PL3222055T3 - Urządzenie głośnikowe - Google Patents

Urządzenie głośnikowe

Info

Publication number
PL3222055T3
PL3222055T3 PL15801194T PL15801194T PL3222055T3 PL 3222055 T3 PL3222055 T3 PL 3222055T3 PL 15801194 T PL15801194 T PL 15801194T PL 15801194 T PL15801194 T PL 15801194T PL 3222055 T3 PL3222055 T3 PL 3222055T3
Authority
PL
Poland
Prior art keywords
loudspeaker apparatus
loudspeaker
Prior art date
Application number
PL15801194T
Other languages
English (en)
Inventor
Vesa Kajanus
Original Assignee
Ps Audio Design Oy
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 Ps Audio Design Oy filed Critical Ps Audio Design Oy
Publication of PL3222055T3 publication Critical patent/PL3222055T3/pl

Links

Classifications

    • 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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
    • 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
    • H04R2400/07—Suspension between moving magnetic core and housing
    • 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
    • H04R9/045—Mounting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
PL15801194T 2014-11-18 2015-11-18 Urządzenie głośnikowe PL3222055T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1420483.8A GB2532436B (en) 2014-11-18 2014-11-18 Loudspeaker apparatus
EP15801194.0A EP3222055B1 (en) 2014-11-18 2015-11-18 Loudspeaker apparatus
PCT/FI2015/050799 WO2016079385A1 (en) 2014-11-18 2015-11-18 Loudspeaker apparatus

Publications (1)

Publication Number Publication Date
PL3222055T3 true PL3222055T3 (pl) 2020-07-27

Family

ID=52248536

Family Applications (2)

Application Number Title Priority Date Filing Date
PL19216516T PL3644626T3 (pl) 2014-11-18 2015-11-18 Urządzenie głośnikowe
PL15801194T PL3222055T3 (pl) 2014-11-18 2015-11-18 Urządzenie głośnikowe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL19216516T PL3644626T3 (pl) 2014-11-18 2015-11-18 Urządzenie głośnikowe

Country Status (8)

Country Link
US (3) US10123123B2 (pl)
EP (3) EP3222055B1 (pl)
CN (3) CN111405436B (pl)
DE (1) DE202015009657U1 (pl)
ES (2) ES2901674T3 (pl)
GB (1) GB2532436B (pl)
PL (2) PL3644626T3 (pl)
WO (1) WO2016079385A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2828374T4 (es) 2017-10-25 2023-10-13 Ps Audio Design Oy Disposición de transductor
EP3784415A1 (en) 2018-06-11 2021-03-03 Huawei Technologies Co., Ltd. Magnet actuator for an electronic device and electronic device comprising said magnet actuator
CN112042210B (zh) * 2018-06-29 2022-04-29 华为技术有限公司 电子设备用磁铁激励器和包括所述磁铁激励器的电子设备
WO2020030239A1 (en) 2018-08-06 2020-02-13 Huawei Technologies Co., Ltd. Printed wiring board for an electronic device and electronic device comprising said printed wiring board
US11929775B2 (en) 2018-11-16 2024-03-12 Huawei Technologies Co., Ltd. Mobile terminal
EP3895189A1 (en) * 2019-02-13 2021-10-20 Huawei Technologies Co., Ltd. Dual function magnet actuator
EP3906569B1 (en) * 2019-02-26 2024-07-31 Huawei Technologies Co., Ltd. Dual direction magnet actuator
CN112908152A (zh) * 2019-12-04 2021-06-04 深圳富泰宏精密工业有限公司 显示模组及具有该显示模组的电子装置
US20240048036A1 (en) * 2021-01-25 2024-02-08 Ps Audio Design Oy Method and arrangement for producing haptic effects in a user device
FI20215622A1 (fi) 2021-05-26 2022-11-27 Ps Audio Design Oy Menetelmä ja järjestely äänen tuottamiseksi elektronisessa laitteessa
CN116389996A (zh) * 2023-05-05 2023-07-04 立讯电子科技（昆山）有限公司 扬声结构与扬声装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206917A (en) * 1969-05-22 1970-09-30 Rion Co Electroacoustic transducer
US3937904A (en) * 1974-08-07 1976-02-10 Hitachi Magnetics Corporation Moving magnet electroacoustic transducer
US6618487B1 (en) * 1996-09-03 2003-09-09 New Transducers Limited Electro-dynamic exciter
KR100343303B1 (ko) 1998-11-04 2002-07-15 모리시타 요이찌 전자형 전기 음향 변환기
EP1179285B1 (en) 1999-05-14 2004-04-07 Matsushita Electric Industrial Co., Ltd. Electromagnetic transducer and portable communication device
FR2795334B1 (fr) * 1999-06-22 2002-10-18 Salomon Sa Baton de ski
DE60139589D1 (de) * 2000-09-28 2009-10-01 Panasonic Corp Elektromagnetischer Wandler und tragbares Kommunikationsgerät
EP1257147B1 (en) * 2001-05-08 2004-12-29 Matsushita Electric Industrial Co., Ltd. Speaker and mobile terminal device
JP4632674B2 (ja) 2004-02-20 2011-02-16 富士通テン株式会社 板体直接駆動振動装置
KR100698256B1 (ko) 2004-07-16 2007-03-22 엘지전자 주식회사 디스플레이 윈도우를 이용한 스피커 장치
JP2007318586A (ja) * 2006-05-29 2007-12-06 Sony Corp ハイブリッドアクチュエータ、スピーカ装置および音声出力方法
JP5258907B2 (ja) 2008-03-05 2013-08-07 ゲネレク オーワイ 入れ子式複合ラウドスピーカ駆動ユニット
GB2461867B (en) * 2008-07-11 2010-09-22 Cooper Medc Ltd Speaker assembly
CN101778327B (zh) * 2010-01-07 2012-12-26 姚宗栋 一种电声转换方法和装置
TW201136332A (en) 2010-04-06 2011-10-16 Zhao-Lang Wang Loudspeaker with magnetic element fixed on the drum membrane
WO2011132203A1 (en) 2010-04-19 2011-10-27 P A Mohammed Ansar Transducer for generating electricity by footfall pressure
EP2403271A1 (en) * 2010-06-29 2012-01-04 Oticon Medical A/S Vibrator with adjustment system
FI20106369A0 (fi) * 2010-12-23 2010-12-23 Nexu Oy Kaiutinrakenne
US20130010620A1 (en) * 2011-07-10 2013-01-10 Esmael Dinan Connection Reconfiguration in a Multicarrier OFDM Network
US9331558B2 (en) * 2011-10-17 2016-05-03 The Guitammer Company Vibration transducer and actuator
US8942410B2 (en) * 2012-12-31 2015-01-27 Apple Inc. Magnetically biased electromagnet for audio applications
GB2515098B (en) * 2013-06-14 2016-02-03 Jaguar Land Rover Ltd Speaker device
CN203574853U (zh) * 2013-10-10 2014-04-30 江门市益利达汽车电子有限公司 一种超薄超重低音动圈式扬声器

Also Published As

Publication number Publication date
DE202015009657U1 (de) 2018-11-16
EP3222055B1 (en) 2020-02-12
GB2532436B (en) 2017-01-11
US20190028809A1 (en) 2019-01-24
US10349179B2 (en) 2019-07-09
CN107113508A (zh) 2017-08-29
EP3222055A1 (en) 2017-09-27
US10587957B2 (en) 2020-03-10
GB201420483D0 (en) 2014-12-31
GB2532436A (en) 2016-05-25
CN111405437B (zh) 2021-09-21
WO2016079385A1 (en) 2016-05-26
CN111405437A (zh) 2020-07-10
CN111405436A (zh) 2020-07-10
US20190289399A1 (en) 2019-09-19
EP3644626B1 (en) 2021-10-13
EP3644626A1 (en) 2020-04-29
CN111405436B (zh) 2021-09-21
EP3962112A1 (en) 2022-03-02
US20170318392A1 (en) 2017-11-02
ES2901674T3 (es) 2022-03-23
US10123123B2 (en) 2018-11-06
ES2784869T3 (es) 2020-10-01
PL3644626T3 (pl) 2022-02-21
EP3962112B1 (en) 2025-12-24
EP3962112C0 (en) 2025-12-24

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