JPS5574414A - Crystal transducer - Google Patents

Crystal transducer

Info

Publication number
JPS5574414A
JPS5574414A JP14742778A JP14742778A JPS5574414A JP S5574414 A JPS5574414 A JP S5574414A JP 14742778 A JP14742778 A JP 14742778A JP 14742778 A JP14742778 A JP 14742778A JP S5574414 A JPS5574414 A JP S5574414A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
lt
oscillator
direction
crystal transducer
arrow mark
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.)
Pending
Application number
JP14742778A
Other versions
JPS5856404B2 (en )
Inventor
Toshitsugu Ueda
Original Assignee
Yokogawa Hokushin Electric 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

Links

Abstract

PURPOSE: To obtain a crystal transducer to convert strain or density into frequency, easy in manufacturing and can efficiently be oscillated in the plain direction.
CONSTITUTION: An electric field is applied to the oscillator 1 in the direction of the arrow mark Z. Since the oscillator is cut in the area such that -90°<α<90°, 10°<β<90°, it oscillates in the direction of the arrow mark Y. In this way, a required oscillation mode can be excited, the device can be made easily and inexpensively because the oscillator and electrode are plainly formed.
COPYRIGHT: (C)1980,JPO&Japio
JP14742778A 1978-11-29 1978-11-29 Expired JPS5856404B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14742778A JPS5856404B2 (en) 1978-11-29 1978-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14742778A JPS5856404B2 (en) 1978-11-29 1978-11-29

Publications (2)

Publication Number Publication Date
JPS5574414A true true JPS5574414A (en) 1980-06-05
JPS5856404B2 JPS5856404B2 (en) 1983-12-14

Family

ID=15430062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14742778A Expired JPS5856404B2 (en) 1978-11-29 1978-11-29

Country Status (1)

Country Link
JP (1) JPS5856404B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142222A (en) * 1979-04-20 1980-11-06 Us Government Force converter
JPS57108630A (en) * 1980-10-20 1982-07-06 Kuootetsukusu Inc Resonance type power transducer
JPS58118935A (en) * 1981-12-28 1983-07-15 Paroscientific Inc Digital type pressure transducer
JPS59128405A (en) * 1983-01-13 1984-07-24 Yokogawa Hokushin Electric Corp Crystal strain gage
US4469979A (en) * 1983-05-27 1984-09-04 Statek Corporation Microresonator of double-ended tuning fork configuration
JPS59174750A (en) * 1983-03-24 1984-10-03 Yokogawa Hokushin Electric Corp Optical transducer
JPS59231909A (en) * 1983-05-31 1984-12-26 Ouasu Sukeeru Corp Piezoelectric crystal vibrator
US4873465A (en) * 1987-12-02 1989-10-10 Centre Electronique Horloger S.A. 2T-cut piezoelectric resonator using coupled contour modes

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142222A (en) * 1979-04-20 1980-11-06 Us Government Force converter
JPS6367642B2 (en) * 1979-04-20 1988-12-27 Karutetsukusu Inc
JPH0230449B2 (en) * 1980-10-20 1990-07-06 Kuootetsukusu Inc
JPS57108630A (en) * 1980-10-20 1982-07-06 Kuootetsukusu Inc Resonance type power transducer
JPS58118935A (en) * 1981-12-28 1983-07-15 Paroscientific Inc Digital type pressure transducer
JPH0432964B2 (en) * 1983-01-13 1992-06-01 Yokogawa Electric Corp
JPS59128405A (en) * 1983-01-13 1984-07-24 Yokogawa Hokushin Electric Corp Crystal strain gage
JPS59174750A (en) * 1983-03-24 1984-10-03 Yokogawa Hokushin Electric Corp Optical transducer
US4469979A (en) * 1983-05-27 1984-09-04 Statek Corporation Microresonator of double-ended tuning fork configuration
JPS59231909A (en) * 1983-05-31 1984-12-26 Ouasu Sukeeru Corp Piezoelectric crystal vibrator
US4873465A (en) * 1987-12-02 1989-10-10 Centre Electronique Horloger S.A. 2T-cut piezoelectric resonator using coupled contour modes

Also Published As

Publication number Publication date Type
JPS5856404B2 (en) 1983-12-14 grant

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