DE2548707A1 - DEVICE FOR REPELLING MOSQUITOES - Google Patents
DEVICE FOR REPELLING MOSQUITOESInfo
- 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
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)
- Power Engineering (AREA)
- Birds (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catching Or Destruction (AREA)
Description
Din' !■··■ " - ■ . ■' .!(.TiVKrDin '! ■ ·· ■ "- ■. ■'.! (. TiVKr
Fred Daetwyler, Forchstraße 172 Hinteregg (Schweiz)Fred Daetwyler , Forchstraße 172 Hinteregg (Switzerland)
Gerät zum Vertreiben von StechmückenDevice for repelling mosquitoes
Die Erfindung bezieht sich auf ein Gerät zum Vertreiben von Stechmücken.The invention relates to a device for distribution from mosquitoes.
Es ist bekannt, dass sich die Flügelschlagfrequenzen der weiblichen und männlichen 'Stechmücken unterscheiden. Ferner ist erwiesen, dass nur weibliche Stechmücken eine Blutmahlzeit zur Eibildung benötigen, d.h. nur begattete Weibchen stechen. Unbegattete Weibchen sowie Männchen benötigen keine Blutmahlzeit. Ausserdem ist erwiesen, dass einmal begattete Weibchen weitere auf sie zufliegende Männchen meiden, d.h. das Männchen, die sich den Weibchen in Absicht zu kopulieren nähern, von diesen abgewiesen werden.It is known that the wing beat frequencies distinguish between the female and male 'mosquitoes. It has also been proven that only female mosquitoes have a blood meal need for egg formation, i.e. only sting mated females. Unmated females and males do not need a blood meal. It has also been proven that once mated females avoid other males flying towards them, i.e. the male who who approach the females with the intention of copulating will be rejected by them.
Ziel dieser Erfindung ist ein Gerät zum Vertreiben von Stechmücken zu schaffen, welches erfindungsgemäss erreicht wird durch ein Gehäuse, einen im Gehäuse angeordneten Tongenerator und eine Spannungsquelle zur Speisung des Tongenerators; wobei der Tongenerator eine die weiblichen Stechmücken vertreibende Frequenz erzeugt.The aim of this invention is to create a device for repelling mosquitoes which is achieved according to the invention is by a housing, a tone generator arranged in the housing and a voltage source for feeding the tone generator; wherein the sound generator generates a frequency which repels the female mosquitoes.
709837/0036709837/0036
Hb/Br 34H27 aHb / Br 34H27 a
16.10.7510/16/75
firfir
Im folgenden sind Ausführungsbeispiele des Erfindungsgegenstandes anhand der beiliegenden Zeichnungen näher erläutert .In the following, exemplary embodiments of the subject matter of the invention are explained in more detail with reference to the accompanying drawings .
Es zeigen:Show it:
Fig. 1 eine auseinandergezogene, räumliche Darstellung eines Gerätes zum Vertreiben von Stechmücken,Fig. 1 is an exploded, spatial representation of a device for driving away mosquitoes,
Fig. 2 ein Schaltbild eines Ausführungsbexspiels eines Tongenerators undFig. 2 is a circuit diagram of an exemplary embodiment of a tone generator and
Fig. 3 ein Schaltbild eines anderen Ausführungsbeispiels des Tongenerators.Fig. 3 is a circuit diagram of another embodiment of the tone generator.
Wie Fig. 1 zeigt, besteht das Gerät im wesentlichen aus einem Gehäuse 1, einem Tongenerator 2, einer Spannungsquelle 3 und einem Verschlussorgan 4. Das längliche, zylindrische Gehäuse 1 ist an einer Stirnseite durch eine Wand, die mit Löchern 5 versehen ist, abgeschlossen. Am äusseren Umfang weist das Gehäuse 1 ein Halteorgan 6 auf, um das Gerät zu halten, z.B. in einer Brusttasche eines Veston.As Fig. 1 shows, the device consists essentially of a housing 1, a tone generator 2, a voltage source 3 and a closure member 4. The elongated, cylindrical housing 1 is on one end face by a wall with holes 5 is provided, completed. On the outer periphery, the housing 1 has a holding member 6 to hold the device, e.g. in a breast pocket of a Veston.
