JP2022526658A5 - - Google Patents

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Publication number
JP2022526658A5
JP2022526658A5 JP2021559885A JP2021559885A JP2022526658A5 JP 2022526658 A5 JP2022526658 A5 JP 2022526658A5 JP 2021559885 A JP2021559885 A JP 2021559885A JP 2021559885 A JP2021559885 A JP 2021559885A JP 2022526658 A5 JP2022526658 A5 JP 2022526658A5
Authority
JP
Japan
Prior art keywords
magnet assembly
linear motor
motor magnet
magnetic
magnetic element
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
JP2021559885A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022526658A (ja
JP7516415B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2019/069355 external-priority patent/WO2020207608A1/en
Publication of JP2022526658A publication Critical patent/JP2022526658A/ja
Publication of JP2022526658A5 publication Critical patent/JP2022526658A5/ja
Priority to JP2024107355A priority Critical patent/JP7778856B2/ja
Application granted granted Critical
Publication of JP7516415B2 publication Critical patent/JP7516415B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021559885A 2019-04-11 2019-07-18 リニアモータ磁石アセンブリ及びラウドスピーカユニット Active JP7516415B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024107355A JP7778856B2 (ja) 2019-04-11 2024-07-03 リニアモータ磁石アセンブリ及びラウドスピーカユニット

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19168687.2 2019-04-11
EP19168687 2019-04-11
PCT/EP2019/069355 WO2020207608A1 (en) 2019-04-11 2019-07-18 Linear motor magnet assembly and loudspeaker unit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024107355A Division JP7778856B2 (ja) 2019-04-11 2024-07-03 リニアモータ磁石アセンブリ及びラウドスピーカユニット

Publications (3)

Publication Number Publication Date
JP2022526658A JP2022526658A (ja) 2022-05-25
JP2022526658A5 true JP2022526658A5 (enExample) 2022-08-05
JP7516415B2 JP7516415B2 (ja) 2024-07-16

Family

ID=66105209

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021559885A Active JP7516415B2 (ja) 2019-04-11 2019-07-18 リニアモータ磁石アセンブリ及びラウドスピーカユニット
JP2024107355A Active JP7778856B2 (ja) 2019-04-11 2024-07-03 リニアモータ磁石アセンブリ及びラウドスピーカユニット

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024107355A Active JP7778856B2 (ja) 2019-04-11 2024-07-03 リニアモータ磁石アセンブリ及びラウドスピーカユニット

Country Status (6)

Country Link
US (5) US11962988B2 (enExample)
EP (1) EP3954135A1 (enExample)
JP (2) JP7516415B2 (enExample)
KR (1) KR20220002951A (enExample)
CN (2) CN113994714B (enExample)
WO (1) WO2020207608A1 (enExample)

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WO2023060009A2 (en) * 2021-10-07 2023-04-13 Sonos, Inc. Speaker device
KR102666721B1 (ko) 2023-08-31 2024-05-16 이강용 내진구조를 갖는 배터리 보관용 컨테이너
WO2025072217A1 (en) * 2023-09-27 2025-04-03 Sonos, Inc. Audio playback devices with auxiliary magnetic elements
WO2025144788A2 (en) * 2023-12-27 2025-07-03 Sonos, Inc. Motor assembly, transducer and playback device
WO2025264538A1 (en) 2024-06-20 2025-12-26 Sonos, Inc. Passive radiator with magnetic assist

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