IT1114156B - Rivelatore di ionizzazione - Google Patents

Rivelatore di ionizzazione

Info

Publication number
IT1114156B
IT1114156B IT27647/77A IT2764777A IT1114156B IT 1114156 B IT1114156 B IT 1114156B IT 27647/77 A IT27647/77 A IT 27647/77A IT 2764777 A IT2764777 A IT 2764777A IT 1114156 B IT1114156 B IT 1114156B
Authority
IT
Italy
Prior art keywords
ionization detector
ionization
detector
Prior art date
Application number
IT27647/77A
Other languages
English (en)
Original Assignee
Gulf & Western Mfg Co
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
Priority claimed from US05/739,455 external-priority patent/US4121105A/en
Application filed by Gulf & Western Mfg Co filed Critical Gulf & Western Mfg Co
Application granted granted Critical
Publication of IT1114156B publication Critical patent/IT1114156B/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measurement Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
IT27647/77A 1976-11-08 1977-09-16 Rivelatore di ionizzazione IT1114156B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/739,455 US4121105A (en) 1975-07-07 1976-11-08 Ionization detector

Publications (1)

Publication Number Publication Date
IT1114156B true IT1114156B (it) 1986-01-27

Family

ID=24972389

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27647/77A IT1114156B (it) 1976-11-08 1977-09-16 Rivelatore di ionizzazione

Country Status (9)

Country Link
JP (1) JPS5358290A (it)
CA (1) CA1076269A (it)
DE (1) DE2739091A1 (it)
DK (1) DK493377A (it)
ES (1) ES462684A1 (it)
FR (1) FR2370279A1 (it)
GB (1) GB1583047A (it)
IT (1) IT1114156B (it)
SE (1) SE427314B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430612A1 (fr) * 1978-07-05 1980-02-01 Ugon Pierre Chambre d'ionisation reglable
DE3703602A1 (de) * 1987-02-06 1988-08-18 Kernforschungsz Karlsruhe Vorrichtung mit einer ionisationskammer
GB0613882D0 (en) * 2006-07-12 2006-08-23 Kidde Ip Holdings Ltd Smoke detector

Also Published As

Publication number Publication date
SE427314B (sv) 1983-03-21
ES462684A1 (es) 1978-11-01
CA1076269A (en) 1980-04-22
JPS5358290A (en) 1978-05-26
GB1583047A (en) 1981-01-21
SE7712543L (sv) 1978-05-09
DE2739091A1 (de) 1978-05-24
DK493377A (da) 1978-05-09
FR2370279A1 (fr) 1978-06-02
FR2370279B3 (it) 1980-06-20

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