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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
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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

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