In den Figuren 2 und 3 sind Schaltungen für die Tongeneratoren dargestellt. Wie daraus ersichtlich ist besteht jeder Tongenerator im wesentlichen aus einem Multivibrator und einem Hörer. Der Multivibrator nach Fig. 2 ist aus zwei Transistoren T1, T_, einem Widerstand R und einem Kondensator C. aufgebaut, an den ein magnetischer Hörer G, angeschlossen ist. Dagegen ist der Multivibrator nach Fig. 3 aus zwei Transistoren T1, T2 und zwei Widerständen R1, R2 aufgebaut, wobei gegenüber der Schaltung nach Fig. 2 der Kondensator C, durch einen piezoelektrischen Hörer G- und der magnetische Hörer G, durch den Widerstand R^ ersetzt ist. Zur Speisung des Tongenerators 2 sind zwei Anschlüsse vorgesehen, d.h. ein positiver und ein negativer Pol.In FIGS. 2 and 3, circuits for the tone generators are shown. As can be seen from this, each tone generator essentially consists of a multivibrator and a receiver. The multivibrator according to FIG. 2 is composed of two transistors T 1 , T_, a resistor R and a capacitor C., to which a magnetic receiver G is connected. On the other hand, the multivibrator according to FIG. 3 is made up of two transistors T 1 , T 2 and two resistors R 1 , R 2 , with the capacitor C, through a piezoelectric receiver G and the magnetic receiver G, compared to the circuit according to FIG. is replaced by the resistor R ^ . Two connections are provided for feeding the tone generator 2, ie a positive and a negative pole.
Der Tongenerator 2 ist in einem zylindrischen Gehäuse 7 angeordnet, wobei an einer Stirnseite des Gehäuses 7 derThe tone generator 2 is arranged in a cylindrical housing 7, on one end face of the housing 7 of the
709837/0036709837/0036
— 2 —- 2 -
Hörer G, , G und an der anderen Stirnseite des Gehäuses 7 der positive Pol des Tongenerators 2 in Form einer Kappe (nicht dargestellt) angeordnet ist. In der Mantelfläche des Gehäuses ist ein Schlitz 8 vorgesehen, durch welchen eine den negativen Pol des Tongenerators 2 darstellende Verbindungsleitung 9 herausgeführt ist. Die Länge der Verbindungsleitung 9 ist so bemessen, dass sie mit dem negativen Pol der Spannungsquelle 3 verbunden werden kann.Handset G,, G and on the other end face of the housing 7 of the positive pole of the tone generator 2 is arranged in the form of a cap (not shown). In the outer surface of the housing a slot 8 is provided through which a connecting line 9 representing the negative pole of the tone generator 2 is led out is. The length of the connecting line 9 is dimensioned such that it connects to the negative pole of the voltage source 3 can be connected.
Das Gerät wird zusammengestellt, indem man den Tongenerator 2 in das Gehäuse 1 einschiebt, so dass der Hörer G, , G„ an der mit Löchern 5· versehenen Stirnwand anliegt, und die Verbindungsleitung 9 an der Innenwand entlang liegt. Nachdem der Tongenerator 2 im Gehäuse 1 angeordnet ist wird die Spannungsquelle 3, d.h. die Batterie in das Gehäuse 1 eingeschoben, so dass der positive Pol der Batterie 3 an die den positiven Pol des Tongenerators bildende Kappe anliegt. Das Gerät wird durch ein Verschlussorgan 4· geschlossen. Das Verschlussorgan f hat einen Deckel 10 an dem eine Kegelstumpffeder 11 mit rundem Querschnitt befestigt ist. Wird das Gerät mit dem Verschlussorgan verschlossen, so drückt die Feder 11 die Batterie 3 und dessen positiven Pol gegen den Anschluss des Tongenerators und verbindet die Verbindungsleitung 9 mit dem negativen Pol der Batterie 3.The device is assembled by inserting the tone generator 2 into the housing 1 so that the listener G,, G "rests against the end wall provided with holes 5 ·, and the Connecting line 9 lies along the inner wall. After the tone generator 2 is arranged in the housing 1, the voltage source 3, i.e. the battery is pushed into the housing 1 so that the positive pole of the battery 3 is connected to the positive pole of the tone generator forming cap. The device is closed by a closure member 4. The closure member f has a cover 10 to which a frustoconical spring 11 is attached with a round cross-section. Will the device with the closure organ closed, the spring 11 presses the battery 3 and its positive pole against the connection of the tone generator and connects the connecting line 9 to the negative pole of the battery 3.
Das Gerät arbeitet wie folgt:The device works as follows:
Durch die Batterie 3, welche eine Spannung von 1,5 V abgibt, wird der Tongenerator (T1, T3, R1, C1, βχ; Τχ, T2, R1, ^o» ^2^ gespeist und erzeugt einen Summton mit einer Frequenz von 620 Hz, der dem Flugton einer männlichen Stechmücke entspricht. In diesem Zusammenhang wird darauf hingewiesen, dass der Tongenerator auch für ein ganzzähliges Vielfaches von 620 Hz ausgelegt sein kann. The tone generator (T 1 , T 3 , R 1 , C 1 , β χ ; Τ χ , T 2 , R 1 , ^ o »^ 2 ^ is fed by the battery 3, which emits a voltage of 1.5 V and generates a buzzing tone with a frequency of 620 Hz, which corresponds to the flight tone of a male mosquito In this context, it should be noted that the tone generator can also be designed for an integer multiple of 620 Hz.
