AU520337B2 - Assembling a magnetic transducer driving structure - Google Patents

Assembling a magnetic transducer driving structure

Info

Publication number
AU520337B2
AU520337B2 AU40627/78A AU4062778A AU520337B2 AU 520337 B2 AU520337 B2 AU 520337B2 AU 40627/78 A AU40627/78 A AU 40627/78A AU 4062778 A AU4062778 A AU 4062778A AU 520337 B2 AU520337 B2 AU 520337B2
Authority
AU
Australia
Prior art keywords
assembling
driving structure
magnetic transducer
transducer driving
magnetic
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
AU40627/78A
Other languages
English (en)
Other versions
AU4062778A (en
Inventor
E Barber
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 AU4062778A publication Critical patent/AU4062778A/en
Application granted granted Critical
Publication of AU520337B2 publication Critical patent/AU520337B2/en
Expired legal-status Critical Current

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
    • 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; 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
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Telephone Set Structure (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Brushless Motors (AREA)
AU40627/78A 1977-10-20 1978-10-11 Assembling a magnetic transducer driving structure Expired AU520337B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84394277A 1977-10-20 1977-10-20
USUS843942 1977-10-20
US89005278A 1978-03-27 1978-03-27
USUS890052 1978-03-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU78298/81A Addition AU540846B2 (en) 1981-12-04 1981-12-04 Telephone transducer

Publications (2)

Publication Number Publication Date
AU4062778A AU4062778A (en) 1980-04-17
AU520337B2 true AU520337B2 (en) 1982-01-28

Family

ID=27126455

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40627/78A Expired AU520337B2 (en) 1977-10-20 1978-10-11 Assembling a magnetic transducer driving structure

Country Status (12)

Country Link
JP (1) JPS582518B2 (xx)
AR (1) AR215527A1 (xx)
AU (1) AU520337B2 (xx)
BE (1) BE871399A (xx)
BR (1) BR7807530A (xx)
CA (1) CA1122694A (xx)
ES (1) ES474377A1 (xx)
IT (1) IT1099746B (xx)
MX (1) MX145282A (xx)
NL (1) NL7810464A (xx)
NZ (1) NZ188681A (xx)
PT (1) PT68664A (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440839Y2 (xx) * 1975-06-12 1979-11-30

Also Published As

Publication number Publication date
NZ188681A (en) 1983-07-15
PT68664A (en) 1978-11-01
MX145282A (es) 1982-01-20
CA1122694A (en) 1982-04-27
JPS5470704A (en) 1979-06-06
IT1099746B (it) 1985-09-28
AU4062778A (en) 1980-04-17
AR215527A1 (es) 1979-10-15
JPS582518B2 (ja) 1983-01-17
IT7828793A0 (it) 1978-10-16
ES474377A1 (es) 1979-04-16
BE871399A (nl) 1979-04-20
NL7810464A (nl) 1979-04-24
BR7807530A (pt) 1979-07-31

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