KR930016786A - 자기식 픽엎센서 - Google Patents

자기식 픽엎센서 Download PDF

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Publication number
KR930016786A
KR930016786A KR1019920024927A KR920024927A KR930016786A KR 930016786 A KR930016786 A KR 930016786A KR 1019920024927 A KR1019920024927 A KR 1019920024927A KR 920024927 A KR920024927 A KR 920024927A KR 930016786 A KR930016786 A KR 930016786A
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KR
South Korea
Prior art keywords
sensor
core
molding
magnetic pick
spacer
Prior art date
Application number
KR1019920024927A
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English (en)
Other versions
KR960005608B1 (ko
Inventor
이치로 토오고
Original Assignee
기타오카 다카시
미쓰비시덴키 가부시키가이샤
Priority date (The priority date 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 date listed.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11502980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930016786(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 기타오카 다카시, 미쓰비시덴키 가부시키가이샤 filed Critical 기타오카 다카시
Publication of KR930016786A publication Critical patent/KR930016786A/ko
Application granted granted Critical
Publication of KR960005608B1 publication Critical patent/KR960005608B1/ko

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

이 발명은 2차 성형시에는 코어가 편심하는 일이없는 자기 픽엎 센서를 얻는 것을 목적으로 한다. 스페이서(10)의 중심축선상에, 성형 금형내에는 2차 성형될때에 위치결정 핀이 맞닿는 움푹패인 부분(11a), (11b)를 형성해서 성형금형내에서는 움푹패인 부분(11a), (11b)과 코어(1)로 2점 지지된다.

Description

자기식 픽엎센서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 이 발명의 한 실시예를 표시하는 단면도, 제2도는 제1도의 스페이서의 사시도, 제3도는 금형내에서의 스페이서와 위치결정 핀과의 관계를 표시하는 단면도.

Claims (1)

  1. 코어와 마그네트와 스페이서를 쌓아올려서 되고, 상기 코어는 보빈을 개재시켜서 감겨진 코일을 갖는 자기식 픽엎센서에있어서, 상기 스페이서의 상기 마그네트와는 반대측에 움푹 패인 부분을 형성한 것을 특징으로 하는 자기식 픽엎센서.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920024927A 1992-01-08 1992-12-21 자기식 픽업센서 KR960005608B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4001493A JP2829174B2 (ja) 1992-01-08 1992-01-08 磁気式ピックアップセンサ
JP92-001493 1992-01-08

Publications (2)

Publication Number Publication Date
KR930016786A true KR930016786A (ko) 1993-08-30
KR960005608B1 KR960005608B1 (ko) 1996-04-26

Family

ID=11502980

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920024927A KR960005608B1 (ko) 1992-01-08 1992-12-21 자기식 픽업센서

Country Status (4)

Country Link
US (2) US5418454A (ko)
JP (1) JP2829174B2 (ko)
KR (1) KR960005608B1 (ko)
DE (1) DE4300373C5 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69407237T3 (de) † 1993-09-01 2001-08-09 Sumitomo Electric Industries, Ltd. Verfahren zur Herstellung eines Drehsensors
US5675248A (en) * 1993-12-15 1997-10-07 Kabushi Kaisha Honda Lock Magnetic sensor with molded casing having an insert molded coil assembly, pole piece and magnet and amounting bracket assembly
DE4410861C2 (de) * 1994-03-29 2003-04-17 Siemens Ag Bewegungssensor
JP3266736B2 (ja) * 1994-05-17 2002-03-18 三菱電機株式会社 磁気センサ
JP3389775B2 (ja) 1995-05-19 2003-03-24 株式会社デンソー インサート品成形方法およびインサート品成形装置
KR0170060B1 (ko) * 1995-09-12 1999-05-01 이경수 방전등용 충진형 및 개방형 안정기의 제조방법 및 장치
US5818224A (en) * 1995-10-13 1998-10-06 Bently Nevada Corporation Encapsulated transducer with an integrally formed full length sleeve and a component alignment preform and method of manufacture
US5712562A (en) * 1995-10-13 1998-01-27 Bently Nevada Corporation Encapsulated transducer with an alignment plug and method of manufacture
US5770941A (en) * 1995-10-13 1998-06-23 Bently Nevada Corporation Encapsulated transducer and method of manufacture
GB2307661B (en) * 1995-11-30 1998-04-29 Honda Lock Mfg Co Ltd Electromagnetic sensor and moulding die used for manufacturing the same
DE19602230A1 (de) * 1996-01-23 1997-07-24 Teves Gmbh Alfred Sensor
DE19624494A1 (de) * 1996-06-19 1998-01-02 Sick Ag Sensoranordnung
JP3423566B2 (ja) * 1997-02-26 2003-07-07 三菱電機株式会社 磁気センサ
CN100384106C (zh) * 1997-04-17 2008-04-23 Ntt移动通信网株式会社 移动通信系统中的基站装置
US6658720B1 (en) * 1999-03-26 2003-12-09 Endress + Hauser Flowtec Ag Method of manufacturing an electromagnetic flow sensor
US6643909B2 (en) 2001-04-10 2003-11-11 Bently Nevada Llc Method of making a proximity probe
JP4408268B2 (ja) * 2005-03-22 2010-02-03 本田技研工業株式会社 ピックアップコイル
US20070187869A1 (en) * 2006-02-15 2007-08-16 Siemens Vdo Automotive Corporation Single mold active speed sensor
DE102008012665A1 (de) * 2008-03-05 2009-09-10 Conti Temic Microelectronic Gmbh Strommessvorrichtung mittels magnetempfindlichem Sensor für ein leistungselektronisches System
KR100975421B1 (ko) * 2008-03-11 2010-08-11 콘티넨탈 오토모티브 일렉트로닉스 유한회사 차량용 시트트랙의 다이렉트 몰드타입 위치감지센서 구조
DE102012224075A1 (de) 2012-12-20 2014-06-26 Continental Teves Ag & Co. Ohg Sensor zum Erfassen einer Position eines Geberelements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838372A (en) * 1971-10-29 1974-09-24 Motorola Inc Magnetic pickup assembly
US3946482A (en) * 1973-11-23 1976-03-30 Kelsey-Hayes Company Method of manufacturing a wheel speed sensor
DE2410630C3 (de) * 1974-03-06 1978-08-31 Robert Bosch Gmbh, 7000 Stuttgart Impulsdrehzahlgeber
US4268771A (en) * 1977-11-04 1981-05-19 Lace Melvin A Magnetic probe
DE3346159A1 (de) * 1983-12-21 1985-07-04 Vdo Adolf Schindling Ag, 6000 Frankfurt Verfahren zur herstellung eines induktionsgebers
US4847557A (en) * 1987-03-18 1989-07-11 Sumitomo Electric Industries, Ltd. Hermetically sealed magnetic sensor
JPH0227908A (ja) * 1988-07-15 1990-01-30 Iseki & Co Ltd ポット型育苗器の搬送反転装置
US5010263A (en) * 1989-02-21 1991-04-23 Mitsubishi Denki Kabushiki Kaisha Hall effect type sensing device

Also Published As

Publication number Publication date
DE4300373C2 (de) 1997-04-17
KR960005608B1 (ko) 1996-04-26
US5479697A (en) 1996-01-02
DE4300373A1 (en) 1993-07-15
DE4300373C5 (de) 2004-11-04
JPH05264684A (ja) 1993-10-12
US5418454A (en) 1995-05-23
JP2829174B2 (ja) 1998-11-25

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