US3816790A - Linear cathode high-energy electron beam apparatus - Google Patents

Linear cathode high-energy electron beam apparatus Download PDF

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Publication number
US3816790A
US3816790A US00150018A US15001871A US3816790A US 3816790 A US3816790 A US 3816790A US 00150018 A US00150018 A US 00150018A US 15001871 A US15001871 A US 15001871A US 3816790 A US3816790 A US 3816790A
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US
United States
Prior art keywords
electron beam
linear cathode
acceleration
electrodes
electrode
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 - Lifetime
Application number
US00150018A
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English (en)
Inventor
K Arakawa
K Shinohara
Y Shimizu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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.)
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Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
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Publication of US3816790A publication Critical patent/US3816790A/en
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Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes

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  • Electron Sources, Ion Sources (AREA)
  • Particle Accelerators (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
US00150018A 1970-06-08 1971-06-04 Linear cathode high-energy electron beam apparatus Expired - Lifetime US3816790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4968670 1970-06-08

Publications (1)

Publication Number Publication Date
US3816790A true US3816790A (en) 1974-06-11

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ID=12838049

Family Applications (1)

Application Number Title Priority Date Filing Date
US00150018A Expired - Lifetime US3816790A (en) 1970-06-08 1971-06-04 Linear cathode high-energy electron beam apparatus

Country Status (6)

Country Link
US (1) US3816790A (de)
CA (1) CA934887A (de)
DE (1) DE2128255C3 (de)
FR (1) FR2095986A5 (de)
GB (1) GB1294436A (de)
NL (1) NL150615B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976908A (en) * 1974-03-02 1976-08-24 Leybold-Heraeus Gmbh & Co. Kg Electron beam generator with linear cathode
US4079328A (en) * 1976-09-21 1978-03-14 Radiation Dynamics, Inc. Area beam electron accelerator having plural discrete cathodes
WO1986004272A1 (en) * 1985-01-29 1986-07-31 Tibor Kenderi Apparatus for powder spraying, operating with a flame jet
US20100197958A1 (en) * 2007-07-13 2010-08-05 Lucite International Uk Limited Process for the carbonylation of an ethylenically unsaturated compound and a catalyst system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956712A (en) * 1973-02-05 1976-05-11 Northrop Corporation Area electron gun
DE2926840A1 (de) * 1979-07-03 1981-01-22 Siemens Ag Strahlenaustrittsfenster
FI70346C (fi) * 1983-05-03 1986-09-15 Enso Gutzeit Oy Anordning foer aostadkommande av en elektronridao

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1963051A (en) * 1932-05-14 1934-06-12 Philips Nv Incandescible cathode discharge tube having a gaseous filling
US2022988A (en) * 1933-04-29 1935-12-03 Rca Corp Oscillation generator
US2030396A (en) * 1925-12-30 1936-02-11 Gen Electric Vapor Lamp Co Rectifier and the like
US2111231A (en) * 1934-06-27 1938-03-15 Radio Patents Corp Recording device
US2558021A (en) * 1939-03-08 1951-06-26 Univ Leland Stanford Junior Thermionic vacuum tube and circuit
US2708262A (en) * 1948-03-06 1955-05-10 Itt Micro-wave modulator
US2887599A (en) * 1957-06-17 1959-05-19 High Voltage Engineering Corp Electron acceleration tube
US3218431A (en) * 1962-12-27 1965-11-16 Gen Electric Self-focusing electron beam apparatus
US3320475A (en) * 1963-04-30 1967-05-16 Gen Electric Nonthermionic hollow cathode electron beam apparatus
US3411035A (en) * 1966-05-31 1968-11-12 Gen Electric Multi-chamber hollow cathode low voltage electron beam apparatus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030396A (en) * 1925-12-30 1936-02-11 Gen Electric Vapor Lamp Co Rectifier and the like
US1963051A (en) * 1932-05-14 1934-06-12 Philips Nv Incandescible cathode discharge tube having a gaseous filling
US2022988A (en) * 1933-04-29 1935-12-03 Rca Corp Oscillation generator
US2111231A (en) * 1934-06-27 1938-03-15 Radio Patents Corp Recording device
US2558021A (en) * 1939-03-08 1951-06-26 Univ Leland Stanford Junior Thermionic vacuum tube and circuit
US2708262A (en) * 1948-03-06 1955-05-10 Itt Micro-wave modulator
US2887599A (en) * 1957-06-17 1959-05-19 High Voltage Engineering Corp Electron acceleration tube
US3218431A (en) * 1962-12-27 1965-11-16 Gen Electric Self-focusing electron beam apparatus
US3320475A (en) * 1963-04-30 1967-05-16 Gen Electric Nonthermionic hollow cathode electron beam apparatus
US3411035A (en) * 1966-05-31 1968-11-12 Gen Electric Multi-chamber hollow cathode low voltage electron beam apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976908A (en) * 1974-03-02 1976-08-24 Leybold-Heraeus Gmbh & Co. Kg Electron beam generator with linear cathode
US4079328A (en) * 1976-09-21 1978-03-14 Radiation Dynamics, Inc. Area beam electron accelerator having plural discrete cathodes
WO1986004272A1 (en) * 1985-01-29 1986-07-31 Tibor Kenderi Apparatus for powder spraying, operating with a flame jet
US20100197958A1 (en) * 2007-07-13 2010-08-05 Lucite International Uk Limited Process for the carbonylation of an ethylenically unsaturated compound and a catalyst system

Also Published As

Publication number Publication date
FR2095986A5 (de) 1972-02-11
DE2128255B2 (de) 1974-03-07
DE2128255C3 (de) 1974-10-03
NL7107763A (de) 1971-12-10
DE2128255A1 (de) 1971-12-30
CA934887A (en) 1973-10-02
GB1294436A (en) 1972-10-25
NL150615B (nl) 1976-08-16

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