DE112017006930T5 - Tongenerator - Google Patents

Tongenerator Download PDF

Info

Publication number
DE112017006930T5
DE112017006930T5 DE112017006930.0T DE112017006930T DE112017006930T5 DE 112017006930 T5 DE112017006930 T5 DE 112017006930T5 DE 112017006930 T DE112017006930 T DE 112017006930T DE 112017006930 T5 DE112017006930 T5 DE 112017006930T5
Authority
DE
Germany
Prior art keywords
diaphragm
peripheral portion
space
inner peripheral
shield plate
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
DE112017006930.0T
Other languages
German (de)
English (en)
Inventor
Susumu Miyata
Koshiro Hayakawa
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.)
Denso Electronics Corp
Original Assignee
Anden 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 Anden Co Ltd filed Critical Anden Co Ltd
Publication of DE112017006930T5 publication Critical patent/DE112017006930T5/de
Granted legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE112017006930.0T 2017-01-26 2017-09-12 Tongenerator Granted DE112017006930T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-012356 2017-01-26
JP2017012356A JP6635061B2 (ja) 2017-01-26 2017-01-26 発音器
PCT/JP2017/032754 WO2018138955A1 (ja) 2017-01-26 2017-09-12 発音器

Publications (1)

Publication Number Publication Date
DE112017006930T5 true DE112017006930T5 (de) 2019-10-10

Family

ID=62978571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017006930.0T Granted DE112017006930T5 (de) 2017-01-26 2017-09-12 Tongenerator

Country Status (6)

Country Link
US (1) US11051110B2 (https=)
JP (1) JP6635061B2 (https=)
KR (1) KR102160370B1 (https=)
CN (1) CN110226332B (https=)
DE (1) DE112017006930T5 (https=)
WO (1) WO2018138955A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10390143B1 (en) * 2018-02-15 2019-08-20 Bose Corporation Electro-acoustic transducer for open audio device
DK180111B1 (en) * 2018-10-04 2020-05-06 Upper Level Aps A magnet system for an electromechanical transducer
JP7092153B2 (ja) * 2019-03-13 2022-06-28 株式会社デンソーエレクトロニクス 発音器およびその製造方法
WO2020184022A1 (ja) 2019-03-13 2020-09-17 アンデン株式会社 発音器およびその製造方法
JP7294916B2 (ja) * 2019-07-01 2023-06-20 ホシデン株式会社 スピーカ筐体
WO2021134214A1 (zh) * 2019-12-30 2021-07-08 瑞声声学科技(深圳)有限公司 发声器件
CN212086487U (zh) * 2020-05-25 2020-12-04 瑞声声学科技(深圳)有限公司 压电式mems麦克风
GB202103451D0 (en) 2021-03-12 2021-04-28 Pss Belgium Nv Loudspeaker assembly for use outdoors
JP7425938B2 (ja) * 2021-03-12 2024-02-01 株式会社デンソーエレクトロニクス 電気装置
JP7494815B2 (ja) 2021-07-20 2024-06-04 株式会社デンソーエレクトロニクス 電気装置
JP2023018351A (ja) 2021-07-27 2023-02-08 株式会社デンソーエレクトロニクス 電気装置、および電気装置の製造方法
DE112023001243T5 (de) 2022-03-07 2025-01-16 Denso Electronics Corporation Klangerzeuger
WO2024122453A1 (ja) * 2022-12-06 2024-06-13 株式会社小糸製作所 発音装置および車両用灯具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016025558A (ja) 2014-07-23 2016-02-08 アンデン株式会社 車両用発音器
JP2017012356A (ja) 2015-06-30 2017-01-19 パラマウントベッド株式会社 ベッド用サイドレール

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26030E (en) * 1956-02-28 1966-05-24 Dynamic transducer
US3230319A (en) * 1963-05-24 1966-01-18 Plastic Mold & Engineering Co Dynamic ear phone
JPS5716499A (en) * 1980-07-04 1982-01-27 Citizen Watch Co Ltd Sound generator
US4790020A (en) * 1987-10-26 1988-12-06 Lin Kuang Yao Horn type loudspeakers
JP4377131B2 (ja) * 2001-02-26 2009-12-02 ウエタックス株式会社 スピーカ
JP4201322B2 (ja) * 2002-11-22 2008-12-24 シチズン電子株式会社 発音体の構造
JP4444728B2 (ja) * 2004-05-11 2010-03-31 スター精密株式会社 電気音響変換器
JP4781432B2 (ja) * 2006-07-03 2011-09-28 パイオニア株式会社 スピーカ装置、およびスピーカユニット
US20120266590A1 (en) * 2011-04-25 2012-10-25 Resonance Technology International Inc. Broad pressure and frequency range accumulator
JP2013011315A (ja) * 2011-06-30 2013-01-17 Tokai Rubber Ind Ltd 流体封入式防振装置
US10022268B2 (en) * 2013-12-17 2018-07-17 Medical Instrument Development Laboratories, Inc. Diaphragm-position-controlled, multi-mode ocular fluid management system and method
CN205356669U (zh) * 2015-11-30 2016-06-29 歌尔声学股份有限公司 一种扬声器单体
JP2018050141A (ja) * 2016-09-21 2018-03-29 カシオ計算機株式会社 音響装置
US11371498B2 (en) * 2018-03-30 2022-06-28 Deka Products Limited Partnership Liquid pumping cassettes and associated pressure distribution manifold and related methods

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016025558A (ja) 2014-07-23 2016-02-08 アンデン株式会社 車両用発音器
JP2017012356A (ja) 2015-06-30 2017-01-19 パラマウントベッド株式会社 ベッド用サイドレール

Also Published As

Publication number Publication date
JP2018121249A (ja) 2018-08-02
WO2018138955A1 (ja) 2018-08-02
CN110226332B (zh) 2020-11-13
KR20190099049A (ko) 2019-08-23
KR102160370B1 (ko) 2020-09-28
US11051110B2 (en) 2021-06-29
JP6635061B2 (ja) 2020-01-22
US20190313192A1 (en) 2019-10-10
CN110226332A (zh) 2019-09-10

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: DENSO ELECTRONICS CORPORATION, ANJO-CITY, JP

Free format text: FORMER OWNER: ANDEN CO., LTD., ANJO-CITY, AICHI-PREF., JP

R082 Change of representative

Representative=s name: TBK, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division