SE504979C2 - Anordning och förfarande för att bestämma jordningen av ett elstängsel - Google Patents
Anordning och förfarande för att bestämma jordningen av ett elstängselInfo
- Publication number
- SE504979C2 SE504979C2 SE9304342A SE9304342A SE504979C2 SE 504979 C2 SE504979 C2 SE 504979C2 SE 9304342 A SE9304342 A SE 9304342A SE 9304342 A SE9304342 A SE 9304342A SE 504979 C2 SE504979 C2 SE 504979C2
- Authority
- SE
- Sweden
- Prior art keywords
- voltage
- value
- capacitor
- winding
- secondary winding
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000004804 winding Methods 0.000 claims abstract description 100
- 239000003990 capacitor Substances 0.000 claims abstract description 77
- 238000011156 evaluation Methods 0.000 claims abstract description 19
- 230000006698 induction Effects 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- BBXXLROWFHWFQY-UHFFFAOYSA-N ethirimol Chemical compound CCCCC1=C(C)NC(NCC)=NC1=O BBXXLROWFHWFQY-UHFFFAOYSA-N 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
- G01R27/205—Measuring contact resistance of connections, e.g. of earth connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
- H05C1/00—Circuits or apparatus for generating electric shock effects
- H05C1/04—Circuits or apparatus for generating electric shock effects providing pulse voltages
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
- H05C3/00—Other circuits or apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Catching Or Destruction (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9304342A SE504979C2 (sv) | 1993-12-29 | 1993-12-29 | Anordning och förfarande för att bestämma jordningen av ett elstängsel |
| DE69416871T DE69416871T2 (de) | 1993-12-29 | 1994-12-29 | Überprüfung defekter erdung für speisespannungsvorrichtung eines elektrozauns |
| AU13956/95A AU678092B2 (en) | 1993-12-29 | 1994-12-29 | Defective earth testing for an electric fence energizer |
| CA002179928A CA2179928A1 (en) | 1993-12-29 | 1994-12-29 | Defective earth testing for an electric fence energizer |
| US08/663,108 US5771147A (en) | 1993-12-29 | 1994-12-29 | Defective earth testing for an electric fence energizer |
| EP95905287A EP0737412B1 (de) | 1993-12-29 | 1994-12-29 | Überprüfung defekter erdung für speisespannungsvorrichtung eines elektrozauns |
| PCT/SE1994/001268 WO1995018519A1 (en) | 1993-12-29 | 1994-12-29 | Defective earth testing for an electric fence energizer |
| NZ278467A NZ278467A (en) | 1993-12-29 | 1994-12-29 | Electric fence energiser: defective earth testing: capacitive coupling from secondary winding of pulse transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9304342A SE504979C2 (sv) | 1993-12-29 | 1993-12-29 | Anordning och förfarande för att bestämma jordningen av ett elstängsel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9304342D0 SE9304342D0 (sv) | 1993-12-29 |
| SE9304342L SE9304342L (sv) | 1995-06-30 |
| SE504979C2 true SE504979C2 (sv) | 1997-06-09 |
Family
ID=20392265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9304342A SE504979C2 (sv) | 1993-12-29 | 1993-12-29 | Anordning och förfarande för att bestämma jordningen av ett elstängsel |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5771147A (de) |
| EP (1) | EP0737412B1 (de) |
| AU (1) | AU678092B2 (de) |
| CA (1) | CA2179928A1 (de) |
| DE (1) | DE69416871T2 (de) |
| NZ (1) | NZ278467A (de) |
| SE (1) | SE504979C2 (de) |
| WO (1) | WO1995018519A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5636166A (en) * | 1995-12-05 | 1997-06-03 | Micron Quantum Devices, Inc. | Apparatus for externally timing high voltage cycles of non-volatile memory system |
| BR9806399A (pt) * | 1997-05-02 | 1999-12-21 | Tru Test Ltd | Melhoramentos em método de comunicação. |
| FR2771820B1 (fr) * | 1997-11-28 | 2000-03-03 | France Telecom | Procede de mesure d'impedance d'une prise de terre et de controle de l'equipotentialite des masses |
| SE522879C2 (sv) * | 1998-08-07 | 2004-03-16 | Fogim Hb | Anordning för ett elstängsel |
| FR2787964B1 (fr) * | 1998-12-23 | 2001-03-23 | Lacme | Electrificateur de cloture, a transformateur en faible masse |
| FR2803174B1 (fr) * | 2000-01-04 | 2004-09-17 | Jean Michel Bellon | Cloture electrique |
| FR2814036B1 (fr) * | 2000-09-11 | 2002-12-06 | Lacme | Electrificateur de clotures a trois bornes de raccordement |
| FR2835318B1 (fr) * | 2002-01-25 | 2004-03-12 | Lacme | Procede et dispositif de controle d'un parametre de fonctionnement d'une cloture electrifiee |
| US7602597B2 (en) * | 2003-10-07 | 2009-10-13 | Taser International, Inc. | Systems and methods for immobilization using charge delivery |
| CN100361560C (zh) * | 2005-05-18 | 2008-01-09 | 胡玉莲 | 杀虫灯变频模块电源 |
| US7944669B2 (en) * | 2007-06-29 | 2011-05-17 | Zareba Systems, Inc. | Electric fence energizer lightning protection |
| WO2014144041A1 (en) | 2013-03-15 | 2014-09-18 | Electric Guard Dog, Llc | Systems and methods of providing enhanced electric fence diagnostics |
| KR101721365B1 (ko) * | 2016-05-25 | 2017-03-29 | 조병학 | 스마트 전기울타리 전압측정기 |
| EP3581460A1 (de) | 2018-05-09 | 2019-12-18 | Progress Rail Services Corporation | Systeme und verfahren zur überwachung eines eisenbahnseitigen elektrozauns |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE179435C (de) * | ||||
| US3051449A (en) * | 1957-11-19 | 1962-08-28 | Legrand Jean | Electrified fences |
| US3205378A (en) * | 1959-10-01 | 1965-09-07 | Hexcel Products Inc | Welding timing circuit |
| US3332001A (en) * | 1963-08-01 | 1967-07-18 | Gen Electric | Self-stabilizing series inverter-amplifier pulse duration modulation amplifier |
| DE1515613A1 (de) * | 1965-05-28 | 1971-09-30 | Dinter K | Anordnung zur selektiven Steuerung der Energieaufnahme von Verbrauchern |
| US3397344A (en) * | 1965-10-07 | 1968-08-13 | Skirpan Electronics Inc | Lighting control apparatus |
| US3378694A (en) * | 1966-02-04 | 1968-04-16 | Cache Valley Entpr Inc | Voltage changing power supply for electric fences |
| US3525878A (en) * | 1968-11-14 | 1970-08-25 | Us Navy | Self-biased solid state rf switch |
| US3581299A (en) * | 1968-11-19 | 1971-05-25 | Flo Tronics Inc | Electric fence charger having ground detector |
| US3566149A (en) * | 1969-06-25 | 1971-02-23 | Lorain Prod Corp | Comb drive circuit for thyristors |
| US3590279A (en) * | 1970-02-24 | 1971-06-29 | Ltv Ling Altec Inc | Variable pulse-width pulse-modulator |
| US3654489A (en) * | 1970-07-28 | 1972-04-04 | Tektronix Inc | Pulse generator for a variable load |
| US3655995A (en) * | 1971-02-08 | 1972-04-11 | Wire Sales Co | Automatic electric fence charging system |
| US3655994A (en) * | 1971-02-08 | 1972-04-11 | Wire Sales Co | Electric fence charger |
| US3743924A (en) * | 1972-07-03 | 1973-07-03 | Honeywell Inf Systems | Dual voltage regulator |
| US3772601A (en) * | 1972-09-11 | 1973-11-13 | Rca Corp | Dual channel balanced line type modulator |
| JPS50675A (de) * | 1973-04-12 | 1975-01-07 | ||
| US3883804A (en) * | 1973-04-16 | 1975-05-13 | Dare Products Inc | Electrical fence-tester having a plurality of connectors for connecting the tester components |
| US3928809A (en) * | 1974-05-06 | 1975-12-23 | Whittaker Corp | Pulse width control system |
