JPH0522474B2 - - Google Patents

Info

Publication number
JPH0522474B2
JPH0522474B2 JP59076785A JP7678584A JPH0522474B2 JP H0522474 B2 JPH0522474 B2 JP H0522474B2 JP 59076785 A JP59076785 A JP 59076785A JP 7678584 A JP7678584 A JP 7678584A JP H0522474 B2 JPH0522474 B2 JP H0522474B2
Authority
JP
Japan
Prior art keywords
shaft
voltage
cylindrical
cylindrical element
piezoelectric
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 - Lifetime
Application number
JP59076785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60223480A (ja
Inventor
Kunio Yamada
Sadayuki Takahashi
Keiji Nakamura
Atsushi Hara
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59076785A priority Critical patent/JPS60223480A/ja
Priority to US06/662,881 priority patent/US4570096A/en
Publication of JPS60223480A publication Critical patent/JPS60223480A/ja
Publication of JPH0522474B2 publication Critical patent/JPH0522474B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
    • H02N2/023—Inchworm motors

Landscapes

  • Machine Tool Units (AREA)
  • Control Of Position Or Direction (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP59076785A 1983-10-27 1984-04-17 積層型圧電素子を利用した微動装置 Granted JPS60223480A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59076785A JPS60223480A (ja) 1984-04-17 1984-04-17 積層型圧電素子を利用した微動装置
US06/662,881 US4570096A (en) 1983-10-27 1984-10-19 Electromechanical translation device comprising an electrostrictive driver of a stacked ceramic capacitor type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59076785A JPS60223480A (ja) 1984-04-17 1984-04-17 積層型圧電素子を利用した微動装置

Publications (2)

Publication Number Publication Date
JPS60223480A JPS60223480A (ja) 1985-11-07
JPH0522474B2 true JPH0522474B2 (enrdf_load_html_response) 1993-03-29

Family

ID=13615257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59076785A Granted JPS60223480A (ja) 1983-10-27 1984-04-17 積層型圧電素子を利用した微動装置

Country Status (1)

Country Link
JP (1) JPS60223480A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS60223480A (ja) 1985-11-07

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