7 0 9837/0036
- 3 -7 0 9837/0036
- 3 -
LeerseiteBlank page
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1367275A CH601978A5 (en) | 1975-10-22 | 1975-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2548707A1 true DE2548707A1 (en) | 1977-09-15 |
Family
ID=4394368
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19757534555U Expired DE7534555U (en) | 1975-10-22 | 1975-10-30 | DEVICE FOR DRIVING MUSHROOMS |
DE19752548707 Ceased DE2548707A1 (en) | 1975-10-22 | 1975-10-30 | DEVICE FOR REPELLING MOSQUITOES |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19757534555U Expired DE7534555U (en) | 1975-10-22 | 1975-10-30 | DEVICE FOR DRIVING MUSHROOMS |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5275575A (en) |
AU (1) | AU511093B2 (en) |
BR (1) | BR7607068A (en) |
CH (1) | CH601978A5 (en) |
DE (2) | DE7534555U (en) |
ES (1) | ES452624A1 (en) |
FR (1) | FR2328397A1 (en) |
IL (1) | IL50704A (en) |
NL (1) | NL7611545A (en) |
SE (1) | SE429491B (en) |
ZA (1) | ZA766257B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3703986C1 (en) * | 1987-02-10 | 1988-01-21 | Klaus-Peter Kolbatz | Process for body-to-body mosquito repellent |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452248A1 (en) * | 1979-03-30 | 1980-10-24 | Saimpex Sa | Protection against undesirable insects or animals - is provided by emission of particular modulated or unmodulated ultrasonic frequency |
JPS56104378U (en) * | 1980-01-10 | 1981-08-14 | ||
JPS58187127A (en) * | 1982-04-23 | 1983-11-01 | 天昇電気工業株式会社 | Ultrasonic generator for expelling mosquito |
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 (en) * | 2001-10-30 | 2005-04-01 | Polyret Textil, S.A. | MACHINE FOR KNITTING PLASTIC TAPE NETWORKS. |
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 (en) * | 2015-12-22 | 2018-03-20 | 广州番禺职业技术学院 | Mobile mosquito repellant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2129111A5 (en) * | 1971-03-16 | 1972-10-27 | Calzaroni Jacqueline | |
AU4743872A (en) * | 1971-10-07 | 1974-04-11 | Tritronics 1971 Ltd | Sonic insect repelling |
DE2352987A1 (en) * | 1973-10-23 | 1975-04-30 | Walter Pollmann | Sound operated mole scarer - emits electrically produced intermittent sound in audible range from buried housing |
BE812166A (en) * | 1974-03-11 | 1974-07-01 | Apparatus to drive away insects - uses electrically-produced shrill sounds |
-
1975
- 1975-10-22 CH CH1367275A patent/CH601978A5/xx not_active IP Right Cessation
- 1975-10-30 DE DE19757534555U patent/DE7534555U/en not_active Expired
- 1975-10-30 DE DE19752548707 patent/DE2548707A1/en not_active Ceased
-
1976
- 1976-10-18 IL IL50704A patent/IL50704A/en unknown
- 1976-10-19 NL NL7611545A patent/NL7611545A/en not_active Application Discontinuation
- 1976-10-19 SE SE7611609A patent/SE429491B/en unknown
- 1976-10-20 FR FR7631609A patent/FR2328397A1/en active Granted
- 1976-10-21 BR BR7607068A patent/BR7607068A/en unknown
- 1976-10-21 ZA ZA766257A patent/ZA766257B/en unknown
- 1976-10-22 ES ES452624A patent/ES452624A1/en not_active Expired
- 1976-10-22 JP JP51126368A patent/JPS5275575A/en active Pending
- 1976-10-28 AU AU19081/76A patent/AU511093B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3703986C1 (en) * | 1987-02-10 | 1988-01-21 | Klaus-Peter Kolbatz | Process for body-to-body mosquito repellent |
Also Published As
Publication number | Publication date |
---|---|
NL7611545A (en) | 1977-04-26 |
IL50704A0 (en) | 1976-12-31 |
SE429491B (en) | 1983-09-12 |
FR2328397B1 (en) | 1983-10-28 |
IL50704A (en) | 1980-03-31 |
CH601978A5 (en) | 1978-07-14 |
DE7534555U (en) | 1979-03-08 |
JPS5275575A (en) | 1977-06-24 |
FR2328397A1 (en) | 1977-05-20 |
ES452624A1 (en) | 1977-10-01 |
SE7611609L (en) | 1977-04-23 |
AU1908176A (en) | 1978-05-04 |
BR7607068A (en) | 1977-09-06 |
ZA766257B (en) | 1977-10-26 |
AU511093B2 (en) | 1980-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8131 | Rejection |