FR2954865B3 - Moteur lineaire piezoelectrique offrant un deplacement ameliore - Google Patents

Moteur lineaire piezoelectrique offrant un deplacement ameliore

Info

Publication number
FR2954865B3
FR2954865B3 FR0959656A FR0959656A FR2954865B3 FR 2954865 B3 FR2954865 B3 FR 2954865B3 FR 0959656 A FR0959656 A FR 0959656A FR 0959656 A FR0959656 A FR 0959656A FR 2954865 B3 FR2954865 B3 FR 2954865B3
Authority
FR
France
Prior art keywords
rod
linear motor
movable element
piezoelectric linear
offering improved
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
FR0959656A
Other languages
English (en)
Other versions
FR2954865A3 (fr
Inventor
Man Sun Yun
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.)
Santoma Ltd
Inova Inc
Original Assignee
Santoma Ltd
Inova Inc
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 Santoma Ltd, Inova Inc filed Critical Santoma Ltd
Priority to FR0959656A priority Critical patent/FR2954865B3/fr
Publication of FR2954865A3 publication Critical patent/FR2954865A3/fr
Application granted granted Critical
Publication of FR2954865B3 publication Critical patent/FR2954865B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02N2/025—Inertial sliding motors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
    • H10N30/2048—Membrane type having non-planar shape

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
FR0959656A 2009-12-29 2009-12-29 Moteur lineaire piezoelectrique offrant un deplacement ameliore Expired - Lifetime FR2954865B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0959656A FR2954865B3 (fr) 2009-12-29 2009-12-29 Moteur lineaire piezoelectrique offrant un deplacement ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0959656A FR2954865B3 (fr) 2009-12-29 2009-12-29 Moteur lineaire piezoelectrique offrant un deplacement ameliore

Publications (2)

Publication Number Publication Date
FR2954865A3 FR2954865A3 (fr) 2011-07-01
FR2954865B3 true FR2954865B3 (fr) 2011-12-09

Family

ID=44168530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0959656A Expired - Lifetime FR2954865B3 (fr) 2009-12-29 2009-12-29 Moteur lineaire piezoelectrique offrant un deplacement ameliore

Country Status (1)

Country Link
FR (1) FR2954865B3 (fr)

Also Published As

Publication number Publication date
FR2954865A3 (fr) 2011-07-01

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