PL2719198T3 - Przetwornik elektromechaniczno - elektroakustyczny o małej grubości i o dużym zakresie skoku i powiązany sposób wytwarzania - Google Patents

Przetwornik elektromechaniczno - elektroakustyczny o małej grubości i o dużym zakresie skoku i powiązany sposób wytwarzania

Info

Publication number: PL2719198T3
Authority: PL; Poland
Prior art keywords: electromechanical; electroacoustic transducer; travel range; low thickness; high travel
Prior art date: 2011-06-13

Application number

PL12729409T

Other languages

English (en)

Inventor

Maurizio Servadio

Original Assignee

Maurizio Servadio

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.)

2011-06-13

Filing date

2012-06-06

Publication date

2016-05-31

2012-06-06 Application filed by Maurizio Servadio filed Critical Maurizio Servadio

2016-05-31 Publication of PL2719198T3 publication Critical patent/PL2719198T3/pl

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; 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
- H04R2209/021—Reduction of eddy currents in the magnetic circuit of electrodynamic loudspeaker transducer
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Manufacturing & Machinery (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Transducers For Ultrasonic Waves (AREA)

PL12729409T 2011-06-13 2012-06-06 Przetwornik elektromechaniczno - elektroakustyczny o małej grubości i o dużym zakresie skoku i powiązany sposób wytwarzania PL2719198T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IT000191A ITPD20110191A1 (it)	2011-06-13	2011-06-13	Trasduttore elettromeccanico/elettroacustico sottile
PCT/EP2012/060772 WO2012171846A1 (en)	2011-06-13	2012-06-06	An electromechanical-electroacoustic transducer with low thickness and high travel range and relevant manufacturing method
EP12729409.8A EP2719198B1 (en)	2011-06-13	2012-06-06	An electromechanical-electroacoustic transducer with low thickness and high travel range and relevant manufacturing method

Publications (1)

Publication Number	Publication Date
PL2719198T3 true PL2719198T3 (pl)	2016-05-31

Family

ID=44555128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL12729409T PL2719198T3 (pl)	2011-06-13	2012-06-06	Przetwornik elektromechaniczno - elektroakustyczny o małej grubości i o dużym zakresie skoku i powiązany sposób wytwarzania

Country Status (12)

