FR2364867A1 - Verre utilise dans les lignes de retard a ultrasons - Google Patents

Verre utilise dans les lignes de retard a ultrasons

Info

Publication number
FR2364867A1
FR2364867A1 FR7727798A FR7727798A FR2364867A1 FR 2364867 A1 FR2364867 A1 FR 2364867A1 FR 7727798 A FR7727798 A FR 7727798A FR 7727798 A FR7727798 A FR 7727798A FR 2364867 A1 FR2364867 A1 FR 2364867A1
Authority
FR
France
Prior art keywords
delay lines
glass used
ultrasonic delay
glass
sif6
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7727798A
Other languages
English (en)
Other versions
FR2364867B1 (fr
Inventor
Tohru Kanbara
Michihiko Uemura
Nobuhiro Yokoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co 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
Priority claimed from JP51112500A external-priority patent/JPS5843341B2/ja
Priority claimed from JP15422976A external-priority patent/JPS5940772B2/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of FR2364867A1 publication Critical patent/FR2364867A1/fr
Application granted granted Critical
Publication of FR2364867B1 publication Critical patent/FR2364867B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% 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)
  • Glass Compositions (AREA)

Abstract

a. Verre utilisé dans les lignes de retard à ultrasons. b. Ce verre comprend les composés suivants, les proportions étant données en % en poids : SiO2 42 à 27; PbO 71 à 52; PbF2 10 à 0; BaF2 10 à 0; KHF2 9 à 0; K2 SiF6 7 à 0; Na2 SiF6 5 à 0; K2 O 12 à 0; Na2 O 6 à 0; ZnO 6 à 0; CdO 6 à 0; BaO 10 à 0; SrO 6 à 0; ZrO2 5 à 0; TiO2 5 à 0; La2 O 3 7 à 0; Al2 O3 5 à 0; B2 O3 9 à 0; Sb2 O + As2 O3 2 à 0. c. Verre miniaturisé pour ligne de retard dans les appareils vidéo.
FR7727798A 1976-09-21 1977-09-14 Verre utilise dans les lignes de retard a ultrasons Granted FR2364867A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP51112500A JPS5843341B2 (ja) 1976-09-21 1976-09-21 超音波遅延線用ガラス
JP15422976A JPS5940772B2 (ja) 1976-12-23 1976-12-23 超音波遅延線用ガラス

Publications (2)

Publication Number Publication Date
FR2364867A1 true FR2364867A1 (fr) 1978-04-14
FR2364867B1 FR2364867B1 (fr) 1982-12-31

Family

ID=26451641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727798A Granted FR2364867A1 (fr) 1976-09-21 1977-09-14 Verre utilise dans les lignes de retard a ultrasons

Country Status (6)

Country Link
US (1) US4123731A (fr)
AU (1) AU505308B2 (fr)
CA (1) CA1087215A (fr)
DE (1) DE2742539C2 (fr)
FR (1) FR2364867A1 (fr)
GB (1) GB1544593A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686598A1 (fr) * 1992-01-29 1993-07-30 Schott Glaswerke Verre resistant au vieillissement pour le retardement d'ondes ultrasonores.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317778A1 (de) * 1982-05-17 1983-11-17 Galileo Electro-Optics Corp., Sturbridge, Mass. Glas
FR2533911B1 (fr) * 1982-09-30 1986-07-25 Corning Glass Works Verres d'alumino-fluoro-borosilicate de plomb moulables
DE3404363A1 (de) * 1984-02-08 1985-08-14 Schott Glaswerke, 6500 Mainz Hoch pbo-haltige glaeser im system sio(pfeil abwaerts)2(pfeil abwaerts)pbo-m(pfeil abwaerts)2(pfeil abwaerts)o mit erhoehter chemischer bestaendigkeit
DE3504558A1 (de) * 1985-02-11 1986-08-14 Schott Glaswerke, 6500 Mainz Optisches glas mit spannungsoptischem koeffizienten, der proportional zur wellenlaenge elektromagnetischer strahlung ist
US6121856A (en) * 1998-08-21 2000-09-19 Lockheed Martin Corporation Bulk acoustic wave device with lamb wave mode selection
US6903038B2 (en) 2000-08-16 2005-06-07 Schott Glass Technologies, Inc. Glass with a minimal stress-optic effect
AU2012364909B2 (en) 2011-02-15 2016-11-24 Hemosonics, Llc Characterization of blood hemostasis and oxygen transport parameters
US9726647B2 (en) 2015-03-17 2017-08-08 Hemosonics, Llc Determining mechanical properties via ultrasound-induced resonance
US20200171544A1 (en) 2018-11-29 2020-06-04 Ascent Ventures, Llc High Frequency Ultrasonic Transducer and Method of Fabrication
CN114049986B (zh) * 2021-12-28 2022-04-19 西安宏星电子浆料科技股份有限公司 一种无铅无铋的介质浆料

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198642A (en) * 1962-07-09 1965-08-03 Owens Illinois Glass Co Glass compositions
FR2005837A1 (fr) * 1968-04-09 1969-12-19 Matsushita Electric Ind Co Ltd
FR2068888A5 (fr) * 1969-08-15 1971-09-03 Nippon Telegraph & Telephone
FR2252992A1 (fr) * 1973-11-30 1975-06-27 Jenaer Glaswerk Schott & Gen
DE2557208A1 (de) * 1974-12-18 1976-06-24 Hoya Glass Works Ltd Glas fuer ultraschall-verzoegerungsglieder
DE2603450A1 (de) * 1975-03-14 1976-09-16 Saale Glas Gmbh Optische bleisilikatglaeser
FR2347318A1 (fr) * 1976-04-09 1977-11-04 Corning Glass Works Composition de verre applicable a l'encapsulage de pieces electriques

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303399A (en) * 1964-01-30 1967-02-07 Ibm Glasses for encapsulating semiconductor devices and resultant devices
NL125317C (fr) * 1963-06-07
JPS4928013B1 (fr) * 1964-10-23 1974-07-23
NL6709718A (fr) * 1967-07-13 1969-01-15
GB1265247A (fr) * 1969-05-24 1972-03-01
DE1932135B2 (de) * 1969-06-25 1971-06-03 Glaeser fuer temperaturstabile ultraschall verzoegerungs leitungen mit kleiner daempfung
GB1509573A (en) * 1974-06-03 1978-05-04 Corning Glass Works High refractive index ophthalmic glasses
US4029897A (en) * 1975-08-07 1977-06-14 Quality Hermetics Limited Glass seal
US4018613A (en) * 1976-02-06 1977-04-19 Corning Glass Works Diode encapsulation glass

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198642A (en) * 1962-07-09 1965-08-03 Owens Illinois Glass Co Glass compositions
FR2005837A1 (fr) * 1968-04-09 1969-12-19 Matsushita Electric Ind Co Ltd
FR2068888A5 (fr) * 1969-08-15 1971-09-03 Nippon Telegraph & Telephone
FR2252992A1 (fr) * 1973-11-30 1975-06-27 Jenaer Glaswerk Schott & Gen
DE2557208A1 (de) * 1974-12-18 1976-06-24 Hoya Glass Works Ltd Glas fuer ultraschall-verzoegerungsglieder
DE2603450A1 (de) * 1975-03-14 1976-09-16 Saale Glas Gmbh Optische bleisilikatglaeser
FR2347318A1 (fr) * 1976-04-09 1977-11-04 Corning Glass Works Composition de verre applicable a l'encapsulage de pieces electriques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686598A1 (fr) * 1992-01-29 1993-07-30 Schott Glaswerke Verre resistant au vieillissement pour le retardement d'ondes ultrasonores.

Also Published As

Publication number Publication date
GB1544593A (en) 1979-04-19
AU2808877A (en) 1979-03-01
DE2742539C2 (de) 1984-03-22
AU505308B2 (en) 1979-11-15
CA1087215A (fr) 1980-10-07
DE2742539A1 (de) 1978-03-23
US4123731A (en) 1978-10-31
FR2364867B1 (fr) 1982-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse