NL6405540A - - Google Patents

Info

Publication number
NL6405540A
NL6405540A NL6405540A NL6405540A NL6405540A NL 6405540 A NL6405540 A NL 6405540A NL 6405540 A NL6405540 A NL 6405540A NL 6405540 A NL6405540 A NL 6405540A NL 6405540 A NL6405540 A NL 6405540A
Authority
NL
Netherlands
Application number
NL6405540A
Other versions
NL140115B (nl
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 filed Critical
Publication of NL6405540A publication Critical patent/NL6405540A/xx
Publication of NL140115B publication Critical patent/NL140115B/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
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NL646405540A 1963-05-21 1964-05-19 Mechanische resonator met elektrostrictieve bekrachtiging. NL140115B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES85317A DE1277463B (de) 1963-05-21 1963-05-21 Mechanischer Schwinger mit elektrostriktiver Anregung

Publications (2)

Publication Number Publication Date
NL6405540A true NL6405540A (xx) 1964-11-23
NL140115B NL140115B (nl) 1973-10-15

Family

ID=7512290

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646405540A NL140115B (nl) 1963-05-21 1964-05-19 Mechanische resonator met elektrostrictieve bekrachtiging.

Country Status (8)

Country Link
US (1) US3376521A (xx)
AT (1) AT261682B (xx)
BE (1) BE648208A (xx)
CH (1) CH430901A (xx)
DE (2) DE1277463B (xx)
FR (1) FR1395326A (xx)
GB (1) GB1073963A (xx)
NL (1) NL140115B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277614A (en) * 1969-03-07 1972-06-14 Standard Telephones Cables Ltd An electromechanical resonator
JPS4969283A (xx) * 1972-11-08 1974-07-04
DE2945243A1 (de) * 1978-11-13 1980-05-14 Fujitsu Ltd Biegeschwingungswandler
DE3423492A1 (de) * 1984-06-26 1986-01-02 Siemens AG, 1000 Berlin und 8000 München Elektromechanischer wandlerresonator zur erzeugung mechanischer biegeschwingungen
US5006824A (en) * 1986-04-07 1991-04-09 Rockwell International Corporation Third mode torsional F-M resonator
JPH09172344A (ja) * 1995-12-19 1997-06-30 Murata Mfg Co Ltd 圧電共振子
TWI493868B (zh) * 2013-01-02 2015-07-21 Ind Tech Res Inst 微機電共振裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1747837A (en) * 1925-08-05 1930-02-18 Western Electric Co Oscillation generator
US2569460A (en) * 1946-05-23 1951-10-02 Bendix Aviat Corp Magneto
US3015789A (en) * 1956-04-23 1962-01-02 Toyotsushinki Kabushiki Kaisha Mechanical filter
GB840815A (en) * 1957-03-06 1960-07-13 Gen Electric Co Ltd Improvements in or relating to electro-mechanical resonators
US3028564A (en) * 1960-06-14 1962-04-03 Kokusai Electric Co Ltd Mechanical filter
NL283723A (xx) * 1961-09-29
US3311760A (en) * 1963-11-21 1967-03-28 Westinghouse Electric Corp High q resonator

Also Published As

Publication number Publication date
BE648208A (xx) 1964-11-23
NL140115B (nl) 1973-10-15
US3376521A (en) 1968-04-02
DE1277463C2 (xx) 1977-06-30
AT261682B (de) 1968-05-10
CH430901A (de) 1967-02-28
FR1395326A (fr) 1965-04-09
GB1073963A (en) 1967-06-28
DE1277463B (de) 1968-09-12
DE1616526A1 (de) 1971-04-29
DE1616526B2 (de) 1972-05-18

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS