FR2407667A2 - Procede et dispositif permettant d'eloigner certains animaux indesirables - Google Patents

Procede et dispositif permettant d'eloigner certains animaux indesirables

Info

Publication number
FR2407667A2
FR2407667A2 FR7734056A FR7734056A FR2407667A2 FR 2407667 A2 FR2407667 A2 FR 2407667A2 FR 7734056 A FR7734056 A FR 7734056A FR 7734056 A FR7734056 A FR 7734056A FR 2407667 A2 FR2407667 A2 FR 2407667A2
Authority
FR
France
Prior art keywords
oscillator
fed
ultrasonic wave
wave generator
frequency signal
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
FR7734056A
Other languages
English (en)
Other versions
FR2407667B2 (fr
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.)
BJEDIC JEAN
Original Assignee
BJEDIC JEAN
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 BJEDIC JEAN filed Critical BJEDIC JEAN
Priority to FR7734056A priority Critical patent/FR2407667A2/fr
Publication of FR2407667A2 publication Critical patent/FR2407667A2/fr
Application granted granted Critical
Publication of FR2407667B2 publication Critical patent/FR2407667B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
    • A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Amplifiers (AREA)

Abstract

L'OBJET DE L'INVENTION CONCERNE EN UNE ADDITION APPORTEE AU BREVET PRINCIPAL CONCERNANT UN PROCEDE ET UN APPAREIL PERMETTANT D'ELOIGNER CERTAINS ANIMAUX INDESIRABLES. IL EST CONSTITUE PAR LA COMBINAISON D'UN OSCILLATEUR PRINCIPAL AVEC UN OSCILLATEUR MODULANT, UN OSCILLATEUR BISTABLE DE DECOUPAGE, RELIE A UNE ALIMENTATION STABILISE ET REGULEE AINSI QU'A L'AMPLIFICATEUR DE PUISSANCE EMETTEUR. IL EST PLUS PARTICULIEREMENT DESTINE A CHASSER LES PETITS RONGEURS PAR UTILISATION DES EFFETS PHYSIOLOGIQUES D'ONDES ACOUSTIQUES ULTRA-SONORES.
FR7734056A 1977-11-04 1977-11-04 Procede et dispositif permettant d'eloigner certains animaux indesirables Granted FR2407667A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7734056A FR2407667A2 (fr) 1977-11-04 1977-11-04 Procede et dispositif permettant d'eloigner certains animaux indesirables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734056A FR2407667A2 (fr) 1977-11-04 1977-11-04 Procede et dispositif permettant d'eloigner certains animaux indesirables

Publications (2)

Publication Number Publication Date
FR2407667A2 true FR2407667A2 (fr) 1979-06-01
FR2407667B2 FR2407667B2 (fr) 1982-09-03

Family

ID=9197521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734056A Granted FR2407667A2 (fr) 1977-11-04 1977-11-04 Procede et dispositif permettant d'eloigner certains animaux indesirables

Country Status (1)

Country Link
FR (1) FR2407667A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445692A1 (fr) * 1979-01-05 1980-08-01 Badens Gerard Dispositif emetteur combine d'ultra-sons, destine a eloigner les petits animaux
FR2452248A1 (fr) * 1979-03-30 1980-10-24 Saimpex Sa Emetteur electronique protegeant des animaux indesirables
EP0199766A1 (fr) * 1984-10-26 1986-11-05 Hi-Tec Control Systems Pty. Ltd. Modulateur electronique de frequence

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445692A1 (fr) * 1979-01-05 1980-08-01 Badens Gerard Dispositif emetteur combine d'ultra-sons, destine a eloigner les petits animaux
FR2452248A1 (fr) * 1979-03-30 1980-10-24 Saimpex Sa Emetteur electronique protegeant des animaux indesirables
EP0199766A1 (fr) * 1984-10-26 1986-11-05 Hi-Tec Control Systems Pty. Ltd. Modulateur electronique de frequence
EP0199766A4 (fr) * 1984-10-26 1987-04-29 Hi Tec Control Systems Modulateur electronique de frequence.

Also Published As

Publication number Publication date
FR2407667B2 (fr) 1982-09-03

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