AU465685B2 - Improvements in or relating to electromechanical filters - Google Patents

Improvements in or relating to electromechanical filters

Info

Publication number
AU465685B2
AU465685B2 AU46428/72A AU4642872A AU465685B2 AU 465685 B2 AU465685 B2 AU 465685B2 AU 46428/72 A AU46428/72 A AU 46428/72A AU 4642872 A AU4642872 A AU 4642872A AU 465685 B2 AU465685 B2 AU 465685B2
Authority
AU
Australia
Prior art keywords
relating
electromechanical filters
electromechanical
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
AU46428/72A
Other versions
AU4642872A (en
Inventor
Krauss Wolfram
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.)
Siemens AG
Original Assignee
Siemens 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
Priority claimed from DE19712145742 external-priority patent/DE2145742C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU4642872A publication Critical patent/AU4642872A/en
Application granted granted Critical
Publication of AU465685B2 publication Critical patent/AU465685B2/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)
AU46428/72A 1971-09-13 1972-09-07 Improvements in or relating to electromechanical filters Expired AU465685B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82145 1971-09-09
DE19712145742 DE2145742C3 (en) 1971-09-13 Electromechanical filter

Publications (2)

Publication Number Publication Date
AU4642872A AU4642872A (en) 1974-03-14
AU465685B2 true AU465685B2 (en) 1975-10-02

Family

ID=5819427

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46428/72A Expired AU465685B2 (en) 1971-09-13 1972-09-07 Improvements in or relating to electromechanical filters

Country Status (10)

Country Link
JP (1) JPS5147561B2 (en)
AT (1) AT321370B (en)
AU (1) AU465685B2 (en)
BE (1) BE788773A (en)
FR (1) FR2153931A5 (en)
GB (1) GB1390120A (en)
IL (1) IL40300A (en)
IT (1) IT967257B (en)
NL (1) NL153746B (en)
SE (1) SE384432B (en)

Also Published As

Publication number Publication date
BE788773A (en) 1973-01-02
IL40300A0 (en) 1972-11-28
GB1390120A (en) 1975-04-09
IT967257B (en) 1974-02-28
SE384432B (en) 1976-05-03
AT321370B (en) 1975-03-25
DE2145742B2 (en) 1975-06-12
NL7212378A (en) 1973-03-15
JPS4838648A (en) 1973-06-07
IL40300A (en) 1975-08-31
JPS5147561B2 (en) 1976-12-15
NL153746B (en) 1977-06-15
FR2153931A5 (en) 1973-05-04
AU4642872A (en) 1974-03-14
DE2145742A1 (en) 1973-03-22

Similar Documents

Publication Publication Date Title
AU472937B2 (en) Improvements in or relating to equalizers
AU469887B2 (en) Improvements in or relating to digital filters
AU4361572A (en) Improvements in or relating to oculometers
AU462327B2 (en) Improvements in or relating to carburetters
AU3895472A (en) Improvements in or relating to contactor
AU465198B2 (en) Improvements in or relating to electromechanical filters
AU4180972A (en) Improvements in or relating to wellpoints
AU461982B2 (en) Improvements in or relating to electromechanical filters
AU465093B2 (en) Improvements in or relating to electro-mechanical filters
AU4811472A (en) Improvements in or relating to filters
AU4295472A (en) Improvements in or relating to valves
AU465180B2 (en) Improvements in or relating to filters
AU465685B2 (en) Improvements in or relating to electromechanical filters
AU460630B2 (en) Improvements in or relating to electromechanical filters
AU451692B2 (en) Improvements in or relating to electromechanical filters
AU4336572A (en) Improvements in or relating to filters
AU461135B2 (en) Improvements in or relating to viners
AU1596870A (en) Improvements in or relating to electromechanical filters
AU459860B2 (en) Improvements in or relating to electromechanical filters
AU474680B2 (en) Improvements in or relating to waveguide filters
AU459709B2 (en) Improvements in or relating to air filters
AU3039571A (en) Improvements in or relating to air filters
AU451077B2 (en) Improvements in or relating to digital filters
AU449421B2 (en) Improvements in or relating to resilient means
AU483296B2 (en) Improvements in or relating to filtering means