SE323013B - - Google Patents

Info

Publication number
SE323013B
SE323013B SE14147/62A SE1414762A SE323013B SE 323013 B SE323013 B SE 323013B SE 14147/62 A SE14147/62 A SE 14147/62A SE 1414762 A SE1414762 A SE 1414762A SE 323013 B SE323013 B SE 323013B
Authority
SE
Sweden
Application number
SE14147/62A
Inventor
R Jones
R Smith
Original Assignee
Kidde & Co Walter
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 Kidde & Co Walter filed Critical Kidde & Co Walter
Publication of SE323013B publication Critical patent/SE323013B/xx

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/06Electric actuation of the alarm, e.g. using a thermally-operated switch
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/02Mechanical actuation of the alarm, e.g. by the breaking of a wire
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00Alarms responsive to unspecified undesired or abnormal conditions
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18Prevention or correction of operating errors
    • G08B29/20Calibration, including self-calibrating arrangements
    • G08B29/24Self-calibration, e.g. compensating for environmental drift or ageing of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
  • Fire Alarms (AREA)
SE14147/62A 1962-01-03 1962-12-29 SE323013B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US164077A US3188617A (en) 1962-01-03 1962-01-03 Condition responsive system with prevention of false indication

Publications (1)

Publication Number Publication Date
SE323013B true SE323013B (xx) 1970-04-20

Family

ID=22592874

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14147/62A SE323013B (xx) 1962-01-03 1962-12-29

Country Status (5)

Country Link
US (1) US3188617A (xx)
DE (1) DE1238365B (xx)
FR (1) FR1365294A (xx)
GB (1) GB988106A (xx)
SE (1) SE323013B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262014A (en) * 1962-02-05 1966-07-19 Wagner Electric Corp Equipment protection means
US3268881A (en) * 1963-08-01 1966-08-23 Alfred W Vasel Detection device
GB1025727A (en) * 1963-10-31 1966-04-14 Ranco Inc Ice bank control circuits
US3320602A (en) * 1964-07-17 1967-05-16 Mc Graw Edison Co Fire detector systems having false alarm prevention
US3406389A (en) * 1965-08-23 1968-10-15 Whittaker Corp Fire warning systems
US3603957A (en) * 1969-01-02 1971-09-07 Floyd S Merchant Intrusion alarm system and line voltage compensation
SE409511B (sv) * 1977-06-15 1979-08-20 Svein Erik Spenningskomparator
RU2744900C1 (ru) * 2020-03-23 2021-03-17 Закрытое акционерное общество "Производственное объединение "Спецавтоматика" Способ автоматического контроля пожарной опасности и автономное пожарное сигнально-пусковое устройство для его реализации
US11879787B2 (en) * 2020-10-06 2024-01-23 Kidde Technologies, Inc. Heat sensor cable with ceramic coil and eutectic salt between inner and outer conductors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85577C (xx) * 1950-12-04
US2832947A (en) * 1956-02-14 1958-04-29 Honeywell Regulator Co Control apparatus
US2879456A (en) * 1957-01-22 1959-03-24 Honeywell Regulator Co Condition responsive apparatus
US2901739A (en) * 1958-05-21 1959-08-25 Foxboro Co Data scanner monitoring alarm system
US3117311A (en) * 1958-06-21 1964-01-07 Frans C Lemaire Fire detectors
FR1217202A (fr) * 1958-12-03 1960-05-02 Jeumont Forges Const Elec Relais électronique de surintensité

Also Published As

Publication number Publication date
GB988106A (en) 1965-04-07
FR1365294A (fr) 1964-07-03
DE1238365B (de) 1967-04-06
US3188617A (en) 1965-06-08

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