FR1205414A - Electromechanical bandpass filter - Google Patents

Electromechanical bandpass filter

Info

Publication number
FR1205414A
FR1205414A FR1205414DA FR1205414A FR 1205414 A FR1205414 A FR 1205414A FR 1205414D A FR1205414D A FR 1205414DA FR 1205414 A FR1205414 A FR 1205414A
Authority
FR
France
Prior art keywords
bandpass filter
electromechanical
electromechanical bandpass
filter
bandpass
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
Other languages
French (fr)
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.)
Zellweger S A
Original Assignee
Zellweger S A
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 Zellweger S A filed Critical Zellweger S A
Application granted granted Critical
Publication of FR1205414A publication Critical patent/FR1205414A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Vibration Prevention Devices (AREA)
FR1205414D 1957-05-25 1958-04-11 Electromechanical bandpass filter Expired FR1205414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1205414X 1957-05-25

Publications (1)

Publication Number Publication Date
FR1205414A true FR1205414A (en) 1960-02-02

Family

ID=4562922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205414D Expired FR1205414A (en) 1957-05-25 1958-04-11 Electromechanical bandpass filter

Country Status (3)

Country Link
CH (1) CH350051A (en)
DE (1) DE1115853B (en)
FR (1) FR1205414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246122B (en) * 1960-05-27 1967-08-03 Siemens Ag Arrangement of electrical coils with low stray fields

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358137A (en) * 1930-07-08 1931-10-08 George Priechenfried Improvements in or relating to electric frequency-selective apparatus
US2001132A (en) * 1930-07-18 1935-05-14 Rca Corp Oscillation generation
DE684244C (en) * 1934-11-13 1939-11-25 Ladislaus Von Kramolin Magnetomechanical oscillator for high frequency
NL76872C (en) * 1948-11-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246122B (en) * 1960-05-27 1967-08-03 Siemens Ag Arrangement of electrical coils with low stray fields

Also Published As

Publication number Publication date
DE1115853B (en) 1961-10-26
CH350051A (en) 1960-11-15

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