EP3942260A1 - Winkelerfassungseinrichtung - Google Patents
WinkelerfassungseinrichtungInfo
- Publication number
- EP3942260A1 EP3942260A1 EP20712957.8A EP20712957A EP3942260A1 EP 3942260 A1 EP3942260 A1 EP 3942260A1 EP 20712957 A EP20712957 A EP 20712957A EP 3942260 A1 EP3942260 A1 EP 3942260A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier
- detection device
- angle detection
- cover
- sensor
- 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.)
- Pending
Links
Classifications
-
- 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/265—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
-
- 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/266—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
-
- 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
- G01F23/32—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 using rotatable arms or other pivotable transmission elements
- G01F23/38—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 using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
-
- 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
- G01F23/80—Arrangements for signal processing
- G01F23/802—Particular electronic circuits for digital processing equipment
-
- 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
- G01F23/32—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 using rotatable arms or other pivotable transmission elements
- G01F23/36—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 using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019203825.5A DE102019203825B4 (de) | 2019-03-20 | 2019-03-20 | Winkelerfassungseinrichtung und Kraftstoff-Füllstand-Erfassungseinrichtung |
DE102019203827.1A DE102019203827A1 (de) | 2019-03-20 | 2019-03-20 | Winkelerfassungseinrichtung |
PCT/EP2020/057672 WO2020188053A1 (de) | 2019-03-20 | 2020-03-19 | Winkelerfassungseinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3942260A1 true EP3942260A1 (de) | 2022-01-26 |
Family
ID=69903186
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20712957.8A Pending EP3942260A1 (de) | 2019-03-20 | 2020-03-19 | Winkelerfassungseinrichtung |
EP20712954.5A Active EP3942259B1 (de) | 2019-03-20 | 2020-03-19 | Winkelerfassungseinrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20712954.5A Active EP3942259B1 (de) | 2019-03-20 | 2020-03-19 | Winkelerfassungseinrichtung |
Country Status (5)
Country | Link |
---|---|
US (2) | US20220163368A1 (de) |
EP (2) | EP3942260A1 (de) |
KR (2) | KR20210128001A (de) |
CN (2) | CN113557410A (de) |
WO (2) | WO2020188053A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023197044A1 (en) * | 2022-04-14 | 2023-10-19 | Gasbot Pty Ltd | Fluid level indicating apparatus |
Family Cites Families (52)
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JPS6311608Y2 (de) * | 1978-03-29 | 1988-04-05 | ||
US4584552A (en) * | 1982-03-26 | 1986-04-22 | Pioneer Electronic Corporation | Hall element with improved composite substrate |
JP2557998B2 (ja) * | 1990-04-04 | 1996-11-27 | 旭化成工業株式会社 | InAsホール効果素子 |
DE19648539C2 (de) | 1996-11-25 | 2000-04-13 | Mannesmann Vdo Ag | Passiver magnetischer Positionssensor |
DE19701246A1 (de) * | 1997-01-16 | 1998-07-23 | Mannesmann Vdo Ag | Füllstandsgeber |
KR100431044B1 (ko) * | 1998-08-07 | 2004-05-12 | 아사히 가세이 가부시키가이샤 | 자기 센서 및 그 제조 방법 |
US6453741B1 (en) * | 1999-08-26 | 2002-09-24 | International Avionics, Inc. | Fuel transmitter for non-electrically invasive liquid level measurement |
JP2002022403A (ja) * | 2000-07-13 | 2002-01-23 | Tokyo Keiso Co Ltd | 変位検出器および変位検出方法 |
US6564632B2 (en) * | 2001-01-11 | 2003-05-20 | Rochester Gauges, Inc. | Liquid level gauge with removable hall device |
CN100375308C (zh) * | 2001-07-26 | 2008-03-12 | 旭化成电子材料元件株式会社 | 半导体霍尔传感器 |
DE10142618A1 (de) * | 2001-08-31 | 2003-03-27 | Helag Electronic Gmbh | Tankfüllstandsgeber |
JP3760851B2 (ja) * | 2001-12-05 | 2006-03-29 | 株式会社デンソー | 液面検出装置 |
KR100477868B1 (ko) * | 2002-02-22 | 2005-03-22 | 조주현 | 인쇄회로기판을 이용한 일체형 액체충전식 기울기 각도센서의 제조방법 |
US6851315B2 (en) * | 2002-02-26 | 2005-02-08 | Rudolph Bergsma Trust | Hermetic fuel level sender |
DE10229280A1 (de) * | 2002-06-28 | 2004-01-22 | Ti Automotive (Neuss) Gmbh | Berührungsloser Füllstandgeber |
JP3605097B2 (ja) * | 2002-07-02 | 2004-12-22 | 矢崎総業株式会社 | 非接触式液面レベルセンサ |
