GB8508401D0 - Monitoring position of member - Google Patents

Monitoring position of member

Info

Publication number
GB8508401D0
GB8508401D0 GB858508401A GB8508401A GB8508401D0 GB 8508401 D0 GB8508401 D0 GB 8508401D0 GB 858508401 A GB858508401 A GB 858508401A GB 8508401 A GB8508401 A GB 8508401A GB 8508401 D0 GB8508401 D0 GB 8508401D0
Authority
GB
United Kingdom
Prior art keywords
monitoring position
monitoring
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Withdrawn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
GB858508401A
Other versions
GB2172995A (en
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.)
Emhart Industries Inc
Original Assignee
Emhart Industries Inc
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 Emhart Industries Inc filed Critical Emhart Industries Inc
Priority to GB08508401A priority Critical patent/GB2172995A/en
Publication of GB8508401D0 publication Critical patent/GB8508401D0/en
Publication of GB2172995A publication Critical patent/GB2172995A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • 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
    • F15B15/2869—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using electromagnetic radiation, e.g. radar or microwaves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Actuator (AREA)
GB08508401A 1985-03-30 1985-03-30 Monitoring the position of a member Withdrawn GB2172995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08508401A GB2172995A (en) 1985-03-30 1985-03-30 Monitoring the position of a member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08508401A GB2172995A (en) 1985-03-30 1985-03-30 Monitoring the position of a member

Publications (2)

Publication Number Publication Date
GB8508401D0 true GB8508401D0 (en) 1985-05-09
GB2172995A GB2172995A (en) 1986-10-01

Family

ID=10576989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508401A Withdrawn GB2172995A (en) 1985-03-30 1985-03-30 Monitoring the position of a member

Country Status (1)

Country Link
GB (1) GB2172995A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331771A1 (en) * 1993-09-18 1995-03-23 Opel Adam Ag Fuel injection nozzle for internal combustion engines
US6142059A (en) * 1996-11-27 2000-11-07 Case Corporation Method and apparatus for sensing the orientation of a mechanical actuator
US5901633A (en) * 1996-11-27 1999-05-11 Case Corporation Method and apparatus for sensing piston position using a dipstick assembly
US5977778A (en) * 1996-11-27 1999-11-02 Case Corporation Method and apparatus for sensing piston position
EP0941409A1 (en) * 1996-11-27 1999-09-15 Case Corporation Method and apparatus for sensing piston position
US6005395A (en) * 1997-11-12 1999-12-21 Case Corporation Method and apparatus for sensing piston position
CA2255233A1 (en) * 1997-12-05 1999-06-05 Grove U.S. Llc Smart tele cylinder
WO2001066954A2 (en) 2000-03-08 2001-09-13 Rosemount Inc. Piston position measuring device
US20010037724A1 (en) 2000-03-08 2001-11-08 Schumacher Mark S. System for controlling hydraulic actuator
JP2003526097A (en) 2000-03-08 2003-09-02 ローズマウント インコーポレイテッド Two-way differential pressure fluid sensor
JP2001264039A (en) 2000-03-14 2001-09-26 Toyota Autom Loom Works Ltd Position detector for movable body, and industrial vehicle
US6588313B2 (en) 2001-05-16 2003-07-08 Rosemont Inc. Hydraulic piston position sensor
US6722260B1 (en) 2002-12-11 2004-04-20 Rosemount Inc. Hydraulic piston position sensor
US6722261B1 (en) 2002-12-11 2004-04-20 Rosemount Inc. Hydraulic piston position sensor signal processing
JP2005112155A (en) * 2003-10-08 2005-04-28 Hitachi Ltd Suspension device
ITBO20090588A1 (en) * 2009-09-16 2011-03-17 A M A S P A OPERATING MACHINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525720A (en) * 1975-12-20 1978-09-20 Univ Cardiff Distance measuring apparatus
DE2622505C2 (en) * 1976-05-20 1985-04-04 Mannesmann AG, 4000 Düsseldorf Measuring device for measuring the roll gap in thickness-controlled roll stands
GB1602006A (en) * 1978-05-23 1981-11-04 Univ Cardiff Ultrasonic distance measuring in apparatus having relatively movable parts
GB2043250A (en) * 1979-02-23 1980-10-01 Davy Loewy Ltd Ultrasonic transducer arrangement for indicating position of a piston

Also Published As

Publication number Publication date
GB2172995A (en) 1986-10-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)