Patent GB2094545A successfully refreshed from Google Patents.
GB2094545A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Streak tube
Assignee: Hamamatsu TV Co Ltd
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Filing: 1982-03-05
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Granted: —
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Expires: 2002-03-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-22 23:04
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/50; H01J31/501; H01J31/502
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
38 words
A streak tube provided within the interior thereof with a photocathode surface, a mesh electrode, a focusing electrode, an aperture electrode, a deflection electrode and a phosphor screen along the tube axis in the given order, 4 GB
Claim 2
Dependent Claim
38 words
A streak tube provided within the interior thereof with a photocathode surface, a mesh electrode, a focusing electrode, an aperture electrode, a deflection electrode and a phosphor screen along the tube axis in the given order, 4 GB
Claim 3
Dependent Claim
92 words
2 094 545 A 4 wherein the photocathode surface is formed on a 10 concave surface such that the distance between the photocathode surface and the mesh electrode is greatest on the tube axis so that electrons 5 emitted simultaneously from separate positions an the photocathode surface enter into a deflection is field formed by the deflection electrode at substantially the same time. 2. A streak tube as claimed in Claim 1, wherein the photocathode surface is formed on a part of a spherical surface having a center on the tube axis.
Claim 4
Dependent Claim
35 words
A streak tube as claimed in Claim 1, wherein the photocathode surface is formed on a part of a cylindrical surface whose axis is parallel to the deflection field and perpendicular to the tube axis.
Claim 5
Dependent Claim
48 words
Streak tubes substantially as hereinbefore described with reference to Figures 3 to 9 of the accompanying drawings. Printed for Her Majesty's Stationery Office by the Courier Press, Leamington Spa, 1982. Published by the Patent Office, 25 Southampton Buildings, London, WC2A lAY, from which copies may be obtained i
Claim 6
Dependent Claim
48 words
Streak tubes substantially as hereinbefore described with reference to Figures 3 to 9 of the accompanying drawings. Printed for Her Majesty's Stationery Office by the Courier Press, Leamington Spa, 1982. Published by the Patent Office, 25 Southampton Buildings, London, WC2A lAY, from which copies may be obtained i
References Cited (Backward Citations)
No citation records indexed.
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