GB1059055A - Diaphragm assemblies - Google Patents

Diaphragm assemblies

Info

Publication number
GB1059055A
GB1059055A GB3318765A GB3318765A GB1059055A GB 1059055 A GB1059055 A GB 1059055A GB 3318765 A GB3318765 A GB 3318765A GB 3318765 A GB3318765 A GB 3318765A GB 1059055 A GB1059055 A GB 1059055A
Authority
GB
United Kingdom
Prior art keywords
coil
diaphragm
metal
layer
cutting
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
GB3318765A
Other languages
English (en)
Inventor
Michael Lawrence Gayford
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB3318765A priority Critical patent/GB1059055A/en
Priority to NL6610541A priority patent/NL6610541A/xx
Priority to DE1966J0031462 priority patent/DE1264509B/de
Priority to FR71922A priority patent/FR1488634A/fr
Publication of GB1059055A publication Critical patent/GB1059055A/en
Priority to NL6706647A priority patent/NL6706647A/xx
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
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB3318765A 1965-08-03 1965-08-03 Diaphragm assemblies Expired GB1059055A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3318765A GB1059055A (en) 1965-08-03 1965-08-03 Diaphragm assemblies
NL6610541A NL6610541A (enrdf_load_stackoverflow) 1965-08-03 1966-07-27
DE1966J0031462 DE1264509B (de) 1965-08-03 1966-08-03 Elektroakustischer Wandler nach dem elektrodynamischen Prinzip
FR71922A FR1488634A (fr) 1965-08-03 1966-08-03 Montage de diaphragme
NL6706647A NL6706647A (enrdf_load_stackoverflow) 1965-08-03 1967-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3318765A GB1059055A (en) 1965-08-03 1965-08-03 Diaphragm assemblies

Publications (1)

Publication Number Publication Date
GB1059055A true GB1059055A (en) 1967-02-15

Family

ID=10349693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3318765A Expired GB1059055A (en) 1965-08-03 1965-08-03 Diaphragm assemblies

Country Status (3)

Country Link
DE (1) DE1264509B (enrdf_load_stackoverflow)
GB (1) GB1059055A (enrdf_load_stackoverflow)
NL (1) NL6610541A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527721A (en) * 1978-08-18 1980-02-28 Sony Corp Diaphragm for electroacoustic converter
DE3511802A1 (de) * 1985-03-30 1986-10-09 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schwingeinheit eines dynamischen lautsprechers

Also Published As

Publication number Publication date
NL6610541A (enrdf_load_stackoverflow) 1967-02-06
DE1264509B (de) 1968-03-28

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