GB2259149B - A device for the multiple use of a reference mark - Google Patents

A device for the multiple use of a reference mark

Info

Publication number
GB2259149B
GB2259149B GB9217788A GB9217788A GB2259149B GB 2259149 B GB2259149 B GB 2259149B GB 9217788 A GB9217788 A GB 9217788A GB 9217788 A GB9217788 A GB 9217788A GB 2259149 B GB2259149 B GB 2259149B
Authority
GB
United Kingdom
Prior art keywords
reference mark
multiple use
mark
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.)
Expired - Fee Related
Application number
GB9217788A
Other versions
GB9217788D0 (en
GB2259149A (en
Inventor
Werner Jundt
Norbert Miller
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
Publication of GB9217788D0 publication Critical patent/GB9217788D0/en
Publication of GB2259149A publication Critical patent/GB2259149A/en
Application granted granted Critical
Publication of GB2259149B publication Critical patent/GB2259149B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01P3/489—Digital circuits therefor
    • 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/246—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 characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Transmission Device (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB9217788A 1991-08-24 1992-08-21 A device for the multiple use of a reference mark Expired - Fee Related GB2259149B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914128158 DE4128158A1 (en) 1991-08-24 1991-08-24 MULTIPLE USE OF A REFERENCE BRAND

Publications (3)

Publication Number Publication Date
GB9217788D0 GB9217788D0 (en) 1992-10-07
GB2259149A GB2259149A (en) 1993-03-03
GB2259149B true GB2259149B (en) 1994-11-02

Family

ID=6439065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9217788A Expired - Fee Related GB2259149B (en) 1991-08-24 1992-08-21 A device for the multiple use of a reference mark

Country Status (3)

Country Link
JP (1) JPH05196477A (en)
DE (1) DE4128158A1 (en)
GB (1) GB2259149B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638386A1 (en) * 1996-09-19 1998-03-26 Bayerische Motoren Werke Ag Position sensor for revolving shaft of motor vehicle
DE19755575A1 (en) * 1997-12-15 1999-06-17 Bayerische Motoren Werke Ag Increment system for detecting angular position of crankshaft or camshaft, especially at engine start
CN104655161B (en) 2013-11-21 2017-05-10 科沃斯机器人股份有限公司 Distance measuring device and method of distance measuring device to find distance measuring initial point
FR3022343B1 (en) * 2014-06-16 2016-07-15 Ntn-Snr Roulements METHOD FOR IDENTIFYING A FUNCTIONAL RUNNING UNIT IN A MECHANICAL ASSEMBLY

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023292A (en) * 1978-06-13 1979-12-28 Nissan Motor Rotational speed measuring system
US4700305A (en) * 1982-06-03 1987-10-13 Robert Bosch Gmbh Position displacement and speed sensor system, particularly for combination with an automotive engine control computer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023292A (en) * 1978-06-13 1979-12-28 Nissan Motor Rotational speed measuring system
US4700305A (en) * 1982-06-03 1987-10-13 Robert Bosch Gmbh Position displacement and speed sensor system, particularly for combination with an automotive engine control computer

Also Published As

Publication number Publication date
GB9217788D0 (en) 1992-10-07
GB2259149A (en) 1993-03-03
JPH05196477A (en) 1993-08-06
DE4128158A1 (en) 1993-02-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020821