KR930016360A - 초음파 지연용 내노화성 유리 - Google Patents

초음파 지연용 내노화성 유리 Download PDF

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Publication number
KR930016360A
KR930016360A KR1019930000984A KR930000984A KR930016360A KR 930016360 A KR930016360 A KR 930016360A KR 1019930000984 A KR1019930000984 A KR 1019930000984A KR 930000984 A KR930000984 A KR 930000984A KR 930016360 A KR930016360 A KR 930016360A
Authority
KR
South Korea
Prior art keywords
ultrasonic
glass
delay
resistant glass
propagation rate
Prior art date
Application number
KR1019930000984A
Other languages
English (en)
Korean (ko)
Inventor
하스펠 라이넬
게이렐 볼크마알
크레멘트 말크
Original Assignee
암루하임, 볼트셀레루
카알-차이스-스티프퉁 트레이딩 에스 쇼옷트 그라스벨케
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 암루하임, 볼트셀레루, 카알-차이스-스티프퉁 트레이딩 에스 쇼옷트 그라스벨케 filed Critical 암루하임, 볼트셀레루
Publication of KR930016360A publication Critical patent/KR930016360A/ko

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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0057—Compositions for glass with special properties for ultrasonic delay lines glass
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
    • 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Glass Compositions (AREA)
  • Processing Of Color Television Signals (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
KR1019930000984A 1992-01-29 1993-01-27 초음파 지연용 내노화성 유리 KR930016360A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4202369A DE4202369C2 (de) 1992-01-29 1992-01-29 Alterungsbeständiges Glas für die Ultraschallverzögerung und dessen Verwendung
DEP4202369.6 1992-01-29

Publications (1)

Publication Number Publication Date
KR930016360A true KR930016360A (ko) 1993-08-26

Family

ID=6450456

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930000984A KR930016360A (ko) 1992-01-29 1993-01-27 초음파 지연용 내노화성 유리

Country Status (7)

Country Link
JP (1) JPH05279073A (fr)
KR (1) KR930016360A (fr)
CZ (1) CZ283990B6 (fr)
DE (1) DE4202369C2 (fr)
FR (1) FR2686598B1 (fr)
GB (1) GB2263697B (fr)
SK (1) SK376192A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05270854A (ja) * 1992-03-26 1993-10-19 Hoya Corp 超音波遅延線素子用ガラス

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL142547B (nl) * 1965-04-15 1974-06-17 Philips Nv Akoestische vertragingslijn.
JPS5171315A (ja) * 1974-12-18 1976-06-21 Hoya Glass Works Ltd Choonpachensenyogarasu
AU505308B2 (en) * 1976-09-21 1979-11-15 Asahi Glass Company Limited Glass for use in ultrasonic delay lines
JPS6287434A (ja) * 1985-10-12 1987-04-21 Minolta Camera Co Ltd 超音波遅延線用ガラス
JPS63166735A (ja) * 1986-12-27 1988-07-09 Ohara Inc 超音波遅延線用ガラス

Also Published As

Publication number Publication date
JPH05279073A (ja) 1993-10-26
FR2686598A1 (fr) 1993-07-30
CZ376192A3 (en) 1994-05-18
GB2263697B (en) 1995-07-05
DE4202369A1 (de) 1993-08-05
CZ283990B6 (cs) 1998-07-15
FR2686598B1 (fr) 1995-06-09
GB2263697A (en) 1993-08-04
SK376192A3 (en) 1995-02-08
GB9300940D0 (en) 1993-03-10
DE4202369C2 (de) 1994-12-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application