CA1024232A - Systeme avertisseur sonore d'incendie permettant la communication et la signalisation selectives - Google Patents

Systeme avertisseur sonore d'incendie permettant la communication et la signalisation selectives

Info

Publication number
CA1024232A
CA1024232A CA224,221A CA224221A CA1024232A CA 1024232 A CA1024232 A CA 1024232A CA 224221 A CA224221 A CA 224221A CA 1024232 A CA1024232 A CA 1024232A
Authority
CA
Canada
Prior art keywords
signaling
fire
permitting selective
system permitting
selective communications
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.)
Expired
Application number
CA224,221A
Other languages
English (en)
Other versions
CA224221S (en
Inventor
Joseph C. Antonaccio
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.)
Wheelock Signals Inc
Original Assignee
Wheelock Signals Inc
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 Wheelock Signals Inc filed Critical Wheelock Signals Inc
Application granted granted Critical
Publication of CA1024232A publication Critical patent/CA1024232A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
CA224,221A 1974-06-19 1975-04-09 Systeme avertisseur sonore d'incendie permettant la communication et la signalisation selectives Expired CA1024232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/480,867 US3964047A (en) 1974-06-19 1974-06-19 Fire-alarm audible signaling system permitting selective communications and signaling

Publications (1)

Publication Number Publication Date
CA1024232A true CA1024232A (fr) 1978-01-10

Family

ID=23909662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,221A Expired CA1024232A (fr) 1974-06-19 1975-04-09 Systeme avertisseur sonore d'incendie permettant la communication et la signalisation selectives

Country Status (2)

Country Link
US (1) US3964047A (fr)
CA (1) CA1024232A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162486A (en) * 1976-02-23 1979-07-24 Tre Corporation Encoded electrical control systems
US4200862A (en) * 1977-01-07 1980-04-29 Pico Electronics Limited Appliance control
DE2923732C2 (de) * 1979-06-12 1987-04-16 Fritz Fuss Kg, 7470 Albstadt Anordnung zur Alarmgabe bei unbefugtem Eindringen in einen geschützten Bereich
US4511895A (en) * 1979-10-30 1985-04-16 General Electric Company Method and apparatus for controlling distributed electrical loads
US4410883A (en) * 1981-04-09 1983-10-18 Swiston Sr Norman J Multiple annunciation system
GB2118338B (en) * 1982-04-07 1986-03-05 Motorola Israel Ltd Signal processing unit
US4571586A (en) * 1983-06-06 1986-02-18 General Signal Corporation Alarm console controls
US5117501A (en) * 1988-08-08 1992-05-26 General Electric Company Dynamic regrouping in a trunked radio communications system
US4881058A (en) * 1988-10-25 1989-11-14 Audiosone, Inc. Combined audible and visual alarm system
US5705979A (en) * 1995-04-13 1998-01-06 Tropaion Inc. Smoke detector/alarm panel interface unit
US5887067A (en) * 1996-05-10 1999-03-23 General Signal Corporation Audio communication system for a life safety network
US20060139152A1 (en) * 2004-12-09 2006-06-29 Honeywell International, Inc. Multi-frequency fire alarm sounder
US11062574B2 (en) * 2016-01-22 2021-07-13 Tyco Fire & Security Gmbh Strobe notification appliance and emergency lighting appliance with directional information

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045210A (en) * 1962-07-17 langley
US3350687A (en) * 1963-08-05 1967-10-31 Motorola Inc Control system with time reference for data acquisition
US3423521A (en) * 1966-01-24 1969-01-21 Gordon A Friesen Associates In Television system having common transmission line for power,video signals,and command signals
US3516063A (en) * 1966-05-09 1970-06-02 Leeds & Northrup Co Supervisory and control system having buffer storage input to data logger
US3803491A (en) * 1971-05-26 1974-04-09 Tocom Communications system
US3796994A (en) * 1971-06-24 1974-03-12 Edwards Co Code communication system

Also Published As

Publication number Publication date
US3964047A (en) 1976-06-15

Similar Documents

Publication Publication Date Title
CA1007950A (en) Volume rate respirator system and method
CA1031625A (fr) Systeme de teleferique et, plus particulierement, son support
CA1021451A (fr) Systeme de signalisation pour puits de forage
GB1539554A (en) Signal selection and communication decoding system
CA985177A (en) Electronic alarm and emergency voice communication system
CA1024232A (fr) Systeme avertisseur sonore d'incendie permettant la communication et la signalisation selectives
AU496996B2 (en) Intrusion warning system
JPS5248940A (en) Interrmultiprocessor communication device and system
CA975462A (en) Alarm sending and receiving system
CA888419A (en) Selective code ringing
JPS51126702A (en) Telephone set and system
CA1027811A (fr) Systeme d'alarme pneumatique
AU509488B2 (en) Selective signalling
CA1010165A (en) Dial selective intercommunication system
CA994000A (en) Data transmission system and terminal
CA978861A (en) Audio announcing system and apparatus
AU481565B1 (en) Broadcast network signaling system and method
CA1035479A (fr) Systeme de chronometrage de communication telephonique
AU473464B2 (en) Remote signalling system and method
CA1032242A (fr) Systeme d'alarme
AU484077B2 (en) Multiple-frequency signalling system
AU503088B2 (en) Alarm system
CA1030676A (fr) Systeme public d'appel au secours
CA1031480A (fr) Systeme de teleappel et de telephonie pour usage dans les mines
CA815120A (en) Selective call system