DE212016000190U1 - Schallerzeugungsvorrichtung - Google Patents

Schallerzeugungsvorrichtung Download PDF

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Publication number
DE212016000190U1
DE212016000190U1 DE212016000190.6U DE212016000190U DE212016000190U1 DE 212016000190 U1 DE212016000190 U1 DE 212016000190U1 DE 212016000190 U DE212016000190 U DE 212016000190U DE 212016000190 U1 DE212016000190 U1 DE 212016000190U1
Authority
DE
Germany
Prior art keywords
reinforcing material
vibration
vibration plate
resin reinforcing
flexible sheet
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
DE212016000190.6U
Other languages
German (de)
English (en)
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.)
Alps Alpine Co Ltd
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE212016000190U1 publication Critical patent/DE212016000190U1/de
Expired - Lifetime legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
DE212016000190.6U 2015-09-16 2016-06-29 Schallerzeugungsvorrichtung Expired - Lifetime DE212016000190U1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015183085 2015-09-16
JP2015-183085 2015-09-16
PCT/JP2016/069235 WO2017047200A1 (ja) 2015-09-16 2016-06-29 発音装置

Publications (1)

Publication Number Publication Date
DE212016000190U1 true DE212016000190U1 (de) 2018-04-18

Family

ID=58288635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE212016000190.6U Expired - Lifetime DE212016000190U1 (de) 2015-09-16 2016-06-29 Schallerzeugungsvorrichtung

Country Status (3)

Country Link
CN (1) CN208046903U (ja)
DE (1) DE212016000190U1 (ja)
WO (1) WO2017047200A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012004850A (ja) 2010-06-17 2012-01-05 Sony Corp 音響変換装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002300698A (ja) * 2001-04-02 2002-10-11 Star Micronics Co Ltd レシーバおよび携帯用通信機器
EP2693773B1 (en) * 2011-03-31 2017-08-16 NEC Corporation Oscillator and electronic device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012004850A (ja) 2010-06-17 2012-01-05 Sony Corp 音響変換装置

Also Published As

Publication number Publication date
CN208046903U (zh) 2018-11-02
WO2017047200A1 (ja) 2017-03-23

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Legal Events

Date Code Title Description
R207 Utility model specification
R081 Change of applicant/patentee

Owner name: ALPS ALPINE CO., LTD., JP

Free format text: FORMER OWNER: ALPS ELECTRIC CO., LTD, TOKYO, JP

R082 Change of representative

Representative=s name: SCHMITT-NILSON SCHRAUD WAIBEL WOHLFROM PATENTA, DE

R150 Utility model maintained after payment of first maintenance fee after three years
R157 Lapse of ip right after 6 years