FR1227086A - Appareil électrodynamique, en particulier microphone ou haut-parleur - Google Patents

Appareil électrodynamique, en particulier microphone ou haut-parleur

Info

Publication number
FR1227086A
FR1227086A FR797395A FR797395A FR1227086A FR 1227086 A FR1227086 A FR 1227086A FR 797395 A FR797395 A FR 797395A FR 797395 A FR797395 A FR 797395A FR 1227086 A FR1227086 A FR 1227086A
Authority
FR
France
Prior art keywords
electro
speaker
dynamic device
particular microphone
microphone
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
FR797395A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1227086A publication Critical patent/FR1227086A/fr
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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR797395A 1958-06-14 1959-06-12 Appareil électrodynamique, en particulier microphone ou haut-parleur Expired FR1227086A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL228712 1958-06-14

Publications (1)

Publication Number Publication Date
FR1227086A true FR1227086A (fr) 1960-08-18

Family

ID=19751251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797395A Expired FR1227086A (fr) 1958-06-14 1959-06-12 Appareil électrodynamique, en particulier microphone ou haut-parleur

Country Status (7)

Country Link
US (1) US3088001A (fr)
CH (1) CH383444A (fr)
DE (1) DE1119916B (fr)
ES (1) ES250073A1 (fr)
FR (1) FR1227086A (fr)
GB (1) GB910390A (fr)
NL (1) NL109785C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088847A (en) * 1975-12-11 1978-05-09 Matsushita Electric Industrial Co., Ltd. Speaker voice coil construction
DE4020112A1 (de) * 1990-06-23 1992-01-09 Bruker Analytische Messtechnik Magnetwicklung mit lagensprungkompensation
DE102019120137B3 (de) * 2019-07-25 2020-08-13 Karsten Atmani, bürgerlicher Name Buß Elektrodynamischer Lautsprecher

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207939C (fr) *
US1729806A (en) * 1928-04-26 1929-10-01 Bell Telephone Labor Inc Electrodynamic device
DE596876C (de) * 1930-05-22 1934-05-14 Aeg Wicklung fuer elektrische Spulen mit mehreren Lagen
US1962012A (en) * 1932-04-09 1934-06-05 Grassmann Peter Electrodynamic loud speaker
US1956826A (en) * 1932-06-16 1934-05-01 Rola Company Method of making alpha voice coil
US2559824A (en) * 1947-11-12 1951-07-10 George H Leland Method of winding layer wound magnet coils
US2769942A (en) * 1954-11-26 1956-11-06 Fauthal A Hassan Voice coil for loud speakers
US2930014A (en) * 1954-12-24 1960-03-22 Philips Corp Polygonal electric coil
US2925541A (en) * 1955-03-01 1960-02-16 Rca Corp Voice coil structure

Also Published As

Publication number Publication date
ES250073A1 (es) 1959-12-16
GB910390A (en) 1962-11-14
US3088001A (en) 1963-04-30
DE1119916B (de) 1961-12-21
NL109785C (fr)
CH383444A (de) 1964-10-31

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