| US4099128A (en) * | 1976-08-13 | 1978-07-04 | Westinghouse Electric Corp. | Line type modulator for providing stepwise variable pulse width |
| FR2363234A1 (fr) * | 1976-08-27 | 1978-03-24 | Thomson Csf | Modulateur modulaire notamment pour emetteur radar, et radar comportant un tel modulateur |
| FR2367376A1 (fr) * | 1976-10-05 | 1978-05-05 | Thomson Csf | Modulateur a ligne a retard a regulation d'impulsion, notamment pour radar, et radar comportant un tel modulateur |
| US4090140A (en) * | 1977-01-17 | 1978-05-16 | The United States Of America As Represented By The Secretary Of The Army | Constant current charging circuits for high energy modulators |
| US4087705A (en) * | 1977-02-10 | 1978-05-02 | Ritter Corporation | High power variable pulse width triggering circuits |
| US4396879A (en) * | 1977-07-22 | 1983-08-02 | Horizont-Geratewerk Gmbh | Coupled series and parallel resonant circuit, in particular for electric fence apparatus |
| DE3009838C2 (de) * | 1980-03-14 | 1982-09-23 | Horizont Gerätewerk GmbH, 3540 Korbach | Impulsgenerator |
| DK157280C (da) * | 1977-09-13 | 1990-04-30 | Gallagher Electronics Ltd | Spaendingskilde til elektriske hegn |
| US4150307A (en) * | 1977-09-23 | 1979-04-17 | International Telephone And Telegraph Corporation | Line modulator nondissipative series regulator |
| DE2847993A1 (de) * | 1978-11-06 | 1980-05-22 | Horizont Geraetewerk | Elektrozaunanlage |
| US4310869A (en) * | 1979-03-21 | 1982-01-12 | Gallagher Electronics Limited Company | Electric fence energizer output control circuits |
| US4329595A (en) * | 1979-12-07 | 1982-05-11 | The United States Of America As Represented By The United States Department Of Energy | AC Resonant charger with charge rate unrelated to primary power frequency |
| AT374637B (de) * | 1980-12-15 | 1984-05-10 | Zumtobel Ag | Schaltungsanordnung zum betrieb einer last aus einem wechselstromnetz |
| US4322817A (en) * | 1980-12-29 | 1982-03-30 | Gte Automatic Electric Labs Inc. | Switching regulated pulse width modulated push-pull converter |
| ZA864226B (en) * | 1986-06-06 | 1987-06-30 | Development Finance Corporation | Earth testing means for an electric fence network |
| NZ216748A (en) * | 1986-07-04 | 1989-04-26 | Gallagher Electronics Ltd | Electric fence energiser with multiple pulse generators |
| NZ219542A (en) * | 1986-07-04 | 1989-04-26 | Gallagher Electronics Ltd | Electric fence energiser with multiple pulse generators |
| FR2711885B1 (fr) * | 1993-10-27 | 1996-02-09 | Valery Hamm | Dispositif d'alimentation et de surveillance d'une clôture électrique. |
-
1993
- 1993-12-29 SE SE9304342A patent/SE504979C2/sv not_active IP Right Cessation
-
1994
- 1994-12-29 AU AU13956/95A patent/AU678092B2/en not_active Ceased
- 1994-12-29 WO PCT/SE1994/001268 patent/WO1995018519A1/en not_active Ceased
- 1994-12-29 CA CA002179928A patent/CA2179928A1/en not_active Abandoned
- 1994-12-29 DE DE69416871T patent/DE69416871T2/de not_active Expired - Fee Related
- 1994-12-29 NZ NZ278467A patent/NZ278467A/en unknown
- 1994-12-29 US US08/663,108 patent/US5771147A/en not_active Expired - Fee Related
- 1994-12-29 EP EP95905287A patent/EP0737412B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5771147A (en) | 1998-06-23 |
| NZ278467A (en) | 1997-01-29 |
| AU678092B2 (en) | 1997-05-15 |
| EP0737412B1 (de) | 1999-03-03 |
| DE69416871D1 (de) | 1999-04-08 |
| EP0737412A1 (de) | 1996-10-16 |
| SE9304342D0 (sv) | 1993-12-29 |
| DE69416871T2 (de) | 1999-07-01 |
| AU1395695A (en) | 1995-07-17 |
| WO1995018519A1 (en) | 1995-07-06 |
| CA2179928A1 (en) | 1995-07-06 |
| SE9304342L (sv) | 1995-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |