CH383444A - Elektrodynamisches Gerät mit einer Membran - Google Patents

Elektrodynamisches Gerät mit einer Membran

Info

Publication number
CH383444A
CH383444A CH7429559A CH7429559A CH383444A CH 383444 A CH383444 A CH 383444A CH 7429559 A CH7429559 A CH 7429559A CH 7429559 A CH7429559 A CH 7429559A CH 383444 A CH383444 A CH 383444A
Authority
CH
Switzerland
Prior art keywords
membrane
electrodynamic device
electrodynamic
Prior art date
Application number
CH7429559A
Other languages
German (de)
English (en)
Inventor
Kleis Derk
Schenkel Gerrit
Bierens Adrianus
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH383444A publication Critical patent/CH383444A/de

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)
  • Coils Of Transformers For General Uses (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CH7429559A 1958-06-14 1959-06-11 Elektrodynamisches Gerät mit einer Membran CH383444A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH383444A true CH383444A (de) 1964-10-31

Family

ID=19751251

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7429559A CH383444A (de) 1958-06-14 1959-06-11 Elektrodynamisches Gerät mit einer Membran

Country Status (7)

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

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 (enrdf_load_stackoverflow) *
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
FR1227086A (fr) 1960-08-18
GB910390A (en) 1962-11-14
NL109785C (enrdf_load_stackoverflow)
US3088001A (en) 1963-04-30
ES250073A1 (es) 1959-12-16
DE1119916B (de) 1961-12-21

Similar Documents

Publication Publication Date Title
CH373781A (de) Elektrodynamischer Membranwandler
FR1221917A (fr) Herbicides sélectifs
DK111053B (da) Elektro-akustisk omsætter.
CH384308A (it) Rubinetto a membrana
FR1224102A (fr) Herbicides sélectifs
CH383444A (de) Elektrodynamisches Gerät mit einer Membran
FR1217483A (fr) Bobinoir
CH358489A (de) Elektrodynamische Schnellschalt-Vorrichtung
CH383445A (de) Lautsprecher mit Dämpfungsvorrichtung
FR1230681A (fr) Diaphragme flexible perfectionné
FR1216436A (fr) Raccord
FR1194927A (fr) Raccord
CH386483A (de) Codierungseinrichtung
FR1227242A (fr) Copolymères
CH355472A (it) Teleferica a cavo fisso
CH350855A (de) Werkst#ck-Spannvorrichtung mit einer Zentrierspitze
CH376606A (de) Knotenloses Netz
CH382605A (de) Meldeeinrichtung
CH334161A (de) Vorrichtung mit einer beweglichen Membran
FR1218109A (fr) Membrane sélective
CH370828A (de) Schaltvorrichtung mit mehreren Schaltstellungen
FR1177543A (fr) Local sous-marin
FR1200493A (fr) Cerf-volant
CH360524A (de) Stanzeinrichtung
FI29960A (fi) Sätt att utföra korgliknande armeringar i lättbetongplattor