SE318956B - - Google Patents

Info

Publication number
SE318956B
SE318956B SE4079/64A SE407964A SE318956B SE 318956 B SE318956 B SE 318956B SE 4079/64 A SE4079/64 A SE 4079/64A SE 407964 A SE407964 A SE 407964A SE 318956 B SE318956 B SE 318956B
Authority
SE
Sweden
Application number
SE4079/64A
Inventor
F Kuenemund
K Krambeer
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 SE318956B publication Critical patent/SE318956B/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46Filters
    • H03H9/48Coupling means therefor
    • H03H9/50Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SE4079/64A 1963-04-03 1964-04-02 SE318956B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES84540A DE1236683B (de) 1963-04-03 1963-04-03 Elektromechanisches Bandfilter, bei dem an ein durchgehendes mechanisches Koppelglied mehrere mechanische Resonatoren angekoppelt sind
DES84539A DE1276237B (de) 1963-04-03 1963-04-03 Elektromechanisches Bandfilter

Publications (1)

Publication Number Publication Date
SE318956B true SE318956B (de) 1969-12-22

Family

ID=25997190

Family Applications (2)

Application Number Title Priority Date Filing Date
SE4080/64A SE318957B (de) 1963-04-03 1964-04-02
SE4079/64A SE318956B (de) 1963-04-03 1964-04-02

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE4080/64A SE318957B (de) 1963-04-03 1964-04-02

Country Status (6)

Country Link
US (1) US3290621A (de)
BE (1) BE646100A (de)
DE (2) DE1236683B (de)
GB (1) GB1028549A (de)
NL (2) NL6403312A (de)
SE (2) SE318957B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI45201C (fi) * 1964-09-21 1972-04-10 Siemens Ag Sähkömekaaninen kaistanpäästösuodatin.
US3622917A (en) * 1968-10-23 1971-11-23 Natalia Yakovlevna Arleevskaya Filter with parallel composite resonators
US3638145A (en) * 1969-12-15 1972-01-25 Bell Telephone Labor Inc Electromechanical wave filter
JP3352462B2 (ja) * 1996-07-03 2002-12-03 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 損失補償手段を備えた機械式信号プロセッサ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910672A (en) * 1932-05-13 1933-05-23 Maxim Silencer Co Acoustic wave filter
US2342869A (en) * 1942-09-11 1944-02-29 Bell Telephone Labor Inc Wave filter
US2821686A (en) * 1955-07-15 1958-01-28 Rca Corp Mechanical filters including rejectors
US3015789A (en) * 1956-04-23 1962-01-02 Toyotsushinki Kabushiki Kaisha Mechanical filter
GB865093A (en) * 1956-04-23 1961-04-12 Toyo Tsushinki Kabushiki Kaish Electro-mechanical filters
US2915716A (en) * 1956-10-10 1959-12-01 Gen Dynamics Corp Microstrip filters
DE1112214B (de) * 1957-01-12 1961-08-03 Telefunken Patent Mechanisches Filter mit Daempfungspolen bei endlichen Frequenzen

Also Published As

Publication number Publication date
SE318957B (de) 1969-12-22
US3290621A (en) 1966-12-06
NL6403516A (de) 1964-10-05
NL6403312A (de) 1964-10-05
BE646100A (de) 1964-10-05
GB1028549A (en) 1966-05-04
DE1236683B (de) 1967-03-16
NL143390B (nl) 1974-09-16
DE1276237B (de) 1968-08-29

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