JPS6018980A - 圧電アクチユエ−タ - Google Patents

圧電アクチユエ−タ

Info

Publication number
JPS6018980A
JPS6018980A JP58126730A JP12673083A JPS6018980A JP S6018980 A JPS6018980 A JP S6018980A JP 58126730 A JP58126730 A JP 58126730A JP 12673083 A JP12673083 A JP 12673083A JP S6018980 A JPS6018980 A JP S6018980A
Authority
JP
Japan
Prior art keywords
piezoelectric body
piezoelectric
mounting member
displacement
bending stress
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
JP58126730A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0317230B2 (enrdf_load_stackoverflow
Inventor
Izumi Fukui
福井　泉
Osamu Inui
乾　治
Eiichi Sato
栄一 佐藤
Takeshi Yano
健 矢野
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58126730A priority Critical patent/JPS6018980A/ja
Publication of JPS6018980A publication Critical patent/JPS6018980A/ja
Publication of JPH0317230B2 publication Critical patent/JPH0317230B2/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
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP58126730A 1983-07-12 1983-07-12 圧電アクチユエ−タ Granted JPS6018980A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58126730A JPS6018980A (ja) 1983-07-12 1983-07-12 圧電アクチユエ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58126730A JPS6018980A (ja) 1983-07-12 1983-07-12 圧電アクチユエ−タ

Publications (2)

Publication Number Publication Date
JPS6018980A true JPS6018980A (ja) 1985-01-31
JPH0317230B2 JPH0317230B2 (enrdf_load_stackoverflow) 1991-03-07

Family

ID=14942453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58126730A Granted JPS6018980A (ja) 1983-07-12 1983-07-12 圧電アクチユエ−タ

Country Status (1)

Country Link
JP (1) JPS6018980A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124437A (ja) * 1985-11-26 1987-06-05 Nippon Telegr & Teleph Corp <Ntt> 応力疲労試験装置
US5004946A (en) * 1989-07-06 1991-04-02 Brother Kogyo Kabushiki Kaisha Parallel four-link mechanism
US5828157A (en) * 1994-11-07 1998-10-27 Matsushita Electric Industrial Co., Ltd. Piezoelectric actuator and pyroelectric type infrared ray sensor using the same
JP2008199359A (ja) * 2007-02-14 2008-08-28 Nec Tokin Corp 音響信号発生用圧電装置
USD865514S1 (en) 2015-11-17 2019-11-05 Hunter Fan Company Carton with color striping

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124437A (ja) * 1985-11-26 1987-06-05 Nippon Telegr & Teleph Corp <Ntt> 応力疲労試験装置
US5004946A (en) * 1989-07-06 1991-04-02 Brother Kogyo Kabushiki Kaisha Parallel four-link mechanism
US5828157A (en) * 1994-11-07 1998-10-27 Matsushita Electric Industrial Co., Ltd. Piezoelectric actuator and pyroelectric type infrared ray sensor using the same
JP2008199359A (ja) * 2007-02-14 2008-08-28 Nec Tokin Corp 音響信号発生用圧電装置
USD865514S1 (en) 2015-11-17 2019-11-05 Hunter Fan Company Carton with color striping
USD944642S1 (en) 2015-11-17 2022-03-01 Hunter Fan Company Carton with color striping
USD1083585S1 (en) 2015-11-17 2025-07-15 Hunter Fan Company Carton with color striping

Also Published As

Publication number Publication date
JPH0317230B2 (enrdf_load_stackoverflow) 1991-03-07

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