FR2140535B1 - - Google Patents

Info

Publication number
FR2140535B1
FR2140535B1 FR7220493A FR7220493A FR2140535B1 FR 2140535 B1 FR2140535 B1 FR 2140535B1 FR 7220493 A FR7220493 A FR 7220493A FR 7220493 A FR7220493 A FR 7220493A FR 2140535 B1 FR2140535 B1 FR 2140535B1
Authority
FR
France
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.)
Expired
Application number
FR7220493A
Other versions
FR2140535A1 (fr
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2140535A1 publication Critical patent/FR2140535A1/fr
Application granted granted Critical
Publication of FR2140535B1 publication Critical patent/FR2140535B1/fr
Expired 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/12—Reed switch

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)
FR7220493A 1971-06-11 1972-06-07 Expired FR2140535B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4156171A JPS5322830B1 (fr) 1971-06-11 1971-06-11

Publications (2)

Publication Number Publication Date
FR2140535A1 FR2140535A1 (fr) 1973-01-19
FR2140535B1 true FR2140535B1 (fr) 1977-12-23

Family

ID=12611834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220493A Expired FR2140535B1 (fr) 1971-06-11 1972-06-07

Country Status (8)

Country Link
US (1) US3814612A (fr)
JP (1) JPS5322830B1 (fr)
CA (1) CA949985A (fr)
DE (1) DE2228486C3 (fr)
FR (1) FR2140535B1 (fr)
GB (1) GB1398125A (fr)
NL (1) NL7207711A (fr)
SU (1) SU1069620A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241156B2 (fr) * 1973-08-20 1977-10-17
GB1497190A (en) * 1975-01-30 1978-01-05 Jenaer Glaswerk Schott & Gen Glass compositions
US3961970A (en) * 1975-04-21 1976-06-08 Corning Glass Works Reed switch construction
US3949335A (en) * 1975-04-21 1976-04-06 Corning Glass Works Reed switch construction
FR2446263A1 (fr) * 1979-01-12 1980-08-08 Corning Glass Works Verre de scellement presentant un coefficient d'absorption eleve pour les rayons infra-rouges
WO2008117088A1 (fr) 2007-03-28 2008-10-02 Pilkington Group Limited Composition de verre
EP3356302B1 (fr) * 2015-09-29 2020-03-11 Corning Incorporated Article de verre à coefficient de dilatation thermique élevé

Also Published As

Publication number Publication date
DE2228486A1 (de) 1973-01-04
SU1069620A3 (ru) 1984-01-23
JPS5322830B1 (fr) 1978-07-11
NL7207711A (fr) 1972-12-13
US3814612A (en) 1974-06-04
DE2228486C3 (de) 1978-04-27
CA949985A (en) 1974-06-25
FR2140535A1 (fr) 1973-01-19
DE2228486B2 (de) 1977-09-01
GB1398125A (en) 1975-06-18

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