NL273491A - - Google Patents

Info

Publication number
NL273491A
NL273491A NL273491DA NL273491A NL 273491 A NL273491 A NL 273491A NL 273491D A NL273491D A NL 273491DA NL 273491 A NL273491 A NL 273491A
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 NL273491A publication Critical patent/NL273491A/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
    • H03H9/15—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
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NL273491D 1962-01-12 NL273491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273491 1962-01-12

Publications (1)

Publication Number Publication Date
NL273491A true NL273491A (en)

Family

ID=19753527

Family Applications (1)

Application Number Title Priority Date Filing Date
NL273491D NL273491A (en) 1962-01-12

Country Status (3)

Country Link
DE (1) DE1247415B (en)
GB (1) GB1014662A (en)
NL (1) NL273491A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69129957T2 (en) * 1990-04-27 1998-12-24 Seiko Epson Corp Crystal oscillator element cut in the AT direction and its production method
JPH11186869A (en) * 1997-12-24 1999-07-09 Murata Mfg Co Ltd Lamination type thickness longitudinal piezoelectric resonator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763329C (en) * 1941-04-29 1954-10-18 Siemens & Halske A G Quartz crystal executing bending vibrations
DE1113477B (en) * 1958-02-03 1961-09-07 Marconi Wireless Telegraph Co Piezoelectric bender vibrating in its XY plane and process for its manufacture

Also Published As

Publication number Publication date
DE1247415B (en) 1967-08-17
GB1014662A (en) 1965-12-31

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