GB809126A - Improvements in or relating to coupling electrical elements - Google Patents

Improvements in or relating to coupling electrical elements

Info

Publication number
GB809126A
GB809126A GB1474555A GB1474555A GB809126A GB 809126 A GB809126 A GB 809126A GB 1474555 A GB1474555 A GB 1474555A GB 1474555 A GB1474555 A GB 1474555A GB 809126 A GB809126 A GB 809126A
Authority
GB
United Kingdom
Prior art keywords
conductor
condensers
screening
construction
surrounded
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
GB1474555A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB809126A publication Critical patent/GB809126A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • 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
    • H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters

Abstract

809,126. Interference filters. SIEMENS & HALSKE A.G. May 23, 1955 [May 29, 1954], No. 14745/55. Class 40 (8). A low-pass filter for feeding low-frequency current through a screening partition, comprises two condensers joined by a coupling conductor which is surrounded by a body of high permeability (e.g. ferrite). The loss factor of the body, i.e. the ratio of the imaginary to the rear component of the complex permeability exceeds unity at the lowest working frequency. In the first construction (Fig. 1), the two condensers comprise dielectric discs a, b mounted at either end of a metallic tube c which is located in an opening in the screening e of a high-frequency apparatus. The outer electrodes of the condensers a<SP>1</SP>, b<SP>1</SP> are connected to the housing c whilst the inner electrodes are connected to the coupling conductor d. A body p of ferrite surrounds the conductor d. In the second construction (Fig. 2), the housing consists of a tubular dielectric body f having an outer electrode g soldered to the screening n and.two inner electrodes h, i connected to metallic end closure members k, l which are also connected to the coupling conductor m. As. in the previous construction, the conductor m is surrounded by a body o of high permeability material. The feed-through conductor m is connected to the end members.
GB1474555A 1954-05-29 1955-05-23 Improvements in or relating to coupling electrical elements Expired GB809126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES39392A DE1006916B (en) 1954-05-29 1954-05-29 Implementation element

Publications (1)

Publication Number Publication Date
GB809126A true GB809126A (en) 1959-02-18

Family

ID=7483268

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1474555A Expired GB809126A (en) 1954-05-29 1955-05-23 Improvements in or relating to coupling electrical elements
GB3495055A Expired GB818775A (en) 1954-05-29 1955-12-06 Improvements in or relating to coupling electrical elements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3495055A Expired GB818775A (en) 1954-05-29 1955-12-06 Improvements in or relating to coupling electrical elements

Country Status (4)

Country Link
CH (1) CH330336A (en)
DE (1) DE1006916B (en)
FR (1) FR68332E (en)
GB (2) GB809126A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275953A (en) * 1963-08-20 1966-09-27 Erie Technological Prod Inc Multiple pin connector having ferrite bead-capacitor filter
EP0070683A2 (en) * 1981-07-17 1983-01-26 Automation Industries Inc. Electrical connector and filter circuit
EP3156874A1 (en) * 2010-10-05 2017-04-19 Advanced Fusion Systems LLC Adjustable voltage-clamping circuit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380004A (en) * 1959-01-20 1968-04-23 Mcmillan Corp Of North Carolin Aperiodic low-pass filter
DE1175762B (en) * 1960-07-16 1964-08-13 Telefunken Patent Feedthrough suppressor
US3076947A (en) * 1960-11-01 1963-02-05 Hughes Aircraft Co Low pass filter
US3366898A (en) * 1963-02-26 1968-01-30 Collins Radio Co Spiral resonator
FR2185069A5 (en) * 1972-05-15 1973-12-28 Devinter Sa
FR2542132B1 (en) * 1983-03-03 1986-05-16 Eurofarad MULTI-LAYER CERAMIC CAPACITOR FILTER, IN PARTICULAR FOR A HYBRID MICROELECTRONIC CIRCUIT, AND METHOD FOR THE PRODUCTION THEREOF
US4571561A (en) * 1983-07-28 1986-02-18 Murata Manufacturing Co., Ltd. Noise reduction filter
DE3506355A1 (en) * 1985-02-22 1986-08-28 Siemens AG, 1000 Berlin und 8000 München Bushing-type capacitor having overvoltage protection
DE102018216361B3 (en) 2018-09-25 2020-01-23 Infineon Technologies Ag DEVICE FOR SUPPRESSING INTERFERENCE RADIATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873576C (en) * 1941-06-12 1953-04-16 Siemens Ag Interference suppression capacitor, especially for dissipating high frequencies
CH227714A (en) * 1941-07-25 1943-06-30 Fides Gmbh Arrangement for discharging undesired high-frequency currents from an electrical conductor, in particular for interference suppression purposes.
DE889765C (en) * 1942-03-13 1953-09-14 Bosch Gmbh Robert Four-pole for interference suppression of electrical lines
DE873417C (en) * 1943-03-31 1953-04-13 Siemens Ag Electrical feed-through capacitor
CH245818A (en) * 1944-07-31 1946-11-30 Fides Gmbh Electrical feed-through capacitor.
DE897861C (en) * 1951-06-29 1953-11-26 Siemens Ag Electrical feed-through capacitor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275953A (en) * 1963-08-20 1966-09-27 Erie Technological Prod Inc Multiple pin connector having ferrite bead-capacitor filter
EP0070683A2 (en) * 1981-07-17 1983-01-26 Automation Industries Inc. Electrical connector and filter circuit
EP0070683A3 (en) * 1981-07-17 1983-07-06 Automation Industries Inc. Electrical connector and filter circuit
EP3156874A1 (en) * 2010-10-05 2017-04-19 Advanced Fusion Systems LLC Adjustable voltage-clamping circuit

Also Published As

Publication number Publication date
DE1006916B (en) 1957-04-25
GB818775A (en) 1959-08-26
FR68332E (en) 1958-04-29
CH330336A (en) 1958-05-31

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