BR7607157A - Circuito de oscilacao lc,processo para fabricacao do mesmo e filtre obtido a partir do mesmo - Google Patents

Circuito de oscilacao lc,processo para fabricacao do mesmo e filtre obtido a partir do mesmo

Info

Publication number
BR7607157A
BR7607157A BR7607157A BR7607157A BR7607157A BR 7607157 A BR7607157 A BR 7607157A BR 7607157 A BR7607157 A BR 7607157A BR 7607157 A BR7607157 A BR 7607157A BR 7607157 A BR7607157 A BR 7607157A
Authority
BR
Brazil
Prior art keywords
same
manufacturing
oscillation circuit
filter obtained
filter
Prior art date
Application number
BR7607157A
Other languages
English (en)
Inventor
R Benh
H Lobl
K Preissinger
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR7607157A publication Critical patent/BR7607157A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/02—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/02—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements
    • H03H5/10—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements comprising at least one element with prescribed temperature coefficient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making
    • Y10T29/435—Solid dielectric type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Filters And Equalizers (AREA)
BR7607157A 1975-10-27 1976-10-26 Circuito de oscilacao lc,processo para fabricacao do mesmo e filtre obtido a partir do mesmo BR7607157A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548059 DE2548059A1 (de) 1975-10-27 1975-10-27 Elektrischer lc-schwingkreis

Publications (1)

Publication Number Publication Date
BR7607157A true BR7607157A (pt) 1977-09-13

Family

ID=5960207

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7607157A BR7607157A (pt) 1975-10-27 1976-10-26 Circuito de oscilacao lc,processo para fabricacao do mesmo e filtre obtido a partir do mesmo

Country Status (8)

Country Link
US (1) US4095199A (pt)
JP (1) JPS5254348A (pt)
BR (1) BR7607157A (pt)
DE (1) DE2548059A1 (pt)
ES (1) ES452757A1 (pt)
FR (1) FR2330202A1 (pt)
IT (1) IT1072873B (pt)
NL (1) NL7611357A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422235A1 (fr) * 1978-04-06 1979-11-02 Telecommunications Sa Nouveau circuit magnetique en ferrite et procede de reglage de ce circuit
DE2903025C2 (de) * 1979-01-26 1983-05-05 Siemens AG, 1000 Berlin und 8000 München RC-Netzwerk
US4488340A (en) * 1981-02-27 1984-12-18 Illinois Tool Works Inc. Apparatus for making capacitive structures
US5227204A (en) * 1991-08-27 1993-07-13 Northeastern University Fabrication of ferrite films using laser deposition
US5320881A (en) * 1991-08-27 1994-06-14 Northeastern University Fabrication of ferrite films using laser deposition
CN1053760C (zh) * 1992-10-12 2000-06-21 松下电器产业株式会社 电子元件及其制造方法
DE10354455A1 (de) * 2002-12-19 2004-07-01 Tyco Electronics Raychem Gmbh Oszillatorschaltung mit laserabgleichbarer Lastimpedanz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229229A (en) * 1962-12-05 1966-01-11 Louis M Tozzi Variable resonant frequency circuits
DE1671035C2 (de) * 1966-07-01 1975-02-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ferromagnetisch hochpermeabler Mangan-Zink-Ferritkern mit großer zeitlicher und thermischer Konstanz der Anfangspermeabilität und Verfahren zu dessen Herstellung
US3689810A (en) * 1971-04-23 1972-09-05 Wilhelm E Walles All-plastic electric capacitor
LU67391A1 (de) * 1972-09-27 1973-06-18 Siemens Ag Elektrischer kondensator
US3947934A (en) * 1973-07-20 1976-04-06 Rca Corporation Method of tuning a tunable microelectronic LC circuit
US3939440A (en) * 1974-12-17 1976-02-17 Western Electric Company, Inc. Wound resistor-capacitor network and method of forming

Also Published As

Publication number Publication date
IT1072873B (it) 1985-04-13
JPS5254348A (en) 1977-05-02
US4095199A (en) 1978-06-13
FR2330202A1 (fr) 1977-05-27
NL7611357A (nl) 1977-04-29
DE2548059A1 (de) 1977-04-28
ES452757A1 (es) 1977-10-01

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