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公开(公告)号：US3075097A
公开(公告)日：1963-01-22
申请号：US84755159
申请日：1959-10-20
Applicant: GULTON IND INC
Inventor： SCARPA THOMAS J
CPC classification number: H03C3/18 , B06B1/0284 , B06B2201/20 , B06B2201/71
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102.发明公开公开(公告)号：US20240191418A1
公开(公告)日：2024-06-13
申请号：US18076668
申请日：2022-12-07
Applicant: WHIRLPOOL CORPORATION
Inventor： Raosaheb Ananda Farakte , Amol Sopan Kolambe , Ajay Manik Naiknaware , Rajwardhan Ajit Deshmukh , Swapnil Jani , Nitin Minocha
CPC classification number: D06F35/002 , A61L2/025 , A61L2/26 , B06B1/0637 , B08B3/045 , D06F23/04 , D06F37/12 , A61L2202/11 , A61L2202/26 , B06B2201/71 , B08B2203/007
Abstract: A laundry appliance includes a drum that rotationally operates within a tub. A fluid delivery system selectively delivers wash fluid to the drum. A rotator rotationally operates within the drum. The rotator selectively operates independent of the drum and about a common rotational axis of the drum and the rotator. A sanitizing mechanism includes an ultrasonic transducer. The ultrasonic transducer selectively delivers waves of an ultrasonic frequency into an amount of the wash fluid disposed within the drum and the rotator. The ultrasonic frequency generates air bubbles and causes cavitation of the air bubbles that directs a micro jet of air through the wash fluid and into articles being processed within the drum.
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103.发明公开公开(公告)号：US20240110725A1
公开(公告)日：2024-04-04
申请号：US18452968
申请日：2023-08-21
Applicant: Rheem Manufacturing Company
Inventor： Christopher M. Hayden , Sergiu G. Mihu , Eric R. Jurczyszak
CPC classification number: F24H9/0042 , B06B1/0238 , B06B2201/71 , B08B3/12
Abstract: The disclosed technology includes a fluid heating device that can include a heating chamber in communication with a heating element, and an ultrasonic transducer in communication with the heating chamber and for transmitting ultrasonic sound waves. The disclosed technology includes an ultrasonic transducer system that includes an assembly configured to attach to a fluid heating device, and an ultrasonic transducer affixed to the assembly. The disclosed technology also includes a method for ultrasonic cleaning within a fluid heating device that can include a controller configured to receive flow data from a flow sensor; based on the flow data, determine that fluid is flowing through a heating chamber; and output instructions for an ultrasonic transducer to output ultrasonic sound waves.
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公开(公告)号：US20230321698A1
公开(公告)日：2023-10-12
申请号：US18025486
申请日：2021-01-28
Applicant: Hitachi High-Tech Corporation
Inventor： Yosuke HORIE , Manabu OCHI , Katsuhiko KIMURA , Hiroyuki TAKAYAMA , Kouhei NONAKA
CPC classification number: B08B3/12 , G01N35/1004 , B06B1/0611 , B06B2201/71
Abstract: The present invention provides an ultrasonic washer that radiates ultrasonic waves from a plurality of vibration surfaces, radiates ultrasonic waves at the same phase, effectively generates cavitation around a nozzle through ultrasonic vibration, and has a high washing effect. The ultrasonic washer of the present invention is characterized by having: a washing tank in which is washed a nozzle that suctions a sample or reagent; and an ultrasonic vibrator having a piezoelectric element sandwiched between a front mass and a back mass, wherein a diaphragm between opposing upper and lower plates is formed at a leading end of the front mass installed at a leading end of the ultrasonic vibrator, and the nozzle is ultrasonically washed in a region between the upper plate and the lower plate
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公开(公告)号：US09956595B2
公开(公告)日：2018-05-01
申请号：US15219895
申请日：2016-07-26
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Takayasu Sato , Yoji Sato
CPC classification number: B08B3/12 , B06B3/00 , B06B3/04 , B06B2201/71 , B08B7/028 , B08B2203/0288 , G10K11/205 , G10K11/28
Abstract: An ultrasonic cleaner is provided. The ultrasonic cleaner includes: a first ultrasonic vibrator configured to generate a first ultrasonic wave; a first oscillator configured to drive the first ultrasonic vibrator; a wash tank configured to store a detergent solution; and an attenuation mechanism configured to damp vibration of the wash tank. The wash tank includes a parabolic surface which is a recessed surface facing a vibration surface of the first ultrasonic vibrator, and is configured to reflect the first ultrasonic wave to a focal position where an object to be cleaned is placed. The vibration of the wash tank is generated by the first ultrasonic wave impinging on the wash tank.
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Patent Agency Ranking
公开(公告)号：US20170267991A1
公开(公告)日：2017-09-21
申请号：US15588472
申请日：2017-05-05
Applicant: FloDesign Sonics, Inc.
Inventor： Bart Lipkens , Walter M. Presz, JR. , Kedar Chitale , Daniel Hatten , Nathaniel Bodnar , Goutam Ghoshal
IPC: C12N13/00 , B01D21/26 , C12N1/02 , B06B1/06 , C12N5/078 , C12N5/0783 , C12M1/00 , C12M1/26 , B01D21/28 , C12N1/16
CPC classification number: C12N13/00 , B01D21/262 , B01D21/283 , B06B1/0622 , B06B1/0644 , B06B1/0685 , B06B2201/71 , C12M33/10 , C12M47/02 , C12M47/04 , C12N1/02 , C12N1/16 , C12N5/0634 , C12N5/0636 , C12N5/0641 , C12N5/0644
Abstract: Acoustophoretic devices for separating particles from a non-flowing host fluid are disclosed. The devices include a substantially acoustically transparent container and a separation unit, with the container being placed within the separation unit. An ultrasonic transducer in the separation unit creates a planar or multi-dimensional acoustic standing wave within the container, trapping particles disposed within the non-flowing fluid and causing them to coalesce or agglomerate, then separate due to buoyancy or gravity forces.
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公开(公告)号：US20170036251A1
公开(公告)日：2017-02-09
申请号：US15219895
申请日：2016-07-26
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Takayasu Sato , Yoji Sato
IPC: B08B3/12
CPC classification number: B08B3/12 , B06B3/00 , B06B3/04 , B06B2201/71 , B08B7/028 , B08B2203/0288 , G10K11/205 , G10K11/28
Abstract: An ultrasonic cleaner is provided. The ultrasonic cleaner includes: a first ultrasonic vibrator configured to generate a first ultrasonic wave; a first oscillator configured to drive the first ultrasonic vibrator; a wash tank configured to store a detergent solution; and an attenuation mechanism configured to damp vibration of the wash tank. The wash tank includes a parabolic surface which is a recessed surface facing a vibration surface of the first ultrasonic vibrator, and is configured to reflect the first ultrasonic wave to a focal position where an object to be cleaned is placed. The vibration of the wash tank is generated by the first ultrasonic wave impinging on the wash tank.
Abstract translation: 提供超声波清洗机。 超声波清洗器包括：第一超声波振动器，被配置为产生第一超声波; 第一振荡器，被配置为驱动所述第一超声波振子; 配置成存储洗涤剂溶液的洗涤槽; 以及衰减机构，其构造成阻止所述洗涤槽的振动。 洗涤槽包括抛物面，该抛物面是面对第一超声波振动器的振动面的凹面，并且被配置为将第一超声波反射到放置待清洁物体的焦点位置。 洗涤槽的振动是由冲击在洗涤槽上的第一超声波产生的。
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108.发明申请COMPOSITE TRANSDUCER APPARATUS AND SYSTEM FOR PROCESSING A SUBSTRATE AND METHOD OF CONSTRUCTING THE SAME 有权用于处理基板的复合传感器装置和系统及其构造方法公开(公告)号：US20150258583A1
公开(公告)日：2015-09-17
申请号：US14727116
申请日：2015-06-01
Applicant: Akrion Systems, LLC
Inventor： John A. Korbler , Richard Novak
CPC classification number: B08B3/12 , B06B1/0607 , B06B1/0629 , B06B1/0633 , B06B2201/55 , B06B2201/70 , B06B2201/71 , H01L41/183 , H01L41/37 , H04R17/00
Abstract: An apparatus for processing articles with acoustic energy and a method of constructing a transducer that utilizes a composite of piezoelectric pillars. In one embodiment, the invention is a method of constructing a device for generating acoustic energy comprising: providing a layer of supporting material; positioning a piezoelectric material atop the layer of adhesive material; cutting the piezoelectric material into a plurality of pillars so that spaces exist between adjacent pillars; and filling the spaces with a resilient material to form a composite assembly.
Abstract translation: 用于处理具有声能的制品的装置以及构造使用压电柱的复合材料的换能器的方法。 在一个实施例中，本发明是一种构建用于产生声能的装置的方法，包括：提供一层支撑材料; 将压电材料定位在粘合剂材料层的顶部; 将压电材料切割成多个柱，使得相邻柱之间存在空间; 并用弹性材料填充空间以形成复合组件。
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109.发明申请Apparatus and Methods of Tuning and Amplifying Piezoelectric Sonic and Ultrasonic Outputs 有权调谐和放大压电声波和超声波输出的装置和方法公开(公告)号：US20140029386A1
公开(公告)日：2014-01-30
申请号：US13851336
申请日：2013-03-27
Applicant: George Whitaker
Inventor： George Whitaker
IPC: B06B1/06
CPC classification number: B06B1/06 , B06B1/0207 , B06B1/0618 , B06B2201/20 , B06B2201/55 , B06B2201/71 , B06B2201/74
Abstract: An apparatus and method associated with amplifying piezoelectric sonic and ultrasonic outputs is presented which provides high power output from piezoelectric devices, especially at high ultrasonic frequencies, in open air, which mitigates or eliminates overheating of the piezoelectric devices when stimulated at or near their peak outputs for extended periods. In addition, the invention provides a means of amplifying a piezoelectric sonic and ultrasonic device if a desired output power exceeds a normal maximum capability of the piezoelectric device.
Abstract translation: 提出了一种与放大压电声波和超声波输出相关联的装置和方法，其提供来自压电装置的高功率输出，特别是在高空气中的高超声波频率下，其在峰值输出处或其附近受到刺激时减轻或消除压电装置的过热 长时间 此外，本发明提供一种如果所需的输出功率超过压电器件的正常最大容量，则可以放大压电声波和超声波装置。
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110.发明授权Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound 有权用于清洁和/或处理声音的装置，电路，信号，探针和方法公开(公告)号：US08075695B2
公开(公告)日：2011-12-13
申请号：US11704875
申请日：2007-02-09
Applicant: William L. Puskas
Inventor： William L. Puskas
CPC classification number: B01J19/10 , B06B1/0284 , B06B2201/71
Abstract: The invention utilizes single and multiple frequency ultrasound generators driving single and multiple frequency resonant and harmonic transducer arrays at frequencies into the megasonic range. Generator signals that increase cavitation efficiency improve the performance of the cleaning, microbiological inactivation, sonochemistry or processing systems.
Abstract translation: 本发明利用单频和多频超声波发生器将频率上的单频和多频谐振和谐波换能器阵列驱动到兆声波范围。 增加气穴效率的发电机信号提高清洁，微生物灭活，声化学或加工系统的性能。
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