DE19581628T1 - Motorwelle mit integral gebildeten komplementären Targets - Google Patents
Motorwelle mit integral gebildeten komplementären TargetsInfo
- Publication number
- DE19581628T1 DE19581628T1 DE19581628T DE19581628T DE19581628T1 DE 19581628 T1 DE19581628 T1 DE 19581628T1 DE 19581628 T DE19581628 T DE 19581628T DE 19581628 T DE19581628 T DE 19581628T DE 19581628 T1 DE19581628 T1 DE 19581628T1
- Authority
- DE
- Germany
- Prior art keywords
- integrally formed
- motor shaft
- formed complementary
- complementary targets
- targets
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000000295 complement effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
-
- 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
- G01D5/142—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 using Hall-effect devices
- G01D5/147—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 using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
Landscapes
- Physics & Mathematics (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/238,106 US5469055A (en) | 1994-05-04 | 1994-05-04 | Engine shaft with integrally formed complementary targets |
PCT/US1995/005596 WO1995030883A1 (en) | 1994-05-04 | 1995-05-04 | Engine shaft with integrally formed complementary targets |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19581628T1 true DE19581628T1 (de) | 1997-04-24 |
DE19581628C2 DE19581628C2 (de) | 1998-07-30 |
Family
ID=22896532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19581628T Expired - Fee Related DE19581628C2 (de) | 1994-05-04 | 1995-05-04 | Winkelpositionssensor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5469055A (de) |
JP (1) | JPH10500211A (de) |
DE (1) | DE19581628C2 (de) |
WO (1) | WO1995030883A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10106056A1 (de) * | 2001-02-09 | 2002-08-14 | Siemens Ag | Einrichtung zur Erzeugung von elektrischen Signalen in Abhängigkeit einer Drehstellung einer Welle |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5714883A (en) * | 1995-12-20 | 1998-02-03 | General Motors Corporation | Rotational sensor including axially adjacent targets one of which having invariant permeability the other having varying permeability as they rotate |
US5668471A (en) * | 1995-12-26 | 1997-09-16 | General Motors Corporation | Rotational sensor with robust axial alignment tolerance |
US5912556A (en) * | 1996-11-06 | 1999-06-15 | Honeywell Inc. | Magnetic sensor with a chip attached to a lead assembly within a cavity at the sensor's sensing face |
US5965806A (en) * | 1997-09-30 | 1999-10-12 | Cummins Engine Company, Inc. | Engine crankshaft sensing system |
US6131547A (en) * | 1998-02-27 | 2000-10-17 | Cummins Engine Company, Inc. | Electronic engine speed and position apparatus for camshaft gear applications |
US6404188B1 (en) | 1998-03-19 | 2002-06-11 | Honeywell Inc | Single geartooth sensor yielding multiple output pulse trains |
US6097183A (en) * | 1998-04-14 | 2000-08-01 | Honeywell International Inc. | Position detection apparatus with correction for non-linear sensor regions |
JP2005223969A (ja) * | 2004-02-03 | 2005-08-18 | Minebea Co Ltd | バリアブルリラクタンスレゾルバおよびその製造方法、製造装置 |
JP4142607B2 (ja) * | 2004-03-26 | 2008-09-03 | ミネベア株式会社 | バリアブルリラクタンスレゾルバ |
GB0713108D0 (en) * | 2007-07-06 | 2007-08-15 | Rolls Royce Plc | Displacement measurement arrangement |
US8222760B2 (en) * | 2010-06-29 | 2012-07-17 | General Electric Company | Method for controlling a proximity sensor of a wind turbine |
DE102016110614A1 (de) * | 2016-06-09 | 2017-12-14 | Thyssenkrupp Ag | Welle, insbesondere Nockenwelle, mit einer Vorrichtung zur Ermittlung einer Drehzahl und eines Drehwinkels der Welle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597687A (en) * | 1969-06-20 | 1971-08-03 | Gulf & Western Industries | Apparatus and method for measuring variations in the absorption of energy |
US3719841A (en) * | 1971-07-02 | 1973-03-06 | Bendix Corp | Wheel speed sensors for vehicle adaptive braking systems |
US3835373A (en) * | 1973-02-12 | 1974-09-10 | Pertec Corp | Rotational position sensor utilizing a hall device and means to maintain the hall voltage constant |
FR2388248A1 (fr) * | 1977-04-20 | 1978-11-17 | Radiotechnique Compelec | Detecteur de position a effet hall |
GB2043256A (en) * | 1979-02-22 | 1980-10-01 | Bosch Gmbh Robert | Rotation sensor |
JPS57189010A (en) * | 1981-05-15 | 1982-11-20 | Fuji Heavy Ind Ltd | Position detecting mechanism |
DE3132549A1 (de) * | 1981-08-18 | 1983-03-03 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur erfassung der drehzahl von rotierenden teilen |
US4570118A (en) * | 1981-11-20 | 1986-02-11 | Gulf & Western Manufacturing Company | Angular position transducer including permanent magnets and Hall Effect device |
US4717874A (en) * | 1984-02-10 | 1988-01-05 | Kabushiki Kaisha Sg | Reluctance type linear position detection device |
US4785242A (en) * | 1986-12-15 | 1988-11-15 | Sundstrand Corporation | Position detecting apparatus using multiple magnetic sensors for determining relative and absolute angular position |
US4789826A (en) * | 1987-03-19 | 1988-12-06 | Ampex Corporation | System for sensing the angular position of a rotatable member using a hall effect transducer |
US5041784A (en) * | 1989-11-16 | 1991-08-20 | Visi-Trak Corporation | Magnetic sensor with rectangular field distorting flux bar |
US5198763A (en) * | 1990-02-20 | 1993-03-30 | Nikkiso Co., Ltd. | Apparatus for monitoring the axial and radial wear on a bearing of a rotary shaft |
EP0496918A1 (de) * | 1991-01-31 | 1992-08-05 | Siemens Aktiengesellschaft | Anordnung zur Gewinnung von Impulssignalen beim Vorbeilauf von Markierungen eines Geberteils |
DE4426367A1 (de) * | 1993-07-29 | 1995-02-02 | Honeywell Inc | Positionssensor |
-
1994
- 1994-05-04 US US08/238,106 patent/US5469055A/en not_active Expired - Lifetime
-
1995
- 1995-05-04 DE DE19581628T patent/DE19581628C2/de not_active Expired - Fee Related
- 1995-05-04 JP JP7529097A patent/JPH10500211A/ja active Pending
- 1995-05-04 WO PCT/US1995/005596 patent/WO1995030883A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10106056A1 (de) * | 2001-02-09 | 2002-08-14 | Siemens Ag | Einrichtung zur Erzeugung von elektrischen Signalen in Abhängigkeit einer Drehstellung einer Welle |
Also Published As
Publication number | Publication date |
---|---|
JPH10500211A (ja) | 1998-01-06 |
US5469055A (en) | 1995-11-21 |
WO1995030883A1 (en) | 1995-11-16 |
DE19581628C2 (de) | 1998-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: G01B 7/30 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |