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 selectivesInfo
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR 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 OR 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)
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)
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 |
EP0091142A3 (fr) * | 1982-04-07 | 1984-03-28 | Motorola Israel Limited | Dispositif de traitement de signaux |
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)
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 |
-
1974
- 1974-06-19 US US05/480,867 patent/US3964047A/en not_active Expired - Lifetime
-
1975
- 1975-04-09 CA CA224,221A patent/CA1024232A/fr not_active Expired
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 | |
CA1021451A (fr) | Systeme de signalisation pour puits de forage | |
CA876266A (en) | Telephone paging system and method | |
CA1031625A (fr) | Systeme de teleferique et, plus particulierement, son support | |
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 | |
GB1547448A (en) | Alarm system | |
AU505470B2 (en) | Multi-mode intrusion alarm system | |
AU496996B2 (en) | Intrusion warning system | |
CA974325A (en) | Urgency announcing apparatus | |
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 | |
CA1035479A (fr) | Systeme de chronometrage de communication telephonique | |
SU608975A1 (ru) | Система беспроводной сигнализации и св зи | |
AU473464B2 (en) | Remote signalling system and method | |
CA1032242A (fr) | Systeme d'alarme | |
AU484077B2 (en) | Multiple-frequency signalling system |