NL89376C - - Google Patents

Info

Publication number
NL89376C
NL89376C NL89376DA NL89376C NL 89376 C NL89376 C NL 89376C NL 89376D A NL89376D A NL 89376DA NL 89376 C NL89376 C NL 89376C
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 NL89376C publication Critical patent/NL89376C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H01J23/065—Electron or ion guns producing a solid cylindrical beam
NL89376D 1950-06-17 NL89376C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US168803A US2608668A (en) 1950-06-17 1950-06-17 Magnetically focused electron gun

Publications (1)

Publication Number Publication Date
NL89376C true NL89376C (xx)

Family

ID=22612991

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89376D NL89376C (xx) 1950-06-17

Country Status (5)

Country Link
US (1) US2608668A (xx)
DE (1) DE856183C (xx)
FR (1) FR1033624A (xx)
GB (1) GB698005A (xx)
NL (1) NL89376C (xx)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801361A (en) * 1948-12-10 1957-07-30 Bell Telephone Labor Inc High frequency amplifier
GB748945A (en) * 1949-08-12 1956-05-16 Standard Telephones Cables Ltd Improvements in or relating to electron discharge tubes
USRE25070E (en) * 1949-08-12 1961-10-31 Electron discharge devices
US2774006A (en) * 1950-10-14 1956-12-11 Univ Leland Stanford Junior Travelling wave tube apparatus
US2776389A (en) * 1950-11-01 1957-01-01 Rca Corp Electron beam tubes
US2707758A (en) * 1950-12-19 1955-05-03 Sperry Corp Travelling wave tube
BE511284A (xx) * 1951-05-11
US2797353A (en) * 1951-06-15 1957-06-25 Bell Telephone Labor Inc Traveling wave type electron discharge devices
US2791711A (en) * 1951-08-24 1957-05-07 Research Corp Apparatus for generating hollow electron beams
US2830221A (en) * 1951-10-01 1958-04-08 Rca Corp Traveling wave tubes
US2814755A (en) * 1951-10-02 1957-11-26 Telefunken Gmbh Traveling wave electron discharge device
US2790105A (en) * 1951-11-01 1957-04-23 Bell Telephone Labor Inc Traveling wave tubes
US2843790A (en) * 1951-12-14 1958-07-15 Bell Telephone Labor Inc Traveling wave amplifier
NL93297C (xx) * 1951-12-29
US2749472A (en) * 1952-01-02 1956-06-05 Univ Leland Stanford Junior Travelling wave tubes
US2798981A (en) * 1952-08-19 1957-07-09 Itt Traveling wave electron discharge devices
US2800603A (en) * 1952-04-08 1957-07-23 Itt Traveling wave electron discharge devices
NL91447C (xx) * 1952-06-12
US2894227A (en) * 1952-08-21 1959-07-07 Itt R-f coupling arrangements for traveling wave tubes
US2812467A (en) * 1952-10-10 1957-11-05 Bell Telephone Labor Inc Electron beam system
GB737098A (en) * 1952-10-21 1955-09-21 Nat Res Dev Improvements in or relating to travelling wave linear particle accelerators
NL182200B (nl) * 1952-10-25 Rustenburg Platinum Mines Ltd Werkwijze ter bereiding van een geneesmiddel voor de behandeling van kanker, op basis van een platinacooerdinatieverbinding en werkwijze ter bereiding van de actieve verbinding.
US2843788A (en) * 1952-12-03 1958-07-15 Rolf W Peter Electron beam tube
US2825840A (en) * 1953-01-29 1958-03-04 Itt Traveling wave electron discharge devices
NL200290A (xx) * 1953-03-26 1900-01-01
BE532534A (xx) * 1953-03-26
US2822492A (en) * 1953-10-14 1958-02-04 Int Standard Electric Corp Electron discharge devices
DE1067532B (de) * 1953-12-17 1959-10-22 Siemens Ag Einrichtung zum Justieren des gebuendelt gefuehrten Elektronenstrahls einer Laufzeitroehre, insbesondere Wanderfeldroehre
US2886738A (en) * 1954-01-29 1959-05-12 Bell Telephone Labor Inc Electron beam system
US2830223A (en) * 1954-04-22 1958-04-08 Gen Electric Scalloped beam amplification
NL200487A (xx) * 1954-09-21
US2817038A (en) * 1954-10-15 1957-12-17 Jr John S Hickey Permanent magnet for beam tubes
US2940006A (en) * 1954-10-22 1960-06-07 Rca Corp Magnetron-traveling wave tube amplifier
US2869018A (en) * 1955-05-02 1959-01-13 Hughes Aircraft Co Traveling wave tube
US2956198A (en) * 1955-06-10 1960-10-11 Bell Telephone Labor Inc Traveling wave tubes
US2876378A (en) * 1955-06-10 1959-03-03 Bell Telephone Labor Inc Traveling wave tubes
US2936394A (en) * 1955-07-18 1960-05-10 Hughes Aircraft Co Electron gun
US2925508A (en) * 1955-07-28 1960-02-16 Sperry Rand Corp Electron beam focusing structure
US2933639A (en) * 1956-12-06 1960-04-19 Sperry Rand Corp Frequency shifting apparatus
US2909691A (en) * 1958-10-17 1959-10-20 Heil Oskar Electron guns with magnetic focusing
US2975324A (en) * 1959-06-24 1961-03-14 Gen Electric Slanted gradient electron gun
US3171053A (en) * 1959-12-15 1965-02-23 Sperry Rand Corp Plasma-beam signal generator
FR1277324A (fr) * 1960-10-14 1961-12-01 Csf Système de focalisation pour tubes à onde progressive
NL266799A (xx) * 1961-07-07
NL282676A (xx) * 1961-08-31
US3255370A (en) * 1961-11-17 1966-06-07 Sylvania Electric Prod High convergence electron gun with magnetically shielded cathode
US3522469A (en) * 1968-04-12 1970-08-04 Varian Associates Magnetic beam focusing structure for a traveling wave tube employing magnetic shunts between the pole pieces and the emitter
US3832596A (en) * 1973-04-13 1974-08-27 Varian Associates Magnetic structure for focusing of linear beams
US4345182A (en) * 1980-06-02 1982-08-17 The Boeing Company Electrode having spiral-shaped electrically conducting regions therein useful as an anode in electron beam discharge devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689388C (de) * 1934-07-30 1940-03-19 Lorenz Akt Ges C Anordnung zur Ablenkung des Kathodenstrahls in Braunschen Roehren
BE424327A (xx) * 1936-10-30
NL52790C (xx) * 1938-04-23
US2407906A (en) * 1942-08-27 1946-09-17 Rca Corp Low velocity television transmitting apparatus

Also Published As

Publication number Publication date
DE856183C (de) 1953-01-15
FR1033624A (fr) 1953-07-13
GB698005A (en) 1953-10-07
US2608668A (en) 1952-08-26

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