KR20060130833A - 비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트 - Google Patents
비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트 Download PDFInfo
- Publication number
- KR20060130833A KR20060130833A KR1020050048707A KR20050048707A KR20060130833A KR 20060130833 A KR20060130833 A KR 20060130833A KR 1020050048707 A KR1020050048707 A KR 1020050048707A KR 20050048707 A KR20050048707 A KR 20050048707A KR 20060130833 A KR20060130833 A KR 20060130833A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- sender unit
- fixed
- casing
- stator yoke
- Prior art date
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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
- G01F23/30—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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (3)
- 연료탱크 내에 고정되며, 연료량의 액면 높이에 따라 부유하는 뜨게의 위치를 감지하여 차량의 연료 잔량을 감지하기 위한 센더 유니트에 있어서,케이싱과;상기 케이싱 내에 회동 가능하도록 수납되는 원형의 회전자 요크와;상기 회전자 요크 하부에 고정되는 고리 형상의 자석과;상기 자석의 하면과 이격되어 서로 수평한 다수의 암들로 이루어져 상기 자석과 함께 폐 자기회로를 이루는 자성체이되, 상기 다수의 암들 중에 최소한 한 개소 이상에는 갭이 형성되는 고정자 요크와;상기 고정자 요크에 형성된 갭 사이에 고정되는 자기 감지 소자와;상기 케이싱 내에 수납 고정되며, 상기 고정자 요크가 고정되는 플레이트와;일측 단부가 상기 뜨게와 연결되며, 타측 단부가 상기 케이싱을 관통하여 상기 회전자 요크에 고정되는 로드로 구성되는 것을 특징으로 하는 비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트.
- 제1항에 있어서, 자기 감지 소자는 홀 소자인 것을 특징으로 하는 연료잔량 감지용 센더 유니트.
- 제1항에 있어서, 상기 고정자 요크는 금속 분말로 이루어진 단층의 코어인 것을 특징으로 하는 연료잔량 감지용 센더 유니트.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050048707A KR100720176B1 (ko) | 2005-06-08 | 2005-06-08 | 비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트 |
PCT/KR2006/002182 WO2006132496A1 (en) | 2005-06-08 | 2006-06-07 | Sender unit for sensing the level of remaining fuel in a fuel tank utilizing a non-contacting sensor |
EP06768786A EP1889018B1 (en) | 2005-06-08 | 2006-06-07 | Sender unit for sensing the level of remaining fuel in a fuel tank utilizing a non-contacting sensor |
CN200680020233A CN100585347C (zh) | 2005-06-08 | 2006-06-07 | 采用非接触传感器感知燃料箱内剩余燃料高度的发射器单元 |
US11/916,735 US8015871B2 (en) | 2005-06-08 | 2006-06-07 | Sender unit for sensing the level of remaining fuel in a fuel tank utilizing a non-contacting sensor |
JP2008515623A JP4807533B2 (ja) | 2005-06-08 | 2006-06-07 | 非接触センサを用いて燃料タンクの残燃料のレベルを検出するためのセンダユニット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050048707A KR100720176B1 (ko) | 2005-06-08 | 2005-06-08 | 비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060130833A true KR20060130833A (ko) | 2006-12-20 |
KR100720176B1 KR100720176B1 (ko) | 2007-05-18 |
Family
ID=37498661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050048707A KR100720176B1 (ko) | 2005-06-08 | 2005-06-08 | 비접촉식 센서를 이용한 연료잔량 감지용 센더 유니트 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8015871B2 (ko) |
EP (1) | EP1889018B1 (ko) |
JP (1) | JP4807533B2 (ko) |
KR (1) | KR100720176B1 (ko) |
CN (1) | CN100585347C (ko) |
WO (1) | WO2006132496A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5621517B2 (ja) * | 2010-11-04 | 2014-11-12 | 株式会社デンソー | 液面検出装置 |
US8521495B2 (en) * | 2010-12-10 | 2013-08-27 | The Boeing Company | Calculating liquid levels in arbitrarily shaped containment vessels using solid modeling |
DE102013215015A1 (de) * | 2013-07-31 | 2015-02-05 | Robert Bosch Gmbh | Messvorrichtung für Füllstand eines Behälters |
US9285437B2 (en) * | 2013-10-02 | 2016-03-15 | Rockwell Automation Technologies, Inc. | Hall effect sensor core with multiple air gaps |
KR20170065535A (ko) * | 2014-10-08 | 2017-06-13 | 세미컨덕터 콤포넨츠 인더스트리즈 엘엘씨 | 레벨 센서 및 방법 |
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 |
JP6336925B2 (ja) * | 2015-02-05 | 2018-06-06 | 愛三工業株式会社 | 液面検出装置 |
EP3259566A1 (en) | 2015-02-18 | 2017-12-27 | TI Group Automotive Systems, L.L.C. | Level sender |
CN104977066B (zh) * | 2015-06-29 | 2018-02-27 | 慈溪市德顺容器有限公司 | 一种水平液位计 |
JP6533807B2 (ja) * | 2017-05-25 | 2019-06-19 | 矢崎総業株式会社 | 液面レベルセンサ |
KR20210128001A (ko) * | 2019-03-20 | 2021-10-25 | 비테스코 테크놀로지스 게엠베하 | 각도 검출 디바이스 |
Family Cites Families (16)
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US5332965A (en) * | 1992-06-22 | 1994-07-26 | Durakool Incorporated | Contactless linear angular position sensor having an adjustable flux concentrator for sensitivity adjustment and temperature compensation |
JP2664874B2 (ja) * | 1994-09-21 | 1997-10-22 | 日本ビニロン株式会社 | 液面レベル測定装置 |
KR0166281B1 (ko) * | 1995-11-29 | 1999-05-01 | 김태구 | 자동차의 연료량 측정장치 |
US6518753B1 (en) * | 1996-12-04 | 2003-02-11 | Ab Eletronik Gmbh | Angle of rotation sensor having a rotating annular magnet and two ferritic stator halves |
US6310473B1 (en) * | 1998-12-15 | 2001-10-30 | Kearney-National, Inc. | Magnetic rotational position sensor |
JP3539299B2 (ja) | 1999-06-17 | 2004-07-07 | 株式会社デンソー | 回転角検出装置 |
US6483296B1 (en) * | 1999-06-17 | 2002-11-19 | Denso Corporation | Angular position detection apparatus |
JP2001356040A (ja) | 2000-06-15 | 2001-12-26 | Unisia Jecs Corp | 燃料ゲージ |
JP3905707B2 (ja) | 2001-01-09 | 2007-04-18 | 矢崎総業株式会社 | 液面レベルセンサ |
JP4126159B2 (ja) * | 2001-01-11 | 2008-07-30 | 矢崎総業株式会社 | 回転検出装置用マグネット及び回転検出装置用マグネットの製造方法 |
JP3746956B2 (ja) | 2001-01-11 | 2006-02-22 | 矢崎総業株式会社 | 回転検出センサ及び回転検出センサの製造方法 |
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 |
CN1291859C (zh) * | 2002-12-05 | 2006-12-27 | 韩国汽车燃料系统株式会社(Kafus) | 汽车油位系统 |
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KR100567856B1 (ko) * | 2004-03-29 | 2006-04-05 | 주식회사 캐프스 | 비접촉식 마그네틱 위치센서 |
-
2005
- 2005-06-08 KR KR1020050048707A patent/KR100720176B1/ko active IP Right Grant
-
2006
- 2006-06-07 EP EP06768786A patent/EP1889018B1/en active Active
- 2006-06-07 JP JP2008515623A patent/JP4807533B2/ja active Active
- 2006-06-07 US US11/916,735 patent/US8015871B2/en active Active
- 2006-06-07 CN CN200680020233A patent/CN100585347C/zh active Active
- 2006-06-07 WO PCT/KR2006/002182 patent/WO2006132496A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1889018A1 (en) | 2008-02-20 |
EP1889018B1 (en) | 2013-03-20 |
CN101194150A (zh) | 2008-06-04 |
US8015871B2 (en) | 2011-09-13 |
EP1889018A4 (en) | 2009-01-07 |
CN100585347C (zh) | 2010-01-27 |
KR100720176B1 (ko) | 2007-05-18 |
JP4807533B2 (ja) | 2011-11-02 |
US20080202231A1 (en) | 2008-08-28 |
WO2006132496A1 (en) | 2006-12-14 |
JP2008544219A (ja) | 2008-12-04 |
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