AU4035997A - Improvements relating to event detection and recordal - Google Patents
Improvements relating to event detection and recordalInfo
- Publication number
- AU4035997A AU4035997A AU40359/97A AU4035997A AU4035997A AU 4035997 A AU4035997 A AU 4035997A AU 40359/97 A AU40359/97 A AU 40359/97A AU 4035997 A AU4035997 A AU 4035997A AU 4035997 A AU4035997 A AU 4035997A
- Authority
- AU
- Australia
- Prior art keywords
- recordal
- event detection
- improvements relating
- relating
- event
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/126—Checking intermittently signalling or alarm systems of annunciator circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ299200 | 1996-08-20 | ||
NZ29920096 | 1996-08-20 | ||
PCT/NZ1997/000099 WO1998008205A1 (en) | 1996-08-20 | 1997-08-20 | Improvements relating to event detection and recordal |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4035997A true AU4035997A (en) | 1998-03-06 |
Family
ID=19925898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU40359/97A Abandoned AU4035997A (en) | 1996-08-20 | 1997-08-20 | Improvements relating to event detection and recordal |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0920688A4 (en) |
JP (1) | JP2000516741A (en) |
CN (1) | CN1234893A (en) |
AU (1) | AU4035997A (en) |
WO (1) | WO1998008205A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9905172D0 (en) * | 1999-03-05 | 1999-04-28 | Gardiner Technology Ltd | Alarm apparatus |
GB9910700D0 (en) * | 1999-05-07 | 1999-07-07 | Gardiner Technology Ltd | Alarm apparatus |
IT1313189B1 (en) | 1999-07-20 | 2002-06-17 | Philips Spa | AUDIO SIGNALS SOUND SYSTEM FOR LARGE AREAS. |
DE10020992B4 (en) * | 2000-04-28 | 2005-12-29 | Audi Ag | Monitoring method and apparatus |
DE502006006707D1 (en) * | 2006-06-24 | 2010-05-27 | Brunata Waermemesser Hagen Gmb | Smoke detectors |
FR2931981A1 (en) * | 2008-05-28 | 2009-12-04 | Denis Dutrop | Alarm device i.e. visual audible alarm device, for securing swimming pool, has microphone verifying sound level with respect to predefined threshold, and warning unit alerting user for urgency of corrective intervention |
US20130147620A1 (en) * | 2011-12-12 | 2013-06-13 | Utc Fire & Security Americas Corporation, Inc. | Remote monitoring of an emergency system during test of emergency notification devices |
US9076313B2 (en) * | 2013-03-15 | 2015-07-07 | Tyco Fire & Security Gmbh | Method for self-testing notification appliances in alarm systems |
US9984557B2 (en) * | 2016-03-24 | 2018-05-29 | Honeywell International Inc. | Systems and methods of increasing the efficiency and accuracy of a walk test in a fire alarm system |
CN113034830B (en) * | 2021-03-05 | 2022-04-15 | 浙江万里扬能源科技股份有限公司 | Linkage device for thermal power energy storage combined frequency modulation fire alarm |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512147A (en) * | 1966-10-24 | 1970-05-12 | Beta Corp | Annunciator systems utilizing relay actuation |
US3676878A (en) * | 1968-10-14 | 1972-07-11 | Riley Co The | Variable monitoring system |
US3603986A (en) * | 1969-01-28 | 1971-09-07 | Rochester Instr Systems Inc | Events recorder |
US4206450A (en) * | 1974-12-26 | 1980-06-03 | Bowmar Instrument Corporation | Fire and intrusion security system |
JPS539498A (en) * | 1976-07-15 | 1978-01-27 | Hitachi Ltd | Display function check system |
US4258357A (en) * | 1978-06-24 | 1981-03-24 | Plessey Handel Und Investments Ag | Alarm signalling systems |
GB2054923B (en) * | 1979-06-30 | 1983-04-13 | Mather & Platt Alarms Ltd | Self-testing alarm systems |
GB8627866D0 (en) * | 1986-11-21 | 1986-12-31 | Tannoy Ltd | Incident warning system |
US4965556A (en) * | 1988-03-08 | 1990-10-23 | Seatt Corporation | Combustion products detector having self-actuated periodic testing signal |
US4977527A (en) * | 1988-04-14 | 1990-12-11 | Fike Corporation | Threshold compensation and calibration in distributed environmental detection system for fire detection and suppression |
-
1997
- 1997-08-20 AU AU40359/97A patent/AU4035997A/en not_active Abandoned
- 1997-08-20 CN CN 97198903 patent/CN1234893A/en active Pending
- 1997-08-20 WO PCT/NZ1997/000099 patent/WO1998008205A1/en not_active Application Discontinuation
- 1997-08-20 JP JP10510630A patent/JP2000516741A/en active Pending
- 1997-08-20 EP EP97937909A patent/EP0920688A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2000516741A (en) | 2000-12-12 |
EP0920688A1 (en) | 1999-06-09 |
CN1234893A (en) | 1999-11-10 |
EP0920688A4 (en) | 2001-05-23 |
WO1998008205A1 (en) | 1998-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |