BE594093A - Transformateur électroacoustique à armature annulaire. - Google Patents

Transformateur électroacoustique à armature annulaire.

Info

Publication number
BE594093A
BE594093A BE594093A BE594093A BE594093A BE 594093 A BE594093 A BE 594093A BE 594093 A BE594093 A BE 594093A BE 594093 A BE594093 A BE 594093A BE 594093 A BE594093 A BE 594093A
Authority
BE
Belgium
Prior art keywords
ring armature
electroacoustic transformer
transformer
armature electroacoustic
ring
Prior art date
Application number
BE594093A
Other languages
English (en)
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE594093A publication Critical patent/BE594093A/fr

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/06—Telephone receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BE594093A 1959-08-21 1960-08-16 Transformateur électroacoustique à armature annulaire. BE594093A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES64546A DE1110686B (de) 1959-08-21 1959-08-21 Elektroakustischer Wandler mit ringfoermigem Anker

Publications (1)

Publication Number Publication Date
BE594093A true BE594093A (fr) 1960-12-16

Family

ID=7497280

Family Applications (1)

Application Number Title Priority Date Filing Date
BE594093A BE594093A (fr) 1959-08-21 1960-08-16 Transformateur électroacoustique à armature annulaire.

Country Status (6)

Country Link
BE (1) BE594093A (pm)
CH (1) CH400239A (pm)
DE (1) DE1110686B (pm)
GB (1) GB917717A (pm)
NL (1) NL255013A (pm)
SE (1) SE316801B (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015120637A1 (de) 2015-11-27 2017-06-14 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500297A (pm) * 1951-10-31

Also Published As

Publication number Publication date
CH400239A (de) 1965-10-15
SE316801B (pm) 1969-11-03
DE1110686B (de) 1961-07-13
NL255013A (pm)
GB917717A (en) 1963-02-06

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