GB8402229D0 - Moving coil loudspeaker - Google Patents

Moving coil loudspeaker

Info

Publication number
GB8402229D0
GB8402229D0 GB848402229A GB8402229A GB8402229D0 GB 8402229 D0 GB8402229 D0 GB 8402229D0 GB 848402229 A GB848402229 A GB 848402229A GB 8402229 A GB8402229 A GB 8402229A GB 8402229 D0 GB8402229 D0 GB 8402229D0
Authority
GB
United Kingdom
Prior art keywords
coil loudspeaker
moving coil
moving
loudspeaker
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.)
Pending
Application number
GB848402229A
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.)
Tannoy Ltd
Original Assignee
Tannoy Ltd
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 Tannoy Ltd filed Critical Tannoy Ltd
Priority to GB848402229A priority Critical patent/GB8402229D0/en
Publication of GB8402229D0 publication Critical patent/GB8402229D0/en
Priority to GB08500913A priority patent/GB2153628B/en
Pending legal-status Critical Current

Links

GB848402229A 1984-01-27 1984-01-27 Moving coil loudspeaker Pending GB8402229D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB848402229A GB8402229D0 (en) 1984-01-27 1984-01-27 Moving coil loudspeaker
GB08500913A GB2153628B (en) 1984-01-27 1985-01-15 Moving coil loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848402229A GB8402229D0 (en) 1984-01-27 1984-01-27 Moving coil loudspeaker

Publications (1)

Publication Number Publication Date
GB8402229D0 true GB8402229D0 (en) 1984-02-29

Family

ID=10555658

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848402229A Pending GB8402229D0 (en) 1984-01-27 1984-01-27 Moving coil loudspeaker
GB08500913A Expired GB2153628B (en) 1984-01-27 1985-01-15 Moving coil loudspeaker

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08500913A Expired GB2153628B (en) 1984-01-27 1985-01-15 Moving coil loudspeaker

Country Status (1)

Country Link
GB (2) GB8402229D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2701279B2 (en) * 1987-12-28 1998-01-21 ヤマハ株式会社 Sound equipment
JP2605321B2 (en) * 1987-12-28 1997-04-30 ヤマハ株式会社 Sound equipment
EP0339470B1 (en) * 1988-04-25 1996-01-17 Yamaha Corporation Electroacoustic driving circuit
US5548657A (en) * 1988-05-09 1996-08-20 Kef Audio (Uk) Limited Compound loudspeaker drive unit
GB8810943D0 (en) * 1988-05-09 1988-06-15 Kef Electronics Ltd Loudspeaker
JP3177758B2 (en) * 1993-04-07 2001-06-18 ミネベア株式会社 Speaker and method of manufacturing the same
US5764784A (en) * 1994-09-12 1998-06-09 Sanyo Electric Co., Ltd. Electroacoustic transducer
DE19710967C1 (en) 1997-03-17 1998-10-22 Karl Heinz Koeppen Full range speakers
GB2364847B (en) * 2000-07-11 2004-10-13 Kef Audio Compound loudspeaker having a magnet system
EP3190806A4 (en) * 2014-09-01 2018-03-28 Panasonic Intellectual Property Management Co., Ltd. Loudspeaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB308317A (en) * 1928-03-21 1930-06-19 Marconi Wireless Telegraph Co Improvements in or relating to acoustic devices
GB442900A (en) * 1934-09-17 1936-02-18 English Steel Corp Ltd Improvements in or relating to permanent magnet assemblies
GB445935A (en) * 1934-10-17 1936-04-17 Alfred Sidney Evans An improved sound reproducing device
GB455208A (en) * 1935-01-15 1936-10-15 John Sharp Improvements in electro-dynamic loud speakers, microphones and the like sound reproducing and recording apparatus
GB665815A (en) * 1945-01-02 1952-01-30 Marconi Wireless Telegraph Co Improvements in sound reproducing devices
GB696852A (en) * 1951-05-30 1953-09-09 Goodmans Ind Ltd Improvements in or relating to loudspeakers and the like
BE536113A (en) * 1954-03-05
GB841666A (en) * 1958-07-25 1960-07-20 Swift Levick & Sons Ltd Improvements in or relating to loudspeakers and loudspeaker magnets
AT224180B (en) * 1961-04-28 1962-11-12 Akg Akustische Kino Geraete Dynamic headphones based on the two-way system
DE3024730C2 (en) * 1979-06-30 1982-12-23 Pioneer Electronic Corp., Tokyo Speaker system
DE3024777C2 (en) * 1979-06-30 1982-11-04 Pioneer Electronic Corp., Tokyo Coaxial multi-way speaker system with planar membrane

Also Published As

Publication number Publication date
GB2153628B (en) 1988-01-20
GB2153628A (en) 1985-08-21
GB8500913D0 (en) 1985-02-20

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