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1. 发明授权

US11950589B2 Bat deterrent ultrasonic transducer for wind turbine applications 有权
公开(公告)号：US11950589B2
公开(公告)日：2024-04-09
申请号：US17173529
申请日：2021-02-11
申请人： Mide Technology Corporation
发明人： Robert Carter
IPC分类号： B06B1/06 , A01M29/18
CPC分类号： A01M29/18 , B06B1/0644 , B06B2201/55 , B06B2201/75
摘要： An ultrasonic transducer for wind turbine applications. The transducer includes a housing with a central diaphragm portion, a peripheral wall thereabout, and a flexure portion supporting the diaphragm portion relative to the peripheral wall. The apex of a cone is secured to the housing central diaphragm portion and the cone has a peripheral rim secured to the metal housing peripheral wall. A driver such as a piezoelectric element is secured to the housing central diaphragm portion opposite the cone apex.

2. 发明授权

US4566085A High intensity ultrasonic generator 失效
标题翻译：高强度超声波发生器
公开(公告)号：US4566085A
公开(公告)日：1986-01-21
申请号：US340598
申请日：1982-01-19
申请人： Stanley Weinberg
发明人： Stanley Weinberg
IPC分类号： A01M29/18 , B06B1/02 , G10K9/122 , H04B1/02 , G08B3/10
CPC分类号： A01M29/18 , B06B1/0276 , G10K9/122 , B06B2201/75
摘要： A high intensity ultrasonic sound generator for producing bursts of ultrasonic frequency and a method of controlling vermin and pests by projecting such bursts into a space from which such vermin and pests are desired to be eradicated. The apparatus has a transformerless power supply employing a voltage divider with a low leakage input capacitor and an output capacitor having a significantly larger capacitance than that of the input capacitor, and wherein the load is voltage dependent so that the greater the charge on the output capacitor, the greater the load and, therefore, the output capacitor is prevented from excessively charging. Ultrasound frequency is generated by two astable multivibrators one of which duty cycles the other and means are provided to vary the frequency within each burst and the burst interval. Means are provided, including parallel LC network with the transducer, which may be set to resonance, in order to reduce unwanted audio, and also including means for rounding the envelope of the bursts of ultrasonic frequency. The speaker includes a free floating cone, with no other mechanical connection than its mechanical connection to the transducer.
摘要翻译：一种用于产生超声波频率的高强度超声波发生器，以及通过将这种脉冲串投射到希望根除这种害虫和害虫的空间中来控制害虫和害虫的方法。该装置具有采用具有低泄漏输入电容器的分压器和具有比输入电容器的电容器显着更大的电容器的输出电容器的无变压器电源，并且其中负载是电压依赖性的，使得输出电容器上的电荷越大负载越大，因此防止输出电容器过度充电。超声频率由两个不稳定的多谐振荡器产生，其中一个占空比为另一个，并且提供装置以改变每个脉冲串内的频率和脉冲间隔。提供了包括可以设置为谐振的具有换能器的并联LC网络的装置，以便减少不想要的音频，并且还包括用于舍入超声频率脉冲串的包络的装置。扬声器包括一个自由浮动锥体，与其与换能器的机械连接没有其他机械连接。

3. 发明授权

US4562561A Ultrasonic pest repeller 失效
标题翻译：超声波杀虫剂
公开(公告)号：US4562561A
公开(公告)日：1985-12-31
申请号：US505470
申请日：1983-06-17
申请人： Paul S. Ackley
发明人： Paul S. Ackley
IPC分类号： B06B1/02 , H04B1/02
CPC分类号： B06B1/0276 , A01M29/18 , B06B2201/75
摘要： Apparatus for use as an ultrasonic pest repeller capable of having three different modes of operation for the purpose of generating ultrasonic signals for use in repelling all types of pests. The apparatus includes a circuit coupled at its output with one or more ultrasonic transducers and the circuit operates to generate electronic signals which are applied to the transducer or transducers for creating the ultrasonic signals in any one of three different modes of operation including a first mode in which a steady, modulated signal is generated, a second mode in which a dual pulse signal is generated with modulation of each pulse, and a third mode in which a signal is swept over a band of frequencies and is modulated simultaneously with the sweeping action. The circuit includes a rectifier for providing a DC regulated voltage. Moreover, the circuit includes components for generating a 60 Hz modulating voltage and a pair of timers which are coupled together and operated when a three-pole, three-position switch is selectively actuated, one of the timers being operable to generate a predetermined on-off voltage used to control the operation of the other timer, the output of the other timer supplying power to the transducer or transducers in the selected mode of operation of the circuit.
摘要翻译：用作能够具有三种不同操作模式的超声波有害生物驱除器的装置，用于产生用于排斥所有类型的害虫的超声波信号。该装置包括在其输出处与一个或多个超声波换能器耦合的电路，并且该电路操作以产生施加到换能器或换能器的电子信号，用于在三种不同操作模式中的任何一种中产生超声波信号，包括第一模式其产生稳定的调制信号，其中通过每个脉冲的调制产生双脉冲信号的第二模式，以及在频带上扫描信号并与扫描动作同时调制的第三模式。该电路包括用于提供直流调节电压的整流器。此外，电路包括用于产生60Hz调制电压的组件和耦合在一起的一对定时器，并且当选择性地启动三极三位置开关时操作该定时器，其中一个定时器可操作以产生预定的在线状态，关闭电压用于控制另一个定时器的操作，另一个定时器的输出在所选电路的操作模式下向换能器或换能器供电。

4. 发明授权

US4346370A Ultra-sonic pest control apparatus 失效
标题翻译：超声波害虫控制装置
公开(公告)号：US4346370A
公开(公告)日：1982-08-24
申请号：US162763
申请日：1980-06-25
申请人： Harry D. Carter , Ted Ojevich
发明人： Harry D. Carter , Ted Ojevich
IPC分类号： A01M29/18 , B06B1/02 , G08B3/10 , A01M29/00
CPC分类号： A01M29/18 , B06B1/0284 , B06B2201/75
摘要： An ultra-sonic pest control apparatus includes a tone generator for generating an output frequency as a function of applied voltage, a transducer electrically connected to the output of the tone generator for delivering ultra-sonic sound, and a generator for generating a periodically repeating sawtooth waveform. A gating oscillator connected to the tone generator and generator emits a frequency sweep responsive to each sawtooth pattern of the sawtooth waveforms and uniformly chops a portion of each frequency sweep and passes the chopped frequency sweeps at predetermined, uniform, timed intervals to the transducer.
摘要翻译：一种超声波害虫控制装置，包括：音调发生器，用于产生作为施加电压的函数的输出频率;电连接到用于输出超声波的音调发生器的输出的换能器;以及用于产生周期性重复的锯齿波的发生器波形连接到音调发生器和发生器的门控振荡器响应于锯齿波形的每个锯齿形图案发出频率扫描，并且均匀地剔除每个频率扫描的一部分，并且以预定的，均匀的定时间隔将切碎的频率扫描传递到换能器。

5. 发明申请

US20180255762A1 LIGHT SOURCE WITH INTEGRAL SONIC PEST REPELLING DEVICE 审中-公开
公开(公告)号：US20180255762A1
公开(公告)日：2018-09-13
申请号：US15918534
申请日：2018-03-12
申请人： Eric Rubel
发明人： Eric Rubel
IPC分类号： A01M29/18 , F21V23/04 , F21K9/232 , F21K9/238 , F21K9/237 , B06B1/02 , G10K11/00
CPC分类号： A01M29/18 , B06B1/0207 , B06B2201/75 , F21K9/232 , F21K9/237 , F21K9/238 , F21V23/04 , F21V23/0464 , F21V33/0056 , F21Y2115/10 , G10K9/22 , G10K11/004
摘要： 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.

6. 发明授权

US4725993A Device including battery-activated oscillator 失效
标题翻译：设备包括电池激活的振荡器
公开(公告)号：US4725993A
公开(公告)日：1988-02-16
申请号：US28718
申请日：1987-03-20
申请人： Charles W. Owen , Roberto A. Garcia
发明人： Charles W. Owen , Roberto A. Garcia
IPC分类号： A01K13/00 , A01K29/00 , A01M29/18 , B06B1/02 , H03K3/03 , H04B1/02 , H03K3/26
CPC分类号： A01M29/18 , B06B1/0223 , B06B2201/75
摘要： 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.

7. 发明授权

US4616351A Pest control apparatus 失效
标题翻译：害虫控制装置
公开(公告)号：US4616351A
公开(公告)日：1986-10-07
申请号：US427915
申请日：1982-09-29
申请人： Lester B. Hall
发明人： Lester B. Hall
IPC分类号： A01M29/18 , B06B1/02 , G10K9/22 , H04B1/02
CPC分类号： A01M29/18 , B06B1/0276 , G10K9/22 , B06B2201/75
摘要： 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.
摘要翻译：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。

8. 发明授权

US3636559A Ultrasonic rat elimination system having random modulation 失效
标题翻译：具有随机调制功能的超声波消除系统
公开(公告)号：US3636559A
公开(公告)日：1972-01-18
申请号：US3636559D
申请日：1968-11-18
申请人： RAT ELIMINATION SYSTEM LTD THE
发明人： GRANDE DOMINIC DEL , ERDMAN DONALD C
IPC分类号： B06B1/02 , G08B3/10
CPC分类号： B06B1/0284 , A01M29/18 , B06B2201/20 , B06B2201/75
摘要： 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.

9. 发明授权

US4669424A Apparatus for and method of repelling pests such as fleas and ticks 失效
标题翻译：用于排除有害生物的设备和方法，例如跳蚤和蜱
公开(公告)号：US4669424A
公开(公告)日：1987-06-02
申请号：US742232
申请日：1985-06-07
申请人： Frank J. Bianco , Oscar Jimenez
发明人： Frank J. Bianco , Oscar Jimenez
IPC分类号： A01K27/00 , A01M29/18 , B06B1/02 , A01K29/00 , H04B1/02
CPC分类号： A01M29/18 , A01K27/009 , B06B1/0276 , B06B2201/75
摘要： 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.
摘要翻译：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。

10. 发明授权

US4484315A Ultrasonic pest control device 失效
标题翻译：超声波害虫控制装置
公开(公告)号：US4484315A
公开(公告)日：1984-11-20
申请号：US422447
申请日：1982-09-20
申请人： Lester B. Hall
发明人： Lester B. Hall
IPC分类号： A01M29/18 , B06B1/02 , H04B1/02
CPC分类号： A01M29/18 , B06B1/0284 , B06B2201/00 , B06B2201/75
摘要： 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.
摘要翻译：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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