DE2548707A1 - Geraet zum vertreiben von stechmuecken - Google Patents

Geraet zum vertreiben von stechmuecken

Info

Publication number
DE2548707A1
DE2548707A1 DE19752548707 DE2548707A DE2548707A1 DE 2548707 A1 DE2548707 A1 DE 2548707A1 DE 19752548707 DE19752548707 DE 19752548707 DE 2548707 A DE2548707 A DE 2548707A DE 2548707 A1 DE2548707 A1 DE 2548707A1
Authority
DE
Germany
Prior art keywords
housing
tone generator
multivibrator
voltage source
connecting line
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.)
Ceased
Application number
DE19752548707
Other languages
German (de)
English (en)
Inventor
Fred Daetwyler
Roger Roeoesli
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.)
Reda R Daetwyler AG
Original Assignee
Reda R Daetwyler AG
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 Reda R Daetwyler AG filed Critical Reda R Daetwyler AG
Publication of DE2548707A1 publication Critical patent/DE2548707A1/de
Ceased 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
    • A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
    • A01M29/28—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves specially adapted for insects
    • 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
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2826—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type
    • H03K3/2828—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type in an asymmetrical circuit configuration
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/283—Stabilisation of output, e.g. using crystal

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Birds (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catching Or Destruction (AREA)
DE19752548707 1975-10-22 1975-10-30 Geraet zum vertreiben von stechmuecken Ceased DE2548707A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1367275A CH601978A5 (enExample) 1975-10-22 1975-10-22

Publications (1)

Publication Number Publication Date
DE2548707A1 true DE2548707A1 (de) 1977-09-15

Family

ID=4394368

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19752548707 Ceased DE2548707A1 (de) 1975-10-22 1975-10-30 Geraet zum vertreiben von stechmuecken
DE19757534555U Expired DE7534555U (de) 1975-10-22 1975-10-30 Geraet zum vertreiben von stechmuecken

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19757534555U Expired DE7534555U (de) 1975-10-22 1975-10-30 Geraet zum vertreiben von stechmuecken

Country Status (11)

Country Link
JP (1) JPS5275575A (enExample)
AU (1) AU511093B2 (enExample)
BR (1) BR7607068A (enExample)
CH (1) CH601978A5 (enExample)
DE (2) DE2548707A1 (enExample)
ES (1) ES452624A1 (enExample)
FR (1) FR2328397A1 (enExample)
IL (1) IL50704A (enExample)
NL (1) NL7611545A (enExample)
SE (1) SE429491B (enExample)
ZA (1) ZA766257B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703986C1 (de) * 1987-02-10 1988-01-21 Klaus-Peter Kolbatz Verfahren zur koerpernahen Mueckenabwehr

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452248A1 (fr) * 1979-03-30 1980-10-24 Saimpex Sa Emetteur electronique protegeant des animaux indesirables
JPS56104378U (enExample) * 1980-01-10 1981-08-14
JPS58187127A (ja) * 1982-04-23 1983-11-01 天昇電気工業株式会社 蚊撃退用音波発生装置
US4646276A (en) * 1986-04-07 1987-02-24 Kowalewski Janusz J Acoustic fish behavioral control device
US6467215B1 (en) 2000-05-19 2002-10-22 Bugjammer, Inc. Blood-sucking insect barrier system and method
ES2208025B1 (es) * 2001-10-30 2005-04-01 Polyret Textil, S.A. Maquina para tejer redes de cintas de plastico.
US20200113164A1 (en) * 2015-02-25 2020-04-16 C.A.A. "Giorgio Nicoli" S.r.l. Device for monitoring and catching insects of the culicidae population
CN105409921B (zh) * 2015-12-22 2018-03-20 广州番禺职业技术学院 移动驱蚊器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129111A5 (enExample) * 1971-03-16 1972-10-27 Calzaroni Jacqueline
AU4743872A (en) * 1971-10-07 1974-04-11 Tritronics 1971 Ltd Sonic insect repelling
DE2352987A1 (de) * 1973-10-23 1975-04-30 Walter Pollmann Verfahren und vorrichtung zur bekaempfung von unterirdischen gartenschaedlingen, wie wuehlmaeusen, maulwuerfen u.dgl.
BE812166A (en) * 1974-03-11 1974-07-01 Apparatus to drive away insects - uses electrically-produced shrill sounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703986C1 (de) * 1987-02-10 1988-01-21 Klaus-Peter Kolbatz Verfahren zur koerpernahen Mueckenabwehr

Also Published As

Publication number Publication date
JPS5275575A (en) 1977-06-24
ZA766257B (en) 1977-10-26
IL50704A0 (en) 1976-12-31
SE429491B (sv) 1983-09-12
SE7611609L (sv) 1977-04-23
FR2328397B1 (enExample) 1983-10-28
CH601978A5 (enExample) 1978-07-14
AU1908176A (en) 1978-05-04
BR7607068A (pt) 1977-09-06
ES452624A1 (es) 1977-10-01
AU511093B2 (en) 1980-07-31
NL7611545A (nl) 1977-04-26
FR2328397A1 (fr) 1977-05-20
DE7534555U (de) 1979-03-08
IL50704A (en) 1980-03-31

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection