ES368746A1 - Transductor electrico y metodo para ajustar el entrehierro y para el montaje final del mismo. - Google Patents

Transductor electrico y metodo para ajustar el entrehierro y para el montaje final del mismo.

Info

Publication number
ES368746A1
ES368746A1 ES368746A ES368746A ES368746A1 ES 368746 A1 ES368746 A1 ES 368746A1 ES 368746 A ES368746 A ES 368746A ES 368746 A ES368746 A ES 368746A ES 368746 A1 ES368746 A1 ES 368746A1
Authority
ES
Spain
Prior art keywords
magnet
polepiece
legs
frame
assembly
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.)
Expired
Application number
ES368746A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES368746A1 publication Critical patent/ES368746A1/es
Expired 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • H04R29/003—Monitoring arrangements; Testing arrangements for loudspeakers of the moving-coil type
    • 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
    • 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
    • Y10T29/49004—Electrical device making including measuring or testing of device or component part
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Electromagnets (AREA)
  • Telephone Set Structure (AREA)
ES368746A 1968-06-14 1969-06-13 Transductor electrico y metodo para ajustar el entrehierro y para el montaje final del mismo. Expired ES368746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73716468A 1968-06-14 1968-06-14

Publications (1)

Publication Number Publication Date
ES368746A1 true ES368746A1 (es) 1971-04-01

Family

ID=24962832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368746A Expired ES368746A1 (es) 1968-06-14 1969-06-13 Transductor electrico y metodo para ajustar el entrehierro y para el montaje final del mismo.

Country Status (10)

Country Link
US (2) US3542974A (es)
JP (1) JPS4631632B1 (es)
BE (1) BE734529A (es)
CH (1) CH505527A (es)
DE (1) DE1929296B2 (es)
ES (1) ES368746A1 (es)
FR (1) FR2010897A1 (es)
GB (1) GB1245014A (es)
NL (1) NL142308B (es)
SE (1) SE349926B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539935A (de) * 1972-06-09 1973-07-31 Knobel Elektro App Bau Ag F Verfahren zur Herstellung einer Drossel mit einstellbarem Luftspalt
US4180710A (en) * 1978-08-24 1979-12-25 Altec Corporation Adjustably positioned phasing plug
US4246450A (en) * 1979-05-25 1981-01-20 International Telephone And Telegraph Corporation Telephone transducer assembly and method of making same
JPS57153400U (es) * 1981-03-20 1982-09-27
FR2504299B1 (fr) * 1981-04-15 1985-09-20 Telephonie Ind Commerciale Procede et dispositif de reglage d'une capsule de transducteur electromagnetique
EP0083174B1 (en) * 1981-12-30 1986-08-13 Plessey Overseas Limited Electro-acoustic transducers
US5383267A (en) * 1993-09-07 1995-01-24 Harman International Industries, Inc. Apparatus for centering an actuator coil
JPH10290494A (ja) * 1997-04-15 1998-10-27 Star Micronics Co Ltd 電気音響変換器
US6389145B2 (en) * 1998-07-24 2002-05-14 Agere Systems Guardian Corp. Methods and apparatus for controlling the output of moving armature transducers
JP2002058095A (ja) * 2000-08-11 2002-02-22 Star Micronics Co Ltd 電磁音響変換器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412219A (en) * 1965-12-28 1968-11-19 Western Electric Co Method of adjusting air gap in central armature receivers

Also Published As

Publication number Publication date
SE349926B (es) 1972-10-09
NL6909044A (es) 1969-12-16
DE1929296A1 (de) 1969-12-18
US3542974A (en) 1970-11-24
BE734529A (es) 1969-11-17
CH505527A (de) 1971-03-31
FR2010897A1 (es) 1970-02-20
GB1245014A (en) 1971-09-02
US3619434A (en) 1971-11-09
JPS4631632B1 (es) 1971-09-14
NL142308B (nl) 1974-05-15
DE1929296B2 (de) 1971-06-09

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