[특허]Hall sensor device and method of producing the same

Hall sensor device and method of producing the same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-045/14 H01L-043/00
출원번호	US-0490204 (1990-03-08)
우선권정보	JP-0054915 (1989-03-09)
발명자 / 주소	Murata Shigemi (Himeji JPX)
출원인 / 주소	Mitsubishi Denki K.K. (Tokyo JPX 03)
인용정보	피인용 횟수 : 38 인용 특허 : 0

초록 ▼

An integrally molded Hall sensor device for detecting the crankshaft angle of an automotive engine. The injection mold includes a projection 1a extending into a cavity and having a width equal to that of a gap through which a magnetic shutter passes. Before the molding, the parts are assembled utilizing a skeletal frame having first and second opposing pairs of vertically extending guide members, and the inserted electrical conductor for the Hall IC is embedded in the frame. The Hall IC and associated parts are accommodated in a holder, which is thereafter fitted between the first pair of guide members, to be translatable toward the gap; a magnetic circuit member including a permanent magnet is fitted between the second pair of the guide members to be translatable toward the gap. The assembled parts are then put into the mold such that the surfaces flanking the gap are positioned at respective sides of the projection. A flowing resin is injected into the mold such that the holder and the magnetic circuit member are driven by the flow against the respective side surfaces of the projection. Thus, the width of the gap can be precisely determined by the width of the projection without utilizing jigs.

대표청구항 ▼

A method of producing a Hall sensor device for generating an electrical signal of the type comprising a Hall sensor element disposed on a first side of a projection for converting a variation in magnetic flux into an electrical signal, a thin protective plate disposed between said first side of said projection and said Hall sensor element for covering a sensor surface of the Hall sensor element, and a magnetic circuit member disposed on a second side of said projection having an exposed surface opposing across a gap of said thin protective plate that covers said sensor surface of said Hall sensor element, said gap being of a predetermined width and capable of receiving said magnetic shutter therein such that said Hall sensor element generates an electrical signal corresponding to a movement of said magnetic shutter through said gap, said method comprising the steps of: preparing a mold of resin material for integrally embedding said Hall sensor element, said thin protective plate, and said magnetic circuit wherein said projection is formed which extends into a cavity thereof and has a width corresponding to the predetermined width of said gap; disposing the Hall sensor element within the cavity of the mold at said first side of projection, the thin protective plate being interposed between the Hall sensor element and the projection in such a manner that the Hall sensor element is translated together with the thin protective plate in a direction toward the projection; disposing the magnetic circuit member within the cavity of the mold at said second side of the projection such that the magnetic circuit member is translated in a direction toward the projection; supplying a flow of said resin material into the cavity of the mold such that the Hall sensor element together with the thin protective plate and the magnetic circuit member are driven and translated toward the projection by force of the resin material flowing into the cavity, so that said opposing surfaces of the thin protective plate and the magnetic circuit member abut on respective surfaces of the projection; and removing the integrally molded Hall sensor device out of the mold after the resin material has set.

이 특허를 인용한 특허 (38)

Vig, Ravi; David, Paul A.; Shoemaker, Eric G., Arrangements for magnetic field sensors that act as movement detectors.
상세보기
Taylor, William P.; Scheller, P. Karl; David, Paul, Arrangements for magnetic field sensors that act as tooth detectors.
상세보기
Taylor, William P.; Scheller, P. Karl; David, Paul A., Arrangements for magnetic field sensors that act as tooth detectors.
상세보기
David, Paul A.; Shoemaker, Eric G.; Eagen, Jeffrey, Arrangements for magnetic field sensors to cancel offset variations.
상세보기
Wehling Hans Wilhelm,DEX ; Stumpe Reinhard,DEX ; Kuhn Joachim,DEX, Casting mold for precisely aligning an electronic circuit with a cast wall and method of using same.
상세보기
Buth Martin E. ; Tenhundfeld Steve, Encapsulated control assembly and manufacturing process.
상세보기
Williamson Cecil M. (Carrollton TX), Floatless gauge with resistive/conductive polymer.
상세보기
Hayashi, Hideyuki; Sasaki, Katsuhiro, Insert conductor for use in a generator and having structure for preventing deformation.
상세보기
David, Paul; Taylor, William P.; Scheller, P. Karl; Vig, Ravi; Friedrich, Andreas P., Integrated circuit package having a split lead frame.
상세보기
Taylor, William P.; David, Paul; Vig, Ravi, Integrated circuit package having a split lead frame.
상세보기
David, Paul; Vig, Ravi; Taylor, William P.; Friedrich, Andreas P., Integrated circuit package having a split lead frame and a magnet.
상세보기
Ross ; Jr. Herbert G. ; Taylor Carl A. ; Williamson Cecil M., Linear positioning indicator.
상세보기
Ross ; Jr. Herbert G. ; Taylor Carl A. ; Williamson Cecil M., Linear positioning indicator.
상세보기
Drouin, Mathew; Fernandez, Devon; Towne, Jay M.; Milesi, Alejandro G., Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element.
상세보기
Foletto, Andrea; Eagen, Jeffrey; David, Paul A., Magnetic field sensor for sensing a movement of a ferromagnetic target object.
상세보기
Foletto, Andrea; Vuillermet, Yannick; Friedrich, Andreas P., Magnetic field sensor for sensing a movement of a target object.
상세보기
David, Paul A.; Vig, Ravi, Magnetic field sensor for sensing a proximity of an object.
상세보기
Vig, Ravi; Taylor, William P.; David, Paul A.; Scheller, P. Karl; Friedrich, Andreas P., Magnetic field sensor integrated circuit with an electromagnetic suppressor.
상세보기
Vig, Ravi; Taylor, William P.; David, Paul; Scheller, P. Karl; Friedrich, Andreas P., Magnetic field sensor integrated circuit with integral ferromagnetic material.
상세보기
Vig, Ravi; Taylor, William P.; Friedrich, Andreas P.; David, Paul; Lo, Marie-Adelaide; Burdette, Eric; Shoemaker, Eric; Doogue, Michael C., Magnetic field sensor integrated circuit with integral ferromagnetic material.
상세보기
David, Paul A.; Taylor, William P., Magnetic field sensor providing a movement detector.
상세보기
Ararao, Virgil; Sharma, Nirmal; Engel, Raymond W.; Gagnon, Jay; Sauber, John; Taylor, William P.; Kam-Lum, Elsa, Magnetic field sensors and methods for fabricating the magnetic field sensors.
상세보기
Ararao, Virgil; Sharma, Nirmal; Engel, Raymond W.; Gagnon, Jay; Sauber, John; Taylor, William P.; Kam-Lum, Elsa, Magnetic field sensors and methods for fabricating the magnetic field sensors.
상세보기
Koyama, Hiroshi; Onoue, Tsutomu; Asano, Keigo; Nakamura, Tadatsugu; Shoji, Izuru, Method and apparatus for forming a casting which includes an insert.
상세보기
David, Paul; Taylor, William P., Method and apparatus for magnetic sensor producing a changing magnetic field.
상세보기
Vig, Ravi; Dwyer, Daniel S.; Bowman, Gregory R.; Pinelle, Sandra R.; Clapp, Terry R., Method for fabricating a magnet structure.
상세보기
Koyama Hiroshi,JPX ; Onoue Tsutomu,JPX ; Asano Keigo,JPX ; Nakamura Tadatsugu,JPX ; Shoji Izuru,JPX, Method for forming a casting which includes an insert.
상세보기
Koyama Hiroshi,JPX ; Onoue Tsutomu,JPX ; Asano Keigo,JPX ; Nakamura Tadatsugu,JPX ; Shoji Izuru,JPX, Method for forming a casting which includes an insert.
상세보기
Groendahl, Erik; Stiesdal, Henrik, Method for manufacturing of magnet poles.
상세보기
Walters,William T.; Uselton,Danny J.; Speiser,Robert W., Method, system and apparatus for ferromagnetic wall monitoring.
상세보기
Pepka, Gary T.; Taylor, William P., Methods and apparatus for magnetic sensor having integrated coil.
상세보기
Milano, Shaun D.; Doogue, Michael C.; Taylor, William P., Methods and apparatus for magnetic sensor having non-conductive die paddle.
상세보기
Milano, Shaun D.; Doogue, Michael C.; Taylor, William P., Methods and apparatus for magnetic sensor having non-conductive die paddle.
상세보기
Milano, Shaun D.; Doogue, Michael C.; Taylor, William P., Methods and apparatus for magnetic sensor having non-conductive die paddle.
상세보기
Metivier, Ryan; Taylor, William P., Methods and apparatus for magnetic sensors having highly uniform magnetic fields.
상세보기
Jansseune Luc,BEX, Proximity switch with magnetic field-sensitive sensor.
상세보기
Taracila, Victor; Navarro, Miguel Angel; Robb, Fraser; Chan, Pei H., Radio-frequency traps and methods of common-mode energy damping.
상세보기
Schrader, Ulrich; Goll, Manfred; Biebricher, Lothar, Tool for the primary shaping of a housing for a sensor.
상세보기

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

Hall sensor device and method of producing the same 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (38)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Hall sensor device and method of producing the same 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (38)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트