NL6615043A - - Google Patents

Info

Publication number
NL6615043A
NL6615043A NL6615043A NL6615043A NL6615043A NL 6615043 A NL6615043 A NL 6615043A NL 6615043 A NL6615043 A NL 6615043A NL 6615043 A NL6615043 A NL 6615043A NL 6615043 A NL6615043 A NL 6615043A
Authority
NL
Netherlands
Application number
NL6615043A
Other versions
NL137671C (forum.php
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
Priority to US342827A priority Critical patent/US3351719A/en
Priority to GB34569/66A priority patent/GB1157463A/en
Priority to DE19661487283 priority patent/DE1487283A1/de
Application filed filed Critical
Priority to NL6615043A priority patent/NL137671C/xx
Priority to FR81623A priority patent/FR1497849A/fr
Priority to US648089A priority patent/US3569638A/en
Priority to US688296A priority patent/US3573396A/en
Publication of NL6615043A publication Critical patent/NL6615043A/xx
Application granted granted Critical
Publication of NL137671C publication Critical patent/NL137671C/xx

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
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • 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
    • 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
    • H04R7/16—Mounting or tensioning of 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
    • H04R7/16—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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NL6615043A 1964-02-05 1966-10-24 NL137671C (forum.php)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US342827A US3351719A (en) 1964-02-05 1964-02-05 Loudspeaker assembly
GB34569/66A GB1157463A (en) 1964-02-05 1966-08-02 Loudspeaker Assembly.
DE19661487283 DE1487283A1 (de) 1964-02-05 1966-09-06 Lautsprecher
NL6615043A NL137671C (forum.php) 1964-02-05 1966-10-24
FR81623A FR1497849A (fr) 1964-02-05 1966-10-26 Haut-parleur
US648089A US3569638A (en) 1964-02-05 1967-06-22 Loudspeaker having plastic diaphragm with compliance grooves
US688296A US3573396A (en) 1964-02-05 1967-11-17 Loudspeaker having improved diaphragm

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US342827A US3351719A (en) 1964-02-05 1964-02-05 Loudspeaker assembly
GB34569/66A GB1157463A (en) 1964-02-05 1966-08-02 Loudspeaker Assembly.
DE19661487283 DE1487283A1 (de) 1964-02-05 1966-09-06 Lautsprecher
NL6615043A NL137671C (forum.php) 1964-02-05 1966-10-24
FR81623A FR1497849A (fr) 1964-02-05 1966-10-26 Haut-parleur

Publications (2)

Publication Number Publication Date
NL6615043A true NL6615043A (forum.php) 1968-04-25
NL137671C NL137671C (forum.php) 1973-06-15

Family

ID=27509880

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6615043A NL137671C (forum.php) 1964-02-05 1966-10-24

Country Status (5)

Country Link
US (1) US3351719A (forum.php)
DE (1) DE1487283A1 (forum.php)
FR (1) FR1497849A (forum.php)
GB (1) GB1157463A (forum.php)
NL (1) NL137671C (forum.php)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569638A (en) * 1964-02-05 1971-03-09 Electronic Res Ass Loudspeaker having plastic diaphragm with compliance grooves
US3553392A (en) * 1968-03-07 1971-01-05 Electronics Inc Of Pennsylvani Electrodynamic sound radiator
US3531602A (en) * 1968-03-29 1970-09-29 Zenith Radio Corp Radio or the like with control shaft extending through speaker diaphragm
US3554315A (en) * 1968-05-21 1971-01-12 Nippon Musical Instruments Mfg Loudspeaker
JPS5023961B1 (forum.php) * 1970-11-04 1975-08-12
US4013846A (en) * 1975-08-28 1977-03-22 Minnesota Mining And Manufacturing Company Piston loudspeaker
JPS5474417A (en) * 1977-11-26 1979-06-14 Sony Corp Multi-point driving type speaker
JPS5527702A (en) * 1978-08-18 1980-02-28 Sony Corp Vibrator for speaker
US4284167A (en) * 1979-06-04 1981-08-18 Electronic Research Assoc., Inc. Sound reproducing device
FR2477824A1 (fr) * 1980-03-07 1981-09-11 Spiteri Ernest Perfectionnements apportes aux haut-parleurs electrodynamiques a membrane plane en polystyrene expanse
JPS622866Y2 (forum.php) * 1981-03-24 1987-01-22
DE3123098C2 (de) * 1981-06-11 1983-06-01 Martin 4600 Dortmund Stute Membran für elektroakustische Wandlersysteme
FR2542549B1 (fr) * 1983-03-09 1987-09-04 Lemaitre Guy Diffuseur acoustique en angle plan
US4672675A (en) * 1985-08-19 1987-06-09 International Jensen Incorporated Multiple speaker loudspeaker with conductive bridge
US5123053A (en) * 1990-07-11 1992-06-16 Harman International Industries, Incorporated Loudspeaker suspension
JP2592066Y2 (ja) * 1992-03-31 1999-03-17 株式会社ケンウッド スピーカ
JP4081842B2 (ja) * 1998-03-11 2008-04-30 ソニー株式会社 スピーカ装置
US8275146B2 (en) * 2005-01-18 2012-09-25 Magna International Inc. Trim panel assembly for retaining an acoustical device
US20070071274A1 (en) * 2005-09-21 2007-03-29 Andersen Morten K Insert moulded surround with integrated lead-out wires
US20120224740A1 (en) * 2010-12-21 2012-09-06 Hon Hai Precision Industry Co., Ltd. Speaker with magnetic field enhancing washer and disk
WO2014153252A2 (en) * 2013-03-14 2014-09-25 Lewis Athanas Acoustic transducer and method for driving same
JP1549098S (forum.php) * 2015-11-26 2016-05-16

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918422A (en) * 1926-06-22 1933-07-18 United Res Corp Sound-reproducing device
US2124834A (en) * 1936-08-17 1938-07-26 Stenger Willebald Conrad Acoustical diaphragm
US2396825A (en) * 1943-10-08 1946-03-19 Electro Voice Mfg Co Inc Diaphragm-engaging ring
US2789161A (en) * 1951-04-05 1957-04-16 Joseph B Brennan Loud-speakers
US3236958A (en) * 1961-04-25 1966-02-22 Electronic Res Associates Inc Loudspeaker system
BE623239A (forum.php) * 1961-10-04
FR1326414A (fr) * 1962-02-28 1963-05-10 Panneau de sonorisation
US3143183A (en) * 1963-02-25 1964-08-04 Herbstman Sidney Direct radiator high fidelity loudspeaker
US3284581A (en) * 1963-06-03 1966-11-08 Columbia Broadcasting Syst Inc Loud speaker construction

Also Published As

Publication number Publication date
NL137671C (forum.php) 1973-06-15
FR1497849A (fr) 1967-10-13
DE1487283B2 (forum.php) 1970-10-15
DE1487283A1 (de) 1969-04-03
US3351719A (en) 1967-11-07
GB1157463A (en) 1969-07-09

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