FR2432742A1 - Appareil d'observation de conditions physiques utilisant des teledetecteurs - Google Patents

Appareil d'observation de conditions physiques utilisant des teledetecteurs

Info

Publication number
FR2432742A1
FR2432742A1 FR7911334A FR7911334A FR2432742A1 FR 2432742 A1 FR2432742 A1 FR 2432742A1 FR 7911334 A FR7911334 A FR 7911334A FR 7911334 A FR7911334 A FR 7911334A FR 2432742 A1 FR2432742 A1 FR 2432742A1
Authority
FR
France
Prior art keywords
sensors
detection mode
physical condition
remote sensors
monitoring apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7911334A
Other languages
English (en)
French (fr)
Other versions
FR2432742B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Publication of FR2432742A1 publication Critical patent/FR2432742A1/fr
Application granted granted Critical
Publication of FR2432742B1 publication Critical patent/FR2432742B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
FR7911334A 1978-05-04 1979-05-04 Appareil d'observation de conditions physiques utilisant des teledetecteurs Granted FR2432742A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53053361A JPS6014399B2 (ja) 1978-05-04 1978-05-04 物理的変化量の監視装置

Publications (2)

Publication Number Publication Date
FR2432742A1 true FR2432742A1 (fr) 1980-02-29
FR2432742B1 FR2432742B1 (enExample) 1983-10-07

Family

ID=12940658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911334A Granted FR2432742A1 (fr) 1978-05-04 1979-05-04 Appareil d'observation de conditions physiques utilisant des teledetecteurs

Country Status (5)

Country Link
US (1) US4260981A (enExample)
JP (1) JPS6014399B2 (enExample)
DE (1) DE2917915A1 (enExample)
FR (1) FR2432742A1 (enExample)
GB (1) GB2027550B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331083Y2 (enExample) * 1980-06-26 1988-08-19
US4420840A (en) * 1981-08-17 1983-12-13 Livermore Thomas R Intrinsically safe photoelectric sensing
JPS5963792U (ja) * 1982-10-22 1984-04-26 ニツタン株式会社 光電式煙検出端末機
JPS59118088U (ja) * 1983-01-28 1984-08-09 ホーチキ株式会社 アナログ火災報知装置
JPS59118089U (ja) * 1983-01-28 1984-08-09 ホーチキ株式会社 火災報知装置
JPS59142888U (ja) * 1983-03-11 1984-09-25 ホーチキ株式会社 アナログ警報装置
JPS59142889U (ja) * 1983-03-11 1984-09-25 ホーチキ株式会社 アナログ警報装置
JPS59142893U (ja) * 1983-03-16 1984-09-25 ホーチキ株式会社 アナログ警報装置
JPS59147292U (ja) * 1983-03-23 1984-10-02 ホーチキ株式会社 アナログ警報装置
JPS59187888U (ja) * 1983-05-26 1984-12-13 ホーチキ株式会社 火災報知装置
JPS59187889U (ja) * 1983-05-27 1984-12-13 ホーチキ株式会社 火災報知装置
JPS59187891U (ja) * 1983-05-30 1984-12-13 ホーチキ株式会社 火災報知装置
JPS6154598A (ja) * 1984-08-25 1986-03-18 松下電工株式会社 防災システム
JPS6324394A (ja) * 1986-07-17 1988-02-01 ニツタン株式会社 環境異常警報設備
US4823290A (en) * 1987-07-21 1989-04-18 Honeywell Bull Inc. Method and apparatus for monitoring the operating environment of a computer system
IL105772A (en) 1992-06-01 1998-07-15 Univ Florida Methods and materials for pest control
US5815090A (en) * 1996-10-31 1998-09-29 University Of Florida Research Foundation, Inc. Remote monitoring system for detecting termites
US5870022A (en) 1997-09-30 1999-02-09 Interactive Technologies, Inc. Passive infrared detection system and method with adaptive threshold and adaptive sampling
US6404210B1 (en) 1999-03-02 2002-06-11 University Of Florida Research Foundation, Inc. Dimensionally stable sensor for monitoring termite activity
JP4279255B2 (ja) * 2002-10-02 2009-06-17 コンバスチョン・サイエンス・アンド・エンジニアリング・インコーポレイテッド 煙感知警報器の作動を知らせるための方法および装置
EP1817850B1 (en) * 2004-12-03 2010-03-17 Combustion Science & Engineering, Inc. Method and apparatus for waking a person
JP4907914B2 (ja) * 2005-07-12 2012-04-04 浜松ホトニクス株式会社 光検出回路
US20110234396A1 (en) * 2010-03-24 2011-09-29 Safeawake, Llc Fire and emergency warning and locator system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976933A (fr) * 1947-12-24 1951-03-23 Thomson Houston Comp Francaise Systèmes de télémesure
GB1431951A (en) * 1973-06-01 1976-04-14 Physics Int Co System for transmission of analogue data over a single trans mission channel from one of a plurality of remote stations to a central station
US4015136A (en) * 1974-09-19 1977-03-29 Lucas Electrical Company Limited Electrical systems for road vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678512A (en) * 1970-10-21 1972-07-18 Atomic Energy Commission Telemonitoring system
JPS5217999B2 (enExample) * 1972-04-26 1977-05-19
JPS4912799A (enExample) * 1972-05-13 1974-02-04
US3940739A (en) * 1974-07-05 1976-02-24 Telephone & Data Products, Inc. Alarm reporting system
US3978479A (en) * 1975-05-29 1976-08-31 Westinghouse Electric Corporation Solid state security system
US4030095A (en) * 1976-01-19 1977-06-14 Honeywell Inc. Pulsed alarm system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976933A (fr) * 1947-12-24 1951-03-23 Thomson Houston Comp Francaise Systèmes de télémesure
GB1431951A (en) * 1973-06-01 1976-04-14 Physics Int Co System for transmission of analogue data over a single trans mission channel from one of a plurality of remote stations to a central station
US4015136A (en) * 1974-09-19 1977-03-29 Lucas Electrical Company Limited Electrical systems for road vehicles

Also Published As

Publication number Publication date
GB2027550A (en) 1980-02-20
GB2027550B (en) 1982-12-15
JPS54144899A (en) 1979-11-12
US4260981A (en) 1981-04-07
FR2432742B1 (enExample) 1983-10-07
DE2917915A1 (de) 1979-11-15
JPS6014399B2 (ja) 1985-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse