AU2003304624A1 - Piezoelectric vibration generator and vibratory sound transmitter - Google Patents

Piezoelectric vibration generator and vibratory sound transmitter

Info

Publication number
AU2003304624A1
AU2003304624A1 AU2003304624A AU2003304624A AU2003304624A1 AU 2003304624 A1 AU2003304624 A1 AU 2003304624A1 AU 2003304624 A AU2003304624 A AU 2003304624A AU 2003304624 A AU2003304624 A AU 2003304624A AU 2003304624 A1 AU2003304624 A1 AU 2003304624A1
Authority
AU
Australia
Prior art keywords
vibration generator
piezoelectric vibration
sound transmitter
vibratory sound
vibratory
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.)
Abandoned
Application number
AU2003304624A
Inventor
Seimei Kakegawa
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.)
SHIMADA MANUFACTURING Co Ltd
Original Assignee
SHIMADA Manufacturing 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 SHIMADA Manufacturing CO Ltd filed Critical SHIMADA Manufacturing CO Ltd
Publication of AU2003304624A1 publication Critical patent/AU2003304624A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Neurosurgery (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
AU2003304624A 2003-07-09 2003-07-09 Piezoelectric vibration generator and vibratory sound transmitter Abandoned AU2003304624A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/008723 WO2005006809A1 (en) 2003-07-09 2003-07-09 Piezoelectric vibration generator and vibratory sound transmitter

Publications (1)

Publication Number Publication Date
AU2003304624A1 true AU2003304624A1 (en) 2005-01-28

Family

ID=34044598

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003304624A Abandoned AU2003304624A1 (en) 2003-07-09 2003-07-09 Piezoelectric vibration generator and vibratory sound transmitter

Country Status (3)

Country Link
JP (1) JPWO2005006809A1 (en)
AU (1) AU2003304624A1 (en)
WO (1) WO2005006809A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006229647A (en) * 2005-02-18 2006-08-31 Nec Tokin Corp Acoustic vibrator for bone conduction
USRE48797E1 (en) 2009-03-25 2021-10-26 Cochlear Limited Bone conduction device having a multilayer piezoelectric element
DE102009014770A1 (en) * 2009-03-25 2010-09-30 Cochlear Ltd., Lane Cove vibrator
DE102010009453A1 (en) * 2010-02-26 2011-09-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sound transducer for insertion in an ear
EP2597894A4 (en) 2010-07-23 2015-11-11 Nec Corp Vibration device and electronic device
JP6319678B2 (en) * 2013-08-07 2018-05-09 新治 青野 Piezoelectric speaker
WO2018016630A1 (en) * 2016-07-21 2018-01-25 北陸電気工業株式会社 Piezoelectric vibration generating device and instrument provided with piezoelectric vibration generating device
KR20220128354A (en) 2020-01-17 2022-09-20 썬전 샥 컴퍼니 리미티드 Microphone and electronic device having the microphone
CN115396797A (en) * 2021-05-24 2022-11-25 株式会社电装天 Panel type loudspeaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574290A (en) * 1978-11-30 1980-06-04 Matsushita Electric Ind Co Ltd Skelton type receiver
JPS61150499A (en) * 1984-12-24 1986-07-09 Sawafuji Dainameka Kk Separate type piezoelectric diaphragm
JPH02137199U (en) * 1989-04-19 1990-11-15
JPH07213997A (en) * 1994-02-09 1995-08-15 Hokuriku Electric Ind Co Ltd Piezoelectric vibrator
JP2001275189A (en) * 2000-03-24 2001-10-05 Shinsei Kk Piezoelectric vibrator for sound unit

Also Published As

Publication number Publication date
WO2005006809A1 (en) 2005-01-20
JPWO2005006809A1 (en) 2006-08-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase