GB1133025A - Improvements in means for rapidly inhibiting the passage of light - Google Patents

Improvements in means for rapidly inhibiting the passage of light

Info

Publication number
GB1133025A
GB1133025A GB2219967A GB2219967A GB1133025A GB 1133025 A GB1133025 A GB 1133025A GB 2219967 A GB2219967 A GB 2219967A GB 2219967 A GB2219967 A GB 2219967A GB 1133025 A GB1133025 A GB 1133025A
Authority
GB
United Kingdom
Prior art keywords
passage
gas
light
filled
rapidly inhibiting
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
Application number
GB2219967A
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.)
Impulsphysik GmbH
Original Assignee
Impulsphysik GmbH
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 Impulsphysik GmbH filed Critical Impulsphysik GmbH
Publication of GB1133025A publication Critical patent/GB1133025A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

1,133,025. Optical shutter. IMPULSPHYSIK G.m.b.H. May 12, 1967 [May 13, 1966], No. 22199/67. Heading G2A. [Also in Division C7] A rapidly acting shutter element is formed by two dished transparent members 6 fused together at their edges, the space enclosed between them being filled with a gas at low pressure. A wire loop 5, preferably of brass or a lead-tin alloy, is disposed in the gas-filled space, and vaporized by a surge of current from a capacitor, discharged by means of a spark gap Fig. 1a (not shown). An opaque amorphous deposit is formed on the dishes 6.
GB2219967A 1966-05-13 1967-05-12 Improvements in means for rapidly inhibiting the passage of light Expired GB1133025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966J0030823 DE1254769B (en) 1966-05-13 1966-05-13 Device for fast closing of large optical cross-sections

Publications (1)

Publication Number Publication Date
GB1133025A true GB1133025A (en) 1968-11-06

Family

ID=7204012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2219967A Expired GB1133025A (en) 1966-05-13 1967-05-12 Improvements in means for rapidly inhibiting the passage of light

Country Status (2)

Country Link
DE (1) DE1254769B (en)
GB (1) GB1133025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534599A1 (en) * 1982-10-14 1984-04-20 Seftim Sa Device for metallising inorganic and organic surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534599A1 (en) * 1982-10-14 1984-04-20 Seftim Sa Device for metallising inorganic and organic surfaces

Also Published As

Publication number Publication date
DE1254769B (en) 1967-11-23

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