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公开(公告)号：US5214411A
公开(公告)日：1993-05-25
申请号：US790519
申请日：1991-11-12
Applicant: Steven L. Herbruck
Inventor： Steven L. Herbruck
CPC classification number: A01M29/18 , B06B1/0207 , G08B13/19 , G10K11/28 , B06B2201/75
Abstract: An ultrasonic sound emitting apparatus produces an undesireable noise for animals such as dogs and cats to deter such animals from trespassing within certain geographical locations with this noise being of such a high frequency level that it is not heard by most human beings. The apparatus includes a housing with an ultrasonic emitter being mounted within a reflector cone formed within the front face of the housing. The sound emitter is moveable relative to the cone between a projected position and a retracted position and when in the retracted position the pattern of sound emitted is substantially wider than when the emitter is in the projected position. With the emitter in the projected position the pattern of sound emitted is of substantially greater length than the pattern of sound with the emitter in the retracted position. A sensor such as an infrared sensor is to be mounted within the front face of the housing which will cause activation of the emitter only upon an animal being detected.
Abstract translation: 超声波发声装置对诸如狗和猫的动物产生不希望的噪音，以阻止这些动物在某些地理位置的侵入，这种噪声具有高频率，大多数人听不到这种噪音。 该装置包括壳体，其具有安装在形成在壳体前表面内的反射器锥体内的超声波发射器。 声音发射器相对于锥体在突出位置和缩回位置之间是可移动的，并且当处于缩回位置时，发射的声音图案比发射器处于投影位置时显着更宽。 在发射器处于投影位置时，发射的声音的图案的长度大大大于发射器处于缩回位置的声音图案的长度。 诸如红外传感器的传感器将被安装在壳体的正面内，这将仅在被检测到动物时才引起发射器的激活。
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公开(公告)号：US4338593A
公开(公告)日：1982-07-06
申请号：US179268
申请日：1980-08-18
Applicant: Thomas Mills
Inventor： Thomas Mills
CPC classification number: B06B1/0276 , B06B2201/75
Abstract: Apparatus and method for producing ultrasonic sound waves used to disperse rodents including negative feedback damping of a tuned band-pass filter output circuit. An electrical signal is frequency modulated, amplitude modulated asynchronously with the frequency modulation, pulsed on and off and applied to a speaker to produce ultrasonic sound waves corresponding thereto. The output signal is passed through a tuned band-pass filter circuit which includes negative feedback damping to reduce the power consumption of the amplification of the output signal and in part to produce the band-pass characteristics of the band-pass filter output circuit.
Abstract translation: 用于产生用于分散啮齿动物的超声波的装置和方法，包括调谐带通滤波器输出电路的负反馈衰减。 电信号被频率调制，与频率调制异步调幅，脉冲开和关，并施加到扬声器以产生与其对应的超声波。 输出信号通过调谐带通滤波器电路，其包括负反馈阻尼，以减少输出信号的放大功率消耗，并且部分地产生带通滤波器输出电路的带通特性。
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公开(公告)号：US3872472A
公开(公告)日：1975-03-18
申请号：US42375973
申请日：1973-12-11
Applicant: MOSCHGAT ROBERT G
Inventor： MOSCHGAT ROBERT G
CPC classification number: A01M29/18 , B06B1/0284 , B06B2201/75
Abstract: An ultrasonic system for intermittently producing pulses of energy for permanently repelling rats and other noxious fauna. The system includes a voltage-controlled oscillator capable of generating an ultrasonic signal whose frequency lies within a range to which noxious fauna are highly sensitive. Means are provided to apply voltages intermittently to the oscillator to produce an output signal whose frequency depends on the applied voltage and to convey this signal for a brief period to one or more ultrasonic transducers arranged to irradiate an infested area, the applied voltages having random values whereby each radiated pulse of energy has a different frequency and rats exposed to the ultrasonic pulses are unable to acquire deaf immunity.
Abstract translation: 一种用于间歇地产生能量永久排斥大鼠和其他有害动物的能量的超声波系统。 该系统包括能够产生频率在有害动物群高度敏感的范围内的超声波信号的压控振荡器。 提供用于间歇地向振荡器施加电压的装置以产生其频率取决于施加的电压的输出信号，并将该信号短暂地传送到布置成照射感染区域的一个或多个超声换能器，所施加的电压具有随机值 由此每个辐射的能量脉冲具有不同的频率，暴露于超声波脉冲的大鼠不能获得聋的免疫力。
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公开(公告)号：US20180255762A1
公开(公告)日：2018-09-13
申请号：US15918534
申请日：2018-03-12
Applicant: Eric Rubel
Inventor： Eric Rubel
CPC classification number: A01M29/18 , B06B1/0207 , B06B2201/75 , F21K9/232 , F21K9/237 , F21K9/238 , F21V23/04 , F21V23/0464 , F21V33/0056 , F21Y2115/10 , G10K9/22 , G10K11/004
Abstract: A light source suitable for use in a conventional light socket of a conventional light fixture includes an integral sonic repelling device operable to generate sound at a frequency that is inaudible to humans but that repels pests such as mice and rats.