US7377163B2 (en) * | 2003-06-19 | 2008-05-27 | Denso Corporation | Liquid level detector |
JP4165422B2 (ja) * | 2004-03-16 | 2008-10-15 | 株式会社デンソー | 液面検出装置 |
US7093485B2 (en) * | 2003-11-17 | 2006-08-22 | Nartron Corporation | Fuel level sensor |
DE102005003741B4 (de) * | 2004-06-26 | 2007-06-06 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Füllstandsgeber für einen Tank |
US7165450B2 (en) * | 2004-07-01 | 2007-01-23 | Mohammad Ali Jamnia | Variable position sensor employing magnetic flux and housing therefore |
KR100639780B1 (ko) * | 2004-09-07 | 2006-10-30 | 현대모비스 주식회사 | 연료량 측정 장치 |
WO2006076968A1 (en) * | 2005-01-21 | 2006-07-27 | Bourns Inc. | A sensor |
KR100720176B1 (ko) * | 2005-06-08 | 2007-05-18 | 주식회사 캐프스 | 비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트 |
DE102005029786B4 (de) * | 2005-06-24 | 2008-12-04 | Continental Automotive Gmbh | Füllstandsensor |
DE102005047542B4 (de) * | 2005-10-14 | 2011-07-21 | Continental Automotive GmbH, 30165 | Füllstandssensor |
DE102005047544B4 (de) * | 2005-10-14 | 2011-07-21 | Continental Automotive GmbH, 30165 | Füllstandsgeber |
DE102005062775A1 (de) * | 2005-12-28 | 2007-07-05 | Robert Bosch Gmbh | Vorrichtung zur Messung eines Füllstands |
JP2008060123A (ja) * | 2006-08-29 | 2008-03-13 | Hitachi Cable Ltd | ホールセンサ搭載基板 |
DE102007061316A1 (de) * | 2007-12-19 | 2009-06-25 | Continental Automotive Gmbh | Tankgeberplatine |
JP2009243990A (ja) * | 2008-03-31 | 2009-10-22 | Nippon Seiki Co Ltd | 液面検出装置 |
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JP5152679B2 (ja) * | 2009-03-27 | 2013-02-27 | 日本精機株式会社 | 液面検出装置 |
JP5310798B2 (ja) * | 2010-11-08 | 2013-10-09 | 株式会社デンソー | 液面検出装置 |
WO2012129254A2 (en) * | 2011-03-21 | 2012-09-27 | Sri International | Mobile robotic manipulator system |
CN202188883U (zh) * | 2011-06-01 | 2012-04-11 | 蒋勤舟 | 液位传感器装置 |
JP5825520B2 (ja) * | 2011-12-28 | 2015-12-02 | 日本精機株式会社 | 液面検出装置 |
JP5660088B2 (ja) * | 2012-08-20 | 2015-01-28 | 株式会社デンソー | 液面検出装置、及び液面検出装置の製造方法 |
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CN103278216A (zh) * | 2013-05-31 | 2013-09-04 | 江苏多维科技有限公司 | 液位传感器系统 |
JP6123521B2 (ja) * | 2013-07-01 | 2017-05-10 | 株式会社デンソー | 液面検出装置 |
DE102013215015A1 (de) * | 2013-07-31 | 2015-02-05 | Robert Bosch Gmbh | Messvorrichtung für Füllstand eines Behälters |
JP6123578B2 (ja) * | 2013-08-27 | 2017-05-10 | 株式会社デンソー | 液面検出装置の製造方法 |
JP6158067B2 (ja) * | 2013-12-17 | 2017-07-05 | 愛三工業株式会社 | 液量検出装置及び液量検出装置を備える燃料ポンプモジュール |
JP6336923B2 (ja) * | 2015-01-30 | 2018-06-06 | 愛三工業株式会社 | 液面検出装置 |
JP6336924B2 (ja) * | 2015-02-04 | 2018-06-06 | 愛三工業株式会社 | 液面検出装置 |
JP6868963B2 (ja) * | 2016-03-15 | 2021-05-12 | エイブリック株式会社 | 磁気センサおよびその製造方法 |
CN108075035B (zh) * | 2016-11-18 | 2021-08-20 | 旭化成微电子株式会社 | 霍尔元件 |
BR102016030722B1 (pt) * | 2016-12-28 | 2021-07-20 | Robert Bosch Limitada | Dispositivo de mensuração de nível de fluido liquido em ambiente confinado |
JP6533807B2 (ja) * | 2017-05-25 | 2019-06-19 | 矢崎総業株式会社 | 液面レベルセンサ |
CN207251576U (zh) * | 2017-09-08 | 2018-04-17 | 上海灿瑞科技股份有限公司 | 一种全极性霍尔传感器开关 |
CN109443495A (zh) * | 2019-01-16 | 2019-03-08 | 浙江湖州新京昌电子有限公司 | 一种磁阻式密封非接触液位传感器 |
-
2020
- 2020-03-19 US US17/439,950 patent/US20220163368A1/en active Pending
- 2020-03-19 CN CN202080020498.1A patent/CN113557410A/zh active Pending
- 2020-03-19 EP EP20712957.8A patent/EP3942260A1/de active Pending
- 2020-03-19 EP EP20712954.5A patent/EP3942259B1/de active Active
- 2020-03-19 WO PCT/EP2020/057672 patent/WO2020188053A1/de unknown
- 2020-03-19 WO PCT/EP2020/057664 patent/WO2020188050A1/de unknown
- 2020-03-19 US US17/439,887 patent/US20220187118A1/en active Pending
- 2020-03-19 CN CN202080022192.XA patent/CN113597542A/zh active Pending
- 2020-03-19 KR KR1020217031030A patent/KR20210128001A/ko not_active Application Discontinuation
- 2020-03-19 KR KR1020217030837A patent/KR20210127999A/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2020188053A1 (de) | 2020-09-24 |
US20220187118A1 (en) | 2022-06-16 |
US20220163368A1 (en) | 2022-05-26 |
CN113597542A (zh) | 2021-11-02 |
KR20210128001A (ko) | 2021-10-25 |
CN113557410A (zh) | 2021-10-26 |
KR20210127999A (ko) | 2021-10-25 |
EP3942259A1 (de) | 2022-01-26 |
EP3942259B1 (de) | 2023-05-17 |
WO2020188050A1 (de) | 2020-09-24 |
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