KR900018641A - 회전각을 측정하는 측정 장치 - Google Patents

회전각을 측정하는 측정 장치 Download PDF

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Publication number
KR900018641A
KR900018641A KR1019900007243A KR900007243A KR900018641A KR 900018641 A KR900018641 A KR 900018641A KR 1019900007243 A KR1019900007243 A KR 1019900007243A KR 900007243 A KR900007243 A KR 900007243A KR 900018641 A KR900018641 A KR 900018641A
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KR
South Korea
Prior art keywords
sleeve body
measuring device
coil
casing
measuring
Prior art date
Application number
KR1019900007243A
Other languages
English (en)
Inventor
비찌그 아르민
외르크 하흐텔 한스
Original Assignee
클라스 포스, 만프레드 크네취
로베르트 보쉬 게엠베하
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.)
Filing date
Publication date
Application filed by 클라스 포스, 만프레드 크네취, 로베르트 보쉬 게엠베하 filed Critical 클라스 포스, 만프레드 크네취
Publication of KR900018641A publication Critical patent/KR900018641A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/22—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 by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/2208—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 by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils
    • G01D5/2216—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 by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils by a movable ferromagnetic element, e.g. a core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

내용 없음

Description

회전각을 측정하는 측정 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 일실시예를 도시한 것으로 드로틀 밸브의 종단면도.

Claims (4)

  1. 회전축을 거쳐서 회전가능한 회전부분의 회전각을 무접촉식으로 측정하는 측정 장치이며, 원통형 코일 유지체가 설치되어 있으며, 상기 코일 유지체가 주위 방향에 있어서 서로 동등한 원주각 만큼 엇갈려 배치되고 있어서 코일 유지체 축선에 대해서 평행인 축선을 구비한 적어도 2개의 센서 코일을 가지고 있으며, 회전부분에 견고하게 결합되어 있는 도전성 및/또는 강자성 재료제의 슬리브체가 설치되어 있으며, 상기 슬리브체가 센서 코일을 구비한 센서 유지체를 반경 방향의 유격을 남기고 에워싸고 있으며 주위 방향으로 연장되어 있는 비도전성의 적어도 1개의 구역을 가지고 있으며, 상기 구역의 길이가 센서 코일을 수에 의해서 분할된 슬리브체의 전체 주위에 거의 동등한 형식의 것에 있어서, 슬리브체(18)가 단면에서 상기 슬리브체와 일체인 동축적인 삽입핀(23)을 가지고 있고, 상기 삽입판이 회전축 단부(10)에의 감합 결합적인 삽입을 위해 삽입 구멍(24)을 가지고 있으며, 슬리브체(18)가 반경방향 유격을 가지고 케이싱 포트(11)에 의해서 에워싸여 있으며, 상기 케이싱 포트의 바닥으로부터 그 케이싱과 일체인 코일 유지체(12)가 동축적으로 돌출하고 있으며, 케이싱 포트(12)의 가장자리부에 회전부분을 수용하는 케이싱과의 결합을 위해 고정 플랜지(19)가 배치되어 있는 것을 특징으로 하는 회전각을 측정하는 측정 장치.
  2. 제1항에 있어서, 감합 결합되는 삽입구멍(24)과, 그 삽입구멍에 삽입되는 회전축 단부가 서로 상보 형상으로 구성되어 있고, 회전부분이 0위치를 차지하고 있는 경우에 슬리브체(14)가 비도전성의 구역(22)과 인접된 2개의 센서 코일(13, 14)을 각각 동등한 크기의 구분으로 덮는 회전 위치를 차지하도록 되어 있는 것을 특징으로 하는 회전각을 측정하는 측정장치.
  3. 제1항 또는 제2항에 있어서, 케이싱 포트(11)가 센서코일(13, 14)의 권선 단부와 도관 접속된 다극의 접속 플러그(17)를 가지고 있는 것을 특징으로 하는 회전각을 측정하는 측정장치.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 고정 플랜지(19)가 고정나사를 삽입하기 위해서 서로 동등한 원주각 만큼 이탈된 복수개의 관통공(20, 21)을 가지고 있는 것을 특징으로 하는 회전각을 측정하는 측정장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900007243A 1989-05-24 1990-05-21 회전각을 측정하는 측정 장치 KR900018641A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3916864.6 1989-05-24
DE3916864A DE3916864A1 (de) 1989-05-24 1989-05-24 Messeinrichtung zur messung eines drehwinkels

Publications (1)

Publication Number Publication Date
KR900018641A true KR900018641A (ko) 1990-12-22

Family

ID=6381277

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007243A KR900018641A (ko) 1989-05-24 1990-05-21 회전각을 측정하는 측정 장치

Country Status (5)

Country Link
US (1) US5027067A (ko)
JP (1) JPH0312501A (ko)
KR (1) KR900018641A (ko)
BR (1) BR9002417A (ko)
DE (1) DE3916864A1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824535A1 (de) * 1988-07-20 1990-01-25 Bosch Gmbh Robert Messeinrichtung zur bestimmung eines drehwinkels
WO1990004152A1 (en) * 1988-10-11 1990-04-19 Radiodetection Limited Homopolar inductive displacement sensor
DE4122478A1 (de) * 1991-02-12 1992-08-13 Bosch Gmbh Robert Messeinrichtung zur bestimmung eines drehwinkels
DE4211616A1 (de) * 1992-04-07 1993-10-14 Bosch Gmbh Robert Meßvorrichtung zur Bestimmung eines Drehwinkels
DE4211615C2 (de) * 1992-04-07 1994-09-22 Bosch Gmbh Robert Meßeinrichtung zur Bestimmung eines Drehwinkels
DE4213979A1 (de) * 1992-04-29 1993-11-04 Teves Metallwaren Alfred Vorrichtung zur messung von drehbewegungen
DE4216344A1 (de) * 1992-05-16 1993-11-18 Bayerische Motoren Werke Ag Drehwinkelsensor zur Erfassung des Drehwinkels einer Drehwelle
EP0572715A1 (en) * 1992-06-02 1993-12-08 Combustion Engineering, Inc. Check valve testing method
JPH06147815A (ja) * 1992-09-18 1994-05-27 Nippondenso Co Ltd 内燃機関用回転角センサ
US6201388B1 (en) 1997-11-10 2001-03-13 Invensys Building Systems, Inc. Device for determining the angular position of a rotating member utilizing a magnetic hall effect transducer
US6577119B1 (en) 1999-12-01 2003-06-10 Sena Yaddehige Pedal position sensor with magnet movable relative to a magnetic field sensor located in a stator channel
DE10333028A1 (de) * 2003-07-21 2005-02-10 Hella Kgaa Hueck & Co. Induktiver Winkelsensor zum Messen des Drehwinkels einer Welle
DE102007038298A1 (de) * 2007-08-14 2009-02-19 Kuhnke Automotive Gmbh & Co. Kg Drehbewegungssensor zur Erfassung der Drehbewegung einer Welle
DE102010015366B4 (de) * 2010-01-04 2015-04-02 Oechsler Aktiengesellschaft Drehwinkel-Sensorsystem und Verfahren zu seiner Herstellung

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GB924714A (en) * 1960-05-24 1963-05-01 Westinghouse Brake & Signal Improvements relating to indicator devices
US3178641A (en) * 1961-02-06 1965-04-13 Gen Motors Corp Drag cup tachometer accelerometer
US3281682A (en) * 1962-11-06 1966-10-25 Gen Precision Inc Hall effect tachometer using an eddycurrent rotor and flux focusing elements
CA1098615A (en) * 1975-12-29 1981-03-31 George S. Hopper Ferroelectric imaging system
DE2709412A1 (de) * 1977-03-04 1978-09-07 Max Baermann Wirbelstromtachometer mit temperaturkompensation
US4240302A (en) * 1977-11-02 1980-12-23 Anschutz & Co., G.M.B.H. Gyroscopic instrument
DE2945315A1 (de) * 1979-11-09 1981-05-21 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische regeleinrichtung fuer lastschaltgetriebe
US4529933A (en) * 1982-04-26 1985-07-16 Cts Corporation Speed sensor and method for producing same
GB2128719B (en) * 1982-10-20 1986-11-26 Vann Inc Geo Gravity oriented perforating gun for use in slanted boreholes

Also Published As

Publication number Publication date
BR9002417A (pt) 1991-08-06
US5027067A (en) 1991-06-25
JPH0312501A (ja) 1991-01-21
DE3916864A1 (de) 1990-11-29

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