GB1168390A - Multi-Section Electromechanical Band-Pass Filter - Google Patents

Multi-Section Electromechanical Band-Pass Filter

Info

Publication number
GB1168390A
GB1168390A GB4656468A GB4656468A GB1168390A GB 1168390 A GB1168390 A GB 1168390A GB 4656468 A GB4656468 A GB 4656468A GB 4656468 A GB4656468 A GB 4656468A GB 1168390 A GB1168390 A GB 1168390A
Authority
GB
United Kingdom
Prior art keywords
section
pass filter
dumb
bellshaped
electromechanical band
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
GB4656468A
Inventor
Natalia Yakovlevna Arleevskaya
Alla Nikolaevna Kalasva
Dmitry Vasilievich Pletnev
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4656468A priority Critical patent/GB1168390A/en
Publication of GB1168390A publication Critical patent/GB1168390A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

1,168,390. Electromechanical filters. N. Y. ARLEEVSKAYA, A. N. KALYAEVA, and D. V. PLETNEV. 1 Oct., 1968, No. 46564/68. Heading H3U. A bandpass filter comprises dumb-bellshaped ferrite input and output transducerresonators 2 and intermediate dumb-bellshaped resonators 1, each attached to a base 5 by dumb-bell-shaped supports 3, the supports being coupled by wire links 4 welded thereto.
GB4656468A 1968-10-01 1968-10-01 Multi-Section Electromechanical Band-Pass Filter Expired GB1168390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4656468A GB1168390A (en) 1968-10-01 1968-10-01 Multi-Section Electromechanical Band-Pass Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4656468A GB1168390A (en) 1968-10-01 1968-10-01 Multi-Section Electromechanical Band-Pass Filter

Publications (1)

Publication Number Publication Date
GB1168390A true GB1168390A (en) 1969-10-22

Family

ID=10441738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4656468A Expired GB1168390A (en) 1968-10-01 1968-10-01 Multi-Section Electromechanical Band-Pass Filter

Country Status (1)

Country Link
GB (1) GB1168390A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees