NL89166C - - Google Patents

Info

Publication number
NL89166C
NL89166C NL89166DA NL89166C NL 89166 C NL89166 C NL 89166C NL 89166D A NL89166D A NL 89166DA NL 89166 C NL89166 C NL 89166C
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 NL89166C publication Critical patent/NL89166C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/66—Magnetic lenses using electromagnetic means only

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
NL89166D 1950-11-06 NL89166C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL295233X 1950-11-06

Publications (1)

Publication Number Publication Date
NL89166C true NL89166C (enrdf_load_stackoverflow)

Family

ID=19782943

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89166D NL89166C (enrdf_load_stackoverflow) 1950-11-06

Country Status (7)

Country Link
US (1) US2727182A (enrdf_load_stackoverflow)
BE (1) BE506901A (enrdf_load_stackoverflow)
CH (1) CH295233A (enrdf_load_stackoverflow)
DE (1) DE879876C (enrdf_load_stackoverflow)
FR (1) FR1056055A (enrdf_load_stackoverflow)
GB (1) GB741354A (enrdf_load_stackoverflow)
NL (1) NL89166C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790416A (en) * 1953-06-05 1958-02-12 Emi Ltd Improvements in or relating to electron discharge devices incorporating electron multipliers
GB822166A (en) * 1954-09-20 1959-10-21 Julius Cato Vredenburg Inglesb Cathode ray image producing system and apparatus
NL279475A (enrdf_load_stackoverflow) * 1961-06-09
US3193721A (en) * 1961-08-15 1965-07-06 Tokyo Shibaura Electric Co Image magnification varying means for photoelectronic image devices
US3383514A (en) * 1965-01-26 1968-05-14 Rauland Corp Multi-stage image converter with both magnifying and minifying stages
NL6903860A (enrdf_load_stackoverflow) * 1969-03-13 1970-09-15
US4070574A (en) * 1976-04-28 1978-01-24 Nasa Magnifying image intensifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102421A (en) * 1934-07-12 1937-12-14 Gen Electric Cathode ray oscillograph
GB497645A (en) * 1937-05-20 1938-12-20 Hans Gerhard Lubszynski Improvements in or relating to electron lenses
US2314409A (en) * 1940-09-28 1943-03-23 Bell Telephone Labor Inc Magnetic coil structure
US2376707A (en) * 1941-04-05 1945-05-22 Robert E Mccoy Space discharge device
US2533073A (en) * 1945-11-28 1950-12-05 Rca Corp Cathode beam tube
BE480411A (enrdf_load_stackoverflow) * 1947-02-19
US2581487A (en) * 1950-03-01 1952-01-08 Rca Corp Color television reproduction tube

Also Published As

Publication number Publication date
FR1056055A (fr) 1954-02-24
CH295233A (de) 1953-12-15
US2727182A (en) 1955-12-13
GB741354A (en) 1955-11-30
DE879876C (de) 1953-06-15
BE506901A (enrdf_load_stackoverflow)

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