ATE17910T1 - Elektrostatischer schallwandler. - Google Patents

Elektrostatischer schallwandler.

Info

Publication number
ATE17910T1
ATE17910T1 AT82109902T AT82109902T ATE17910T1 AT E17910 T1 ATE17910 T1 AT E17910T1 AT 82109902 T AT82109902 T AT 82109902T AT 82109902 T AT82109902 T AT 82109902T AT E17910 T1 ATE17910 T1 AT E17910T1
Authority
AT
Austria
Prior art keywords
electrically conducting
membrane
connection
conducting layers
perforated
Prior art date
Application number
AT82109902T
Other languages
English (en)
Inventor
Peter Kirilov Kantschev
Original Assignee
Elektron Preobras Elementi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3910187&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE17910(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elektron Preobras Elementi filed Critical Elektron Preobras Elementi
Application granted granted Critical
Publication of ATE17910T1 publication Critical patent/ATE17910T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Measuring Fluid Pressure (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AT82109902T 1982-01-22 1982-10-26 Elektrostatischer schallwandler. ATE17910T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG8255092A BG34753A1 (en) 1982-01-22 1982-01-22 Electrostatic acoustic converter
EP82109902A EP0084608B1 (de) 1982-01-22 1982-10-26 Elektrostatischer Schallwandler

Publications (1)

Publication Number Publication Date
ATE17910T1 true ATE17910T1 (de) 1986-02-15

Family

ID=3910187

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82109902T ATE17910T1 (de) 1982-01-22 1982-10-26 Elektrostatischer schallwandler.

Country Status (6)

Country Link
EP (1) EP0084608B1 (de)
JP (1) JPS58131900A (de)
AT (1) ATE17910T1 (de)
BG (1) BG34753A1 (de)
CA (1) CA1200888A (de)
DE (1) DE3269003D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533795A (en) * 1983-07-07 1985-08-06 American Telephone And Telegraph Integrated electroacoustic transducer
NL193083C (nl) * 1994-06-08 1998-09-08 Cornelis Ruijtenberg Werkwijze voor het vervaardigen van een transducent van een elektrostatische luidspreker.
FI116873B (fi) 1996-02-26 2006-03-15 Panphonics Oy Akustinen elementti ja menetelmä äänen käsittelemiseksi
US6282298B1 (en) 1996-09-03 2001-08-28 New Transducers Limited Acoustic device
FI20085333L (fi) * 2008-04-18 2009-10-19 Panphonics Oy Aktuaattorin äänikentän suuntaaminen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537931A (en) * 1940-02-21 1941-07-14 Donovan Ernest Lea Shorter Improvements in electrostatic loudspeakers
GB838022A (en) * 1956-10-11 1960-06-22 Pye Ltd Improvements in electrostatic loudspeakers
GB1228775A (de) 1967-06-06 1971-04-21
US3773976A (en) * 1969-06-17 1973-11-20 H Beveridge Electrostatic loudspeaker and amplifier
US3668336A (en) * 1969-12-08 1972-06-06 Dayton Wright Associates Ltd Audio system including electrostatic loudspeaker
US3892927A (en) 1973-09-04 1975-07-01 Theodore Lindenberg Full range electrostatic loudspeaker for audio frequencies
GB1428913A (en) * 1974-03-23 1976-03-24 Electrostatic Research Coerpor Electrostatic transducer and method and means for making same

Also Published As

Publication number Publication date
CA1200888A (en) 1986-02-18
JPS58131900A (ja) 1983-08-05
EP0084608B1 (de) 1986-02-05
BG34753A1 (en) 1983-11-15
DE3269003D1 (en) 1986-03-20
EP0084608A1 (de) 1983-08-03

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Legal Events

Date Code Title Description
RZN Patent revoked