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公开(公告)号：US4725993A
公开(公告)日：1988-02-16
申请号：US28718
申请日：1987-03-20
Applicant: Charles W. Owen , Roberto A. Garcia
Inventor： Charles W. Owen , Roberto A. Garcia
CPC classification number: A01M29/18 , B06B1/0223 , B06B2201/75
Abstract: A low duty cycle relaxation oscillator periodically gates an ultrasonic frequency relaxation oscillator into an on state. The ultrasonic frequency oscillations are supplied to an electric-compressional wave transducer by way of a push-pull driver. The duty cycle and repetition rate of the relaxation oscillator and the ultrasonic oscillation frequency are such that compressional waves derived by the transducer incident on fleas in the region where the transducer is located repels the fleas. All active elements in the oscillator and driver are CMOS devices which draw only leakage current while in quiescent bi-level states and through current from a battery during transitions between the bi-level states. The drain from the battery is reduced by connecting a high impedance between the battery and the CMOS devices during a relaxation oscillator transition.
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Patent Agency Ranking
公开(公告)号：US4616351A
公开(公告)日：1986-10-07
申请号：US427915
申请日：1982-09-29
Applicant: Lester B. Hall
Inventor： Lester B. Hall
CPC classification number: A01M29/18 , B06B1/0276 , G10K9/22 , B06B2201/75
Abstract: Ultrasonic pest control apparatus comprising an elongated housing having opposite ends, a sound generator carried by the housing adjacent one end thereof and including at least one transducer for providing output sound waves when driven by an electrical signal, the sound waves being directed outwardly from the end of the housing and having a frequency normally inaudible to humans and intolerable by pests such as rodents and the like, and an electrical connector element at the other end of the housing adapted to be inserted manually into a standard electrical outlet receptacle commonly found in buildings and the like. The connector can be of the prong type or of the threaded type commonly found on the base of electric lamps. The transducer preferably is driven in a manner such that the generated sound waves are a composite output in the form of a random pattern of harmonies.
Abstract translation: 超声波害虫控制装置包括具有相对端的细长壳体，由壳体邻近其一端承载的声发生器，并且包括用于在由电信号驱动时提供输出声波的至少一个换能器，声波从端部向外指向 并且具有通常对人类无法察觉的频率，并且由诸如啮齿动物等的害虫所不能容忍的频率，以及在壳体的另一端处的电连接器元件，其适于手动插入到在建筑物中常见的标准电插座， 类似。 连接器可以是叉型或电灯底座上常见的螺纹型。 优选地，传感器以使得所产生的声波是随机和谐形式的复合输出的方式被驱动。
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公开(公告)号：US3636559A
公开(公告)日：1972-01-18
申请号：US3636559D
申请日：1968-11-18
Applicant: RAT ELIMINATION SYSTEM LTD THE
Inventor： GRANDE DOMINIC DEL , ERDMAN DONALD C
CPC classification number: B06B1/0284 , A01M29/18 , B06B2201/20 , B06B2201/75
Abstract: Apparatus and method for repelling rats and mice from an area by means of generation of a modulated ultrasonic sound level. The sound level is frequency modulated within a range of ultrasonic frequencies to which rats and mice respond. In addition, it is amplitude modulated in a random manner. The modulations of the signal prevent rats and mice from adapting to the sound, and thereby renders the sound particularly unpleasant to them.
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18.发明授权
公开(公告)号：US4669424A
公开(公告)日：1987-06-02
申请号：US742232
申请日：1985-06-07
Applicant: Frank J. Bianco , Oscar Jimenez
Inventor： Frank J. Bianco , Oscar Jimenez
CPC classification number: A01M29/18 , A01K27/009 , B06B1/0276 , B06B2201/75
Abstract: Pests, such as fleas and ticks, are repelled from domestic animals, such as dogs and cats, by attaching an ultrasonic compressional wave energy source to the animal in such a position that a beam of the compressional wave energy is directed downwardly toward a surface on which the animal is located. Energy in the beam is reflected from the surface back to the animal. The energy has sufficient intensity, as reflected back to and incident on the animal, to repel the pests. The energy is pulsed on and off at a relatively low duty cycle at a rate above a predetermined minimum, such that during each pulse the envelope amplitude varies.
