JPS596399U - 圧電振動子 - Google Patents

圧電振動子

Info

Publication number
JPS596399U
JPS596399U JP10197482U JP10197482U JPS596399U JP S596399 U JPS596399 U JP S596399U JP 10197482 U JP10197482 U JP 10197482U JP 10197482 U JP10197482 U JP 10197482U JP S596399 U JPS596399 U JP S596399U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
electrode
insulating material
electrically insulating
piezoelectric 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.)
Granted
Application number
JP10197482U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316240Y2 (de
Inventor
津田　直輝
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP10197482U priority Critical patent/JPS596399U/ja
Publication of JPS596399U publication Critical patent/JPS596399U/ja
Application granted granted Critical
Publication of JPS6316240Y2 publication Critical patent/JPS6316240Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP10197482U 1982-07-05 1982-07-05 圧電振動子 Granted JPS596399U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10197482U JPS596399U (ja) 1982-07-05 1982-07-05 圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10197482U JPS596399U (ja) 1982-07-05 1982-07-05 圧電振動子

Publications (2)

Publication Number Publication Date
JPS596399U true JPS596399U (ja) 1984-01-17
JPS6316240Y2 JPS6316240Y2 (de) 1988-05-09

Family

ID=30240576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10197482U Granted JPS596399U (ja) 1982-07-05 1982-07-05 圧電振動子

Country Status (1)

Country Link
JP (1) JPS596399U (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7280145B2 (en) 2002-07-30 2007-10-09 Olympus Optical Co., Ltd. Camera and image pick-up device unit having an optical member that is vibrated to remove dust
US7324149B2 (en) 2002-05-20 2008-01-29 Olympus Optical Co., Ltd. Camera and image pick-up device unit having an optical member that is vibrated to remove dust
US7324148B2 (en) 2002-04-26 2008-01-29 Olympus Optical Co., Ltd. Camera and image pickup device unit used therefor having a sealing structure between a dust proofing member and an image pick up device
US7339623B2 (en) 2002-05-27 2008-03-04 Olympus Optical Co., Ltd. Camera and image pickup device unit which reduce influence of dust image quality

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7324148B2 (en) 2002-04-26 2008-01-29 Olympus Optical Co., Ltd. Camera and image pickup device unit used therefor having a sealing structure between a dust proofing member and an image pick up device
US7589780B2 (en) 2002-04-26 2009-09-15 Olympus Optical Co., Ltd. Camera and image pick-up device unit used therefor having a sealing structure between a dust-proofing member and an image pick-up device
US7324149B2 (en) 2002-05-20 2008-01-29 Olympus Optical Co., Ltd. Camera and image pick-up device unit having an optical member that is vibrated to remove dust
US7339623B2 (en) 2002-05-27 2008-03-04 Olympus Optical Co., Ltd. Camera and image pickup device unit which reduce influence of dust image quality
US7280145B2 (en) 2002-07-30 2007-10-09 Olympus Optical Co., Ltd. Camera and image pick-up device unit having an optical member that is vibrated to remove dust
US7591598B2 (en) 2002-07-30 2009-09-22 Olympus Optical Co., Ltd. Camera having a dust-proofing member that is vibrated to remove dust, the dust-proofing member being pressed by a spring pressing member toward a sealing part that seals a space between the dust-proofing member and an image pickup-device
US7686524B2 (en) 2002-07-30 2010-03-30 Olympus Optical Co., Ltd. Image pick-up device unit having a dust-proofing member that is vibrated to remove dust, the dust-proofing member being pressed by a spring pressing member toward a sealing structure that seals an interval between the dust-proofing member and an image pick-up device

Also Published As

Publication number Publication date
JPS6316240Y2 (de) 1988-05-09

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