JPH0522473B2 - - Google Patents

Info

Publication number
JPH0522473B2
JPH0522473B2 JP59076784A JP7678484A JPH0522473B2 JP H0522473 B2 JPH0522473 B2 JP H0522473B2 JP 59076784 A JP59076784 A JP 59076784A JP 7678484 A JP7678484 A JP 7678484A JP H0522473 B2 JPH0522473 B2 JP H0522473B2
Authority
JP
Japan
Prior art keywords
voltage
shaft
cylindrical
laminated piezoelectric
cylindrical element
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
JP59076784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60219972A (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 JP59076784A priority Critical patent/JPS60219972A/ja
Priority to US06/662,881 priority patent/US4570096A/en
Publication of JPS60219972A publication Critical patent/JPS60219972A/ja
Publication of JPH0522473B2 publication Critical patent/JPH0522473B2/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)
JP59076784A 1983-10-27 1984-04-17 積層型圧電素子を利用した微動装置 Granted JPS60219972A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59076784A JPS60219972A (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
JP59076784A JPS60219972A (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
JPS60219972A JPS60219972A (ja) 1985-11-02
JPH0522473B2 true JPH0522473B2 (enrdf_load_html_response) 1993-03-29

Family

ID=13615225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59076784A Granted JPS60219972A (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) JPS60219972A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017820A (en) * 1990-04-23 1991-05-21 Rockwell International Corporation Piezoelectric rotary union system
ES2071146T3 (es) * 1990-04-27 1995-06-16 Rockwell International Corp Articulacion robotica.
US5068566A (en) * 1990-06-04 1991-11-26 Rockwell International Corporation Electric traction motor

Also Published As

Publication number Publication date
JPS60219972A (ja) 1985-11-02

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