KR101960719B1 - 자기장 발생기 및 위치 감지 조립체 - Google Patents

자기장 발생기 및 위치 감지 조립체 Download PDF

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Publication number
KR101960719B1
KR101960719B1 KR1020177010744A KR20177010744A KR101960719B1 KR 101960719 B1 KR101960719 B1 KR 101960719B1 KR 1020177010744 A KR1020177010744 A KR 1020177010744A KR 20177010744 A KR20177010744 A KR 20177010744A KR 101960719 B1 KR101960719 B1 KR 101960719B1
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South Korea
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magnetic field
magnets
field generator
magnetic
magnet
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Korean (ko)
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KR20170058419A (ko
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브루스 플레쳐
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로타 엔지니어링 리미티드
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • G01F23/74—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/77—Specific profiles

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Level Indicators Using A Float (AREA)
  • Actuator (AREA)
KR1020177010744A 2014-09-24 2015-09-22 자기장 발생기 및 위치 감지 조립체 Active KR101960719B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1416870.2 2014-09-24
GBGB1416870.2A GB201416870D0 (en) 2014-09-24 2014-09-24 Magnetic Field Generator And Position Sensing Assembly
PCT/GB2015/052742 WO2016046537A1 (en) 2014-09-24 2015-09-22 Magnetic field generator and position sensing assembly

Publications (2)

Publication Number Publication Date
KR20170058419A KR20170058419A (ko) 2017-05-26
KR101960719B1 true KR101960719B1 (ko) 2019-03-21

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KR1020177010744A Active KR101960719B1 (ko) 2014-09-24 2015-09-22 자기장 발생기 및 위치 감지 조립체

Country Status (7)

Country Link
US (2) US10222238B2 (enExample)
EP (1) EP3198231B1 (enExample)
JP (1) JP6713457B2 (enExample)
KR (1) KR101960719B1 (enExample)
CN (1) CN107003148B (enExample)
GB (1) GB201416870D0 (enExample)
WO (1) WO2016046537A1 (enExample)

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CN107852467B (zh) 2015-08-13 2021-01-26 核心光电有限公司 具有视频支持和切换/无切换动态控制的双孔径变焦摄影机
KR102002718B1 (ko) 2016-05-30 2019-10-18 코어포토닉스 리미티드 회전식 볼-가이드 음성 코일 모터
KR102903119B1 (ko) 2016-07-07 2025-12-22 코어포토닉스 리미티드 폴디드 옵틱용 선형 볼 가이드 보이스 코일 모터
CN114051092B (zh) 2016-12-28 2024-07-26 核心光电有限公司 具有延伸光折叠元件扫描范围的致动器及含其的折叠相机
EP4145206A1 (en) 2017-01-12 2023-03-08 Corephotonics Ltd. Compact folded camera
KR102104761B1 (ko) 2017-11-23 2020-04-27 코어포토닉스 리미티드 컴팩트 폴디드 카메라 구조
JP7020258B2 (ja) * 2018-04-06 2022-02-16 村田機械株式会社 位置検出システムおよび走行システム
EP3822588B1 (en) 2018-04-23 2022-09-07 Corephotonics Ltd. An optical-path folding-element with an extended two degree of freedom rotation range
KR102515482B1 (ko) 2019-07-31 2023-03-29 코어포토닉스 리미티드 카메라 패닝 또는 모션에서 배경 블러링을 생성하는 시스템 및 방법
CN119179196A (zh) 2019-12-03 2024-12-24 核心光电有限公司 致动器
US11949976B2 (en) 2019-12-09 2024-04-02 Corephotonics Ltd. Systems and methods for obtaining a smart panoramic image
CN114641805A (zh) 2020-02-22 2022-06-17 核心光电有限公司 用于微距摄影的分屏特征
KR20240096759A (ko) 2020-05-17 2024-06-26 코어포토닉스 리미티드 전체 시야 레퍼런스 이미지 존재 하의 이미지 스티칭
EP4191332B1 (en) 2020-05-30 2024-07-03 Corephotonics Ltd. Systems and methods for obtaining a super macro image
US11637977B2 (en) 2020-07-15 2023-04-25 Corephotonics Ltd. Image sensors and sensing methods to obtain time-of-flight and phase detection information
EP4202521B1 (en) 2020-07-15 2025-03-19 Corephotonics Ltd. Point of view aberrations correction in a scanning folded camera
EP4065934A4 (en) 2020-07-31 2023-07-26 Corephotonics Ltd. LARGE STROKE LINEAR POSITION DETECTION HALL EFFECT SENSOR MAGNET GEOMETRY
KR102480820B1 (ko) 2020-08-12 2022-12-22 코어포토닉스 리미티드 스캐닝 폴디드 카메라의 광학 이미지 안정화
TWI836372B (zh) 2021-03-11 2024-03-21 以色列商核心光電有限公司 彈出式照相機系統
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Publication number Publication date
WO2016046537A1 (en) 2016-03-31
US20190154466A1 (en) 2019-05-23
JP2017534856A (ja) 2017-11-24
CN107003148B (zh) 2020-07-28
KR20170058419A (ko) 2017-05-26
EP3198231A1 (en) 2017-08-02
CN107003148A (zh) 2017-08-01
US10222238B2 (en) 2019-03-05
US20170241806A1 (en) 2017-08-24
EP3198231B1 (en) 2019-09-04
JP6713457B2 (ja) 2020-06-24
GB201416870D0 (en) 2014-11-05

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