IL40286A - Electromechanical filters - Google Patents

Electromechanical filters

Info

Publication number
IL40286A
IL40286A IL40286A IL4028672A IL40286A IL 40286 A IL40286 A IL 40286A IL 40286 A IL40286 A IL 40286A IL 4028672 A IL4028672 A IL 4028672A IL 40286 A IL40286 A IL 40286A
Authority
IL
Israel
Prior art keywords
electromechanical filters
electromechanical
filters
Prior art date
Application number
IL40286A
Other languages
English (en)
Other versions
IL40286A0 (en
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 IL40286A0 publication Critical patent/IL40286A0/xx
Publication of IL40286A publication Critical patent/IL40286A/xx

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)
IL40286A 1971-09-10 1972-09-04 Electromechanical filters IL40286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2145342A DE2145342A1 (de) 1971-09-10 1971-09-10 Elektromechanisches filter

Publications (2)

Publication Number Publication Date
IL40286A0 IL40286A0 (en) 1972-11-28
IL40286A true IL40286A (en) 1975-06-25

Family

ID=5819219

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40286A IL40286A (en) 1971-09-10 1972-09-04 Electromechanical filters

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417215A1 (fr) * 1978-02-10 1979-09-07 Cit Alcatel Filtre electromecanique
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
JPS4838647A (xx) 1973-06-07
IT967179B (it) 1974-02-28
AT321368B (de) 1975-03-25
DE2145342A1 (de) 1973-03-15
IL40286A0 (en) 1972-11-28
NL7212096A (xx) 1973-03-13
BE788576A (fr) 1973-01-02
AU461982B2 (en) 1975-06-12
YU35299B (en) 1980-10-31
SE374853B (xx) 1975-03-17
YU228572A (en) 1980-04-30
GB1370729A (en) 1974-10-16
AU4632572A (en) 1974-03-14
JPS5146572B2 (xx) 1976-12-09
NL157167B (nl) 1978-06-15
FR2152133A5 (xx) 1973-04-20

Similar Documents

Publication Publication Date Title
HK70779A (en) Filtering element
ZA727142B (en) Filter arrangement
CA984292A (en) Filter element
AU4594172A (en) Tobacco-smoke filters
CA1003343A (en) Filter elements
CA956372A (en) Electromechanical filters
IL40286A0 (en) Electromechanical filters
YU246271A (en) Electromechanical filter
IL40301A0 (en) Electromechanical filters
ZA73117B (en) Electromechanical filter
IL40300A0 (en) Electromechanical filters
CA865462A (en) Filters
YU32984B (en) Difuzioni filter otpadnih gasova
ZA708223B (en) Electromechanical filter
ZA723732B (en) Filter elements
ZA73420B (en) Electromechanical filter
CA864892A (en) Filters
CA878674A (en) Filters
CA867599A (en) Filters
CA883422A (en) Filters
HK22079A (en) Filter unit
IL37927A0 (en) Filter construction
CA882281A (en) Filter element
AU471511B2 (en) Filter element
CA881054A (en) Filter element