GB827844A - Improvements in or relating to glass to metal seals - Google Patents
Improvements in or relating to glass to metal sealsInfo
- Publication number
- GB827844A GB827844A GB2613354A GB2613354A GB827844A GB 827844 A GB827844 A GB 827844A GB 2613354 A GB2613354 A GB 2613354A GB 2613354 A GB2613354 A GB 2613354A GB 827844 A GB827844 A GB 827844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- relating
- metal seals
- group xxxvi
- composition
- 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.)
- Expired
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
- C03C29/00—Joining metals with the aid of glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
- H01J5/40—End-disc seals, e.g. flat header
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0034—Lamp bases
- H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic
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
827,844. Glass composition. CIANCRI, A. L. G. Dec. 9, 1955 [Sept. 9, 1954], No. 26133/54. Drawings to Specification. Class 56. [Also in Group XXXVI]. A glass having the same coefficient of expansion as copper has the following composition : PbO 10-30%; SiO 2 10-30% ; ZrO 2 5-20% ; Al 2 O 3 2-10% ; MoO 2 1-5% ; TiO 2 1-5%; LiO 2 1-5%; Na 2 O 1-5% ; K 2 0 1-0À1%. The glass is used for making a seal between a wire &c. and a second part (see Group XXXVI). Specification 603,489 [Group XXXVI] is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2613354A GB827844A (en) | 1954-09-09 | 1954-09-09 | Improvements in or relating to glass to metal seals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2613354A GB827844A (en) | 1954-09-09 | 1954-09-09 | Improvements in or relating to glass to metal seals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB827844A true GB827844A (en) | 1960-02-10 |
Family
ID=10238907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2613354A Expired GB827844A (en) | 1954-09-09 | 1954-09-09 | Improvements in or relating to glass to metal seals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB827844A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261288B (en) * | 1960-03-31 | 1968-02-15 | Siemens Ag | Vacuum-tight insulating sintered body |
-
1954
- 1954-09-09 GB GB2613354A patent/GB827844A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261288B (en) * | 1960-03-31 | 1968-02-15 | Siemens Ag | Vacuum-tight insulating sintered body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1075045A (en) | Oxidation of chromium-contaning alloys | |
GB1532139A (en) | Enamel composition and composite opal glass articles | |
GB777555A (en) | Metal sealing glass and seal | |
GB921861A (en) | Improvements in the hot-drawing and/or hot-extrusion of titanium and its alloys | |
GB765244A (en) | Improvements in or relating to the manufacture of mineral fibres or threads which are stable to weathering, decay, efflorescence or disintegration | |
GB827844A (en) | Improvements in or relating to glass to metal seals | |
GB992809A (en) | Ionic sensitive glass | |
GB746147A (en) | Optical glass | |
GB1368626A (en) | Catalyst for the oxidation of ortho-xylene to phthalic anhydride | |
GB791374A (en) | Alkali-resistant silicate glass | |
GB1398125A (en) | Glass useful for forming a reed switch sealing tube | |
GB574275A (en) | Improvements in glasses containing lead | |
GB804106A (en) | Improvements in or relating to glass compositions | |
GB744205A (en) | Improvements in glass compositions | |
GB1319653A (en) | Optical glass | |
GB826306A (en) | Opaque enamels | |
GB763264A (en) | Special glass for fused joints | |
GB618909A (en) | Improvements in or relating to the manufacture of glass | |
GB594992A (en) | Improvements in or relating to the manufacture of glass | |
GB894328A (en) | Glass to metal seals | |
GB899533A (en) | Improvements relating to glass-to-metal seals | |
GB808401A (en) | Ceramic frit composition | |
GB603623A (en) | Improved manufacture of glass having low power factor | |
GB1337490A (en) | Glass and optical element made therefrom and a method for making the optical element | |
GB580027A (en) | Improvements in the manufacture of opal glass |