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MX2024000155A - Disposicion de transductores. - Google Patents

Disposicion de transductores.

Info

Publication number
MX2024000155A
MX2024000155A MX2024000155A MX2024000155A MX2024000155A MX 2024000155 A MX2024000155 A MX 2024000155A MX 2024000155 A MX2024000155 A MX 2024000155A MX 2024000155 A MX2024000155 A MX 2024000155A MX 2024000155 A MX2024000155 A MX 2024000155A
Authority
MX
Mexico
Prior art keywords
permanent magnet
frame
arrangement
force
cause
Prior art date
Application number
MX2024000155A
Other languages
English (en)
Inventor
Petri Soronen
Vesa Kajanus
Petteri Luukkanen
Harri Kankaanpää
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
Priority claimed from FI20175942A external-priority patent/FI129993B/en
Application filed by Ps Audio Design Oy filed Critical Ps Audio Design Oy
Publication of MX2024000155A publication Critical patent/MX2024000155A/es

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
    • 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
    • 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; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • 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
    • 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
    • H04R9/04—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; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • User Interface Of Digital Computer (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Se proporciona una disposición con el fin de generar vibración de acuerdo con una señal eléctrica de entrada, la disposición comprende: una primer disposición de imán permanente que comprende un primer imán permanente; un marco que comprende material magnético; un segundo imán permanente configurado para disponerse entre el primer imán permanente y el marco y para acoplarse con el marco, una o más porciones del marco que se extienden al menos en una dirección sobre un área de borde del segundo imán permanente, el segundo imán permanente configurado además para enfrentar, a cierta distancia, al primer imán permanente, de manera que, una interacción magnética entre el primer imán permanente y el segundo imán permanente provoque una primer fuerza en una superficie de un aparato, en el que el marco está configurado para ser magnetizado por el segundo imán permanente para causar interacción magnética entre dicha una o más porciones del marco y la primer disposición de imán permanente para causar una segunda fuerza a la superficie que tiene una dirección opuesta, en comparación con la primer fuerza.
MX2024000155A 2017-10-25 2020-07-13 Disposicion de transductores. MX2024000155A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20175942A FI129993B (en) 2017-10-25 2017-10-25 CONVERTER ARRANGEMENT
FI20185251 2018-03-16

Publications (1)

Publication Number Publication Date
MX2024000155A true MX2024000155A (es) 2024-01-23

Family

ID=63965688

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2020004256A MX2020004256A (es) 2017-10-25 2018-10-15 Disposicion de transductores.
MX2024000155A MX2024000155A (es) 2017-10-25 2020-07-13 Disposicion de transductores.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2020004256A MX2020004256A (es) 2017-10-25 2018-10-15 Disposicion de transductores.

Country Status (15)

Country Link
US (2) US10999682B2 (es)
EP (1) EP3603110B9 (es)
JP (2) JP6915167B2 (es)
KR (2) KR102664375B1 (es)
CN (3) CN109714683B (es)
AU (1) AU2018356759B2 (es)
BR (1) BR112020008163A2 (es)
CA (1) CA3078670C (es)
ES (1) ES2828374T4 (es)
MX (2) MX2020004256A (es)
PL (1) PL3603110T3 (es)
RU (1) RU2739733C1 (es)
SG (1) SG11202003227VA (es)
WO (1) WO2019081805A1 (es)
ZA (1) ZA202002944B (es)

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* Cited by examiner, † Cited by third party
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WO2019081805A1 (en) * 2017-10-25 2019-05-02 Ps Audio Design Oy TRANSDUCER ARRANGEMENT
US20210226520A1 (en) * 2018-06-11 2021-07-22 Huawei Technologies Co., Ltd. Magnet Actuator for an Electronic Device and Electronic Device Comprising said Magnet Actuator
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CN112148067B (zh) 2019-06-27 2022-09-02 北京小米移动软件有限公司 屏幕部件和移动终端
CN112653971B (zh) * 2019-10-11 2022-03-08 华为技术有限公司 一种发声装置及终端设备
CN113411418B (zh) * 2020-03-16 2022-07-12 华为技术有限公司 一种移动终端
FI130905B1 (fi) * 2020-03-25 2024-05-22 Ps Audio Design Oy Akustinen muunnin, jolla on tasapainotetut ominaisuudet
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US20250199590A1 (en) * 2023-12-15 2025-06-19 Motorola Mobility Llc Methods and Systems for Configuring a Speaker in an Electronic Device Having a Translating Flexible Display

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Also Published As

Publication number Publication date
US20210195338A1 (en) 2021-06-24
CN109714683A (zh) 2019-05-03
CN109714683B (zh) 2021-06-01
JP7385626B2 (ja) 2023-11-22
SG11202003227VA (en) 2020-05-28
RU2739733C1 (ru) 2020-12-28
KR102648129B1 (ko) 2024-03-18
JP2021153325A (ja) 2021-09-30
BR112020008163A2 (pt) 2020-11-03
KR102664375B1 (ko) 2024-05-09
ZA202002944B (en) 2021-10-27
CN113132867A (zh) 2021-07-16
US11388521B2 (en) 2022-07-12
JP2021500833A (ja) 2021-01-07
EP3603110A1 (en) 2020-02-05
ES2828374T3 (es) 2021-05-26
PL3603110T3 (pl) 2021-04-06
WO2019081805A1 (en) 2019-05-02
AU2018356759B2 (en) 2020-12-24
CA3078670C (en) 2022-08-30
EP3603110B9 (en) 2023-10-18
CN209151364U (zh) 2019-07-23
CA3078670A1 (en) 2019-05-02
JP6915167B2 (ja) 2021-08-04
EP3603110B1 (en) 2020-09-23
AU2018356759A1 (en) 2020-05-07
ES2828374T4 (es) 2023-10-13
KR20210032008A (ko) 2021-03-23
US10999682B2 (en) 2021-05-04
KR20190134729A (ko) 2019-12-04
US20200260189A1 (en) 2020-08-13
MX2020004256A (es) 2020-09-25
CN113132867B (zh) 2022-07-26

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