NL261599A - - Google Patents

Info

Publication number
NL261599A
NL261599A NL261599DA NL261599A NL 261599 A NL261599 A NL 261599A NL 261599D A NL261599D A NL 261599DA NL 261599 A NL261599 A NL 261599A
Authority
NL
Netherlands
Application number
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.)
Publication of NL261599A publication Critical patent/NL261599A/xx

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)
NL261599D 1960-02-26 NL261599A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0067298 1960-02-26

Publications (1)

Publication Number Publication Date
NL261599A true NL261599A (xx)

Family

ID=7499443

Family Applications (1)

Application Number Title Priority Date Filing Date
NL261599D NL261599A (xx) 1960-02-26

Country Status (2)

Country Link
US (1) US3142027A (xx)
NL (1) NL261599A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378794A (en) * 1964-05-19 1968-04-16 Siemens Ag Electromechanical transducer and filter
US3597642A (en) * 1968-12-13 1971-08-03 Suwa Seikosha Kk Electrostrictively driven tuning fork
US3571766A (en) * 1969-06-20 1971-03-23 Collins Radio Co Disk-wire mechanical filter using bridging wire to achieve attenuation pole
US3678305A (en) * 1970-02-06 1972-07-18 Aviat Supply Uk Acoustic surface wave devices
JPS4974150U (xx) * 1972-10-17 1974-06-27
US3858127A (en) * 1973-12-10 1974-12-31 Rockwell International Corp Stable and compact low frequency filter
JPS50142141A (xx) * 1974-05-07 1975-11-15
US3983516A (en) * 1975-08-25 1976-09-28 Rockwell International Corporation Longitudinal-mode mechanical bandpass filter
US6930569B2 (en) * 2003-07-31 2005-08-16 Discera Micromechanical resonator having short support beams

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769867A (en) * 1947-02-07 1956-11-06 Sonotone Corp Dielectrostrictive signal and energy transducers
US2652542A (en) * 1948-12-14 1953-09-15 Motorola Inc Electromechanical filter
US2695357A (en) * 1951-04-19 1954-11-23 Rca Corp Frequency conversion apparatus
US2799832A (en) * 1953-09-11 1957-07-16 Motoroln Inc Electromechanical filter
US2859416A (en) * 1955-07-18 1958-11-04 Motorola Inc Filter
US2814785A (en) * 1955-07-29 1957-11-26 Rca Corp Electromechanical filter
US3015789A (en) * 1956-04-23 1962-01-02 Toyotsushinki Kabushiki Kaisha Mechanical filter
US2999989A (en) * 1958-02-06 1961-09-12 Motorola Inc Electro-mechanical filter

Also Published As

Publication number Publication date
DE1416745B2 (de) 1972-07-27
DE1416745A1 (de) 1969-01-23
US3142027A (en) 1964-07-21

Similar Documents

Publication Publication Date Title
FR1310138A (xx)
DK120033B (xx)
FI41800B (xx)
FR1310030A (xx)
FI41060B (xx)
DK130619C (xx)
FI40379B (xx)
JPS378388Y1 (xx)
FR79591E (xx)
FI44114B (xx)
FR1590054A (xx)
FI41458B (xx)
FI41912B (xx)
FI43990B (xx)
FR1308780A (xx)
FR1561902A (xx)
BE609250A (xx)
BE610140A (xx)
BE617288A (xx)
BE606234A (xx)
BE603645A (xx)
BE592742A (xx)
BE607665A (xx)
BE607545A (xx)
CH373461A4 (xx)