KR960040151A - Shark repelling device - Google Patents
Shark repelling device Download PDFInfo
- Publication number
- KR960040151A KR960040151A KR1019960017150A KR19960017150A KR960040151A KR 960040151 A KR960040151 A KR 960040151A KR 1019960017150 A KR1019960017150 A KR 1019960017150A KR 19960017150 A KR19960017150 A KR 19960017150A KR 960040151 A KR960040151 A KR 960040151A
- Authority
- KR
- South Korea
- Prior art keywords
- aquatic animal
- storage means
- charge storage
- water
- control device
- Prior art date
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
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
Abstract
물안에 침수하기 위한 한쌍의 전극(18), 밧테리와 같은 전력원으로부터 충전 회로에 의해 선정된 전압으로 충전되는 캐패시터(14)와 같은 전하 저장 수단, 낮은 온 저항을 갖는 실리콘 제어 정류기(SCR), 싸이리스터등과 같이, 제어 신호를 발생시키는 제어 논리 및 제어 가능한 스위치 소자(16)을 포함하는 상어와 같은 수생동물을 격퇴하기 위한 장치. 싸이리스터(16)은 제어 신호에 응답하여 캐패시터(14)를 전극(18)에 선택적으로 연결시켜, 캐패시터 전하를 물로 방전시킴으로써, 전극(18) 사이에 전계를 생성한다. 충전 회로는 밧테리 전압보다 높은 출력을 제공한다. 싸이리스터 및 관련된 회로는 펄스열로 캐패시터 전하를 물로 방전시키도록 셋트된다.A charge storage means such as a capacitor 14 charged to a voltage selected by a charging circuit from a power source such as a battery, a silicon controlled rectifier (SCR) having a low on-resistance, An apparatus for repelling an aquatic animal, such as a shark, comprising control logic for generating a control signal and a controllable switch element (16), such as a thyristor. The thyristor 16 generates an electric field between the electrodes 18 by selectively connecting the capacitor 14 to the electrode 18 in response to the control signal and discharging the capacitor charge to water. The charging circuit provides an output higher than the battery voltage. The thyristor and associated circuitry are set to discharge the capacitor charge into the water with a pulse train.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명의 장치의 일부를 형성하는 전극 스위칭 회로의 회로도, 제2도는 장치용 제어 회로의 회로도, 제3도 및 제4도는 양호한 전극 펄스 파형의 일부를 나타낸 오실로스코프 트레이스.FIG. 1 is a circuit diagram of an electrode switching circuit forming part of the apparatus of the present invention; FIG. 2 is a circuit diagram of a control circuit for an apparatus; FIG. 3 and FIG. 4 are parts of a good electrode pulse waveform;
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA954170 | 1995-05-22 | ||
ZA95/4170 | 1995-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960040151A true KR960040151A (en) | 1996-12-17 |
Family
ID=25585091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960017150A KR960040151A (en) | 1995-05-22 | 1996-05-21 | Shark repelling device |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH09140293A (en) |
KR (1) | KR960040151A (en) |
AR (1) | AR002064A1 (en) |
AU (2) | AU5066796A (en) |
BR (1) | BR9602418A (en) |
WO (1) | WO1996037099A1 (en) |
ZA (1) | ZA963377B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6389735B1 (en) * | 1999-03-03 | 2002-05-21 | Steven P. Holt | Method and apparatus for modifying the behavior of aquatic species with electrical fields |
AUPR790201A0 (en) * | 2001-09-25 | 2001-10-18 | Seachange Technology Pty Ltd | Shark repelling electric field generating cord |
WO2003081790A1 (en) * | 2002-03-26 | 2003-10-02 | Seachange Technology Holdings Pty Ltd | Electrical insulating device |
AUPS214202A0 (en) * | 2002-05-06 | 2002-06-06 | Seachange Technology Pty Ltd | Improved aquatic vessel hull |
JP2006149275A (en) * | 2004-11-29 | 2006-06-15 | Techno Pulse:Kk | Shark-repulsing apparatus for fishery |
EP2076115A4 (en) * | 2006-10-11 | 2012-06-20 | Carl Marthinus Becker | Method of and apparatus for repelling aquatic creatures |
CA2600631C (en) * | 2007-07-24 | 2012-12-11 | Stan Orchard | Electroshock wand for aquatic creatures |
WO2011037328A2 (en) * | 2009-09-28 | 2011-03-31 | Kim Joo Sik | Shark repellent |
US8555543B2 (en) | 2011-01-24 | 2013-10-15 | Paul N. Baldassano | Salt water kill of a soft tissue organism |
WO2012135394A2 (en) * | 2011-03-29 | 2012-10-04 | Ztoa Innovations, Llc | High efficacy signal format & thin-profile ankle-mounting for electronic shark deterrent |
KR101616741B1 (en) * | 2014-09-16 | 2016-04-29 | 주식회사 대양전자 | A shark repellent |
CN106962321A (en) * | 2017-04-26 | 2017-07-21 | 卜雪琦 | A kind of intelligent aquatic organism baffle system and method |
RU2716446C1 (en) * | 2019-06-26 | 2020-03-11 | Общество с ограниченной ответственностью "ЛенПромМонтаж" | Automated fish protection system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164772A (en) * | 1962-01-24 | 1965-01-05 | Phillips E Hicks | Portable means for repelling sharks utilizing pulse discharges through a dipole antenna |
US3683280A (en) * | 1971-11-09 | 1972-08-08 | Electromagnetic Ind Inc | Shark repelling device including pulse generator producing electrical field in water between widely spaced electrodes |
US4211980A (en) * | 1977-06-27 | 1980-07-08 | Stowell William R | Method of creating an electric field for shark repellent |
US4667431A (en) * | 1986-02-20 | 1987-05-26 | Mendicino Lyle J | Shark prod |
US5327854A (en) * | 1992-07-31 | 1994-07-12 | Smith-Root, Inc. | Electric fish shocking devices using programmable output waveforms |
ES2095109T3 (en) * | 1993-06-24 | 1997-02-01 | Natal Sharks Board | METHOD AND APPARATUS FOR CONTROLLING AQUATIC ANIMALS. |
-
1996
- 1996-04-16 AU AU50667/96A patent/AU5066796A/en not_active Abandoned
- 1996-04-29 ZA ZA963377A patent/ZA963377B/en unknown
- 1996-05-16 AU AU57694/96A patent/AU5769496A/en not_active Abandoned
- 1996-05-16 WO PCT/GB1996/001169 patent/WO1996037099A1/en active Application Filing
- 1996-05-21 AR ARP960102649A patent/AR002064A1/en unknown
- 1996-05-21 KR KR1019960017150A patent/KR960040151A/en not_active Application Discontinuation
- 1996-05-21 JP JP8125649A patent/JPH09140293A/en active Pending
- 1996-05-22 BR BR9602418A patent/BR9602418A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU5066796A (en) | 1996-12-05 |
ZA963377B (en) | 1996-08-28 |
AU5769496A (en) | 1996-12-11 |
WO1996037099A1 (en) | 1996-11-28 |
AR002064A1 (en) | 1998-01-07 |
JPH09140293A (en) | 1997-06-03 |
BR9602418A (en) | 1998-11-03 |
MX9601583A (en) | 1998-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |