DE3929681A1 - Messeinrichtung zur erfassung eines wegs oder eines drehwinkels - Google Patents

Messeinrichtung zur erfassung eines wegs oder eines drehwinkels

Info

Publication number
DE3929681A1
DE3929681A1 DE19893929681 DE3929681A DE3929681A1 DE 3929681 A1 DE3929681 A1 DE 3929681A1 DE 19893929681 DE19893929681 DE 19893929681 DE 3929681 A DE3929681 A DE 3929681A DE 3929681 A1 DE3929681 A1 DE 3929681A1
Authority
DE
Germany
Prior art keywords
sleeve
coil
coils
core
ferromagnetic
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.)
Withdrawn
Application number
DE19893929681
Other languages
German (de)
English (en)
Inventor
Klaus Dipl Ing Dr Dobler
Hansjoerg Dipl Ing Hachtel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19893929681 priority Critical patent/DE3929681A1/de
Priority to EP19900911782 priority patent/EP0490904A1/fr
Priority to PCT/DE1990/000609 priority patent/WO1991003709A1/fr
Priority to YU158090A priority patent/YU158090A/sh
Priority to CS904298A priority patent/CS429890A3/cs
Publication of DE3929681A1 publication Critical patent/DE3929681A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

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)
DE19893929681 1989-09-07 1989-09-07 Messeinrichtung zur erfassung eines wegs oder eines drehwinkels Withdrawn DE3929681A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19893929681 DE3929681A1 (de) 1989-09-07 1989-09-07 Messeinrichtung zur erfassung eines wegs oder eines drehwinkels
EP19900911782 EP0490904A1 (fr) 1989-09-07 1990-08-07 Dispositif de mesure pour la saisie d'une course ou d'un angle de rotation
PCT/DE1990/000609 WO1991003709A1 (fr) 1989-09-07 1990-08-07 Dispositif de mesure pour la saisie d'une course ou d'un angle de rotation
YU158090A YU158090A (sh) 1989-09-07 1990-08-17 Merni uredjaji za odredjivanje puta pomeranja ili ugla obrtanja
CS904298A CS429890A3 (en) 1989-09-07 1990-09-04 Measuring apparatus for the determination of a path or an angle of rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893929681 DE3929681A1 (de) 1989-09-07 1989-09-07 Messeinrichtung zur erfassung eines wegs oder eines drehwinkels

Publications (1)

Publication Number Publication Date
DE3929681A1 true DE3929681A1 (de) 1991-03-14

Family

ID=6388790

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893929681 Withdrawn DE3929681A1 (de) 1989-09-07 1989-09-07 Messeinrichtung zur erfassung eines wegs oder eines drehwinkels

Country Status (5)

Country Link
EP (1) EP0490904A1 (fr)
CS (1) CS429890A3 (fr)
DE (1) DE3929681A1 (fr)
WO (1) WO1991003709A1 (fr)
YU (1) YU158090A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804414A1 (de) * 1998-02-05 1999-08-12 Micro Epsilon Messtechnik Induktiver Weg-Sensor
DE19806529A1 (de) * 1998-02-17 1999-08-19 Micro Epsilon Messtechnik Weg-Winkel-Sensor
DE19832854C2 (de) * 1997-07-24 2001-01-25 Micro Epsilon Messtechnik Einrichtung zum Messen linearer Verschiebungen
DE10047939A1 (de) * 2000-09-27 2002-05-02 Vogt Electronic Ag Induktiver Weggeber
EP1081390A3 (fr) * 1999-09-03 2003-09-03 Amiteq Co., Ltd. Détecteur de position du type auto-induction
DE4120643B4 (de) * 1991-06-22 2004-04-08 Zf Sachs Ag Reibungskupplung mit Wegsensor
DE102005018797A1 (de) * 2005-04-22 2006-10-26 Bosch Rexroth Ag Wegsensor und Ventil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039619B4 (de) * 1999-09-27 2004-07-01 Detra S.A. Induktiver Näherungssensor mit Schwingkreis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891918A (en) * 1971-03-23 1975-06-24 James F Ellis Linear displacement transducer utilizing an oscillator whose average period varies as a linear function of the displacement
US4091234A (en) * 1977-03-30 1978-05-23 Atari, Inc. Joystick with attached circuit elements
JPS5525251U (fr) * 1978-08-05 1980-02-19
DE3514154A1 (de) * 1985-04-19 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Beruehrungsfreies messverfahren

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4120643B4 (de) * 1991-06-22 2004-04-08 Zf Sachs Ag Reibungskupplung mit Wegsensor
DE19832854C2 (de) * 1997-07-24 2001-01-25 Micro Epsilon Messtechnik Einrichtung zum Messen linearer Verschiebungen
DE19804414A1 (de) * 1998-02-05 1999-08-12 Micro Epsilon Messtechnik Induktiver Weg-Sensor
DE19804414C2 (de) * 1998-02-05 2000-08-24 Micro Epsilon Messtechnik Induktiver Weg-Sensor
EP0936439A3 (fr) * 1998-02-05 2000-10-04 Micro-Epsilon Messtechnik GmbH & Co. Kommanditgesellschaft Capteur inductif de déplacement
DE19806529A1 (de) * 1998-02-17 1999-08-19 Micro Epsilon Messtechnik Weg-Winkel-Sensor
EP0936385A3 (fr) * 1998-02-17 2001-05-30 Micro-Epsilon Messtechnik GmbH & Co. KG Capteur de déplacement et d'angle
DE19806529C2 (de) * 1998-02-17 2002-04-18 Micro Epsilon Messtechnik Weg-Winkel-Sensor
EP1081390A3 (fr) * 1999-09-03 2003-09-03 Amiteq Co., Ltd. Détecteur de position du type auto-induction
DE10047939A1 (de) * 2000-09-27 2002-05-02 Vogt Electronic Ag Induktiver Weggeber
DE10047939C2 (de) * 2000-09-27 2003-04-30 Vogt Electronic Ag Induktiver Weggeber
DE102005018797A1 (de) * 2005-04-22 2006-10-26 Bosch Rexroth Ag Wegsensor und Ventil

Also Published As

Publication number Publication date
YU158090A (sh) 1994-01-20
CS429890A3 (en) 1992-06-17
EP0490904A1 (fr) 1992-06-24
WO1991003709A1 (fr) 1991-03-21

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Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8139 Disposal/non-payment of the annual fee