GB2577416B - Ultra-Sonic Self-Cleaning System - Google Patents

Ultra-Sonic Self-Cleaning System Download PDF

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Publication number
GB2577416B
GB2577416B GB1917374.9A GB201917374A GB2577416B GB 2577416 B GB2577416 B GB 2577416B GB 201917374 A GB201917374 A GB 201917374A GB 2577416 B GB2577416 B GB 2577416B
Authority
GB
United Kingdom
Prior art keywords
ultra
cleaning system
sonic
self
sonic self
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.)
Active
Application number
GB1917374.9A
Other languages
English (en)
Other versions
GB201917374D0 (en
GB2577416A (en
Inventor
Horesh Lior
Horesh Raya
Cohen Guy
Van Kessel Theodore
Luke Wisnieff Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB201917374D0 publication Critical patent/GB201917374D0/en
Publication of GB2577416A publication Critical patent/GB2577416A/en
Application granted granted Critical
Publication of GB2577416B publication Critical patent/GB2577416B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves
    • B08B7/028—Using ultrasounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Cleaning In General (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
GB1917374.9A 2017-05-12 2018-04-18 Ultra-Sonic Self-Cleaning System Active GB2577416B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/593,605 US10527843B2 (en) 2017-05-12 2017-05-12 Ultra-sonic self-cleaning system
US15/806,698 US10520723B2 (en) 2017-05-12 2017-11-08 Ultra-sonic self-cleaning system
PCT/IB2018/052692 WO2018207041A1 (en) 2017-05-12 2018-04-18 Ultra-sonic self-cleaning system

Publications (3)

Publication Number Publication Date
GB201917374D0 GB201917374D0 (en) 2020-01-15
GB2577416A GB2577416A (en) 2020-03-25
GB2577416B true GB2577416B (en) 2022-03-09

Family

ID=64096063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1917374.9A Active GB2577416B (en) 2017-05-12 2018-04-18 Ultra-Sonic Self-Cleaning System

Country Status (6)

Country Link
US (3) US10527843B2 (https=)
JP (1) JP2020519433A (https=)
CN (1) CN110612480B (https=)
DE (1) DE112018000917T5 (https=)
GB (1) GB2577416B (https=)
WO (1) WO2018207041A1 (https=)

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US11237387B2 (en) * 2016-12-05 2022-02-01 Texas Instruments Incorporated Ultrasonic lens cleaning system with foreign material detection
US10663418B2 (en) 2017-02-03 2020-05-26 Texas Instruments Incorporated Transducer temperature sensing
US10695805B2 (en) 2017-02-03 2020-06-30 Texas Instruments Incorporated Control system for a sensor assembly
US11042026B2 (en) 2017-02-24 2021-06-22 Texas Instruments Incorporated Transducer-induced heating and cleaning
US11420238B2 (en) 2017-02-27 2022-08-23 Texas Instruments Incorporated Transducer-induced heating-facilitated cleaning
US10780467B2 (en) 2017-04-20 2020-09-22 Texas Instruments Incorporated Methods and apparatus for surface wetting control
US11607704B2 (en) 2017-04-20 2023-03-21 Texas Instruments Incorporated Methods and apparatus for electrostatic control of expelled material for lens cleaners
US10908414B2 (en) 2017-05-10 2021-02-02 Texas Instruments Incorporated Lens cleaning via electrowetting
US10527843B2 (en) * 2017-05-12 2020-01-07 International Business Machines Corporation Ultra-sonic self-cleaning system
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TWI740346B (zh) * 2020-01-10 2021-09-21 茂達電子股份有限公司 異物偵測系統及方法
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WO2022004060A1 (ja) * 2020-07-03 2022-01-06 株式会社村田製作所 洗浄装置、洗浄装置を備える撮像ユニット、および制御方法
US11719928B2 (en) * 2020-09-28 2023-08-08 Waymo Llc Cleaning for rotating sensors
CN112147120A (zh) * 2020-10-19 2020-12-29 赵启涛 自带超声清洁功能的荧光溶解氧传感膜及制备方法与应用
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CN115266747A (zh) * 2022-06-23 2022-11-01 厦门科俊亿智能科技有限公司 一种螺纹检测装置
DE102022117608B4 (de) * 2022-07-14 2024-06-20 Webasto SE Durchsichtsanordnung für einen Umfeldsensor eines Kraftfahrzeuges
CN115815215A (zh) * 2022-11-08 2023-03-21 乳源东阳光智能科技有限公司 一种加热组件及其坐便器和加热组件清洗方法
KR102892331B1 (ko) * 2022-11-14 2025-11-27 나노아이텍(주) 스마트 자동 렌즈 세척 방법
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US20170019065A1 (en) * 2015-07-14 2017-01-19 Texas Instruments Incorporated Ultrasound lens cleaner driver with frequency selectable oscillator

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Also Published As

Publication number Publication date
US10520723B2 (en) 2019-12-31
JP2020519433A (ja) 2020-07-02
CN110612480A (zh) 2019-12-24
US20180329205A1 (en) 2018-11-15
DE112018000917T5 (de) 2019-11-14
CN110612480B (zh) 2022-01-28
US10527843B2 (en) 2020-01-07
US11073687B2 (en) 2021-07-27
GB201917374D0 (en) 2020-01-15
US20180329206A1 (en) 2018-11-15
US20200064624A1 (en) 2020-02-27
WO2018207041A1 (en) 2018-11-15
GB2577416A (en) 2020-03-25

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Effective date: 20220404