JPS6147436B2 - - Google Patents

Info

Publication number
JPS6147436B2
JPS6147436B2 JP814179A JP814179A JPS6147436B2 JP S6147436 B2 JPS6147436 B2 JP S6147436B2 JP 814179 A JP814179 A JP 814179A JP 814179 A JP814179 A JP 814179A JP S6147436 B2 JPS6147436 B2 JP S6147436B2
Authority
JP
Japan
Prior art keywords
diaphragm
iron core
movable iron
sound
core
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
JP814179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55100800A (en
Inventor
Yoshishige Shintaku
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.)
IBUKI KOGYO KK
Original Assignee
IBUKI KOGYO KK
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 IBUKI KOGYO KK filed Critical IBUKI KOGYO KK
Priority to JP814179A priority Critical patent/JPS55100800A/ja
Priority to SE7903383A priority patent/SE435777B/sv
Priority to DE2916333A priority patent/DE2916333C2/de
Priority to GB7914234A priority patent/GB2041616B/en
Priority to US06/033,386 priority patent/US4241334A/en
Publication of JPS55100800A publication Critical patent/JPS55100800A/ja
Publication of JPS6147436B2 publication Critical patent/JPS6147436B2/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/52—Electrodynamic transducer
    • B06B2201/53—Electrodynamic transducer with vibrating magnet or coil

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP814179A 1979-01-29 1979-01-29 Electric horn Granted JPS55100800A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP814179A JPS55100800A (en) 1979-01-29 1979-01-29 Electric horn
SE7903383A SE435777B (sv) 1979-01-29 1979-04-18 Elektriskt horn
DE2916333A DE2916333C2 (de) 1979-01-29 1979-04-23 Regler für ein elektrisches Horn
GB7914234A GB2041616B (en) 1979-01-29 1979-04-24 Electric horns
US06/033,386 US4241334A (en) 1979-01-29 1979-04-26 Electric horn with twin driving electromagnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP814179A JPS55100800A (en) 1979-01-29 1979-01-29 Electric horn

Publications (2)

Publication Number Publication Date
JPS55100800A JPS55100800A (en) 1980-07-31
JPS6147436B2 true JPS6147436B2 (enrdf_load_stackoverflow) 1986-10-18

Family

ID=11685015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP814179A Granted JPS55100800A (en) 1979-01-29 1979-01-29 Electric horn

Country Status (1)

Country Link
JP (1) JPS55100800A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06193419A (ja) * 1992-12-25 1994-07-12 Kubota Corp エンジンのオイルクーラ放熱式潤滑装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06193419A (ja) * 1992-12-25 1994-07-12 Kubota Corp エンジンのオイルクーラ放熱式潤滑装置

Also Published As

Publication number Publication date
JPS55100800A (en) 1980-07-31

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