JPS5778299A - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS5778299A
JPS5778299A JP55154166A JP15416680A JPS5778299A JP S5778299 A JPS5778299 A JP S5778299A JP 55154166 A JP55154166 A JP 55154166A JP 15416680 A JP15416680 A JP 15416680A JP S5778299 A JPS5778299 A JP S5778299A
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
tone
fidelity
loaded
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.)
Pending
Application number
JP55154166A
Other languages
Japanese (ja)
Inventor
Shutaro Nakahira
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.)
HOUYUU GOMME KK
HOUYUU GOMU KK
Original Assignee
HOUYUU GOMME KK
HOUYUU GOMU 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 HOUYUU GOMME KK, HOUYUU GOMU KK filed Critical HOUYUU GOMME KK
Priority to JP55154166A priority Critical patent/JPS5778299A/en
Priority to AU76761/81A priority patent/AU7676181A/en
Priority to IT24744/81A priority patent/IT1140000B/en
Priority to GB8132608A priority patent/GB2087688A/en
Priority to KR1019810004144A priority patent/KR830008623A/en
Priority to BE0/206375A priority patent/BE890903A/en
Priority to FR8120477A priority patent/FR2493658A1/en
Priority to NL8104941A priority patent/NL8104941A/en
Priority to DE19813143166 priority patent/DE3143166A1/en
Publication of JPS5778299A publication Critical patent/JPS5778299A/en
Pending 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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed
    • 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
    • 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
    • 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
    • H04R7/04—Plane diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/029—Diaphragms comprising fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE: To enable to reproduce original sound with fidelity, by constituting a main body with vulcanized rubber having small rigidity and giving free oscillation.
CONSTITUTION: A diaphragm main body is vulcanized and formed into a shape of a diaphragm with rubber component and the diaphragm 1 is freely oscillated at the same phase without piston movement. The diaphragm 1 is fitted to the frame of a speaker at a fitting section 2 not provided via edges, a voice coil is loaded at an inner-circumference ridge 4 of the diaphragm 1, and a cap is loaded to the part of a hole 3. With such construction, the diaphragm 1 reproduces original sound with fidelity with the excellent following up to electric input, allowing to give excellent intermediate and high tone full of life and low and weightly tone having no distortion. Low tone output with a large output is obtained with a speaker of a small diameter.
COPYRIGHT: (C)1982,JPO&Japio
JP55154166A 1980-10-31 1980-10-31 Diaphragm for speaker Pending JPS5778299A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP55154166A JPS5778299A (en) 1980-10-31 1980-10-31 Diaphragm for speaker
AU76761/81A AU7676181A (en) 1980-10-31 1981-10-23 Loudspeaker diaphragm
IT24744/81A IT1140000B (en) 1980-10-31 1981-10-28 DIAPHRAGM FOR OTHER SPEAKERS
GB8132608A GB2087688A (en) 1980-10-31 1981-10-29 Diaphragm for loudspeaker
KR1019810004144A KR830008623A (en) 1980-10-31 1981-10-29 Diaphragm of speaker
BE0/206375A BE890903A (en) 1980-10-31 1981-10-29 NEW SPEAKER MEMBRANE
FR8120477A FR2493658A1 (en) 1980-10-31 1981-10-30 SPEAKER MEMBRANE
NL8104941A NL8104941A (en) 1980-10-31 1981-10-30 MEMBRANE FOR A SPEAKER.
DE19813143166 DE3143166A1 (en) 1980-10-31 1981-10-30 MEMBRANE FOR SPEAKERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154166A JPS5778299A (en) 1980-10-31 1980-10-31 Diaphragm for speaker

Publications (1)

Publication Number Publication Date
JPS5778299A true JPS5778299A (en) 1982-05-15

Family

ID=15578269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154166A Pending JPS5778299A (en) 1980-10-31 1980-10-31 Diaphragm for speaker

Country Status (9)

Country Link
JP (1) JPS5778299A (en)
KR (1) KR830008623A (en)
AU (1) AU7676181A (en)
BE (1) BE890903A (en)
DE (1) DE3143166A1 (en)
FR (1) FR2493658A1 (en)
GB (1) GB2087688A (en)
IT (1) IT1140000B (en)
NL (1) NL8104941A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295598A (en) * 1988-02-26 1989-11-29 Yasuhiro Shinjiyou Speaker
US6081064A (en) * 1997-12-30 2000-06-27 Endress + Hauser Gmbh + Co. Acoustic transducer system
JP2006332861A (en) * 2005-05-24 2006-12-07 Inax Corp Speaker apparatus, speaker attached working hole cover, and speaker attached wall panel
CN110784807A (en) * 2019-10-31 2020-02-11 歌尔股份有限公司 Sound generating device's vibrating diaphragm and sound generating device

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU528127B2 (en) * 1980-11-20 1983-04-14 Hohyu Rubber Co. Ltd. Rubber composition
FR2522912B1 (en) * 1982-03-03 1986-08-14 Audax PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER
AT373754B (en) * 1982-04-08 1984-02-27 Akg Akustische Kino Geraete MEMBRANE FOR MICROPHONES
US4504604A (en) * 1983-11-25 1985-03-12 The Goodyear Tire & Rubber Company Energy absorbing rubber composition
GB2315185A (en) 1996-07-09 1998-01-21 B & W Loudspeakers Diaphragm surrounds for loudspeaker drive units
JP2001258092A (en) * 2000-03-14 2001-09-21 Pioneer Electronic Corp Loudspeaker component and its manufacturing method
CA2538292A1 (en) * 2003-09-08 2005-04-21 John M. Norton Audio loudspeaker
JP4407229B2 (en) * 2003-10-15 2010-02-03 パナソニック株式会社 Speaker diaphragm and speaker using the same
US7483545B2 (en) * 2004-07-07 2009-01-27 Tadashi Nagaoka Acoustic diaphragm
JP3753150B1 (en) * 2004-09-09 2006-03-08 株式会社村田製作所 Speaker
EP2268058B1 (en) * 2009-06-26 2019-10-30 SSI New Material (Zhenjiang) Co., Ltd. Diaphragm for a micro loudspeaker
GB2478160B (en) 2010-02-26 2014-05-28 Pss Belgium Nv Mass loading for piston loudspeakers
WO2013179631A1 (en) * 2012-05-31 2013-12-05 日東電工株式会社 Protective member for acoustic component and waterproof case
US9693146B2 (en) * 2015-09-11 2017-06-27 Sonos, Inc. Transducer diaphragm
CN110784805A (en) * 2019-10-31 2020-02-11 歌尔股份有限公司 Vibrating diaphragm for miniature sound generating device and miniature sound generating device
CN110708638B (en) * 2019-10-31 2020-11-24 歌尔股份有限公司 Vibrating diaphragm for miniature sound generating device and miniature sound generating device
CN110708635B (en) * 2019-10-31 2020-11-24 歌尔股份有限公司 Sound generating device's vibrating diaphragm and sound generating device
CN110708637B (en) * 2019-10-31 2021-01-15 歌尔股份有限公司 Vibrating diaphragm for miniature sound generating device and miniature sound generating device
CN110708639B (en) * 2019-10-31 2021-05-18 歌尔股份有限公司 Vibrating diaphragm for miniature sound generating device and miniature sound generating device
CN110951172A (en) * 2019-10-31 2020-04-03 歌尔股份有限公司 Sound generating device's vibrating diaphragm and sound generating device
CN114827879B (en) * 2021-01-29 2023-08-08 歌尔股份有限公司 Vibrating diaphragm and sound generating device
CN114827870B (en) * 2021-01-29 2023-07-14 歌尔股份有限公司 Vibrating diaphragm and sound producing device
CN114827877B (en) * 2021-01-29 2023-08-08 歌尔股份有限公司 Vibrating diaphragm and sound generating device
CN114827876B (en) * 2021-01-29 2023-08-08 歌尔股份有限公司 Vibrating diaphragm and sound generating device
CN114827878B (en) * 2021-01-29 2023-08-08 歌尔股份有限公司 Vibrating diaphragm and sound generating device
CN114827874B (en) * 2021-01-29 2023-07-14 歌尔股份有限公司 Vibrating diaphragm and sound producing device
CN114827875B (en) * 2021-01-29 2023-08-08 歌尔股份有限公司 Vibrating diaphragm and sound generating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295598A (en) * 1988-02-26 1989-11-29 Yasuhiro Shinjiyou Speaker
US6081064A (en) * 1997-12-30 2000-06-27 Endress + Hauser Gmbh + Co. Acoustic transducer system
JP2006332861A (en) * 2005-05-24 2006-12-07 Inax Corp Speaker apparatus, speaker attached working hole cover, and speaker attached wall panel
CN110784807A (en) * 2019-10-31 2020-02-11 歌尔股份有限公司 Sound generating device's vibrating diaphragm and sound generating device

Also Published As

Publication number Publication date
BE890903A (en) 1982-02-15
GB2087688A (en) 1982-05-26
AU7676181A (en) 1982-05-06
KR830008623A (en) 1983-12-10
IT1140000B (en) 1986-09-24
FR2493658A1 (en) 1982-05-07
NL8104941A (en) 1982-05-17
IT8124744A0 (en) 1981-10-28
DE3143166A1 (en) 1982-05-27

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