DE534456C - Einstellkondensator mit beweglichen Plattensaetzen - Google Patents

Einstellkondensator mit beweglichen Plattensaetzen

Info

Publication number
DE534456C
DE534456C DEH102335D DEH0102335D DE534456C DE 534456 C DE534456 C DE 534456C DE H102335 D DEH102335 D DE H102335D DE H0102335 D DEH0102335 D DE H0102335D DE 534456 C DE534456 C DE 534456C
Authority
DE
Germany
Prior art keywords
capacitor
movable plate
adjustable
capacitors
adjustable capacitor
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
DEH102335D
Other languages
German (de)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21798864&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE534456(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of DE534456C publication Critical patent/DE534456C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
    • H01G5/06—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of flat or substantially flat electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/24—Continuous tuning of more than one resonant circuit simultaneously, the circuits being tuned to substantially the same frequency, e.g. for single-knob tuning

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Structure Of Receivers (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Amplifiers (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
DEH102335D 1925-04-03 1925-06-18 Einstellkondensator mit beweglichen Plattensaetzen Expired DE534456C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20484A US1755114A (en) 1925-04-03 1925-04-03 Unicontrol signaling system

Publications (1)

Publication Number Publication Date
DE534456C true DE534456C (de) 1931-09-26

Family

ID=21798864

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH102335D Expired DE534456C (de) 1925-04-03 1925-06-18 Einstellkondensator mit beweglichen Plattensaetzen

Country Status (6)

Country Link
US (1) US1755114A (xx)
AT (1) AT118870B (xx)
DE (1) DE534456C (xx)
FR (1) FR599767A (xx)
GB (1) GB250162A (xx)
NL (1) NL18770C (xx)

Also Published As

Publication number Publication date
GB250162A (en) 1926-09-02
AT118870B (de) 1930-08-25
FR599767A (fr) 1926-01-20
NL18770C (xx)
US1755114A (en) 1930-04-15

Similar Documents

Publication Publication Date Title
DE534456C (de) Einstellkondensator mit beweglichen Plattensaetzen
DE512816C (de) Einrichtung zur Einstellung der Charakteristik eines elektrischen Drehkondensators im ganzen AEnderungsbereich der Kapazitaet
DE589723C (de) Elektrischer Drehkondensator, bestehend aus einem Grobregelungskondensator und einem mit diesem elektrisch parallel geschalteten Feinregelungskondensator
DE2654334A1 (de) Tragarmkonstruktion mit federgewichtsausgleich
DE626296C (de) Kopplungsanordnung zweier hochfrequenter Abstimmkreise
DE603010C (de) Anordnung zur wahlweisen Verflachung der resultierenden Resonanzkurve von zwei oder mehreren Schwingungskreisen
DE738076C (de) Anordnung induktiv gekoppelter Kreise mit veraenderbarem Kopplungsgrad und gleichzeitig zwangslaeufig kapazitiv geregelter Entdaempfung
DE647060C (de) Verstellbares Wellenfilter mit konstanter absoluter Bandbreite
DE475063C (de) Abstimmbarer Zwischenfrequenztransformator fuer Radioempfaenger
DE518802C (de) Einrichtung zur gleichzeitigen Regelung zweier Schwingungskreise
DE624007C (de) Einrichtung zum Abgleich von Abstimmitteln auf eine vorgegebene Charakteristik
AT133629B (de) Differentialkondensator und Schaltanordnung für diesen.
DE720674C (de) Schaltungsanordnung fuer Hochfrequenzabstimmkreise
DE693184C (de) Regelbarer Kondensator fuer Messzwecke
DE969214C (de) Variometer mit regelbar induktiv gekoppeltem Kurzschlussleiter
DE672013C (de) Veraenderlicher Plattenkondensator
DE818817C (de) Anordnung zur Bandspreizung in Hf-Empfangsgeraeten
DE852720C (de) Drehkondensator mit mehr als drei Platten
DE662825C (de) Einrichtung zur induktiven Ankopplung der Antenne an den Empfaengereingangskreis
DE432278C (de) Drehkondensator mit Feineinstellung konstanter Empfindlichkeit
AT146531B (de) Anordnung zum Abgleichen einer Anzahl von Abstimmkreisen über den gesamten Frequenzbereich.
AT46408B (de) Einrichtungen, um die Schwingungszahl von zwei miteinander abgestimmten Schwingungskreisen zu verändern, ohne daß hiebei die Kopplung zwischen ihnen verändert wird.
DE679573C (de) Einrichtung zur Ermoeglichung der gleichzeitigen Abstimmung einer Mehrzahl von verschiedenen Kreisen eines Geraetes durch mechanisch gekuppelte Abstimmittel maessiger Genauigkeit
DE1944321A1 (de) Mechanisch-elektrischer Messwertumformer,insbesondere fuer eine Folgesteuereinrichtung
DE818970C (de) Rueckkopplungsempfaenger mit Variometerabstimmung