Country	Link
US (1)	US8923545B2 (pl)
EP (1)	EP2719198B1 (pl)
JP (1)	JP6061105B2 (pl)
CN (1)	CN103597852B (pl)
BR (1)	BR112013031438B1 (pl)
CA (1)	CA2838456C (pl)
ES (1)	ES2561886T3 (pl)
IT (2)	ITPD20110191A1 (pl)
PL (1)	PL2719198T3 (pl)
RS (1)	RS54530B1 (pl)
RU (1)	RU2593681C2 (pl)
WO (1)	WO2012171846A1 (pl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2960738B1 (fr) *	2010-05-28	2015-09-25	Focal Jmlab	Haut-parleur acoustique
WO2012088518A2 (en)	2010-12-23	2012-06-28	Niedermann Paul	Low-profile speaker
US9374635B2 (en)	2014-09-08	2016-06-21	Apple Inc.	Earpiece integrated magnetic shielding for mitigating ingress of magnetic particles
DE212015000186U1 (de) *	2014-09-08	2017-03-23	Apple Inc.	In Hörelement integrierte magnetische Abschirmung zum abschwächen eines Eintritts magnetischer Partikel
JP6931613B2 (ja) *	2015-02-05	2021-09-08	イーグルアコースティックスマニュファクチュアリング，エルエルシー	一体型ボイスコイルおよびコーンアセンブリならびにその製造方法
USD875084S1 (en) *	2017-11-13	2020-02-11	Tymphany Hong Kong Limited	Surround for loudspeaker
IT201800001720A1 (it) *	2018-01-24	2019-07-24	Ask Ind Spa	Poggiatesta per sedile di veicolo con altoparlante.
USD966235S1 (en)	2019-08-23	2022-10-11	Tymphany Acoustic Technology Limited	Waveguide
CN114270875B (zh) *	2019-08-30	2024-08-30	谷歌有限责任公司	用于移动磁体致动器的悬挂
CN110740409B (zh) *	2019-10-31	2021-08-24	维沃移动通信有限公司	一种电声器件及电子设备
WO2021128019A1 (zh) *	2019-12-24	2021-07-01	瑞声声学科技(深圳)有限公司	一种扬声器
CN112165675B (zh) *	2020-10-22	2021-09-24	瑞声新能源发展(常州)有限公司科教城分公司	扬声器
US11812248B2 (en) *	2021-04-14	2023-11-07	Apple Inc.	Moving-magnet motor
CN115549432A (zh) *	2022-10-31	2022-12-30	深圳市童亿达磁业有限公司	一种增程电动机
CN118317234B (zh) *	2024-06-07	2024-10-01	瑞声光电科技(常州)有限公司	扬声器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2216881A5 (pl)	1973-02-02	1974-08-30	Thomson Csf
US3979566A (en) *	1973-12-12	1976-09-07	Erazm Alfred Willy	Electromagnetic transducer
US5598625A (en) *	1991-08-05	1997-02-04	Bluen; Jeff	Method for assembly of radial magnet voice coil actuators
RU2110163C1 (ru) *	1994-09-21	1998-04-27	Давыдов Владимир Иванович	Электроакустический преобразователь
ES2132955T3 (es) *	1995-09-02	1999-08-16	New Transducers Ltd	Transductores de vibraciones inerciales.
US6192136B1 (en) *	1995-09-02	2001-02-20	New Transducers Limited	Inertial vibration transducers
DE19616794B4 (de) *	1996-04-26	2005-09-29	Harman Audio Electronic Systems Gmbh	Lautsprecher
RU2150181C1 (ru) *	1998-09-10	2000-05-27	Волегов Виктор Евгеньевич	Электроакустический преобразователь
WO2000032013A1 (en) *	1998-11-19	2000-06-02	Microtech Corporation	Electric-acoustic transducer having moving magnet and transducing method thereof
AT411559B (de) *	2000-05-15	2004-02-25	Akg Acoustics Gmbh	Elektroakustischer wandler mit kleinen abmessungen
EP1367854A4 (en) *	2001-03-09	2008-12-10	Akito Hanada	ELCTROACOUSTIC CONVERTER
JP2003023695A (ja) *	2001-07-10	2003-01-24	Sony Corp	スピーカ装置
US20040213431A1 (en) *	2003-04-25	2004-10-28	Mello William Bernard	Electromagnetic audio transducer and or audio speaker
WO2005015950A1 (en) *	2003-08-08	2005-02-17	Koninklijke Philips Electronics N.V.	Loudspeaker with undulated membrane
JP3963173B2 (ja) *	2004-01-06	2007-08-22	ソニー株式会社	スピーカ
JP2006060333A (ja) *	2004-08-17	2006-03-02	Pioneer Electronic Corp	スピーカ用磁気回路及びスピーカ装置
CN1913723A (zh) *	2006-09-06	2007-02-14	深圳市声泰克声频科技有限公司	高冲程扬声器
RU79739U1 (ru) *	2008-07-29	2009-01-10	Сергей Анатольевич Кунгурцев	Электроакустический преобразователь

2011
- 2011-06-13 IT IT000191A patent/ITPD20110191A1/it unknown
2012
- 2012-05-30 IT IT000064A patent/ITAN20120064A1/it unknown
- 2012-06-06 WO PCT/EP2012/060772 patent/WO2012171846A1/en not_active Ceased
- 2012-06-06 PL PL12729409T patent/PL2719198T3/pl unknown
- 2012-06-06 ES ES12729409.8T patent/ES2561886T3/es active Active
- 2012-06-06 RU RU2013154602/28A patent/RU2593681C2/ru active
- 2012-06-06 CA CA2838456A patent/CA2838456C/en active Active
- 2012-06-06 RS RS20160034A patent/RS54530B1/sr unknown
- 2012-06-06 US US14/123,847 patent/US8923545B2/en active Active
- 2012-06-06 BR BR112013031438-9A patent/BR112013031438B1/pt active IP Right Grant
- 2012-06-06 CN CN201280028940.0A patent/CN103597852B/zh active Active
- 2012-06-06 EP EP12729409.8A patent/EP2719198B1/en active Active
- 2012-06-06 JP JP2014515139A patent/JP6061105B2/ja active Active

