专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 发明申请

US20180206477A1 TECHNIQUES FOR PROVIDING A BROAD-BAND ULTRASONIC TRANSDUCER DEVICE USING A PLURALITY OF NARROW-BAND TRANSDUCER ARRAYS AND A METHOD OF WILDLIFE DETERRENCE USING SAME 审中-公开
公开(公告)号：US20180206477A1
公开(公告)日：2018-07-26
申请号：US15925186
申请日：2018-03-19
申请人： NRG SYSTEMS, INC.
发明人： Thomas J. Nostrand , Cody Spiegel , Dale E. Williams , Junda Zhu
IPC分类号： A01M29/18 , B06B1/02 , B06B1/06
CPC分类号： A01M29/18 , A61N7/00 , B06B1/0269 , B06B1/0622 , B06B2201/75 , G01N29/34
摘要： A broadband ultrasonic transducer device (UTD) is disclosed that utilizes a plurality of narrow-band piezo electric elements grouped into single-frequency sub-arrays to provide a relatively simple, highly-reliable deterrent unit (DU) capable of emitting ultrasonic energy over a wide coverage area and at a sound pressure level that meets or exceeds other DU approaches. In an embodiment, the broadband UTD includes a housing portion configured to couple to a plurality of piezo sub-array plates. Each piezo sub-array plate includes a plurality of pockets or cavities to receive respective narrow-band (e.g., 1-3 kHz) piezo electro transducer elements with characteristics, e.g., geometries and material composition, that cause each to emit ultrasonic energy at a particular resonant frequency. A controller of the UTD implements a control scheme to emit ultrasonic energy in a plurality of output modes including a white noise node and a single-frequency mode for deterrence applications.

5. 发明授权

US5214411A Ultrasonic animal repelling apparatus 失效
标题翻译：超声波动物排斥装置
公开(公告)号：US5214411A
公开(公告)日：1993-05-25
申请号：US790519
申请日：1991-11-12
申请人： Steven L. Herbruck
发明人： Steven L. Herbruck
IPC分类号： A01M29/18 , B06B1/02 , G08B13/19 , G10K11/28
CPC分类号： A01M29/18 , B06B1/0207 , G08B13/19 , G10K11/28 , B06B2201/75
摘要： 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.
摘要翻译：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。

6. 发明授权

US4338593A Rodent control apparatus and method 失效
标题翻译：啮齿动物控制装置及方法
公开(公告)号：US4338593A
公开(公告)日：1982-07-06
申请号：US179268
申请日：1980-08-18
申请人： Thomas Mills
发明人： Thomas Mills
IPC分类号： B06B1/02 , G08B3/10
CPC分类号： B06B1/0276 , B06B2201/75
摘要： 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.
摘要翻译：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。

7. 发明授权

US3872472A Ultrasonic system for repelling noxious fauna 失效
标题翻译：用于回收臭氧的超声波系统
公开(公告)号：US3872472A
公开(公告)日：1975-03-18
申请号：US42375973
申请日：1973-12-11
申请人： MOSCHGAT ROBERT G
发明人： MOSCHGAT ROBERT G
IPC分类号： A01M29/18 , B06B1/02 , A01M29/00 , G10K10/00
CPC分类号： A01M29/18 , B06B1/0284 , B06B2201/75
摘要： 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.
摘要翻译：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。

8. 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.

9. 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.

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式