CH400239A - Electroacoustic transducer with a ring-shaped armature - Google Patents

Electroacoustic transducer with a ring-shaped armature

Info

Publication number
CH400239A
CH400239A CH944260A CH944260A CH400239A CH 400239 A CH400239 A CH 400239A CH 944260 A CH944260 A CH 944260A CH 944260 A CH944260 A CH 944260A CH 400239 A CH400239 A CH 400239A
Authority
CH
Switzerland
Prior art keywords
ring
electroacoustic transducer
shaped armature
armature
shaped
Prior art date
Application number
CH944260A
Other languages
German (de)
Inventor
Erwin Dipl Ing Martin
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 CH400239A publication Critical patent/CH400239A/en

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)
CH944260A 1959-08-21 1960-08-19 Electroacoustic transducer with a ring-shaped armature CH400239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES64546A DE1110686B (en) 1959-08-21 1959-08-21 Electroacoustic transducer with ring-shaped armature

Publications (1)

Publication Number Publication Date
CH400239A true CH400239A (en) 1965-10-15

Family

ID=7497280

Family Applications (1)

Application Number Title Priority Date Filing Date
CH944260A CH400239A (en) 1959-08-21 1960-08-19 Electroacoustic transducer with a ring-shaped armature

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017089401A1 (en) 2015-11-27 2017-06-01 Sennheiser Electronic Gmbh & Co. Kg Electrodynamic sound transducer

Family Cites Families (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017089401A1 (en) 2015-11-27 2017-06-01 Sennheiser Electronic Gmbh & Co. Kg Electrodynamic sound transducer
DE102015120637A1 (en) * 2015-11-27 2017-06-14 Sennheiser Electronic Gmbh & Co. Kg Electrodynamic transducer
US10721567B2 (en) 2015-11-27 2020-07-21 Sennheiser Electronic Gmbh & Co. Kg Electrodynamic sound transducer

Also Published As

Publication number Publication date
GB917717A (en) 1963-02-06
DE1110686B (en) 1961-07-13
NL255013A (en)
SE316801B (en) 1969-11-03
BE594093A (en) 1960-12-16

Similar Documents

Publication Publication Date Title
CH386123A (en) Transducer
FR1218259A (en) Electroacoustic transducer
CH385528A (en) Ultrasonic generator
CH482402A (en) Herbicides
DK111053B (en) Electro-acoustic converter.
CH375755A (en) Acoustic transducer
FR1245602A (en) Magnetic transducer
FR1242146A (en) Magnetic transducer
CH369324A (en) Flange connection
CH400239A (en) Electroacoustic transducer with a ring-shaped armature
FR1231132A (en) Coil
CH418723A (en) Herbicides
AT218089B (en) Electroacoustic converter
FR1276933A (en) Acoustic transducer
AT216597B (en) Sound receiver
FR1260903A (en) Ultrasonic transducer
FR1268665A (en) Arithmetic transducer
FR1266768A (en) Ring-armored electro-acoustic transformer
FR1219744A (en) Underwater spotting
CH352600A (en) Transducer
BE595187A (en) Transducer.
FR1252158A (en) Transducer valve
FR1242798A (en) Saturator
ES72763Y (en) Autonomous horn
DK94948C (en) Impulse generator.