NL7709369A - SPEAKER SYSTEM AND METHOD OF MANUFACTURE THEREOF. - Google Patents

SPEAKER SYSTEM AND METHOD OF MANUFACTURE THEREOF.

Info

Publication number
NL7709369A
NL7709369A NL7709369A NL7709369A NL7709369A NL 7709369 A NL7709369 A NL 7709369A NL 7709369 A NL7709369 A NL 7709369A NL 7709369 A NL7709369 A NL 7709369A NL 7709369 A NL7709369 A NL 7709369A
Authority
NL
Netherlands
Prior art keywords
manufacture
speaker system
speaker
Prior art date
Application number
NL7709369A
Other languages
Dutch (nl)
Original Assignee
Bose 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
Priority claimed from US05/718,178 external-priority patent/US4158756A/en
Priority claimed from US05/718,112 external-priority patent/US4061890A/en
Application filed by Bose Corp filed Critical Bose Corp
Publication of NL7709369A publication Critical patent/NL7709369A/en

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
    • H04R9/045—Mounting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
NL7709369A 1976-08-27 1977-08-25 SPEAKER SYSTEM AND METHOD OF MANUFACTURE THEREOF. NL7709369A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/718,178 US4158756A (en) 1976-08-27 1976-08-27 Dynamic loudspeaker with plastic basket encapsulating front pole plate
US05/718,112 US4061890A (en) 1976-08-27 1976-08-27 Loudspeaker with single layer rectangular wire voice coil wound on slit metal bobbin with a notch in the adjacent pole plate

Publications (1)

Publication Number Publication Date
NL7709369A true NL7709369A (en) 1978-03-01

Family

ID=27109839

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7709369A NL7709369A (en) 1976-08-27 1977-08-25 SPEAKER SYSTEM AND METHOD OF MANUFACTURE THEREOF.

Country Status (8)

Country Link
JP (1) JPS5329115A (en)
AU (1) AU512997B2 (en)
DE (1) DE2738784A1 (en)
FR (1) FR2363255A1 (en)
GB (1) GB1543028A (en)
IT (1) IT1080558B (en)
NL (1) NL7709369A (en)
SE (3) SE418137B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144993U (en) * 1982-03-24 1983-09-29 オンキヨー株式会社 oval speaker
FR2542551A1 (en) * 1983-03-07 1984-09-14 Picart Lebas Electroacoustic transducer of dynamic type, in particular for apparatuses
GB1456501A (en) * 1988-03-08 1976-11-24 Indep Broadcasting Authority Television apparatus
JPH0816037A (en) * 1994-06-30 1996-01-19 Nec Corp Photoconductive drum apparatus
JP2017076962A (en) * 2015-10-06 2017-04-20 サウンド、ソリューションズ、インターナショナル、カンパニー、リミテッドＳｏｕｎｄ Ｓｏｌｕｔｉｏｎｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｃｏ．， Ｌｔｄ． Electroacoustic transducer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260064A (en) * 1960-03-14 1961-05-05 Vadasztoltenygyar Magnetic speaker
US3258543A (en) * 1962-10-01 1966-06-28 Electro Voice Dynamic microphone
DE1268679B (en) * 1963-02-25 1968-05-22 Victor Company Of Japan Method and device for manufacturing loudspeaker frames
DE1901976A1 (en) * 1968-05-13 1970-01-15 Elettrofisico Di Zanon & C S A Monoblock loudspeaker and process for its manufacture
GB1219918A (en) * 1968-08-08 1971-01-20 Standard Telephones Cables Ltd Improvements in and relating to moving coil transducers
FR2133490A1 (en) * 1971-04-15 1972-12-01 Mikrut Antoine Sound producing appts - with injection moulded base and diaphragm
AT338351B (en) * 1975-04-29 1977-08-25 Philips Nv ELECTROACOUSTIC CONVERTER, METHOD FOR MANUFACTURING SUCH A CONVERTER AND DEVICE FOR CARRYING OUT SUCH METHODS

Also Published As

Publication number Publication date
JPS5329115A (en) 1978-03-18
FR2363255A1 (en) 1978-03-24
FR2363255B1 (en) 1982-05-28
SE418137B (en) 1981-05-04
AU512997B2 (en) 1980-11-06
AU2787077A (en) 1979-02-15
DE2738784A1 (en) 1978-03-02
GB1543028A (en) 1979-03-28
JPS6138679B2 (en) 1986-08-30
SE7708200L (en) 1978-02-28
SE7907932L (en) 1979-09-25
SE8008806L (en) 1980-12-15
IT1080558B (en) 1985-05-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed