CH248955A - Elektromechanisches Bandfilter. - Google Patents

Elektromechanisches Bandfilter.

Info

Publication number
CH248955A
CH248955A CH248955DA CH248955A CH 248955 A CH248955 A CH 248955A CH 248955D A CH248955D A CH 248955DA CH 248955 A CH248955 A CH 248955A
Authority
CH
Switzerland
Prior art keywords
belt filter
electromechanical belt
electromechanical
filter
belt
Prior art date
Application number
Other languages
English (en)
Inventor
Hasler Ag Praezisionsmechanik
Original Assignee
Hasler 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 Hasler Ag filed Critical Hasler Ag
Publication of CH248955A publication Critical patent/CH248955A/de

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
    • 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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
CH248955D 1946-01-07 1946-01-07 Elektromechanisches Bandfilter. CH248955A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH637377X 1946-01-07

Publications (1)

Publication Number Publication Date
CH248955A true CH248955A (de) 1947-05-31

Family

ID=4525184

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248955D CH248955A (de) 1946-01-07 1946-01-07 Elektromechanisches Bandfilter.

Country Status (5)

Country Link
BE (1) BE470334A (de)
CH (1) CH248955A (de)
FR (1) FR939539A (de)
GB (1) GB637377A (de)
NL (1) NL71852C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242770B (de) * 1957-03-22 1967-06-22 Telefunken Patent Mechanisches Frequenzfilter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242770B (de) * 1957-03-22 1967-06-22 Telefunken Patent Mechanisches Frequenzfilter

Also Published As

Publication number Publication date
FR939539A (fr) 1948-11-17
NL71852C (de)
GB637377A (en) 1950-05-17
BE470334A (de)

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