GB0021949D0 - Rescue device - Google Patents
Rescue deviceInfo
- Publication number
- GB0021949D0 GB0021949D0 GB0021949A GB0021949A GB0021949D0 GB 0021949 D0 GB0021949 D0 GB 0021949D0 GB 0021949 A GB0021949 A GB 0021949A GB 0021949 A GB0021949 A GB 0021949A GB 0021949 D0 GB0021949 D0 GB 0021949D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- rescue device
- frequency
- rescue
- tuned
- unfurls
- 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.)
- Ceased
Links
Landscapes
- Engineering & Computer Science (AREA)
- Transmitters (AREA)
- Emergency Lowering Means (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Audible And Visible Signals (AREA)
Abstract
A rescue system includes a device that is buoyant and that has a coiled aerial which unfurls as soon as the rescue device is turned on. The rescue device transmits RF interrupted at a defined frequency. A corresponding remote receiver is tuned to the RF frequency and includes a sensor tuned to the interruption frequency.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0021949A GB0021949D0 (en) | 2000-09-07 | 2000-09-07 | Rescue device |
PCT/GB2001/003900 WO2002020344A1 (en) | 2000-09-07 | 2001-08-31 | Rescue device |
GB0307900A GB2391670B (en) | 2000-09-07 | 2001-08-31 | Rescue device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0021949A GB0021949D0 (en) | 2000-09-07 | 2000-09-07 | Rescue device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0021949D0 true GB0021949D0 (en) | 2000-10-25 |
Family
ID=9899020
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0021949A Ceased GB0021949D0 (en) | 2000-09-07 | 2000-09-07 | Rescue device |
GB0307900A Expired - Fee Related GB2391670B (en) | 2000-09-07 | 2001-08-31 | Rescue device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0307900A Expired - Fee Related GB2391670B (en) | 2000-09-07 | 2001-08-31 | Rescue device |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0021949D0 (en) |
WO (1) | WO2002020344A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2529404B (en) * | 2014-08-18 | 2017-12-27 | Ocean Signal Ltd | Quick Release Antenna for a Personal Location Device |
GB2529689B (en) * | 2014-08-29 | 2018-11-14 | Secr Defence | Radio with a deployable antenna |
FR3074919A1 (en) * | 2017-12-11 | 2019-06-14 | Orolia Sas | MULTI-MODE AUTONOMOUS LOCATION BEACON |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8726830D0 (en) * | 1987-11-17 | 1987-12-23 | Martin J A | Monitoring system |
US4968034A (en) * | 1988-08-29 | 1990-11-06 | Webert Hsieh | Multi-functional electronic self-protection device |
US5748080A (en) * | 1996-09-30 | 1998-05-05 | Clay; Charles Matthew | Overboard safety device |
US5886635A (en) * | 1997-07-29 | 1999-03-23 | Briartek, Inc. | Overboard alarm with localization system interface |
US5945912A (en) * | 1998-04-09 | 1999-08-31 | Guldbrand; Tony | Ocean safe |
AU6519899A (en) * | 1998-10-19 | 2000-05-08 | Marshall, Anthony David | Improvements in and relating to emitters |
-
2000
- 2000-09-07 GB GB0021949A patent/GB0021949D0/en not_active Ceased
-
2001
- 2001-08-31 GB GB0307900A patent/GB2391670B/en not_active Expired - Fee Related
- 2001-08-31 WO PCT/GB2001/003900 patent/WO2002020344A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2391670A (en) | 2004-02-11 |
WO2002020344B1 (en) | 2002-06-06 |
GB2391670B (en) | 2004-12-29 |
GB0307900D0 (en) | 2003-05-14 |
WO2002020344A1 (en) | 2002-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |