KR900700848A - 회전각 결정용 측정장치 - Google Patents
회전각 결정용 측정장치Info
- Publication number
- KR900700848A KR900700848A KR1019890702500A KR890702500A KR900700848A KR 900700848 A KR900700848 A KR 900700848A KR 1019890702500 A KR1019890702500 A KR 1019890702500A KR 890702500 A KR890702500 A KR 890702500A KR 900700848 A KR900700848 A KR 900700848A
- Authority
- KR
- South Korea
- Prior art keywords
- coils
- measuring device
- current conducting
- carrier
- conducting portion
- Prior art date
Links
Classifications
-
- 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
- G01D5/204—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 by influencing the mutual induction between two or more coils
- G01D5/2053—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 by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element
-
- 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
- G01D5/2225—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 non-ferromagnetic conductive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
내용없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 발명의 전형적인 실시예가 도면에 도시되었고, 하기 설명에서 보다자세하게 묘사되었다,
제1도는 장착된 코일을 갖는 외장을 도시하고
제2도는 원근 화법에 의한 전류 전도부를 도시한 것이다.
Claims (8)
- 센서 코일의 감쇠가 전류 전도부(20)의 전기적 전도물질 영역 크기의 변경에 의해 변화되고 상기 코일(11,12,13,14)에 할당되는, 전기적으로 비전도 물질로 이루어진 캐리어(10)상에 장착된 센서 코일(11,12,13,14)의 도움으로 회전각을 접촉없이 결정하기 위한 측정 장치에 있어서, 상기 코일(11,12,13,14)은 중공의 실린 더 형상으로 캐리어(10)상에 장착되고, 전류 전도부(20)는 캐리어(10)에 배열되어 캐리어에 대해 움직이는 것을 특징으로 하는 측정장치.
- 제1항에 있어서, 서로 정반대로 대향된 두 개의 코일(11,12,13,14)이 몸체(10)상에 배열된 것을 특징으로 하는 측정 장치.
- 제1항 및 제2항에 있어서, 4개의 코일(11,12,13,14)이 몸체(10)상에 배열되고, 서로 대향되게 놓인 각 경우에서 코일(11,14)의 자장 방향이 정류되고, 회전 방향에서 연속적인 코일의 자장 방향이 반대 방향으로 작용하므로써 전류 전도부(20)가 움직일 때 각 경우에 코일은 처음에 강하게 감쇠되고 다른 코일은 약하게 감쇠되는 것을 특징으로 하는 측정 장치.
- 제1항 내지 제3항중 한 항에 있어서, 전류 전도부(20)는 구부러져있고 몸체(10)의 만곡부에 일치되는 서로 대향되게 놓여 있는 전류 전도 물질의 영역(21,22)을 가지며, 상기 영역(21,22)사이의 전류 전도부는 전기 전도성이 낮은 영역(23,24)을 갖는 것을 특징으로 하는 측정 장치.
- 제1항 내지 제4항중 한 항에 있어서, 코일(11,12,13,14)의 측정 전압(Sic)은 정류되고, 연속 코일의 측정전압(Sic)은 서로 감해지는 것을 특징으로 하는 측정 장치.
- 제1항 내지 제5항중 한 항에 있어서, 코일(11,12,13,14)은 몸체(10)의 내부 또는 외부에 배열된 캐리어 필름에 장착되는 것을 특징으로 하는 측정 장치.
- 제6항에 있어서, 캐리어 필름상의 코일(11,12,13,14)이 에칭기술로 제조되는 것을 특징으로 하는 측정장치.
- 제6항에 있어서, 캐리어 필름상의 측정 코일(11,12,13,14)이 두꺼운 필름 기술로 제조되는 것을 특징으로 하는 측정 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3815074A DE3815074A1 (de) | 1988-05-04 | 1988-05-04 | Messeinrichtung zur bestimmung des drehwinkels |
DEP3815074.3 | 1988-05-04 | ||
PCT/DE1989/000224 WO1989011077A1 (en) | 1988-05-04 | 1989-04-14 | Measuring device for determining an angle of rotation |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900700848A true KR900700848A (ko) | 1990-08-17 |
Family
ID=6353539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890702500A KR900700848A (ko) | 1988-05-04 | 1989-04-14 | 회전각 결정용 측정장치 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0414699A1 (ko) |
JP (1) | JPH03504158A (ko) |
KR (1) | KR900700848A (ko) |
DE (1) | DE3815074A1 (ko) |
ES (1) | ES2014077A6 (ko) |
WO (1) | WO1989011077A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211614C2 (de) * | 1992-04-07 | 1994-04-21 | Bosch Gmbh Robert | Meßeinrichtung zur Bestimmung eines Drehwinkels |
DE4406417A1 (de) * | 1994-02-28 | 1995-09-07 | Bosch Gmbh Robert | Einrichtung zum Messen eines Weges oder eines Winkels |
DE29514026U1 (de) * | 1995-09-01 | 1995-11-02 | Sew Eurodrive Gmbh & Co | Vorrichtung zur Drehzahl- und/oder Drehrichtungserfassung von Motoren, insbesondere Asynchronmotoren |
JP2002090177A (ja) * | 2000-09-14 | 2002-03-27 | Tokyo Cosmos Electric Co Ltd | 無接点型変位検出装置 |
DE102007011952B4 (de) * | 2007-03-09 | 2019-09-26 | Werner Turck Gmbh & Co. Kg | Bewegungsmessvorrichtung, insbesondere Drehwinkelgeber |
DE102013213663A1 (de) * | 2013-07-12 | 2015-01-15 | Zf Friedrichshafen Ag | Anhängerkupplung |
DE102014224426A1 (de) * | 2014-11-28 | 2016-06-02 | Zf Friedrichshafen Ag | Anhängerkupplung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE372858B (ko) * | 1971-12-31 | 1975-01-13 | Asea Ab | |
US4384252A (en) * | 1979-05-11 | 1983-05-17 | The Bendix Corporation | Cup shaped magnetic pickoff for use with a variable reluctance motion sensing system |
DE2951148C2 (de) * | 1979-12-19 | 1984-04-19 | Robert Bosch Gmbh, 7000 Stuttgart | Meßeinrichtung für einen Drehwinkel und/oder ein Drehoment |
DE3307105A1 (de) * | 1982-03-17 | 1983-09-22 | Robert Bosch Gmbh, 7000 Stuttgart | Messeinrichtung fuer einen drehwinkel und/oder ein drehmoment |
DE3218508C2 (de) * | 1982-05-17 | 1986-12-18 | Oskar Ing.(grad.) 7073 Lorch Mohilo | Frequenzgespeiste Meßspulenanordnung für einen induktiven Drehwinkelaufnehmer |
DE3582783D1 (de) * | 1984-11-20 | 1991-06-13 | S G Kk | Einrichtung zum erfassen der drehlage. |
DE3511490A1 (de) * | 1985-03-29 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Messeinrichtung fuer drehwinkel und/oder drehmomente |
-
1988
- 1988-05-04 DE DE3815074A patent/DE3815074A1/de active Granted
-
1989
- 1989-04-14 WO PCT/DE1989/000224 patent/WO1989011077A1/de not_active Application Discontinuation
- 1989-04-14 JP JP1504059A patent/JPH03504158A/ja active Pending
- 1989-04-14 EP EP19890904011 patent/EP0414699A1/de not_active Withdrawn
- 1989-04-14 KR KR1019890702500A patent/KR900700848A/ko not_active Application Discontinuation
- 1989-05-04 ES ES8901535A patent/ES2014077A6/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0414699A1 (de) | 1991-03-06 |
DE3815074A1 (de) | 1989-11-16 |
JPH03504158A (ja) | 1991-09-12 |
WO1989011077A1 (en) | 1989-11-16 |
ES2014077A6 (es) | 1990-06-16 |
DE3815074C2 (ko) | 1990-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |