NL7407254A - Navulbare koude kathode in een gasontladings- elektronen-ionenkanon. - Google Patents

Navulbare koude kathode in een gasontladings- elektronen-ionenkanon.

Info

Publication number
NL7407254A
NL7407254A NL7407254A NL7407254A NL7407254A NL 7407254 A NL7407254 A NL 7407254A NL 7407254 A NL7407254 A NL 7407254A NL 7407254 A NL7407254 A NL 7407254A NL 7407254 A NL7407254 A NL 7407254A
Authority
NL
Netherlands
Prior art keywords
refillable
gas discharge
discharge electronic
electronic ion
cold cathod
Prior art date
Application number
NL7407254A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7407254A priority Critical patent/NL7407254A/nl
Priority to US05/575,614 priority patent/US4052633A/en
Priority to DE19752522071 priority patent/DE2522071A1/de
Priority to GB21178/75A priority patent/GB1518812A/en
Priority to CH675475A priority patent/CH589358A5/xx
Priority to SE7505993A priority patent/SE408507B/xx
Priority to JP6341075A priority patent/JPS5510095B2/ja
Priority to AT407275A priority patent/AT331372B/de
Priority to CA228,656A priority patent/CA1029077A/en
Priority to FR7516921A priority patent/FR2275875A1/fr
Publication of NL7407254A publication Critical patent/NL7407254A/nl

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
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
NL7407254A 1974-05-30 1974-05-30 Navulbare koude kathode in een gasontladings- elektronen-ionenkanon. NL7407254A (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL7407254A NL7407254A (nl) 1974-05-30 1974-05-30 Navulbare koude kathode in een gasontladings- elektronen-ionenkanon.
US05/575,614 US4052633A (en) 1974-05-30 1975-05-08 Restorable cold cathode in a gas discharge electron gun
DE19752522071 DE2522071A1 (de) 1974-05-30 1975-05-17 Nachfuellbare kalte kathode in einem gasentladungselektronenstrahl-ionenstrahlerzeugungssystem
GB21178/75A GB1518812A (en) 1974-05-30 1975-05-19 Glowdischarge-type electron gun
CH675475A CH589358A5 (nl) 1974-05-30 1975-05-27
SE7505993A SE408507B (sv) 1974-05-30 1975-05-27 Gasurladdningselektronkanon
JP6341075A JPS5510095B2 (nl) 1974-05-30 1975-05-27
AT407275A AT331372B (de) 1974-05-30 1975-05-28 Gasentladungselektronenstrahlerzeugungssystem
CA228,656A CA1029077A (en) 1974-05-30 1975-05-29 Restorable cold cathode in a gas discharge electron ion gun
FR7516921A FR2275875A1 (fr) 1974-05-30 1975-05-30 Cathode froide recuperable disposee dans un canon electronique a decharge dans un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7407254A NL7407254A (nl) 1974-05-30 1974-05-30 Navulbare koude kathode in een gasontladings- elektronen-ionenkanon.

Publications (1)

Publication Number Publication Date
NL7407254A true NL7407254A (nl) 1975-12-02

Family

ID=19821458

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407254A NL7407254A (nl) 1974-05-30 1974-05-30 Navulbare koude kathode in een gasontladings- elektronen-ionenkanon.

Country Status (10)

Country Link
US (1) US4052633A (nl)
JP (1) JPS5510095B2 (nl)
AT (1) AT331372B (nl)
CA (1) CA1029077A (nl)
CH (1) CH589358A5 (nl)
DE (1) DE2522071A1 (nl)
FR (1) FR2275875A1 (nl)
GB (1) GB1518812A (nl)
NL (1) NL7407254A (nl)
SE (1) SE408507B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496881A (en) 1982-09-29 1985-01-29 Tetra Pak Developpement Sa Method of cold cathode replenishment in electron beam apparatus and replenishable cold cathode assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892118A (en) * 1954-12-30 1959-06-23 Edgar Gretener A G Arc lamp with air current concentration
GB1064101A (en) * 1964-07-13 1967-04-05 Atomic Energy Authority Uk Improvements in or relating to ion sources
US3418510A (en) * 1965-11-30 1968-12-24 Navy Usa Triggered spark gap electric arcing device
US3486064A (en) * 1968-03-20 1969-12-23 Gen Electric Hollow cathode,nonthermionic electron beam source with replaceable liner
GB1287262A (en) * 1968-09-05 1972-08-31 Atomic Energy Authority Uk Improvements in or relating to non-thermionic glow discharge devices
US3891824A (en) * 1971-04-01 1975-06-24 Philips Corp Method of plasma-MIG-welding

Also Published As

Publication number Publication date
CH589358A5 (nl) 1977-06-30
AT331372B (de) 1976-08-25
SE408507B (sv) 1979-06-11
ATA407275A (de) 1975-11-15
US4052633A (en) 1977-10-04
JPS5510095B2 (nl) 1980-03-13
DE2522071A1 (de) 1975-12-11
JPS513570A (nl) 1976-01-13
FR2275875B1 (nl) 1979-06-22
CA1029077A (en) 1978-04-04
FR2275875A1 (fr) 1976-01-16
GB1518812A (en) 1978-07-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed