AU4632572A - Improvements in or relating to electromechanical filters - Google Patents

Improvements in or relating to electromechanical filters

Info

Publication number
AU4632572A
AU4632572A AU46325/72A AU4632572A AU4632572A AU 4632572 A AU4632572 A AU 4632572A AU 46325/72 A AU46325/72 A AU 46325/72A AU 4632572 A AU4632572 A AU 4632572A AU 4632572 A AU4632572 A AU 4632572A
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
AU46325/72A
Other versions
AU461982B2 (en
Inventor
Krauss Gunter
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU4632572A publication Critical patent/AU4632572A/en
Application granted granted Critical
Publication of AU461982B2 publication Critical patent/AU461982B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AU46325/72A 1971-09-10 1972-09-05 Improvements in or relating to electromechanical filters Expired AU461982B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2145342A DE2145342A1 (en) 1971-09-10 1971-09-10 ELECTROMECHANICAL FILTER
DEDE821453 1971-09-10

Publications (2)

Publication Number Publication Date
AU4632572A true AU4632572A (en) 1974-03-14
AU461982B2 AU461982B2 (en) 1975-06-12

Family

ID=5819219

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46325/72A Expired AU461982B2 (en) 1971-09-10 1972-09-05 Improvements in or relating to electromechanical filters

Country Status (12)

Country Link
JP (1) JPS5146572B2 (en)
AT (1) AT321368B (en)
AU (1) AU461982B2 (en)
BE (1) BE788576A (en)
DE (1) DE2145342A1 (en)
FR (1) FR2152133A5 (en)
GB (1) GB1370729A (en)
IL (1) IL40286A (en)
IT (1) IT967179B (en)
NL (1) NL157167B (en)
SE (1) SE374853B (en)
YU (1) YU35299B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417215A1 (en) * 1978-02-10 1979-09-07 Cit Alcatel ELECTROMECHANICAL FILTER
US5187458A (en) * 1989-09-21 1993-02-16 Nihon Musen Kabushiki Kaisha Composite longitudinal vibration mechanical filter having central frequency deviation elimination means and method of manufacturing same

Also Published As

Publication number Publication date
SE374853B (en) 1975-03-17
JPS4838647A (en) 1973-06-07
IL40286A0 (en) 1972-11-28
NL7212096A (en) 1973-03-13
YU35299B (en) 1980-10-31
AU461982B2 (en) 1975-06-12
IL40286A (en) 1975-06-25
AT321368B (en) 1975-03-25
GB1370729A (en) 1974-10-16
YU228572A (en) 1980-04-30
DE2145342A1 (en) 1973-03-15
FR2152133A5 (en) 1973-04-20
BE788576A (en) 1973-01-02
IT967179B (en) 1974-02-28
NL157167B (en) 1978-06-15
JPS5146572B2 (en) 1976-12-09

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