GB8307049D0 - Moving-coil loudspeakers - Google Patents

Moving-coil loudspeakers

Info

Publication number
GB8307049D0
GB8307049D0 GB838307049A GB8307049A GB8307049D0 GB 8307049 D0 GB8307049 D0 GB 8307049D0 GB 838307049 A GB838307049 A GB 838307049A GB 8307049 A GB8307049 A GB 8307049A GB 8307049 D0 GB8307049 D0 GB 8307049D0
Authority
GB
United Kingdom
Prior art keywords
moving
coil loudspeakers
loudspeakers
coil
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.)
Withdrawn
Application number
GB838307049A
Other versions
GB2137047A (en
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.)
Chave D M
Original Assignee
Chave D M
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 Chave D M filed Critical Chave D M
Priority to GB08307049A priority Critical patent/GB2137047A/en
Publication of GB8307049D0 publication Critical patent/GB8307049D0/en
Publication of GB2137047A publication Critical patent/GB2137047A/en
Withdrawn legal-status Critical Current

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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting
GB08307049A 1983-03-15 1983-03-15 Moving coil loudspeakers Withdrawn GB2137047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08307049A GB2137047A (en) 1983-03-15 1983-03-15 Moving coil loudspeakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08307049A GB2137047A (en) 1983-03-15 1983-03-15 Moving coil loudspeakers

Publications (2)

Publication Number Publication Date
GB8307049D0 true GB8307049D0 (en) 1983-04-20
GB2137047A GB2137047A (en) 1984-09-26

Family

ID=10539574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08307049A Withdrawn GB2137047A (en) 1983-03-15 1983-03-15 Moving coil loudspeakers

Country Status (1)

Country Link
GB (1) GB2137047A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594805A (en) * 1992-03-31 1997-01-14 Kabushiki Kaisha Kenwood Loudspeaker
JP2592066Y2 (en) * 1992-03-31 1999-03-17 株式会社ケンウッド Speaker
DK1216601T3 (en) 1999-09-14 2003-10-13 Nanonord As diaphragm transducer
CN106162456B (en) * 2016-06-29 2019-06-04 维沃移动通信有限公司 A kind of electromagnetic loudspeaker and mobile terminal
CN107124685A (en) * 2017-06-20 2017-09-01 维沃移动通信有限公司 A kind of loudspeaker and electronic equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB409433A (en) * 1932-11-09 1934-05-03 Henryk Brzeski Improvements in and relating to loud speakers
GB447846A (en) * 1935-02-05 1936-05-27 Frank Henry Lee Improvements in and relating to moving-coil loud speakers
GB568682A (en) * 1943-10-11 1945-04-16 Mullard Radio Valve Co Ltd Improvements in and relating to moving coil electro-acoustic apparatus
DE1191421B (en) * 1962-05-09 1965-04-22 N Izsledovatelski I Pk I Elekt Dynamic speaker
GB1276013A (en) * 1968-06-03 1972-06-01 Takashi Sagawa Vibrating device for radiating sound

Also Published As

Publication number Publication date
GB2137047A (en) 1984-09-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)