AU4184689A - Security system - Google Patents
Security systemInfo
- Publication number
- AU4184689A AU4184689A AU41846/89A AU4184689A AU4184689A AU 4184689 A AU4184689 A AU 4184689A AU 41846/89 A AU41846/89 A AU 41846/89A AU 4184689 A AU4184689 A AU 4184689A AU 4184689 A AU4184689 A AU 4184689A
- Authority
- AU
- Australia
- Prior art keywords
- security system
- security
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
- A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888819097A GB8819097D0 (en) | 1988-08-11 | 1988-08-11 | Security system |
GB8819097 | 1988-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4184689A true AU4184689A (en) | 1990-03-05 |
Family
ID=10641967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41846/89A Abandoned AU4184689A (en) | 1988-08-11 | 1989-08-11 | Security system |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4184689A (en) |
GB (1) | GB8819097D0 (en) |
WO (1) | WO1990001758A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9213715D0 (en) * | 1992-06-27 | 1992-08-12 | Jackman Stephen E | Fish farm cage security system |
CA2165967A1 (en) * | 1993-06-22 | 1995-01-05 | Robert K. Jeffers | Acoustic deterrent system and method |
EP0708593A4 (en) * | 1993-07-13 | 1996-07-10 | Alexander G Langer | Remote activity sensing system |
GB2369025B (en) * | 2000-11-18 | 2002-10-16 | John Mansel Ace-Hopkins | Scaring devices |
US6615770B2 (en) * | 2001-06-19 | 2003-09-09 | Sharper Image Corporation | Method and apparatus to control animal behavior |
US7245559B2 (en) | 2003-01-17 | 2007-07-17 | Science Applications Incorporated Corporation | Acoustic fence |
US6813220B2 (en) * | 2003-01-17 | 2004-11-02 | Science Applications International Corporation | Acoustic fence |
US6778469B1 (en) | 2003-02-12 | 2004-08-17 | Science Applications International Corporation | Harbor fence |
DE102005062109A1 (en) * | 2005-12-23 | 2008-09-25 | Atlas Elektronik Gmbh | Person e.g. diver, protecting method for use in underwater prohibited area, involves operating unmanned underwater craft equipped with defense unit to expectation area when detecting person entering into prohibited area |
GB0707204D0 (en) * | 2007-04-14 | 2007-05-23 | Gray Douglas | Otter predation defence system |
US9775336B2 (en) | 2013-12-06 | 2017-10-03 | Airmar Technology Corporation | Acoustic projector with source level monitoring and control |
GB2527068A (en) * | 2014-06-10 | 2015-12-16 | Ge Oil & Gas Uk Ltd | Proximity sensing in relation to a subsea asset |
JP6345738B2 (en) * | 2016-07-22 | 2018-06-20 | 日本無線株式会社 | Fishing ground monitoring system and fishing ground monitoring apparatus |
FI127467B (en) * | 2017-12-22 | 2018-06-29 | Raisioagro Oy | Measuring waves travelling fish cage |
CN109686032B (en) * | 2019-01-17 | 2021-03-02 | 厦门大学 | Aquaculture organism anti-theft monitoring method and system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189701A (en) * | 1971-03-09 | 1980-02-19 | The United States Of America As Represented By The Secretary Of The Navy | Hydroacoustic detection system |
US3803548A (en) * | 1971-08-18 | 1974-04-09 | Us Army | Fence tampering alarm system |
US4091366A (en) * | 1976-07-19 | 1978-05-23 | J.H. Mcdaniel Tele-Communications, Inc. | Sonic monitoring method and apparatus |
US4040044A (en) * | 1976-08-30 | 1977-08-02 | Gte Sylvania Incorporated | Dual line electret transducer |
GB2133149B (en) * | 1982-05-10 | 1986-04-09 | Clive Robert Green | Detecting device |
GB8625021D0 (en) * | 1986-10-18 | 1986-11-19 | Interpal Ltd | Bird deterrent apparatus |
-
1988
- 1988-08-11 GB GB888819097A patent/GB8819097D0/en active Pending
-
1989
- 1989-08-11 WO PCT/GB1989/000928 patent/WO1990001758A1/en unknown
- 1989-08-11 AU AU41846/89A patent/AU4184689A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1990001758A1 (en) | 1990-02-22 |
GB8819097D0 (en) | 1988-09-14 |
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