GB847446A - "multiple unit feed through filter" - Google Patents

"multiple unit feed through filter"

Info

Publication number
GB847446A
GB847446A GB2066/59A GB206659A GB847446A GB 847446 A GB847446 A GB 847446A GB 2066/59 A GB2066/59 A GB 2066/59A GB 206659 A GB206659 A GB 206659A GB 847446 A GB847446 A GB 847446A
Authority
GB
United Kingdom
Prior art keywords
capacitors
soldered
conductors
ferrite plate
filter
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
GB2066/59A
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.)
Erie Resistor Corp
Original Assignee
Erie Resistor 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 Erie Resistor Corp filed Critical Erie Resistor Corp
Publication of GB847446A publication Critical patent/GB847446A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/35—Feed-through capacitors or anti-noise capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/22—Electrostatic or magnetic shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Filters And Equalizers (AREA)

Abstract

847,446. Impedance networks. ERIE RESISTOR CORPORATION. Jan. 20, 1959 [Feb. 20, 1958]; No. 2066/59. Class 40(8). [Also in Group XXXVI] A multiple feedthrough unit comprises an apertured ferrite plate 14 through which extend a number of feed-through conductors 10, each conductor being surrounded by and connected to a pair of tubular shunt capacitors 6, 19 arranged on either side of the plate. The whole unit is enclosed in a metal box 1 which may be filled with a potting compound. The capacitors comprise ceramic tubes 7 having inner electrodes 8 soldered to the conductors 10 and outer electrodes 9 soldered to metallic partition members 3, 16. Since, at high frequencies, the capacitors form transmission lines, they are made of different lengths so that their resonant frequencies do not coincide. The ferrite plate provides a series inductance and the capacitors provide capacitance to earth.
GB2066/59A 1958-02-20 1959-01-20 "multiple unit feed through filter" Expired GB847446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US847446XA 1958-02-20 1958-02-20

Publications (1)

Publication Number Publication Date
GB847446A true GB847446A (en) 1960-09-07

Family

ID=22186944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2066/59A Expired GB847446A (en) 1958-02-20 1959-01-20 "multiple unit feed through filter"

Country Status (1)

Country Link
GB (1) GB847446A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606207A1 (en) * 1987-01-30 1988-05-06 Eurofarad Electronic filtering unit with separate capacitive elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606207A1 (en) * 1987-01-30 1988-05-06 Eurofarad Electronic filtering unit with separate capacitive elements

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