FR2398410A1 - Circuit oscillant a couplage serie et parallele, notamment pour appareillage de clotures electriques - Google Patents

Circuit oscillant a couplage serie et parallele, notamment pour appareillage de clotures electriques

Info

Publication number
FR2398410A1
FR2398410A1 FR7821750A FR7821750A FR2398410A1 FR 2398410 A1 FR2398410 A1 FR 2398410A1 FR 7821750 A FR7821750 A FR 7821750A FR 7821750 A FR7821750 A FR 7821750A FR 2398410 A1 FR2398410 A1 FR 2398410A1
Authority
FR
France
Prior art keywords
oscillating circuit
serial
series
electric fences
parallel coupling
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.)
Granted
Application number
FR7821750A
Other languages
English (en)
Other versions
FR2398410B1 (fr
Inventor
Wilhelm Weinreich
Gerhard Schutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horizont Geratewerk GmbH
Original Assignee
Horizont Geratewerk GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Horizont Geratewerk GmbH filed Critical Horizont Geratewerk GmbH
Publication of FR2398410A1 publication Critical patent/FR2398410A1/fr
Application granted granted Critical
Publication of FR2398410B1 publication Critical patent/FR2398410B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Catching Or Destruction (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

L'invention concerne un circuit oscillant à couplage série et parallèle qui comporte une inductance parallèle, une inductance série, une capacité parallèle, une capacité série et des résistances ohmiques. Le circuit est caractérisé en ce qu'il comporte un élément de commande S qui est ouvert quand la capacité série C2 est chargée à la valeur de crête de la tension d'oscillation initiale U 2 , qui est supérieure à la tension de servce U1 . Application aux clôtures électriques.
FR7821750A 1977-07-22 1978-07-21 Circuit oscillant a couplage serie et parallele, notamment pour appareillage de clotures electriques Granted FR2398410A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772733145 DE2733145C2 (de) 1977-07-22 1977-07-22 Elektrische Schaltungsanordnung zur Erzeugung von Impulsen für Elektrozaungeräte

Publications (2)

Publication Number Publication Date
FR2398410A1 true FR2398410A1 (fr) 1979-02-16
FR2398410B1 FR2398410B1 (fr) 1983-10-14

Family

ID=6014602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821750A Granted FR2398410A1 (fr) 1977-07-22 1978-07-21 Circuit oscillant a couplage serie et parallele, notamment pour appareillage de clotures electriques

Country Status (4)

Country Link
AU (1) AU523322B2 (fr)
DE (1) DE2733145C2 (fr)
FR (1) FR2398410A1 (fr)
GB (2) GB2001497B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009838C2 (de) * 1980-03-14 1982-09-23 Horizont Gerätewerk GmbH, 3540 Korbach Impulsgenerator
DE3229326A1 (de) * 1982-08-06 1984-02-09 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Schaltungsanordnung zur erzeugung und uebertragung von hochleistungsimpulsen sowie ein verfahren zu deren betrieb
AU592155B2 (en) * 1986-02-24 1990-01-04 Gallagher Electronics Limited Electric fence energiser
US4767999A (en) * 1986-11-12 1988-08-30 Megapulse, Inc. Method of and apparatus for radio-frequency generation in resonator tank circuits excited by sequential pulses of alternately opposite polarity
FR2673020B1 (fr) * 1991-02-20 1995-05-19 Seroe Iesm Systeme pour la protection d'un site interdit contre des intrusions, comprenant une cloture electrifiee.
DE4327572C1 (de) * 1993-08-17 1994-10-13 Horizont Geraetewerk Elektrozaungerät
WO2000019609A1 (fr) 1998-09-29 2000-04-06 Siemens Aktiengesellschaft Generateur d'impulsions destine a produire une impulsion de tension et procede correspondant
DE102004055738B4 (de) * 2004-11-18 2010-11-04 Fachhochschule Jena Signalbearbeitungseinheit und Signalbearbeitungsverfahren
EP2225827B1 (fr) 2007-12-11 2013-05-01 Nxp B.V. Prévention d'écrêtage de signal audio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1413550A1 (de) * 1963-09-30 1969-01-09 Licentia Gmbh Schwingkreiswechselrichter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873620C (de) * 1949-09-21 1953-04-16 Ernst Hobbie Anordnung zur Erzeugung von elektrischen Hochspannungsimpulsen fuer Elektrozaeune
DE844618C (de) * 1950-06-03 1952-07-21 Adolf Nissen Schalteinrichtung fuer Elektrozaeune
DE859658C (de) * 1951-02-15 1952-12-15 Wilhelm Petersen Schreckimpulserzeuger fuer elektrische Einfriedigungsanlagen u. dgl. mit Impulseinleitung durch Gasentladungsroehre
DE1845058U (de) * 1961-10-02 1962-01-18 Heinz Dr Mueller Weidezaungeraet.
DE1191488B (de) * 1962-06-19 1965-04-22 Adolf Salzer Transistorschaltung fuer elektrische Weidezaeune mit Schutz des Schalttransistors
US3427501A (en) * 1965-09-03 1969-02-11 Unitek Corp Capacitor linear charging power supply
CH477128A (fr) * 1968-03-14 1969-08-15 Cie Generale D Electronique In Circuit générateur d'impulsions
CH542450A (de) * 1972-02-09 1973-09-30 Bbc Brown Boveri & Cie Verfahren zur Reduktion der wirksamen Erdkapazität eines zusammen mit einem Repetitionsstossgenerator betriebenen Abschneidegerätes
US3849670A (en) * 1973-04-13 1974-11-19 Webster Electric Co Inc Scr commutation circuit for current pulse generators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1413550A1 (de) * 1963-09-30 1969-01-09 Licentia Gmbh Schwingkreiswechselrichter

Also Published As

Publication number Publication date
GB2001497B (en) 1982-04-07
FR2398410B1 (fr) 1983-10-14
AU3828678A (en) 1980-01-31
GB2001497A (en) 1979-01-31
DE2733145C2 (de) 1982-09-30
GB2001495A (en) 1979-01-31
DE2733145A1 (de) 1979-02-08
AU523322B2 (en) 1982-07-22
GB2001495B (en) 1982-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse