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AU602178B2 - Capacitance sensor arrangement - Google Patents
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AU602178B2 - Capacitance sensor arrangement - Google Patents

Capacitance sensor arrangement

Info

Publication number
AU602178B2
AU602178B2 AU81956/87A AU8195687A AU602178B2 AU 602178 B2 AU602178 B2 AU 602178B2 AU 81956/87 A AU81956/87 A AU 81956/87A AU 8195687 A AU8195687 A AU 8195687A AU 602178 B2 AU602178 B2 AU 602178B2
Authority
AU
Australia
Prior art keywords
sensor arrangement
capacitance sensor
capacitance
arrangement
sensor
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.)
Ceased
Application number
AU81956/87A
Other versions
AU8195687A (en
Inventor
Jan Baranski
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.)
University of Western Australia
Original Assignee
University of Western Australia
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 University of Western Australia filed Critical University of Western Australia
Priority to AU81956/87A priority Critical patent/AU602178B2/en
Publication of AU8195687A publication Critical patent/AU8195687A/en
Application granted granted Critical
Publication of AU602178B2 publication Critical patent/AU602178B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • 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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2417—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 capacitance by relative movement of capacitor electrodes by varying separation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AU81956/87A 1986-12-05 1987-11-30 Capacitance sensor arrangement Ceased AU602178B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU81956/87A AU602178B2 (en) 1986-12-05 1987-11-30 Capacitance sensor arrangement

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH936386 1986-12-05
AUPH9363 1986-12-05
AU81956/87A AU602178B2 (en) 1986-12-05 1987-11-30 Capacitance sensor arrangement

Publications (2)

Publication Number Publication Date
AU8195687A AU8195687A (en) 1988-06-16
AU602178B2 true AU602178B2 (en) 1990-10-04

Family

ID=25639945

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81956/87A Ceased AU602178B2 (en) 1986-12-05 1987-11-30 Capacitance sensor arrangement

Country Status (1)

Country Link
AU (1) AU602178B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469823B (en) * 1987-02-23 1993-09-27 Univ Western Australia Robot arm guiding mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU516456B2 (en) * 1976-12-16 1981-06-04 Chatwin, Ian Malcolm Variable capacitance position indicating probe
AU582543B2 (en) * 1983-08-17 1989-04-06 University Of Western Australia, The Capacitive sensing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU516456B2 (en) * 1976-12-16 1981-06-04 Chatwin, Ian Malcolm Variable capacitance position indicating probe
AU582543B2 (en) * 1983-08-17 1989-04-06 University Of Western Australia, The Capacitive sensing

Also Published As

Publication number Publication date
AU8195687A (en) 1988-06-16

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