GB1557765A - Capacitive transducer - Google Patents

Capacitive transducer

Info

Publication number
GB1557765A
GB1557765A GB8426/78A GB842678A GB1557765A GB 1557765 A GB1557765 A GB 1557765A GB 8426/78 A GB8426/78 A GB 8426/78A GB 842678 A GB842678 A GB 842678A GB 1557765 A GB1557765 A GB 1557765A
Authority
GB
United Kingdom
Prior art keywords
capacitive transducer
capacitive
transducer
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
Application number
GB8426/78A
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.)
Griffiths J A
Original Assignee
Griffiths J A
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 Griffiths J A filed Critical Griffiths J A
Priority to GB8426/78A priority Critical patent/GB1557765A/en
Publication of GB1557765A publication Critical patent/GB1557765A/en
Expired 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
    • G01D5/24—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
    • G01D5/2412—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 overlap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB8426/78A 1978-03-03 1978-03-03 Capacitive transducer Expired GB1557765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8426/78A GB1557765A (en) 1978-03-03 1978-03-03 Capacitive transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8426/78A GB1557765A (en) 1978-03-03 1978-03-03 Capacitive transducer

Publications (1)

Publication Number Publication Date
GB1557765A true GB1557765A (en) 1979-12-12

Family

ID=9852287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8426/78A Expired GB1557765A (en) 1978-03-03 1978-03-03 Capacitive transducer

Country Status (1)

Country Link
GB (1) GB1557765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552539A1 (en) * 1983-09-24 1985-03-29 Boge Gmbh DEVICE FOR DETERMINING THE PISTON TRAVEL OF A HYDRAULIC, PNEUMATIC OR HYDROPNEUMATIC APPARATUS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552539A1 (en) * 1983-09-24 1985-03-29 Boge Gmbh DEVICE FOR DETERMINING THE PISTON TRAVEL OF A HYDRAULIC, PNEUMATIC OR HYDROPNEUMATIC APPARATUS

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee