE638121A (en) * 1962-10-12
US3555532A (en) * 1968-10-29 1971-01-12 Graham Stuart Corp Vapor or particle detection device

Also Published As

Publication number Publication date
YU32739B (en) 1975-06-30
CH519760A (en) 1972-02-29
DE1964764B2 (en) 1977-11-03
DE1964764A1 (en) 1970-11-26
SE355098B (en) 1973-04-02
FI55731C (en) 1979-09-10
FI55731B (en) 1979-05-31
US3733596A (en) 1973-05-15
FR2027150A1 (en) 1970-09-25
CA975856A (en) 1975-10-07
GB1298083A (en) 1972-11-29

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