Abstract translation: 通过将超声波压缩波能量源附着在动物上，使得将压缩波能量的束向下朝向表面的位置的位置，例如蚤和蜱等的害虫被从家畜（例如狗和猫）中排斥 动物所在的地方。 梁中的能量从表面反射回动物。 能量具有足够的强度，反映到动物身上并且发生在动物身上，以排斥害虫。 能量以相对较低的工作周期以高于预定最小值的速率脉冲开和关，使得在每个脉冲期间，包络幅度变化。
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公开(公告)号：US4484315A
公开(公告)日：1984-11-20
申请号：US422447
申请日：1982-09-20
Applicant: Lester B. Hall
Inventor： Lester B. Hall
CPC classification number: A01M29/18 , B06B1/0284 , B06B2201/00 , B06B2201/75
Abstract: A device for generating and radiating ultrasonic sound waves for the control of pests such as rodents, insects and the like comprising a housing having at least two surface portions, an electrically operated sound generator carried by the housing associated with one of the housing surface portions for providing output sound waves directed outwardly from the one surface portion of the housing and in an ultrasonic frequency range normally inaudible to humans and intolerable by pests such as rodents, insects and the like, and a pair of spaced-apart prongs of electrically conducting material extending from the other of the housing surface portions and connected electrically to the sound generator and adapted for insertion manually into the socket of a standard electrical outlet receptacle commonly found in buildings and the like for supplying electricity to the sound generator and simultaneously supporting and holding the device. The prongs are the sole means for supporting and holding the device relative to the outlet. A stabilizing bar extends from the other housing surface portion at a location spaced from the prongs and is adapted to contact the receptacle in a manner spacing the other surface portion a desired distance from the receptacle. The sound generator comprises a plurality of transducers arranged in two groups operating in two frequency ranges in a manner providing a composite output in the form of a random pattern of frequencies and amplitude peaking in the ultrasonic frequency range.
Abstract translation: 一种用于产生和辐射用于控制诸如啮齿动物，昆虫等的害虫的超声波的装置，包括具有至少两个表面部分的壳体，由与壳体表面部分中的一个相关联的壳体承载的电动声发生器， 提供从壳体的一个表面部分向外引导的输出声波，并且在通常对人类无法察觉的超声波频率范围内，并且由诸如啮齿动物，昆虫等的害虫所导致的不可容忍的输出声波和一对间隔开的导电材料的分支 从另一个壳体表面部分并且电连接到声音发生器并且适于手动插入在建筑物等中常见的标准电气插座插座的插座中，用于向声音发生器供电并且同时支撑和保持装置 。 插脚是用于相对于插座支撑和固定装置的唯一手段。 稳定杆从另一个壳体表面部分延伸在与叉头间隔开的位置处，并且适于以使得另一个表面部分与容器隔开期望距离的方式接触插座。 声音发生器包括以两组工作在两个频率范围内的多个换能器，其以提供在超声波频率范围内的随机频率模式和幅度峰化的形式的复合输出。
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公开(公告)号：US4186387A
公开(公告)日：1980-01-29
申请号：US840061
申请日：1977-10-11
Applicant: Robert G. Moschgat
Inventor： Robert G. Moschgat
CPC classification number: A01M29/18 , B06B1/0284 , B06B2201/20 , B06B2201/75
Abstract: A method of and system for sonifying a portion of a given area to rid the area of unwanted pests comprising providing at least one ultrasonic point source each producing a set of pulsed signals having a randomly varying frequency in the range of about 18-30 KHz and having an intensity of at least 90 dB at the periphery of a cone shaped area extending outwardly therefrom and having a predetermined maximum length and a predetermined maximum width. The point sources are spaced in the given area to maintain the minimum sound intensity level at any point in the sonified portion at not less than 90 dB by disposing point sources opposite one another when the distance therebetween is greater the maximum length, disposing point sources adjacent one another to effect a longitudinal overlapping of adjacent cones when the room width is greater than the maximum width and disposing point sources perpendicular to the adjacent point sources to sonify any dead space therebetween.
Abstract translation: 一种用于对给定区域的一部分进行超声波以去除不想要的害虫的区域的方法和系统，包括提供至少一个超声波点源，每个超声点源产生一组具有约18-30KHz范围内随机变化的频率的脉冲信号，以及 在从其向外延伸的锥形区域的周边处具有至少90dB的强度，并且具有预定的最大长度和预定的最大宽度。 点源在给定区域间隔开，以便在超声波部分中的任何点处，通过将点源相对设置在彼此相对的距离，以保持最小声音强度水平，当它们之间的距离大于最大长度时，将点源相邻 彼此相互影响当房间宽度大于最大宽度时相邻锥体的纵向重叠，并且将点源设置成垂直于相邻点源来超声波其间的任何死角。
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