BR7707636A - DETECTOR - Google Patents

DETECTOR

Info

Publication number
BR7707636A
BR7707636A BR7707636A BR7707636A BR7707636A BR 7707636 A BR7707636 A BR 7707636A BR 7707636 A BR7707636 A BR 7707636A BR 7707636 A BR7707636 A BR 7707636A BR 7707636 A BR7707636 A BR 7707636A
Authority
BR
Brazil
Prior art keywords
detector
Prior art date
Application number
BR7707636A
Other languages
Portuguese (pt)
Inventor
W Malinowski
Original Assignee
Chloride Batterijen Bv
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 US05/742,194 external-priority patent/US4075499A/en
Priority claimed from US05/742,225 external-priority patent/US4068130A/en
Application filed by Chloride Batterijen Bv filed Critical Chloride Batterijen Bv
Publication of BR7707636A publication Critical patent/BR7707636A/en

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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BR7707636A 1976-11-16 1977-11-16 DETECTOR BR7707636A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/742,194 US4075499A (en) 1976-11-16 1976-11-16 Smoke detector with means for changing light pulse frequency
US05/742,225 US4068130A (en) 1976-11-16 1976-11-16 Smoke detector with means for changing light pulse frequency

Publications (1)

Publication Number Publication Date
BR7707636A true BR7707636A (en) 1978-08-01

Family

ID=27113981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707636A BR7707636A (en) 1976-11-16 1977-11-16 DETECTOR

Country Status (14)

Country Link
JP (1) JPS5387282A (en)
AR (1) AR215485A1 (en)
AU (1) AU512053B2 (en)
BR (1) BR7707636A (en)
CA (1) CA1085019A (en)
CH (1) CH620038A5 (en)
DE (1) DE2751073C2 (en)
FR (1) FR2370974A1 (en)
GB (1) GB1555182A (en)
IE (1) IE46081B1 (en)
IL (1) IL52977A (en)
IN (1) IN147535B (en)
NZ (1) NZ185220A (en)
SE (1) SE421841B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939139A1 (en) * 1979-09-27 1981-04-09 Agfa-Gevaert Ag, 5090 Leverkusen DISTANCE MEASURING DEVICE
JPS56100343A (en) * 1980-01-14 1981-08-12 Matsushita Electric Works Ltd Photoelectric type smoke sensor
JPS6225802U (en) * 1985-07-31 1987-02-17
DE3840277C2 (en) * 1988-11-30 1997-04-17 Diehl Gmbh & Co Device for locating vehicles in the battlefield
DE102014110460B3 (en) * 2014-07-24 2015-05-13 Eq-3 Entwicklung Gmbh Optical smoke detector and method for optical smoke detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946241A (en) * 1973-11-26 1976-03-23 Pyrotector, Incorporated Light detector with pulsed light source and synchronous data gating
US3917956A (en) * 1974-03-08 1975-11-04 Pyrotector Inc Smoke detector

Also Published As

Publication number Publication date
FR2370974A1 (en) 1978-06-09
JPS5387282A (en) 1978-08-01
IE46081B1 (en) 1983-02-09
IL52977A0 (en) 1977-11-30
NZ185220A (en) 1981-10-19
GB1555182A (en) 1979-11-07
CA1085019A (en) 1980-09-02
AU3066877A (en) 1979-05-24
FR2370974B1 (en) 1983-12-23
JPS5724501B2 (en) 1982-05-25
IL52977A (en) 1979-09-30
AR215485A1 (en) 1979-10-15
CH620038A5 (en) 1980-10-31
AU512053B2 (en) 1980-09-18
IN147535B (en) 1980-03-29
SE421841B (en) 1982-02-01
DE2751073C2 (en) 1982-06-03
DE2751073A1 (en) 1978-05-24
IE46081L (en) 1978-05-16
SE7712831L (en) 1978-05-17

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