FR2483156A1 - Transducteur electrodynamique et methode de fabrication de ce transducteur en deux parties - Google Patents

Transducteur electrodynamique et methode de fabrication de ce transducteur en deux parties Download PDF

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Publication number
FR2483156A1
FR2483156A1 FR8110209A FR8110209A FR2483156A1 FR 2483156 A1 FR2483156 A1 FR 2483156A1 FR 8110209 A FR8110209 A FR 8110209A FR 8110209 A FR8110209 A FR 8110209A FR 2483156 A1 FR2483156 A1 FR 2483156A1
Authority
FR
France
Prior art keywords
diaphragm
coil
support ring
ring
pins
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.)
Granted
Application number
FR8110209A
Other languages
English (en)
French (fr)
Other versions
FR2483156B1 (index.php
Inventor
Kaj Borge Hansen
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2483156A1 publication Critical patent/FR2483156A1/fr
Application granted granted Critical
Publication of FR2483156B1 publication Critical patent/FR2483156B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/10—Telephone receivers
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • 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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR8110209A 1980-05-23 1981-05-22 Transducteur electrodynamique et methode de fabrication de ce transducteur en deux parties Granted FR2483156A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK226480 1980-05-23

Publications (2)

Publication Number Publication Date
FR2483156A1 true FR2483156A1 (fr) 1981-11-27
FR2483156B1 FR2483156B1 (index.php) 1984-11-30

Family

ID=8111179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110209A Granted FR2483156A1 (fr) 1980-05-23 1981-05-22 Transducteur electrodynamique et methode de fabrication de ce transducteur en deux parties

Country Status (9)

Country Link
US (1) US4418247A (index.php)
EP (1) EP0040948B1 (index.php)
AU (1) AU541178B2 (index.php)
DE (1) DE3166920D1 (index.php)
ES (1) ES8203546A1 (index.php)
FR (1) FR2483156A1 (index.php)
MX (1) MX149385A (index.php)
MY (1) MY8600408A (index.php)
NZ (1) NZ197139A (index.php)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134745B (en) * 1983-02-04 1986-10-22 Standard Telephones Cables Ltd Electro acoustic tranducer
GB2145300B (en) * 1983-08-16 1987-05-07 Standard Telephones Cables Ltd Electroacoustic transducer
US4727583A (en) * 1986-10-28 1988-02-23 Motorola, Inc. Telephone transducer with improved frequency response
DK164621C (da) * 1989-10-09 1992-12-07 Kirk Acoustics As Elektrodynamisk transducer
US5917923A (en) * 1995-05-18 1999-06-29 Bose Corporation Satellitic compact electroacoustical transducing
US6330340B1 (en) 1995-12-29 2001-12-11 Jl Audio, Inc. Loudspeaker with a diaphragm having integral vent bores
US5953436A (en) * 1997-07-18 1999-09-14 Caterpillar Inc. Apparatus for generating an audible tone
US5894264A (en) * 1997-07-18 1999-04-13 Caterpillar Inc. Apparatus for generating an audible tone
US6377685B1 (en) * 1999-04-23 2002-04-23 Ravi C. Krishnan Cluster key arrangement
GB2359213B (en) 1999-10-29 2004-05-19 Kef Audio High frequency transducer
US6243479B1 (en) 1999-12-08 2001-06-05 Lucio Proni Loudspeaker having pole piece with integral vent bores
US6535613B1 (en) 1999-12-28 2003-03-18 Jl Audio, Inc. Air flow control device for loudspeaker
US7715584B2 (en) * 2006-01-03 2010-05-11 Jl Audio, Inc. Loudspeaker with air deflector
DE102017119865A1 (de) * 2016-09-07 2018-03-08 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler und Verfahren zum Herstellen eines elektrodynamischen Schallwandlers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094043A (en) * 1935-11-15 1937-09-28 Bell Telephone Labor Inc Method of and means for assembling acoustic devices
DE1271197B (de) * 1966-05-11 1968-06-27 Siemens Ag Verfahren und Anordnung zur Befestlgung einer Membran an eine Schwingspule eines dynamischen Wandlers
FR1582982A (index.php) * 1967-08-31 1969-10-10
FR2189972A1 (index.php) * 1972-06-22 1974-01-25 Int Standard Electric Corp
DE2322475A1 (de) * 1972-02-09 1974-11-21 Lehner Fernsprech Signal Elektroakustischer wandler, insbesondere fuer sprech- und hoerkapseln von fernsprechapparaten
DE2541391A1 (de) * 1975-09-17 1977-03-31 Grundig Emv Verfahren und klebeeinrichtung zum verbinden einer membran aus thermoplastischem kunststoff mit einer selbsttragenden schwingspule eines dynamischen wandlers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301514A (index.php) * 1962-12-13

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094043A (en) * 1935-11-15 1937-09-28 Bell Telephone Labor Inc Method of and means for assembling acoustic devices
DE1271197B (de) * 1966-05-11 1968-06-27 Siemens Ag Verfahren und Anordnung zur Befestlgung einer Membran an eine Schwingspule eines dynamischen Wandlers
FR1582982A (index.php) * 1967-08-31 1969-10-10
DE2322475A1 (de) * 1972-02-09 1974-11-21 Lehner Fernsprech Signal Elektroakustischer wandler, insbesondere fuer sprech- und hoerkapseln von fernsprechapparaten
FR2189972A1 (index.php) * 1972-06-22 1974-01-25 Int Standard Electric Corp
DE2541391A1 (de) * 1975-09-17 1977-03-31 Grundig Emv Verfahren und klebeeinrichtung zum verbinden einer membran aus thermoplastischem kunststoff mit einer selbsttragenden schwingspule eines dynamischen wandlers

Also Published As

Publication number Publication date
DE3166920D1 (en) 1984-12-06
ES502416A0 (es) 1982-04-01
US4418247A (en) 1983-11-29
AU7084381A (en) 1981-11-26
EP0040948A1 (en) 1981-12-02
MY8600408A (en) 1986-12-31
ES8203546A1 (es) 1982-04-01
FR2483156B1 (index.php) 1984-11-30
EP0040948B1 (en) 1984-10-31
NZ197139A (en) 1985-01-31
MX149385A (es) 1983-10-28
AU541178B2 (en) 1984-12-20

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse