GB314691A - Diaphragm for loud speakers or the like - Google Patents

Diaphragm for loud speakers or the like

Info

Publication number
GB314691A
GB314691A GB2097828A GB2097828A GB314691A GB 314691 A GB314691 A GB 314691A GB 2097828 A GB2097828 A GB 2097828A GB 2097828 A GB2097828 A GB 2097828A GB 314691 A GB314691 A GB 314691A
Authority
GB
United Kingdom
Prior art keywords
clamped
parts
inner ends
pyramid
loud
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
GB2097828A
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.)
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
Publication of GB314691A publication Critical patent/GB314691A/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
GB2097828A 1928-05-05 1928-07-19 Diaphragm for loud speakers or the like Expired GB314691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW79281D DE557366C (de) 1928-05-05 1928-05-05 Lautsprecher

Publications (1)

Publication Number Publication Date
GB314691A true GB314691A (en) 1929-07-04

Family

ID=10155069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2097828A Expired GB314691A (en) 1928-05-05 1928-07-19 Diaphragm for loud speakers or the like

Country Status (5)

Country Link
BE (1) BE358783A (enEXAMPLES)
DE (1) DE557366C (enEXAMPLES)
FR (1) FR659604A (enEXAMPLES)
GB (1) GB314691A (enEXAMPLES)
NL (1) NL27769C (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2791180C1 (ru) * 2022-01-23 2023-03-03 Лабынцева Мария Сергеевна Динамический громкоговоритель с гофровым диффузором

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2791180C1 (ru) * 2022-01-23 2023-03-03 Лабынцева Мария Сергеевна Динамический громкоговоритель с гофровым диффузором

Also Published As

Publication number Publication date
NL27769C (enEXAMPLES)
DE557366C (de) 1932-08-22
BE358783A (enEXAMPLES)
FR659604A (fr) 1929-07-03

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