KR890024123U - 저의율 스피커 - Google Patents

저의율 스피커

Info

Publication number
KR890024123U
KR890024123U KR2019880007736U KR880007736U KR890024123U KR 890024123 U KR890024123 U KR 890024123U KR 2019880007736 U KR2019880007736 U KR 2019880007736U KR 880007736 U KR880007736 U KR 880007736U KR 890024123 U KR890024123 U KR 890024123U
Authority
KR
South Korea
Prior art keywords
low rate
rate speaker
speaker
low
rate
Prior art date
Application number
KR2019880007736U
Other languages
English (en)
Other versions
KR910001433Y1 (ko
Inventor
조성훈
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880007736U priority Critical patent/KR910001433Y1/ko
Publication of KR890024123U publication Critical patent/KR890024123U/ko
Application granted granted Critical
Publication of KR910001433Y1 publication Critical patent/KR910001433Y1/ko

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
    • H04R9/046—Construction
    • 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
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/021—Reduction of eddy currents in the magnetic circuit of electrodynamic loudspeaker transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR2019880007736U 1988-05-26 1988-05-26 저의율 스피커 KR910001433Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007736U KR910001433Y1 (ko) 1988-05-26 1988-05-26 저의율 스피커

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007736U KR910001433Y1 (ko) 1988-05-26 1988-05-26 저의율 스피커

Publications (2)

Publication Number Publication Date
KR890024123U true KR890024123U (ko) 1989-12-04
KR910001433Y1 KR910001433Y1 (ko) 1991-03-04

Family

ID=19275530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007736U KR910001433Y1 (ko) 1988-05-26 1988-05-26 저의율 스피커

Country Status (1)

Country Link
KR (1) KR910001433Y1 (ko)

Also Published As

Publication number Publication date
KR910001433Y1 (ko) 1991-03-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980226

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee