JPS56120296A - Ribbon type speaker - Google Patents

Ribbon type speaker

Info

Publication number
JPS56120296A
JPS56120296A JP2333880A JP2333880A JPS56120296A JP S56120296 A JPS56120296 A JP S56120296A JP 2333880 A JP2333880 A JP 2333880A JP 2333880 A JP2333880 A JP 2333880A JP S56120296 A JPS56120296 A JP S56120296A
Authority
JP
Japan
Prior art keywords
ribbon
magnetic gap
plates
section
flat plate
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.)
Granted
Application number
JP2333880A
Other languages
Japanese (ja)
Other versions
JPS6334680B2 (en
Inventor
Koji Maekawa
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2333880A priority Critical patent/JPS56120296A/en
Publication of JPS56120296A publication Critical patent/JPS56120296A/en
Publication of JPS6334680B2 publication Critical patent/JPS6334680B2/ja
Granted legal-status Critical Current

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
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

PURPOSE:To increase the sound pressure level and to make small the size, by forming the ribbon to almost T shape for the cross section and locating the flat plate in the magnetic gap between plates and the vertical section in the magnetic gap with narrow width. CONSTITUTION:The flat plate 6A of the ribbon 6 of almost T shape for the cross section is located in the magnetic gap 5B with wider width formed on the upper surface between the plates 4A, 4B and the vertical section 6B of the ribbon 6 is located in the magnetic gap 5B with narrow width formed lower opposing sections. When a current flows to the ribbon 6, since passing magnetic flux from the magnet 3A flows in the magnetic gap 5B between this current and the plates 4A, 4B, the ribbon 6 oscillates up and down as shown in Figure, to develop sound waves.
JP2333880A 1980-02-28 1980-02-28 Ribbon type speaker Granted JPS56120296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2333880A JPS56120296A (en) 1980-02-28 1980-02-28 Ribbon type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2333880A JPS56120296A (en) 1980-02-28 1980-02-28 Ribbon type speaker

Publications (2)

Publication Number Publication Date
JPS56120296A true JPS56120296A (en) 1981-09-21
JPS6334680B2 JPS6334680B2 (en) 1988-07-12

Family

ID=12107796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2333880A Granted JPS56120296A (en) 1980-02-28 1980-02-28 Ribbon type speaker

Country Status (1)

Country Link
JP (1) JPS56120296A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1338417A (en) * 1962-07-19 1963-09-27 Philips Nv Magnetic system of a loudspeaker of known electro-dynamic type
JPS50212Y1 (en) * 1973-11-28 1975-01-07
JPS55161498A (en) * 1979-06-01 1980-12-16 Kanenori Kishi Diaphragm with voice coil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1338417A (en) * 1962-07-19 1963-09-27 Philips Nv Magnetic system of a loudspeaker of known electro-dynamic type
JPS50212Y1 (en) * 1973-11-28 1975-01-07
JPS55161498A (en) * 1979-06-01 1980-12-16 Kanenori Kishi Diaphragm with voice coil

Also Published As

Publication number Publication date
JPS6334680B2 (en) 1988-07-12

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