GB828555A - Improvements in or relating to moving-coil type loudspeakers - Google Patents

Improvements in or relating to moving-coil type loudspeakers

Info

Publication number
GB828555A
GB828555A GB592257A GB592257A GB828555A GB 828555 A GB828555 A GB 828555A GB 592257 A GB592257 A GB 592257A GB 592257 A GB592257 A GB 592257A GB 828555 A GB828555 A GB 828555A
Authority
GB
United Kingdom
Prior art keywords
moving
relating
pot
coil type
annular
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.)
Expired
Application number
GB592257A
Other languages
English (en)
Inventor
John William Miller
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.)
GOODMANS IND Ltd
Original Assignee
GOODMANS IND 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
Priority to DENDAT1069684D priority Critical patent/DE1069684B/de
Application filed by GOODMANS IND Ltd filed Critical GOODMANS IND Ltd
Priority to GB592257A priority patent/GB828555A/en
Publication of GB828555A publication Critical patent/GB828555A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
GB592257A 1957-02-21 1957-02-21 Improvements in or relating to moving-coil type loudspeakers Expired GB828555A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DENDAT1069684D DE1069684B (cg-RX-API-DMAC7.html) 1957-02-21
GB592257A GB828555A (en) 1957-02-21 1957-02-21 Improvements in or relating to moving-coil type loudspeakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB592257A GB828555A (en) 1957-02-21 1957-02-21 Improvements in or relating to moving-coil type loudspeakers

Publications (1)

Publication Number Publication Date
GB828555A true GB828555A (en) 1960-02-17

Family

ID=9805151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB592257A Expired GB828555A (en) 1957-02-21 1957-02-21 Improvements in or relating to moving-coil type loudspeakers

Country Status (2)

Country Link
DE (1) DE1069684B (cg-RX-API-DMAC7.html)
GB (1) GB828555A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340604A (en) * 1963-09-02 1967-09-12 Philips Corp Method of securing stacked parts of a loudspeaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599322A (en) * 1968-12-16 1971-08-17 Gen Electric Speaker magnet assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921874C (de) * 1949-05-12 1954-12-30 Magnetfabrik Gewerkschaft Wind Magnetsystem fuer dynamische Lautsprecher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340604A (en) * 1963-09-02 1967-09-12 Philips Corp Method of securing stacked parts of a loudspeaker

Also Published As

Publication number Publication date
DE1069684B (cg-RX-API-DMAC7.html) 1959-11-26

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