KR890001819U - speaker - Google Patents

speaker

Info

Publication number
KR890001819U
KR890001819U KR2019870010537U KR870010537U KR890001819U KR 890001819 U KR890001819 U KR 890001819U KR 2019870010537 U KR2019870010537 U KR 2019870010537U KR 870010537 U KR870010537 U KR 870010537U KR 890001819 U KR890001819 U KR 890001819U
Authority
KR
South Korea
Prior art keywords
speaker
Prior art date
Application number
KR2019870010537U
Other languages
Korean (ko)
Other versions
KR900003717Y1 (en
Inventor
김태홍
Original Assignee
삼성전기 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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019870010537U priority Critical patent/KR900003717Y1/en
Publication of KR890001819U publication Critical patent/KR890001819U/en
Application granted granted Critical
Publication of KR900003717Y1 publication Critical patent/KR900003717Y1/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
    • 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
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR2019870010537U 1987-06-30 1987-06-30 A transducer of moving-coil type KR900003717Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010537U KR900003717Y1 (en) 1987-06-30 1987-06-30 A transducer of moving-coil type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010537U KR900003717Y1 (en) 1987-06-30 1987-06-30 A transducer of moving-coil type

Publications (2)

Publication Number Publication Date
KR890001819U true KR890001819U (en) 1989-03-20
KR900003717Y1 KR900003717Y1 (en) 1990-04-30

Family

ID=19264665

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010537U KR900003717Y1 (en) 1987-06-30 1987-06-30 A transducer of moving-coil type

Country Status (1)

Country Link
KR (1) KR900003717Y1 (en)

Also Published As

Publication number Publication date
KR900003717Y1 (en) 1990-04-30

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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: 19961121

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee