GB2336678B - A detector device for relative positions - Google Patents

A detector device for relative positions

Info

Publication number
GB2336678B
GB2336678B GB9903057A GB9903057A GB2336678B GB 2336678 B GB2336678 B GB 2336678B GB 9903057 A GB9903057 A GB 9903057A GB 9903057 A GB9903057 A GB 9903057A GB 2336678 B GB2336678 B GB 2336678B
Authority
GB
United Kingdom
Prior art keywords
relative positions
detector device
detector
positions
relative
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
GB9903057A
Other versions
GB2336678A (en
GB9903057D0 (en
Inventor
Johannes Volzer
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of GB9903057D0 publication Critical patent/GB9903057D0/en
Publication of GB2336678A publication Critical patent/GB2336678A/en
Application granted granted Critical
Publication of GB2336678B publication Critical patent/GB2336678B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/04—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B5/043—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Body Structure For Vehicles (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB9903057A 1998-03-14 1999-02-12 A detector device for relative positions Expired - Fee Related GB2336678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29804604U DE29804604U1 (en) 1998-03-14 1998-03-14 Detection device for relative positions

Publications (3)

Publication Number Publication Date
GB9903057D0 GB9903057D0 (en) 1999-03-31
GB2336678A GB2336678A (en) 1999-10-27
GB2336678B true GB2336678B (en) 2002-02-13

Family

ID=8054168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9903057A Expired - Fee Related GB2336678B (en) 1998-03-14 1999-02-12 A detector device for relative positions

Country Status (3)

Country Link
DE (2) DE29804604U1 (en)
GB (1) GB2336678B (en)
IT (1) IT1311737B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823529A1 (en) * 1998-05-26 1999-12-09 Mannesmann Rexroth Ag Route determination system
EP1258450A3 (en) * 2001-05-16 2005-02-09 Still Gmbh Industrial truck with a device for detecting the position of an actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854218A (en) * 1985-10-05 1989-08-08 Kurt Stoll Piston and cylinder unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479491A (en) 1964-11-18 1969-11-18 Bendix Corp Electrostatic reader head
GB1096937A (en) 1966-08-10 1967-12-29 Dresden Feinmess Improvements in or relating to two stage digital path measuring devices
DD221010A1 (en) 1983-12-13 1985-04-10 Suhl Feinmesszeugfab Veb PROBE
DE9010036U1 (en) 1990-07-02 1990-09-13 Makra Manfred Kratzmeier GmbH, 7529 Forst Caliper holder for a tool presetting device
DE4229096A1 (en) 1991-09-13 1993-03-18 Dieter Loewenstein Medizintech Baby length measuring appts. - has housing movable over surface containing light source and translational motion measurement device
DE29600080U1 (en) 1996-01-03 1997-04-30 Siemens AG, 80333 München Device for monitoring a relative movement between a transport device and a guide rod

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854218A (en) * 1985-10-05 1989-08-08 Kurt Stoll Piston and cylinder unit

Also Published As

Publication number Publication date
GB2336678A (en) 1999-10-27
ITMI990505A1 (en) 2000-09-12
DE29804604U1 (en) 1998-05-20
IT1311737B1 (en) 2002-03-19
GB9903057D0 (en) 1999-03-31
DE19900216A1 (en) 1999-09-30

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Legal Events

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