NL7107733A - - Google Patents

Info

Publication number
NL7107733A
NL7107733A NL7107733A NL7107733A NL7107733A NL 7107733 A NL7107733 A NL 7107733A NL 7107733 A NL7107733 A NL 7107733A NL 7107733 A NL7107733 A NL 7107733A NL 7107733 A NL7107733 A NL 7107733A
Authority
NL
Netherlands
Application number
NL7107733A
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 NL7107733A publication Critical patent/NL7107733A/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
    • H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/472—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on lead titanates
    • 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
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NL7107733A 1970-06-05 1971-06-04 NL7107733A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4901170 1970-06-05

Publications (1)

Publication Number Publication Date
NL7107733A true NL7107733A (xx) 1971-12-07

Family

ID=12819194

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7107733A NL7107733A (xx) 1970-06-05 1971-06-04

Country Status (5)

Country Link
US (1) US3717778A (xx)
CA (1) CA950129A (xx)
FR (1) FR2095950A5 (xx)
GB (1) GB1350926A (xx)
NL (1) NL7107733A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224547A (en) * 1979-02-28 1980-09-23 Bell Telephone Laboratories, Incorporated Adjusting the frequency of piezoelectric crystal devices via fracturing the crystal surface
US4348609A (en) * 1979-04-20 1982-09-07 Murata Manufacturing Co., Ltd. Piezoelectric vibrator with spurious mode suppression

Also Published As

Publication number Publication date
DE2126341A1 (de) 1971-12-16
GB1350926A (en) 1974-04-24
DE2126341B2 (de) 1972-10-26
CA950129A (en) 1974-06-25
US3717778A (en) 1973-02-20
FR2095950A5 (xx) 1972-02-11

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable