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JPS55149820A - Power converter - Google Patents

Power converter

Info

Publication number
JPS55149820A
JPS55149820A JP5766979A JP5766979A JPS55149820A JP S55149820 A JPS55149820 A JP S55149820A JP 5766979 A JP5766979 A JP 5766979A JP 5766979 A JP5766979 A JP 5766979A JP S55149820 A JPS55149820 A JP S55149820A
Authority
JP
Japan
Prior art keywords
combining
symmetrical
connection
vibrator body
vibrator
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.)
Granted
Application number
JP5766979A
Other languages
Japanese (ja)
Other versions
JPS596371B2 (en
Inventor
Toshitsugu Ueda
Fusao Kosaka
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP54057669A priority Critical patent/JPS596371B2/en
Publication of JPS55149820A publication Critical patent/JPS55149820A/en
Publication of JPS596371B2 publication Critical patent/JPS596371B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To obtain a power-frequency converter with a high conversion efficiency by constructing a vibrator body of a vibrator arranged symmetrical with the respect to the center axis, a combining member for combining the ends thereof and a connection member for connection at the desired position.
CONSTITUTION: The vibrator body V is composed of two vibrators 3A and 3B arranged parallel so as to be symmetrical with respect to the center axis, combining members 4A and 4B for combining the ends of both components, and a connection member for connection at a desired position between both the components in such a manner that the symmetrical mode oscillation and the symmetrical mode oscillation are different in the natural oscillation frequency. The vibrator body is mounted between the bases 2 by way of support sections 6A and 6B and the resonance frequency of the symmetrical mode is measured with an amplifier AMP, an exciting device, a detector DT and the like to detect the axial force S.
COPYRIGHT: (C)1980,JPO&Japio
JP54057669A 1979-05-11 1979-05-11 force transducer Expired JPS596371B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54057669A JPS596371B2 (en) 1979-05-11 1979-05-11 force transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54057669A JPS596371B2 (en) 1979-05-11 1979-05-11 force transducer

Publications (2)

Publication Number Publication Date
JPS55149820A true JPS55149820A (en) 1980-11-21
JPS596371B2 JPS596371B2 (en) 1984-02-10

Family

ID=13062307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54057669A Expired JPS596371B2 (en) 1979-05-11 1979-05-11 force transducer

Country Status (1)

Country Link
JP (1) JPS596371B2 (en)

Also Published As

Publication number Publication date
JPS596371B2 (en) 1984-02-10

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