NL7514766A - GLASS FOR AN ULTRASONIC DELAY LINE. - Google Patents

GLASS FOR AN ULTRASONIC DELAY LINE.

Info

Publication number
NL7514766A
NL7514766A NL7514766A NL7514766A NL7514766A NL 7514766 A NL7514766 A NL 7514766A NL 7514766 A NL7514766 A NL 7514766A NL 7514766 A NL7514766 A NL 7514766A NL 7514766 A NL7514766 A NL 7514766A
Authority
NL
Netherlands
Prior art keywords
glass
delay line
ultrasonic delay
ultrasonic
line
Prior art date
Application number
NL7514766A
Other languages
Dutch (nl)
Original Assignee
Hoya Glass Works Ltd
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 Hoya Glass Works Ltd filed Critical Hoya Glass Works Ltd
Publication of NL7514766A publication Critical patent/NL7514766A/en

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
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0057—Compositions for glass with special properties for ultrasonic delay lines glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Glass Compositions (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NL7514766A 1974-12-18 1975-12-18 GLASS FOR AN ULTRASONIC DELAY LINE. NL7514766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14516274A JPS5171315A (en) 1974-12-18 1974-12-18 CHOONPACHENSENYOGARASU

Publications (1)

Publication Number Publication Date
NL7514766A true NL7514766A (en) 1976-06-22

Family

ID=15378850

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514766A NL7514766A (en) 1974-12-18 1975-12-18 GLASS FOR AN ULTRASONIC DELAY LINE.

Country Status (4)

Country Link
JP (1) JPS5171315A (en)
DE (1) DE2557208A1 (en)
GB (1) GB1485898A (en)
NL (1) NL7514766A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505308B2 (en) * 1976-09-21 1979-11-15 Asahi Glass Company Limited Glass for use in ultrasonic delay lines
JPS5843341B2 (en) * 1976-09-21 1983-09-26 旭硝子株式会社 Glass for ultrasonic delay line
JPS5659524U (en) * 1979-10-11 1981-05-21
DE3317778A1 (en) * 1982-05-17 1983-11-17 Galileo Electro-Optics Corp., Sturbridge, Mass. GLASS
DE4202369C2 (en) * 1992-01-29 1994-12-01 Schott Glaswerke Aging resistant glass for the ultrasonic delay and its use

Also Published As

Publication number Publication date
JPS5242166B2 (en) 1977-10-22
JPS5171315A (en) 1976-06-21
DE2557208A1 (en) 1976-06-24
GB1485898A (en) 1977-09-14

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Legal Events

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