DE3478141D1 - Piezoelectric resonator force transducer - Google Patents

Piezoelectric resonator force transducer

Info

Publication number
DE3478141D1
DE3478141D1 DE8484306636T DE3478141T DE3478141D1 DE 3478141 D1 DE3478141 D1 DE 3478141D1 DE 8484306636 T DE8484306636 T DE 8484306636T DE 3478141 T DE3478141 T DE 3478141T DE 3478141 D1 DE3478141 D1 DE 3478141D1
Authority
DE
Germany
Prior art keywords
force transducer
piezoelectric resonator
resonator force
piezoelectric
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
DE8484306636T
Other languages
English (en)
Inventor
John Scott Strachan
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Application granted granted Critical
Publication of DE3478141D1 publication Critical patent/DE3478141D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF
DE8484306636T 1983-09-28 1984-09-28 Piezoelectric resonator force transducer Expired DE3478141D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838325861A GB8325861D0 (en) 1983-09-28 1983-09-28 Force transducer

Publications (1)

Publication Number Publication Date
DE3478141D1 true DE3478141D1 (en) 1989-06-15

Family

ID=10549371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306636T Expired DE3478141D1 (en) 1983-09-28 1984-09-28 Piezoelectric resonator force transducer

Country Status (8)

Country Link
US (2) US4600855A (de)
EP (1) EP0139495B1 (de)
JP (1) JPS60150680A (de)
CA (1) CA1218869A (de)
DE (1) DE3478141D1 (de)
DK (1) DK462084A (de)
GB (2) GB8325861D0 (de)
MX (1) MX158593A (de)

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Also Published As

Publication number Publication date
EP0139495A3 (en) 1986-04-30
GB8325861D0 (en) 1983-11-02
EP0139495A2 (de) 1985-05-02
US4739211A (en) 1988-04-19
CA1218869A (en) 1987-03-10
US4600855A (en) 1986-07-15
JPS60150680A (ja) 1985-08-08
GB8424577D0 (en) 1984-11-07
GB2148504B (en) 1987-01-07
GB2148504A (en) 1985-05-30
DK462084D0 (da) 1984-09-27
MX158593A (es) 1989-02-16
DK462084A (da) 1985-03-29
EP0139495B1 (de) 1989-05-10

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