NL124608C - - Google Patents

Info

Publication number
NL124608C
NL124608C NL124608DA NL124608C NL 124608 C NL124608 C NL 124608C NL 124608D A NL124608D A NL 124608DA NL 124608 C NL124608 C NL 124608C
Authority
NL
Netherlands
Application number
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.)
Publication of NL124608C publication Critical patent/NL124608C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/22—Optical, image processing or photographic arrangements associated with the tube
    • H01J37/224—Luminescent screens or photographic plates for imaging; Apparatus specially adapted therefor, e. g. cameras, TV-cameras, photographic equipment or exposure control; Optical subsystems specially adapted therefor, e. g. microscopes for observing image on luminescent screen
    • 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
NL124608D 1959-09-08 NL124608C (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ7530A DE1122185B (de) 1959-09-08 1959-09-08 Verfahren zur Durchfuehrung des Belichtungsvorganges bei mit Hilfe von Ladungstraegern herzustellenden photographischen Aufnahmen in Ladungstraegerstrahlgeraeten und Vorrichtung zur Durchfuehrung des Verfahrens

Publications (1)

Publication Number Publication Date
NL124608C true NL124608C (id)

Family

ID=7620178

Family Applications (2)

Application Number Title Priority Date Filing Date
NL124608D NL124608C (id) 1959-09-08
NL255560D NL255560A (id) 1959-09-08

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL255560D NL255560A (id) 1959-09-08

Country Status (4)

Country Link
US (1) US3137791A (id)
DE (1) DE1122185B (id)
GB (1) GB908906A (id)
NL (2) NL255560A (id)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1498936B2 (de) * 1963-12-28 1971-01-14 Nihon Densht K K , Tokio Verfahren und Vorrichtung zur Steue rung der Expositionszeit in einem Massen spektrographen
US3452194A (en) * 1965-06-30 1969-06-24 Hitachi Ltd Photographing shutter and fluorescent plate structure for electron microscopes
US3497666A (en) * 1968-04-11 1970-02-24 United Aircraft Corp Beam protection device
DE1925330B1 (de) * 1969-05-16 1970-10-22 Siemens Ag Korpuskularstrahlgeraet mit Informationsspeicherung
US3737617A (en) * 1971-05-10 1973-06-05 Sopelem Exposure control apparatus for an electron microscope
DE2244441C3 (de) * 1972-09-07 1975-10-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Betrieb eines Korpuskularstrahlgerätes
JPS5330865A (en) * 1976-09-03 1978-03-23 Hitachi Ltd Electron microscope provided with sample irradiating electron beam quantity measuring unit
DE3008404C2 (de) * 1980-03-05 1984-07-19 Helmut 8046 Garching Formanek Verfahren und Einrichtung zum Erzeugen von Elektronenstrahl-Beugungsbildern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463985A (en) * 1948-02-13 1949-03-08 Pavelle Color Inc Exposure timing mechanism
SE162049C1 (id) * 1953-11-04 1958-02-04 Asea Ab

Also Published As

Publication number Publication date
NL255560A (id)
GB908906A (en) 1962-10-24
US3137791A (en) 1964-06-16
DE1122185B (de) 1962-01-18

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