GB495928A - Improvements in or relating to electric wave filters - Google Patents

Improvements in or relating to electric wave filters

Info

Publication number
GB495928A
GB495928A GB4708/38A GB470838A GB495928A GB 495928 A GB495928 A GB 495928A GB 4708/38 A GB4708/38 A GB 4708/38A GB 470838 A GB470838 A GB 470838A GB 495928 A GB495928 A GB 495928A
Authority
GB
United Kingdom
Prior art keywords
tuned
parallel
relating
electric wave
wave filters
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
GB4708/38A
Other languages
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.)
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 GB495928A publication Critical patent/GB495928A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
GB4708/38A 1937-02-18 1938-02-15 Improvements in or relating to electric wave filters Expired GB495928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201752X 1937-02-18

Publications (1)

Publication Number Publication Date
GB495928A true GB495928A (en) 1938-11-22

Family

ID=5767891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4708/38A Expired GB495928A (en) 1937-02-18 1938-02-15 Improvements in or relating to electric wave filters

Country Status (3)

Country Link
BE (1) BE426415A (enrdf_load_stackoverflow)
CH (1) CH201752A (enrdf_load_stackoverflow)
GB (1) GB495928A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH201752A (de) 1938-12-15
BE426415A (enrdf_load_stackoverflow)

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