GB227672A - A tensioning ring for sound reproducing diaphragms - Google Patents

A tensioning ring for sound reproducing diaphragms

Info

Publication number
GB227672A
GB227672A GB747524A GB747524A GB227672A GB 227672 A GB227672 A GB 227672A GB 747524 A GB747524 A GB 747524A GB 747524 A GB747524 A GB 747524A GB 227672 A GB227672 A GB 227672A
Authority
GB
United Kingdom
Prior art keywords
sound reproducing
diaphragm
tensioning ring
ring
diaphragms
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
GB747524A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB747524A priority Critical patent/GB227672A/en
Publication of GB227672A publication Critical patent/GB227672A/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

227,672. Jenkins, r. A. E. March 24, 1924. Diaphragms. - A sound-reproducing diaphragm 4, for gramophones, telephones, &c., is mounted in a ring 5, which is initially of L- section, as shown in Fig. 1, the diaphragm being placed upon the plane portion of the ring and the other portion being then bent down upon the diaphragm to clamp it, Fig. 3. Finally, the whole ring is subjected to outward pressure, to tension the diaphragm.
GB747524A 1924-03-24 1924-03-24 A tensioning ring for sound reproducing diaphragms Expired GB227672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB747524A GB227672A (en) 1924-03-24 1924-03-24 A tensioning ring for sound reproducing diaphragms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB747524A GB227672A (en) 1924-03-24 1924-03-24 A tensioning ring for sound reproducing diaphragms

Publications (1)

Publication Number Publication Date
GB227672A true GB227672A (en) 1925-01-22

Family

ID=9833808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB747524A Expired GB227672A (en) 1924-03-24 1924-03-24 A tensioning ring for sound reproducing diaphragms

Country Status (1)

Country Link
GB (1) GB227672A (en)

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