JPS5351154Y2 - - Google Patents

Info

Publication number
JPS5351154Y2
JPS5351154Y2 JP1973078632U JP7863273U JPS5351154Y2 JP S5351154 Y2 JPS5351154 Y2 JP S5351154Y2 JP 1973078632 U JP1973078632 U JP 1973078632U JP 7863273 U JP7863273 U JP 7863273U JP S5351154 Y2 JPS5351154 Y2 JP S5351154Y2
Authority
JP
Japan
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
JP1973078632U
Other languages
Japanese (ja)
Other versions
JPS5026826U (en]
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 filed Critical
Priority to JP1973078632U priority Critical patent/JPS5351154Y2/ja
Priority to US483154A priority patent/US3905448A/en
Priority to AU70575/74A priority patent/AU486552B2/en
Priority to GB2860974A priority patent/GB1442468A/en
Priority to CA203,645A priority patent/CA999964A/en
Priority to DE2431571A priority patent/DE2431571C2/de
Priority to IT24738/74A priority patent/IT1015633B/it
Priority to NO742399A priority patent/NO140846C/no
Priority to BR5447/74A priority patent/BR7405447D0/pt
Priority to FR7422990A priority patent/FR2236332B1/fr
Priority to NL7408966A priority patent/NL7408966A/xx
Publication of JPS5026826U publication Critical patent/JPS5026826U/ja
Application granted granted Critical
Publication of JPS5351154Y2 publication Critical patent/JPS5351154Y2/ja
Expired 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
    • 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
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP1973078632U 1973-07-02 1973-07-02 Expired JPS5351154Y2 (en])

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP1973078632U JPS5351154Y2 (en]) 1973-07-02 1973-07-02
US483154A US3905448A (en) 1973-07-02 1974-06-26 Loudspeaker
AU70575/74A AU486552B2 (en) 1973-07-02 1974-06-27 Loudspeaker
GB2860974A GB1442468A (en) 1973-07-02 1974-06-27 Loudspeakers
CA203,645A CA999964A (en) 1973-07-02 1974-06-28 Loudspeaker
DE2431571A DE2431571C2 (de) 1973-07-02 1974-07-01 Lautsprecher mit Membran und Schwingspule
IT24738/74A IT1015633B (it) 1973-07-02 1974-07-02 Altoparlante
NO742399A NO140846C (no) 1973-07-02 1974-07-02 Hoeyttaler.
BR5447/74A BR7405447D0 (pt) 1973-07-02 1974-07-02 Alto falante
FR7422990A FR2236332B1 (en]) 1973-07-02 1974-07-02
NL7408966A NL7408966A (nl) 1973-07-02 1974-07-02 Luidspreker met een membraan en een spreek-

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973078632U JPS5351154Y2 (en]) 1973-07-02 1973-07-02

Publications (2)

Publication Number Publication Date
JPS5026826U JPS5026826U (en]) 1975-03-27
JPS5351154Y2 true JPS5351154Y2 (en]) 1978-12-07

Family

ID=13667237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973078632U Expired JPS5351154Y2 (en]) 1973-07-02 1973-07-02

Country Status (2)

Country Link
US (1) US3905448A (en])
JP (1) JPS5351154Y2 (en])

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418912Y2 (en]) * 1973-12-28 1979-07-14
US3980841A (en) * 1975-05-23 1976-09-14 K.K. Fujita Shoten Speaker edge
US4206832A (en) * 1979-01-17 1980-06-10 Yocum Thomas A Drone acoustical transducer
DE3325520C2 (de) * 1983-07-15 1985-12-19 Wolfgang 6000 Frankfurt Koppel Vorentzerrtes elektroakustisches Wandlersystem
JPH03184Y2 (en]) * 1986-03-10 1991-01-08
JPH0247949Y2 (en]) * 1986-06-25 1990-12-17
DE4030245A1 (de) * 1990-09-25 1992-03-26 Nokia Unterhaltungselektronik Lautsprechermembran fuer konuslautsprecher
DE4111748A1 (de) * 1991-04-11 1992-10-15 Nokia Deutschland Gmbh Lautsprecher mit sicke und (einbauab-) dichtung vereinigenden bauteil
DE69431177T2 (de) * 1993-09-22 2003-05-08 Sony Corp., Tokio/Tokyo Hornlautsprecher-System
JP2733440B2 (ja) * 1994-02-28 1998-03-30 日東電工株式会社 スピーカー用部材
EP0738454B1 (en) * 1994-11-04 2001-06-20 Koninklijke Philips Electronics N.V. Apparatus comprising a baffle and a loudspeaker, and loudspeaker for use in the apparatus
WO1997046047A1 (en) * 1996-05-31 1997-12-04 Philips Electronics N.V. Passive radiator and system comprising the passive radiator
CN1151701C (zh) * 1996-05-31 2004-05-26 皇家菲利浦电子有限公司 电动扬声器与包含该扬声器的系统
EP0963136B1 (en) * 1998-05-08 2011-08-31 Panasonic Corporation Speaker
US6851513B2 (en) * 2001-03-27 2005-02-08 Harvard International Industries, Incorporated Tangential stress reduction system in a loudspeaker suspension
JP2002320290A (ja) * 2001-04-19 2002-10-31 Pioneer Electronic Corp スピーカ用部品およびその製造方法
CA2407123C (en) * 2001-10-16 2007-12-18 Audio Products International Corp. Low distortion loudspeaker cone suspension
US20070102231A1 (en) * 2005-11-10 2007-05-10 Hiroshi Ohara Connecting sheet of paper cone
US8243979B2 (en) * 2007-01-31 2012-08-14 Yon Shing Industrial Co., Ltd. Full-gamut single-body sound membrane that conforms to a physical property of sounding
ITBO20070576A1 (it) 2007-08-07 2009-02-08 Spal Automotive Srl Macchina elettrica.
US10531181B2 (en) * 2017-05-17 2020-01-07 Harman International Industries, Incorporated Complementary driver alignment
CN111918178B (zh) * 2020-07-29 2021-12-10 国光电器股份有限公司 一种扬声器用碳纤纸盆的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406126A (en) * 1966-12-07 1968-10-15 Avco Corp Conductive synthetic resin composition containing carbon filaments
US3706695A (en) * 1970-10-12 1972-12-19 Dow Corning Method of preparing a silicone emulsion and regenerating same and electrically conductive product
US3767004A (en) * 1971-03-19 1973-10-23 A Liebscher Loudspeakers

Also Published As

Publication number Publication date
US3905448A (en) 1975-09-16
JPS5026826U (en]) 1975-03-27

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