GB212576A - - Google Patents

Info

Publication number
GB212576A
GB212576A GB5896/24A GB589624A GB212576A GB 212576 A GB212576 A GB 212576A GB 5896/24 A GB5896/24 A GB 5896/24A GB 589624 A GB589624 A GB 589624A GB 212576 A GB212576 A GB 212576A
Authority
GB
United Kingdom
Prior art keywords
folded
paper
meusser
waltz
condensers
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
GB5896/24A
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 GB212576A publication Critical patent/GB212576A/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
    • H04R19/00—Electrostatic transducers
    • H04R19/06—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

212,576. Meusser, H., (Assignee of Waltz, E.). March 8, 1923, [Convention date]. Condensers.-An electric condenser, for use as a microphone for transmitting speech or for use in reproducing from a gramophone disc, is formed from a strip of paper a on which are laid pieces of metal foil b on both sides. The paper may be first folded as shown in Fig. 1, or may be folded over on itself as shown in Fig. 3, and is then folded at right-angles as shown on the left of Fig. 2.
GB5896/24A 1923-03-08 1924-03-07 Expired GB212576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE212576T 1923-03-08

Publications (1)

Publication Number Publication Date
GB212576A true GB212576A (en) 1925-06-04

Family

ID=31893282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5896/24A Expired GB212576A (en) 1923-03-08 1924-03-07

Country Status (2)

Country Link
FR (1) FR578236A (en)
GB (1) GB212576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001079A1 (en) * 1993-06-21 1995-01-05 Kari Kirjavainen Folded dielectric film element and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001079A1 (en) * 1993-06-21 1995-01-05 Kari Kirjavainen Folded dielectric film element and method for manufacturing the same
US5757090A (en) * 1993-06-21 1998-05-26 Kirjavainen; Kari Folded dielectric film element and method for maufacturing the same

Also Published As

Publication number Publication date
FR578236A (en) 1924-09-20

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