Also Published As

Publication number	Publication date
ITPD20110191A1 (it)	2012-12-14
RU2593681C2 (ru)	2016-08-10
US8923545B2 (en)	2014-12-30
EP2719198A1 (en)	2014-04-16
CN103597852B (zh)	2016-10-12
RS54530B1 (sr)	2016-06-30
ITAN20120064A1 (it)	2012-12-14
JP6061105B2 (ja)	2017-01-18
US20140119579A1 (en)	2014-05-01
RU2013154602A (ru)	2015-07-20
CA2838456C (en)	2019-09-10
CA2838456A1 (en)	2012-12-20
BR112013031438B1 (pt)	2021-02-23
CN103597852A (zh)	2014-02-19
WO2012171846A1 (en)	2012-12-20
EP2719198B1 (en)	2015-11-04
ES2561886T3 (es)	2016-03-01
BR112013031438A2 (pt)	2016-12-13
JP2014517637A (ja)	2014-07-17

Publication	Publication Date	Title
PL2719198T3 (pl)	2016-05-31	Przetwornik elektromechaniczno - elektroakustyczny o małej grubości i o dużym zakresie skoku i powiązany sposób wytwarzania
EP2762460A4 (en)	2015-10-28	CHEMICALLY TEMPERED GLASS PLATE AND METHOD FOR MANUFACTURING THE SAME
EP3088548A4 (en)	2017-02-15	Steel sheet having high strength and low density and method of manufacturing same
IL228542B (en)	2018-03-29	Hybrid fuel and a method to create it
PL2578547T3 (pl)	2017-07-31	Układy i sposoby wytwarzania szkła ze spalaniem zanurzeniowym
SG11201400882QA (en)	2014-04-28	Nanowire sized opto-electronic structure and method for manufacturing the same
EP2740547A4 (en)	2016-05-11	METHOD OF MANUFACTURING A FUNCTIONAL FILM AND FUNCTIONAL FILM
GB201215798D0 (en)	2012-10-17	Pallet and method for manufacturing the same
EP2789297A4 (en)	2015-07-22	METHOD OF MANUFACTURING A PUNCHING NEEDLE AND PUNCHING NEEDLE
EP2753099A4 (en)	2015-04-29	ACOUSTIC SENSOR AND METHOD FOR MANUFACTURING SAME
PL2668683T3 (pl)	2016-06-30	Udoskonalony akumulator i sposób montażu akumulatora
IL214482A0 (en)	2011-09-27	Magnetic encolsure and method
EP2708356A4 (en)	2014-11-26	THIN LAYER WITH A BASE AND METHOD FOR THE PRODUCTION THEREOF
SG10201604332XA (en)	2016-07-28	Membrane and method for making the same
EP2781490A4 (en)	2015-07-29	COATED VEHICLE AND MANUFACTURING METHOD THEREFOR
EP2730334A4 (en)	2015-02-11	HYDROPHILIC ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
IL231042A0 (en)	2014-03-31	The purpose of the thesis and method for its production
EP2694286A4 (en)	2014-10-08	PANEL WITH ANTI-FINGER PROPERTIES AND METHOD FOR MANUFACTURING THE SAME
GB201112981D0 (en)	2011-09-14	An arrangement and method
TWI562386B (en)	2016-12-11	Resistance change device and manufacturing method of resistance change device
EP2788281A4 (en)	2015-12-30	PHOSPHOROUSED NICKEL NANOPARTICLES AND MANUFACTURING METHOD THEREFOR
EP2687756A4 (en)	2014-10-08	TRAINING TRAY AND METHOD FOR MANUFACTURING THE SAME
EP2839457A4 (en)	2016-03-16	PIANO FRAME ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
PL2712941T3 (pl)	2018-05-30	Sposób wytwarzania stopu i stop wytworzony tym sposobem
PL2748347T3 (pl)	2016-01-29	Sposób wytwarzania elementu silnika oraz element silnika