KR900013637A - 호올 효과형 센서장치 - Google Patents
호올 효과형 센서장치 Download PDFInfo
- Publication number
- KR900013637A KR900013637A KR1019900002028A KR900002028A KR900013637A KR 900013637 A KR900013637 A KR 900013637A KR 1019900002028 A KR1019900002028 A KR 1019900002028A KR 900002028 A KR900002028 A KR 900002028A KR 900013637 A KR900013637 A KR 900013637A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic circuit
- circuit forming
- forming member
- main body
- hool
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
- G01R33/072—Constructional adaptation of the sensor to specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/50—Magnetic or electromagnetic sensors
- B60W2420/503—Hall effect or magnetoresistive, i.e. active wheel speed sensors
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 의한 호올 효과형 센서 장치의 요부를 도시하는 측면단면도.
제2도는 제1도의 Ⅱ-Ⅱ선에 있어서의 평면단면도.
제3도는 본 발명의 제2실시예를 도시하며 제4도의 Ⅲ-Ⅲ선의 단면도.
Claims (2)
- 갭을 구비하도록 설치된 자기회로 형성부재와, 이 자기회로 형성부재를 형성하는 자기회로내에 설치된 호올소자를 구비한 호올 효과형 센서 장치에 있어서, 상기 자기 회로 형성부재와 호올 소자를 위치결정하고 또한 보존할 수 있는 계지부를 갖는 프레임 본체와, 이 프레임 본체에 보존된 상기 자기회로 형성부재 및 호올 소자를 이 프레임 본체와 함께 일체적으로 포위하는 외장형체를 구비하여 형성되는 것을 특징으로 하는 호올 효과형 센서장치.
- 1차 주형에 의해 형성된 계지부를 가지는 프레임본체와, 상기 프레임 본체에 매입된 노출부를 가지는 삽입 도체와, 상기 계지부를 거쳐 상기 프레임 본체에 계지된 자기 회로 형성부재와, 주 몸체가 이 자기회로 성형부재에 의해 형성된 자로내에 설치되고 또한 상기 계지부를 거쳐 상기 프레임 본체에 계지됨과 동시에 상기 주몸체로부터 도출된 리드선이 상기 삽입 도체의 노출부와 전기적으로 접속 형성되는 호올 소자와, 상기 호올소자의 접속부와 상기 자기회로 형성부재와 상기 프레임 본체와를 일체로 포위하는 2차 주형재로 구성되는 외장형체를 구비한 것을 특징으로 하는 호올 효과형 센서장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1039455A JPH02284082A (ja) | 1989-02-21 | 1989-02-21 | ホール効果型センサ装置 |
JP89-39455 | 1989-02-21 | ||
JP1041884A JPH02222848A (ja) | 1989-02-23 | 1989-02-23 | ホール効果型センサ装置 |
JP89-41884 | 1989-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900013637A true KR900013637A (ko) | 1990-09-06 |
KR930007165B1 KR930007165B1 (ko) | 1993-07-31 |
Family
ID=26378848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900002028A KR930007165B1 (ko) | 1989-02-21 | 1990-02-20 | 호올 효과형 센서 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5010263A (ko) |
KR (1) | KR930007165B1 (ko) |
DE (1) | DE4004770A1 (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0489506A (ja) * | 1990-08-02 | 1992-03-23 | Mitsubishi Electric Corp | 角度検出装置 |
US5245234A (en) * | 1990-12-28 | 1993-09-14 | Nippon Densan Corporation | Motor |
DE4103947A1 (de) * | 1991-02-09 | 1992-08-20 | Aeg Sensorsysteme Gmbh | Magnetfeldstaerkesensor mit einem hall-sensor |
JP2829174B2 (ja) * | 1992-01-08 | 1998-11-25 | 三菱電機株式会社 | 磁気式ピックアップセンサ |
FR2692986B1 (fr) * | 1992-06-26 | 1994-08-19 | Roulements Soc Nouvelle | Dispositif de mesure d'un couple de torsion sur un arbre tournant. |
US5461270A (en) * | 1994-05-11 | 1995-10-24 | E. M. W. Groschopp, Inc. | Attachment device for speed sensor in a motor |
JP3266736B2 (ja) * | 1994-05-17 | 2002-03-18 | 三菱電機株式会社 | 磁気センサ |
US5631556A (en) * | 1995-06-20 | 1997-05-20 | Mitsubishi Denki Kabushiki Kaisha | Rotation sensor device and method of manufacturing the same including a doubled up mounting bracket for electrical contact |
US5763970A (en) * | 1997-03-03 | 1998-06-09 | Lexmark International, Inc. | Encoder system with cover mounted encoder |
US6109892A (en) * | 1997-10-21 | 2000-08-29 | Sunonwealth Electric Machine Industry Co., Ltd. | Positioning device for a sensor element of a miniature fan |
US5967763A (en) * | 1997-10-21 | 1999-10-19 | Horng; Ching-Shen | Positioning devices for a sensor element of a miniature fan |
US6744153B2 (en) * | 1998-09-18 | 2004-06-01 | Hirose Electric Co., Ltd. | Apparatus for and method of generating a pulse signal |
JP3720801B2 (ja) * | 2002-10-24 | 2005-11-30 | 三菱電機株式会社 | 磁気検出装置 |
FR2857488A1 (fr) * | 2003-07-11 | 2005-01-14 | Bosch Rexroth Dsi Sas | Telecommande pour engins de travaux publics a poussoir suiveur |
FR2857489B1 (fr) * | 2003-07-11 | 2006-06-09 | Bosch Rexroth Dsi Sas | Telecommande pour engins de travaux publics a poussoir suiveur |
US7663274B2 (en) * | 2004-09-21 | 2010-02-16 | Nidec Corporation | Motor |
US7946555B2 (en) * | 2006-11-16 | 2011-05-24 | Aisan Kogyo Kabushiki Kaisha | Rotational angle sensors and throttle devices |
DE102008052680A1 (de) * | 2008-10-22 | 2010-04-29 | Surgitaix Ag | Vorrichtung zur kontrollierten Einstellung einer chirurgischen Positioniereinheit |
US20100188078A1 (en) * | 2009-01-28 | 2010-07-29 | Andrea Foletto | Magnetic sensor with concentrator for increased sensing range |
US9168106B2 (en) * | 2009-05-05 | 2015-10-27 | Blue Ortho | Device and method for instrument adjustment in computer assisted surgery |
US8629539B2 (en) | 2012-01-16 | 2014-01-14 | Allegro Microsystems, Llc | Methods and apparatus for magnetic sensor having non-conductive die paddle |
US9494660B2 (en) | 2012-03-20 | 2016-11-15 | Allegro Microsystems, Llc | Integrated circuit package having a split lead frame |
US9666788B2 (en) | 2012-03-20 | 2017-05-30 | Allegro Microsystems, Llc | Integrated circuit package having a split lead frame |
US9812588B2 (en) | 2012-03-20 | 2017-11-07 | Allegro Microsystems, Llc | Magnetic field sensor integrated circuit with integral ferromagnetic material |
US10234513B2 (en) | 2012-03-20 | 2019-03-19 | Allegro Microsystems, Llc | Magnetic field sensor integrated circuit with integral ferromagnetic material |
DE102012224075A1 (de) | 2012-12-20 | 2014-06-26 | Continental Teves Ag & Co. Ohg | Sensor zum Erfassen einer Position eines Geberelements |
US9411025B2 (en) | 2013-04-26 | 2016-08-09 | Allegro Microsystems, Llc | Integrated circuit package having a split lead frame and a magnet |
US10921391B2 (en) | 2018-08-06 | 2021-02-16 | Allegro Microsystems, Llc | Magnetic field sensor with spacer |
US10991644B2 (en) | 2019-08-22 | 2021-04-27 | Allegro Microsystems, Llc | Integrated circuit package having a low profile |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3018787A1 (de) * | 1980-05-16 | 1981-11-26 | Robert Bosch Gmbh, 7000 Stuttgart | Kontaktlos gesteuerte spulenzuendanlage fuer brennkraftmaschinen |
CH662649A5 (de) * | 1983-12-15 | 1987-10-15 | Maag Zahnraeder & Maschinen Ag | Zahnmesstaster. |
DE3447312A1 (de) * | 1984-12-24 | 1986-07-10 | Standard Elektrik Lorenz Ag | Magnetfeldsensor |
-
1990
- 1990-02-14 US US07/479,921 patent/US5010263A/en not_active Expired - Lifetime
- 1990-02-15 DE DE4004770A patent/DE4004770A1/de active Granted
- 1990-02-20 KR KR1019900002028A patent/KR930007165B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930007165B1 (ko) | 1993-07-31 |
DE4004770A1 (de) | 1990-08-30 |
DE4004770C2 (ko) | 1993-04-22 |
US5010263A (en) | 1991-04-23 |
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FPAY | Annual fee payment |
Payment date: 20020723 Year of fee payment: 10 |
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