DE1112581B - Schwingkondensator - Google Patents

Schwingkondensator

Info

Publication number
DE1112581B
DE1112581B DEN16490A DEN0016490A DE1112581B DE 1112581 B DE1112581 B DE 1112581B DE N16490 A DEN16490 A DE N16490A DE N0016490 A DEN0016490 A DE N0016490A DE 1112581 B DE1112581 B DE 1112581B
Authority
DE
Germany
Prior art keywords
electrode
electrodes
capacitor
carrier
oscillating
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.)
Pending
Application number
DEN16490A
Other languages
German (de)
English (en)
Inventor
Johannes Jacobus Zaalber Zelst
Jean Hubertus Josef Lorteije
Aart Gerard Van Nie
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1112581B publication Critical patent/DE1112581B/de
Pending 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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
DEN16490A 1958-04-03 1959-04-01 Schwingkondensator Pending DE1112581B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL226597A NL112654C (nl) 1958-04-03 1958-04-03 Inrichting voor het omzetten van kleine gelijkspanningen in daarmee nagenoeg evenredige wisselspanningen

Publications (1)

Publication Number Publication Date
DE1112581B true DE1112581B (de) 1961-08-10

Family

ID=97026641

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN16490A Pending DE1112581B (de) 1958-04-03 1959-04-01 Schwingkondensator

Country Status (2)

Country Link
DE (1) DE1112581B (forum.php)
NL (1) NL112654C (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225761B (de) 1962-09-20 1966-09-29 Electronic Instr Ltd Schwingkondensator
DE1260632B (de) 1964-07-20 1968-02-08 Vakutronik Dresden Veb Elektrostatisch erregter Schwingkondensator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530059C (de) * 1931-07-20 Telefunken Gmbh Verfahren zur Frequenzmodulation einer Traegerwelle
FR748910A (fr) * 1932-04-07 1933-07-13 Perfectionnements aux postes de réception radiophoniques et analogues
US2289183A (en) * 1940-05-22 1942-07-07 Rca Corp Modulation system
US2368643A (en) * 1941-12-31 1945-02-06 Rca Corp Variable reactance and control circuit therefor
FR969232A (fr) * 1946-08-31 1950-12-15 Sonotone Corp Transducteurs ou lecteurs piézo-électriques au titanate
GB757802A (en) * 1953-07-04 1956-09-26 Cole E K Ltd Improvements in or relating to vibrating reed electrometers and to vibratory capacitors for use therein
DE1035775B (de) * 1957-02-22 1958-08-07 Siemens Ag Spannungsabhaengiger Kondensator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530059C (de) * 1931-07-20 Telefunken Gmbh Verfahren zur Frequenzmodulation einer Traegerwelle
FR748910A (fr) * 1932-04-07 1933-07-13 Perfectionnements aux postes de réception radiophoniques et analogues
US2289183A (en) * 1940-05-22 1942-07-07 Rca Corp Modulation system
US2368643A (en) * 1941-12-31 1945-02-06 Rca Corp Variable reactance and control circuit therefor
FR969232A (fr) * 1946-08-31 1950-12-15 Sonotone Corp Transducteurs ou lecteurs piézo-électriques au titanate
GB757802A (en) * 1953-07-04 1956-09-26 Cole E K Ltd Improvements in or relating to vibrating reed electrometers and to vibratory capacitors for use therein
DE1035775B (de) * 1957-02-22 1958-08-07 Siemens Ag Spannungsabhaengiger Kondensator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225761B (de) 1962-09-20 1966-09-29 Electronic Instr Ltd Schwingkondensator
DE1260632B (de) 1964-07-20 1968-02-08 Vakutronik Dresden Veb Elektrostatisch erregter Schwingkondensator

Also Published As

Publication number Publication date
NL112654C (nl) 1966-03-09
NL226597A (nl) 1965-07-15

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