NL6804720A - - Google Patents

Info

Publication number
NL6804720A
NL6804720A NL6804720A NL6804720A NL6804720A NL 6804720 A NL6804720 A NL 6804720A NL 6804720 A NL6804720 A NL 6804720A NL 6804720 A NL6804720 A NL 6804720A NL 6804720 A NL6804720 A NL 6804720A
Authority
NL
Netherlands
Application number
NL6804720A
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 filed Critical
Priority to NL6804720A priority Critical patent/NL6804720A/xx
Priority to DE19691913071 priority patent/DE1913071A1/de
Priority to OA53572A priority patent/OA03035A/xx
Priority to GB1265881D priority patent/GB1265881A/en
Priority to CH502169A priority patent/CH495055A/de
Priority to SE04647/69A priority patent/SE339962B/xx
Priority to US811846A priority patent/US3582702A/en
Priority to ES365598A priority patent/ES365598A1/es
Priority to BE730961D priority patent/BE730961A/xx
Priority to FR6910562A priority patent/FR2007388A1/fr
Publication of NL6804720A publication Critical patent/NL6804720A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/14—Solid thermionic cathodes characterised by the material
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
NL6804720A 1968-04-04 1968-04-04 NL6804720A (enrdf_load_stackoverflow)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL6804720A NL6804720A (enrdf_load_stackoverflow) 1968-04-04 1968-04-04
DE19691913071 DE1913071A1 (de) 1968-04-04 1969-03-14 Gluehemissionselektrode
OA53572A OA03035A (fr) 1968-04-04 1969-04-01 Electrode à émission thermique.
GB1265881D GB1265881A (enrdf_load_stackoverflow) 1968-04-04 1969-04-01
CH502169A CH495055A (de) 1968-04-04 1969-04-01 Elektrische Entladungsröhre
SE04647/69A SE339962B (enrdf_load_stackoverflow) 1968-04-04 1969-04-01
US811846A US3582702A (en) 1968-04-04 1969-04-01 Thermionic electron-emissive electrode with a gas-binding material
ES365598A ES365598A1 (es) 1968-04-04 1969-04-02 Dispositivo de tubo de descarga electrica con un electrodo termoionico.
BE730961D BE730961A (enrdf_load_stackoverflow) 1968-04-04 1969-04-02
FR6910562A FR2007388A1 (enrdf_load_stackoverflow) 1968-04-04 1969-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6804720A NL6804720A (enrdf_load_stackoverflow) 1968-04-04 1968-04-04

Publications (1)

Publication Number Publication Date
NL6804720A true NL6804720A (enrdf_load_stackoverflow) 1969-10-07

Family

ID=19803234

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6804720A NL6804720A (enrdf_load_stackoverflow) 1968-04-04 1968-04-04

Country Status (10)

Country Link
US (1) US3582702A (enrdf_load_stackoverflow)
BE (1) BE730961A (enrdf_load_stackoverflow)
CH (1) CH495055A (enrdf_load_stackoverflow)
DE (1) DE1913071A1 (enrdf_load_stackoverflow)
ES (1) ES365598A1 (enrdf_load_stackoverflow)
FR (1) FR2007388A1 (enrdf_load_stackoverflow)
GB (1) GB1265881A (enrdf_load_stackoverflow)
NL (1) NL6804720A (enrdf_load_stackoverflow)
OA (1) OA03035A (enrdf_load_stackoverflow)
SE (1) SE339962B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1139827A (en) * 1977-12-06 1983-01-18 George L. Davis Oxide cathode and method of manufacturing powder metallurgical nickel for such a cathode
DE2924519C2 (de) * 1979-06-18 1982-11-25 Manfred 5905 Freudenberg Hoffmann Fachwerkartiger Träger, Stütze o.dgl.
GB2125615B (en) * 1982-08-05 1985-11-27 Emi Plc Thorn Improvements in hp discharge lamps
DE3864738D1 (de) * 1987-05-13 1991-10-17 Philips Nv Mit einem getter versehene elektrische lampe.
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
DE69823406T2 (de) * 1997-02-21 2005-01-13 Medtronic AVE, Inc., Santa Rosa Röntgenvorrichtung versehen mit einer Dehnungsstruktur zur lokalen Bestrahlung des Inneren eines Körpers
DE29703990U1 (de) * 1997-03-05 1997-04-17 Thielen Marcus Dipl Phys Kalte Elektrode für Gasentladungen
US5854822A (en) * 1997-07-25 1998-12-29 Xrt Corp. Miniature x-ray device having cold cathode
JP2001516128A (ja) * 1997-08-18 2001-09-25 エックスアールティー コーポレイション ゲッタ材料からなる陰極
DE19741658A1 (de) * 1997-09-16 1999-03-18 Siemens Ag Gasgefüllte Entladungsstrecke
US6289079B1 (en) 1999-03-23 2001-09-11 Medtronic Ave, Inc. X-ray device and deposition process for manufacture
US6464625B2 (en) 1999-06-23 2002-10-15 Robert A. Ganz Therapeutic method and apparatus for debilitating or killing microorganisms within the body
DE19957420A1 (de) * 1999-11-29 2001-05-31 Philips Corp Intellectual Pty Gasentladungslampe mit Oxidemitter-Elektrode
ITMI20012389A1 (it) * 2001-11-12 2003-05-12 Getters Spa Catodo cavo con getter integrato per lampade a scarica e metodi per la sua realizzazione
US6825613B2 (en) * 2002-09-12 2004-11-30 Colour Star Limited Mercury gas discharge device
ITMI20032208A1 (it) * 2003-11-14 2005-05-15 Getters Spa Catodo con getter integrato e bassa funzione lavoro per lampade a catodo freddo.
JP2009508320A (ja) * 2005-09-14 2009-02-26 リッテルフューズ，インコーポレイティド ガス入りサージアレスタ、活性化化合物、点火ストライプ及びその方法
EP1983543A1 (en) * 2007-04-20 2008-10-22 ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Gun chamber, charged particle beam apparatus and method of operating same
US7534635B1 (en) * 2008-03-24 2009-05-19 General Electric Company Getter precursors for hermetically sealed packaging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741717A (en) * 1951-06-14 1956-04-10 Siemens Ag Dispenser type cathode having gettercoated parts
US2843781A (en) * 1954-11-01 1958-07-15 Sylvania Electric Prod Sublimation reducing cathode connector
NL112717C (enrdf_load_stackoverflow) * 1959-01-22
US3078387A (en) * 1960-09-08 1963-02-19 Philips Corp Magnetron
DE1539135A1 (de) * 1965-06-30 1969-08-28 Siemens Ag Pumpanordnung mit Hilfskathode fuer elektrische Entladungsgefaesse

Also Published As

Publication number Publication date
US3582702A (en) 1971-06-01
GB1265881A (enrdf_load_stackoverflow) 1972-03-08
SE339962B (enrdf_load_stackoverflow) 1971-11-01
DE1913071A1 (de) 1969-10-23
CH495055A (de) 1970-08-15
OA03035A (fr) 1970-12-15
ES365598A1 (es) 1971-03-16
FR2007388A1 (enrdf_load_stackoverflow) 1970-01-09
BE730961A (enrdf_load_stackoverflow) 1969-10-02

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