KR890009873U - speaker - Google Patents

speaker

Info

Publication number
KR890009873U
KR890009873U KR2019870018901U KR870018901U KR890009873U KR 890009873 U KR890009873 U KR 890009873U KR 2019870018901 U KR2019870018901 U KR 2019870018901U KR 870018901 U KR870018901 U KR 870018901U KR 890009873 U KR890009873 U KR 890009873U
Authority
KR
South Korea
Prior art keywords
speaker
Prior art date
Application number
KR2019870018901U
Other languages
Korean (ko)
Other versions
KR900004820Y1 (en
Inventor
배순환
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 KR2019870018901U priority Critical patent/KR900004820Y1/en
Publication of KR890009873U publication Critical patent/KR890009873U/en
Application granted granted Critical
Publication of KR900004820Y1 publication Critical patent/KR900004820Y1/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
KR2019870018901U 1987-10-31 1987-10-31 A speaker KR900004820Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870018901U KR900004820Y1 (en) 1987-10-31 1987-10-31 A speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870018901U KR900004820Y1 (en) 1987-10-31 1987-10-31 A speaker

Publications (2)

Publication Number Publication Date
KR890009873U true KR890009873U (en) 1989-05-31
KR900004820Y1 KR900004820Y1 (en) 1990-05-31

Family

ID=19269125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870018901U KR900004820Y1 (en) 1987-10-31 1987-10-31 A speaker

Country Status (1)

Country Link
KR (1) KR900004820Y1 (en)

Also Published As

Publication number Publication date
KR900004820Y1 (en) 1990-05-31

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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
LAPS Lapse due to unpaid annual fee