WO2008084618A1 - Driving device - Google Patents

Driving device Download PDF

Info

Publication number
WO2008084618A1
WO2008084618A1 PCT/JP2007/073828 JP2007073828W WO2008084618A1 WO 2008084618 A1 WO2008084618 A1 WO 2008084618A1 JP 2007073828 W JP2007073828 W JP 2007073828W WO 2008084618 A1 WO2008084618 A1 WO 2008084618A1
Authority
WO
WIPO (PCT)
Prior art keywords
conversion element
electric conversion
power feeding
feeding member
driving device
Prior art date
Application number
PCT/JP2007/073828
Other languages
French (fr)
Japanese (ja)
Inventor
Manabu Harada
Taketo Namikawa
Original Assignee
Konica Minolta Opto, 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 Konica Minolta Opto, Inc. filed Critical Konica Minolta Opto, Inc.
Priority to JP2008553031A priority Critical patent/JP5146325B2/en
Publication of WO2008084618A1 publication Critical patent/WO2008084618A1/en

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

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

Provided is a driving device which can surely keep conduction between a power feeding member, which feeds an electric conversion element with power, and the electric conversion element, without permitting electricity to be carried to a holding member which is holding the electric conversion element nor generating cracks on an adhesive which bonds the power feeding member with the electric conversion element, even when some pressing force is applied to the power feeding member. An insulating film or a member is arranged in a gap between the power feeding member and the holding member.
PCT/JP2007/073828 2007-01-10 2007-12-11 Driving device WO2008084618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008553031A JP5146325B2 (en) 2007-01-10 2007-12-11 Drive device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-002248 2007-01-10
JP2007002248 2007-01-10
JP2007034490 2007-02-15
JP2007-034490 2007-02-15

Publications (1)

Publication Number Publication Date
WO2008084618A1 true WO2008084618A1 (en) 2008-07-17

Family

ID=39608517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073828 WO2008084618A1 (en) 2007-01-10 2007-12-11 Driving device

Country Status (2)

Country Link
JP (1) JP5146325B2 (en)
WO (1) WO2008084618A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010263687A (en) * 2009-05-01 2010-11-18 Ngk Insulators Ltd Device using electromechanical transducer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319271A (en) * 1993-04-30 1994-11-15 Honda Electron Co Ltd Ultrasonic driving device
JP2003069100A (en) * 2001-08-29 2003-03-07 Minolta Co Ltd Piezoelectric transducer element, its working method, and actuator using it
JP2007104761A (en) * 2005-09-30 2007-04-19 Fujinon Corp Actuator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002119074A (en) * 2000-10-04 2002-04-19 Minolta Co Ltd Drive using electromechanical sensing element
JP4216219B2 (en) * 2004-03-31 2009-01-28 株式会社呉英製作所 Cutting tool and manufacturing method thereof
JP2007049874A (en) * 2005-08-12 2007-02-22 Fujinon Corp Actuator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319271A (en) * 1993-04-30 1994-11-15 Honda Electron Co Ltd Ultrasonic driving device
JP2003069100A (en) * 2001-08-29 2003-03-07 Minolta Co Ltd Piezoelectric transducer element, its working method, and actuator using it
JP2007104761A (en) * 2005-09-30 2007-04-19 Fujinon Corp Actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010263687A (en) * 2009-05-01 2010-11-18 Ngk Insulators Ltd Device using electromechanical transducer

Also Published As

Publication number Publication date
JPWO2008084618A1 (en) 2010-04-30
JP5146325B2 (en) 2013-02-20

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