AU2618471A - Electromechanical filter - Google Patents

Electromechanical filter

Info

Publication number
AU2618471A
AU2618471A AU26184/71A AU2618471A AU2618471A AU 2618471 A AU2618471 A AU 2618471A AU 26184/71 A AU26184/71 A AU 26184/71A AU 2618471 A AU2618471 A AU 2618471A AU 2618471 A AU2618471 A AU 2618471A
Authority
AU
Australia
Prior art keywords
electromechanical filter
electromechanical
filter
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
AU26184/71A
Inventor
Hellmut Herbert Pfleiderer Rudolf
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Standard Telephone and Cables PLC
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 Standard Telephone and Cables Pty Ltd, Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables Pty Ltd
Publication of AU2618471A publication Critical patent/AU2618471A/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)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
AU26184/71A 1970-03-06 1971-03-05 Electromechanical filter Expired AU2618471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB10911/70 1970-03-06
GB00911/70A GB1234748A (en) 1970-03-06 1970-03-06 Electromechanical filter

Publications (1)

Publication Number Publication Date
AU2618471A true AU2618471A (en) 1972-09-07

Family

ID=9976567

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26184/71A Expired AU2618471A (en) 1970-03-06 1971-03-05 Electromechanical filter

Country Status (6)

Country Link
AU (1) AU2618471A (en)
CH (1) CH524928A (en)
DE (1) DE2110392C3 (en)
ES (1) ES195270Y (en)
GB (1) GB1234748A (en)
ZA (1) ZA708223B (en)

Also Published As

Publication number Publication date
CH524928A (en) 1972-06-30
DE2110392B2 (en) 1974-07-11
GB1234748A (en) 1971-06-09
ES195270Y (en) 1975-06-01
DE2110392C3 (en) 1975-02-27
ES195270U (en) 1975-01-16
ZA708223B (en) 1971-10-27
DE2110392A1 (en) 1971-09-16

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