NL301514A - - Google Patents

Info

Publication number
NL301514A
NL301514A NL301514DA NL301514A NL 301514 A NL301514 A NL 301514A NL 301514D A NL301514D A NL 301514DA NL 301514 A NL301514 A NL 301514A
Authority
NL
Netherlands
Application number
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.)
Publication of NL301514A publication Critical patent/NL301514A/xx

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • 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
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • 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
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/34—Directing or guiding sound by means of a phase plug
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
NL301514D 1962-12-13 NL301514A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT974362A AT236474B (de) 1962-12-13 1962-12-13 Elektroakustischer Wandler und Vorrichtung zu seiner Herstellung

Publications (1)

Publication Number Publication Date
NL301514A true NL301514A (cg-RX-API-DMAC7.html)

Family

ID=3616872

Family Applications (2)

Application Number Title Priority Date Filing Date
NL301514D NL301514A (cg-RX-API-DMAC7.html) 1962-12-13
NL63301514A NL143786B (nl) 1962-12-13 1963-12-09 Elektro-akoestische omvormer en inrichting voor het vervaardigen van deze omvormer.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL63301514A NL143786B (nl) 1962-12-13 1963-12-09 Elektro-akoestische omvormer en inrichting voor het vervaardigen van deze omvormer.

Country Status (10)

Country Link
US (1) US3342953A (cg-RX-API-DMAC7.html)
AT (1) AT236474B (cg-RX-API-DMAC7.html)
BE (1) BE641006A (cg-RX-API-DMAC7.html)
CH (2) CH418401A (cg-RX-API-DMAC7.html)
DE (3) DE1224366C2 (cg-RX-API-DMAC7.html)
ES (1) ES294434A1 (cg-RX-API-DMAC7.html)
FR (1) FR1377088A (cg-RX-API-DMAC7.html)
GB (1) GB1065454A (cg-RX-API-DMAC7.html)
NL (2) NL143786B (cg-RX-API-DMAC7.html)
SE (1) SE321957B (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258543A (en) * 1962-10-01 1966-06-28 Electro Voice Dynamic microphone
US3581015A (en) * 1966-12-28 1971-05-25 Aiwa Co Dynamic microphone
DE1295657B (de) * 1967-07-26 1969-05-22 Krone Kg Elektrodynamische Hoerkapsel
FR2083672B1 (cg-RX-API-DMAC7.html) * 1970-03-31 1973-10-19 Senzaki Seisakusho Kk
NZ197139A (en) * 1980-05-23 1985-01-31 Int Standard Electric Corp Moving coil electrodynamic transducer construction
GB2082020B (en) * 1980-06-30 1985-05-30 Pioneer Electronic Corp Ear speaker
DE3033631A1 (de) * 1980-09-06 1982-04-29 Fried. Krupp Gmbh, 4300 Essen Hoererkapsel fuer einen fernsprechapparat und verfahren zu ihrer herstellung
DE3272633D1 (en) * 1981-12-30 1986-09-18 Plessey Overseas Electro-acoustic transducers
US4672675A (en) * 1985-08-19 1987-06-09 International Jensen Incorporated Multiple speaker loudspeaker with conductive bridge
DE4007678A1 (de) * 1990-03-10 1991-09-12 Lehner Fernsprech Signal Dynamischer, elektroakustischer wandler
DE19816060A1 (de) * 1998-04-09 1999-11-18 Bosch Gmbh Robert Lautsprecher
US7203332B2 (en) * 2002-05-02 2007-04-10 Harman International Industries, Incorporated Magnet arrangement for loudspeaker
DE102009036337B4 (de) * 2009-08-06 2014-01-02 Robert Bösnecker Vorrichtung mit eingebetteter Membrane
GB202201815D0 (en) 2022-02-11 2022-03-30 Pss Belgium Nv Improved loudspeaker and method of manufacture

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549643A (en) * 1941-05-27 1942-12-01 Standard Telephones Cables Ltd Improvements in or relating to telephone transmitters and receivers
US2566604A (en) * 1948-03-16 1951-09-04 William C Eaves Electrodynamic loud-speaker assembly
US2714134A (en) * 1951-02-27 1955-07-26 Martin L Touger Headset receiver
DE1702070U (de) * 1955-04-27 1955-07-07 Max Grundig Dauermagnetsystem in topfform fuer dynamische lautsprecher.
US2890297A (en) * 1956-10-10 1959-06-09 Dictograph Products Co Inc Transducer assembly
DE1744859U (de) * 1956-10-24 1957-05-16 Deutsche Edelstahlwerke Ag Ringspaltmagnetsystem.
DE1774170U (de) * 1958-06-28 1958-09-18 Holmberg & Co Dynamischer schallwandler.
GB956448A (en) * 1959-06-24 1964-04-29 Philips Electrical Ind Ltd Improvements in or relating to electrodynamic microphones
DE1797780U (de) * 1959-02-13 1959-10-15 Siemens Elektrogeraete Gmbh Lautsprecher.
DE1799329U (de) * 1959-09-10 1959-11-05 Deutsche Edelstahlwerke Ag Ringspaltdauermagnetsystem mit einer topfartigen abschirmung.
US3041601A (en) * 1959-10-08 1962-06-26 Electric Auto Lite Co Horn frame mounting means
DE1847044U (de) * 1961-12-22 1962-02-22 Magnetfabrik Gewerkschaft Wind Lautsprecher-magnetsystem mit membrankorb.

Also Published As

Publication number Publication date
GB1065454A (en) 1967-04-12
AT236474B (de) 1964-10-26
NL143786B (nl) 1974-10-15
CH452606A (de) 1968-03-15
DE1224366B (de) 1966-09-08
CH418401A (de) 1966-08-15
DE1243240B (de) 1967-06-29
US3342953A (en) 1967-09-19
FR1377088A (fr) 1964-10-31
SE321957B (cg-RX-API-DMAC7.html) 1970-03-23
ES294434A1 (es) 1964-04-01
BE641006A (cg-RX-API-DMAC7.html) 1964-04-01
DE1224366C2 (de) 1974-03-21
DE1243240C2 (de) 1974-05-09

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