CN110612480B - 超声波自清洁系统 - Google Patents

超声波自清洁系统 Download PDF

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Publication number
CN110612480B
CN110612480B CN201880031272.4A CN201880031272A CN110612480B CN 110612480 B CN110612480 B CN 110612480B CN 201880031272 A CN201880031272 A CN 201880031272A CN 110612480 B CN110612480 B CN 110612480B
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China
Prior art keywords
optical element
cleaning
optical
self
vibration
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CN201880031272.4A
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English (en)
Chinese (zh)
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CN110612480A (zh
Inventor
L·霍瑞什
R·霍瑞什
G·科恩
T·万克斯瑟尔
R·L·维斯尼埃夫
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International Business Machines Corp
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International Business Machines Corp
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Publication of CN110612480A publication Critical patent/CN110612480A/zh
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    • 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
    • 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
    • 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

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  • 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)
CN201880031272.4A 2017-05-12 2018-04-18 超声波自清洁系统 Active CN110612480B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/593,605 US10527843B2 (en) 2017-05-12 2017-05-12 Ultra-sonic self-cleaning system
US15/593,605 2017-05-12
US15/806,698 2017-11-08
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 (2)

Publication Number Publication Date
CN110612480A CN110612480A (zh) 2019-12-24
CN110612480B true CN110612480B (zh) 2022-01-28

Family

ID=64096063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880031272.4A Active CN110612480B (zh) 2017-05-12 2018-04-18 超声波自清洁系统

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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Also Published As

Publication number Publication date
GB2577416B (en) 2022-03-09
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
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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