DE2032051C2 - Elektrodynamischer Wandler - Google Patents

Elektrodynamischer Wandler

Info

Publication number
DE2032051C2
DE2032051C2 DE702032051A DE2032051A DE2032051C2 DE 2032051 C2 DE2032051 C2 DE 2032051C2 DE 702032051 A DE702032051 A DE 702032051A DE 2032051 A DE2032051 A DE 2032051A DE 2032051 C2 DE2032051 C2 DE 2032051C2
Authority
DE
Germany
Prior art keywords
housing
magnet system
permanent magnet
converter
converter according
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
DE702032051A
Other languages
German (de)
English (en)
Other versions
DE2032051B1 (de
Inventor
Kurt 8440 Straubing Kolbe
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz 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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE702032051A priority Critical patent/DE2032051C2/de
Priority to AU29751/71A priority patent/AU2975171A/en
Priority to GB1295790D priority patent/GB1295790A/en
Publication of DE2032051B1 publication Critical patent/DE2032051B1/de
Application granted granted Critical
Publication of DE2032051C2 publication Critical patent/DE2032051C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/10—Telephone receivers

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)
DE702032051A 1970-06-29 1970-06-29 Elektrodynamischer Wandler Expired DE2032051C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE702032051A DE2032051C2 (de) 1970-06-29 1970-06-29 Elektrodynamischer Wandler
AU29751/71A AU2975171A (en) 1970-06-29 1971-06-07 Moving coil electroacoustic transducer
GB1295790D GB1295790A (https=) 1970-06-29 1971-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE702032051A DE2032051C2 (de) 1970-06-29 1970-06-29 Elektrodynamischer Wandler

Publications (2)

Publication Number Publication Date
DE2032051B1 DE2032051B1 (de) 1971-11-18
DE2032051C2 true DE2032051C2 (de) 1979-03-08

Family

ID=5775242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE702032051A Expired DE2032051C2 (de) 1970-06-29 1970-06-29 Elektrodynamischer Wandler

Country Status (3)

Country Link
AU (1) AU2975171A (https=)
DE (1) DE2032051C2 (https=)
GB (1) GB1295790A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503828C3 (de) * 1975-01-30 1983-04-21 Friedrich Reiner Telefonfabrik Permanentdynamische elektroakustische Wandlerkapsel
DE2927925C2 (de) * 1979-07-11 1983-01-20 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Elektrodynamischer Wandler, insbesondere für Fernsprechapparate
KR100412221B1 (ko) * 2001-08-31 2003-12-24 삼성전기주식회사 휴대 전화기용 소형 스피커
JP3797916B2 (ja) * 2001-10-30 2006-07-19 シチズン電子株式会社 スピーカーおよびその製造方法

Also Published As

Publication number Publication date
GB1295790A (https=) 1972-11-08
AU2975171A (en) 1972-12-14
DE2032051B1 (de) 1971-11-18

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