ZA766257B - Apparatus intended for repelling mosquitoes and the like - Google Patents

Apparatus intended for repelling mosquitoes and the like

Info

Publication number
ZA766257B
ZA766257B ZA766257A ZA766257A ZA766257B ZA 766257 B ZA766257 B ZA 766257B ZA 766257 A ZA766257 A ZA 766257A ZA 766257 A ZA766257 A ZA 766257A ZA 766257 B ZA766257 B ZA 766257B
Authority
ZA
South Africa
Prior art keywords
apparatus intended
repelling mosquitoes
mosquitoes
repelling
intended
Prior art date
Application number
ZA766257A
Other languages
English (en)
Inventor
R Roeoesli
F Daetwytler
Original Assignee
Daetwyler Ag R
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 Daetwyler Ag R filed Critical Daetwyler Ag R
Publication of ZA766257B publication Critical patent/ZA766257B/xx

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)
ZA766257A 1975-10-22 1976-10-21 Apparatus intended for repelling mosquitoes and the like ZA766257B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA766257B true ZA766257B (en) 1977-10-26

Family

ID=4394368

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766257A ZA766257B (en) 1975-10-22 1976-10-21 Apparatus intended for repelling mosquitoes and the like

Country Status (11)

Country Link
JP (1) JPS5275575A (enrdf_load_html_response)
AU (1) AU511093B2 (enrdf_load_html_response)
BR (1) BR7607068A (enrdf_load_html_response)
CH (1) CH601978A5 (enrdf_load_html_response)
DE (2) DE7534555U (enrdf_load_html_response)
ES (1) ES452624A1 (enrdf_load_html_response)
FR (1) FR2328397A1 (enrdf_load_html_response)
IL (1) IL50704A (enrdf_load_html_response)
NL (1) NL7611545A (enrdf_load_html_response)
SE (1) SE429491B (enrdf_load_html_response)
ZA (1) ZA766257B (enrdf_load_html_response)

Families Citing this family (9)

* 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 (enrdf_load_html_response) * 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
DE3703986C1 (de) * 1987-02-10 1988-01-21 Klaus-Peter Kolbatz Verfahren zur koerpernahen Mueckenabwehr
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 (enrdf_load_html_response) * 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

Also Published As

Publication number Publication date
FR2328397A1 (fr) 1977-05-20
DE2548707A1 (de) 1977-09-15
ES452624A1 (es) 1977-10-01
JPS5275575A (en) 1977-06-24
DE7534555U (de) 1979-03-08
AU1908176A (en) 1978-05-04
FR2328397B1 (enrdf_load_html_response) 1983-10-28
SE429491B (sv) 1983-09-12
NL7611545A (nl) 1977-04-26
CH601978A5 (enrdf_load_html_response) 1978-07-14
AU511093B2 (en) 1980-07-31
IL50704A0 (en) 1976-12-31
SE7611609L (sv) 1977-04-23
BR7607068A (pt) 1977-09-06
IL50704A (en) 1980-03-31

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