DE2414636A1 - Elektrostatischer wandler - Google Patents

Elektrostatischer wandler

Info

Publication number
DE2414636A1
DE2414636A1 DE19742414636 DE2414636A DE2414636A1 DE 2414636 A1 DE2414636 A1 DE 2414636A1 DE 19742414636 DE19742414636 DE 19742414636 DE 2414636 A DE2414636 A DE 2414636A DE 2414636 A1 DE2414636 A1 DE 2414636A1
Authority
DE
Germany
Prior art keywords
wire
tool
tool part
slot
membrane
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.)
Withdrawn
Application number
DE19742414636
Other languages
German (de)
English (en)
Inventor
Arthur A Janszen
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.)
ELECTROSTATIC RESEARCH CORP
Original Assignee
ELECTROSTATIC RESEARCH CORP
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 ELECTROSTATIC RESEARCH CORP filed Critical ELECTROSTATIC RESEARCH CORP
Publication of DE2414636A1 publication Critical patent/DE2414636A1/de
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Manufacture Of Motors, Generators (AREA)
DE19742414636 1974-03-23 1974-03-26 Elektrostatischer wandler Withdrawn DE2414636A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1300574A GB1428913A (en) 1974-03-23 1974-03-23 Electrostatic transducer and method and means for making same

Publications (1)

Publication Number Publication Date
DE2414636A1 true DE2414636A1 (de) 1975-10-16

Family

ID=10015102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742414636 Withdrawn DE2414636A1 (de) 1974-03-23 1974-03-26 Elektrostatischer wandler

Country Status (4)

Country Link
CA (1) CA1009361A (enExample)
DE (1) DE2414636A1 (enExample)
FR (1) FR2266413B3 (enExample)
GB (1) GB1428913A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084608A1 (de) * 1982-01-22 1983-08-03 Savod Sa Elektronni Preobrasuvatelni Elementi Elektrostatischer Schallwandler

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1284837C (en) * 1987-06-18 1991-06-11 Highwood Audio Inc. Audio transducer
US5627903A (en) * 1993-10-06 1997-05-06 Chain Reactions, Inc. Variable geometry electromagnetic transducer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631196A (en) * 1949-10-05 1953-03-10 Arthur A Janszen Electrostatic loud-speaker
US2896025A (en) * 1955-06-21 1959-07-21 Francis D Wetherill Electrostatic loudspeaker
DE1088546B (de) * 1954-07-20 1960-09-08 Max Braun Fa Elektrostatischer Lautsprecher
DE1762110B2 (enExample) * 1967-04-13 1970-11-19

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631196A (en) * 1949-10-05 1953-03-10 Arthur A Janszen Electrostatic loud-speaker
DE1088546B (de) * 1954-07-20 1960-09-08 Max Braun Fa Elektrostatischer Lautsprecher
US2896025A (en) * 1955-06-21 1959-07-21 Francis D Wetherill Electrostatic loudspeaker
DE1762110B2 (enExample) * 1967-04-13 1970-11-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084608A1 (de) * 1982-01-22 1983-08-03 Savod Sa Elektronni Preobrasuvatelni Elementi Elektrostatischer Schallwandler

Also Published As

Publication number Publication date
FR2266413B3 (enExample) 1977-01-07
FR2266413A1 (enExample) 1975-10-24
CA1009361A (en) 1977-04-26
GB1428913A (en) 1976-03-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8136 Disposal/non-payment of the fee for publication/grant