OA03035A - Thermal emission electrode. - Google Patents

Thermal emission electrode.

Info

Publication number
OA03035A
OA03035A OA53572A OA53572A OA03035A OA 03035 A OA03035 A OA 03035A OA 53572 A OA53572 A OA 53572A OA 53572 A OA53572 A OA 53572A OA 03035 A OA03035 A OA 03035A
Authority
OA
OAPI
Prior art keywords
emission electrode
thermal emission
thermal
electrode
emission
Prior art date
Application number
OA53572A
Other languages
French (fr)
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
Publication of OA03035A publication Critical patent/OA03035A/en

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
OA53572A 1968-04-04 1969-04-01 Thermal emission electrode. OA03035A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
OA03035A true OA03035A (en) 1970-12-15

Family

ID=19803234

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53572A OA03035A (en) 1968-04-04 1969-04-01 Thermal emission electrode.

Country Status (10)

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

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 (en) * 1979-06-18 1982-11-25 Manfred 5905 Freudenberg Hoffmann Truss-like support, support or the like.
GB2125615B (en) * 1982-08-05 1985-11-27 Emi Plc Thorn Improvements in hp discharge lamps
ES2026248T3 (en) * 1987-05-13 1992-04-16 N.V. Philips' Gloeilampenfabrieken ELECTRIC LAMP PROVIDED WITH AN ABSORBENT.
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
DE69823406T2 (en) * 1997-02-21 2005-01-13 Medtronic AVE, Inc., Santa Rosa X-ray device provided with a strain structure for local irradiation of the interior of a body
DE29703990U1 (en) * 1997-03-05 1997-04-17 Thielen Marcus Dipl Phys Cold electrode for gas discharges
US5854822A (en) * 1997-07-25 1998-12-29 Xrt Corp. Miniature x-ray device having cold cathode
JP2001516128A (en) * 1997-08-18 2001-09-25 エックスアールティー コーポレイション Cathode made of getter material
DE19741658A1 (en) * 1997-09-16 1999-03-18 Siemens Ag Gas-filled discharge gap e.g. spark gap or surge diverter
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 (en) * 1999-11-29 2001-05-31 Philips Corp Intellectual Pty Gas discharge lamp with an oxide emitter electrode
ITMI20012389A1 (en) * 2001-11-12 2003-05-12 Getters Spa CABLE CATHODE WITH INTEGRATED GETTER FOR DISCHARGE LAMPS AND METHODS FOR ITS REALIZATION
US6825613B2 (en) * 2002-09-12 2004-11-30 Colour Star Limited Mercury gas discharge device
ITMI20032208A1 (en) * 2003-11-14 2005-05-15 Getters Spa CATODO WITH INTEGRATED AND LOW FUNCTION GETTER WORK FOR COLD CATO LAMPS.
CN101297452A (en) * 2005-09-14 2008-10-29 力特保险丝有限公司 Gas-filled surge arrester, activating compound, ignition stripes and method therefore
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 (en) * 1959-01-22
US3078387A (en) * 1960-09-08 1963-02-19 Philips Corp Magnetron
DE1539135A1 (en) * 1965-06-30 1969-08-28 Siemens Ag Pump arrangement with auxiliary cathode for electrical discharge vessels

Also Published As

Publication number Publication date
DE1913071A1 (en) 1969-10-23
ES365598A1 (en) 1971-03-16
GB1265881A (en) 1972-03-08
NL6804720A (en) 1969-10-07
BE730961A (en) 1969-10-02
US3582702A (en) 1971-06-01
CH495055A (en) 1970-08-15
FR2007388A1 (en) 1970-01-09
SE339962B (en) 1971-11-01

Similar Documents

Publication Publication Date Title
OA03035A (en) Thermal emission electrode.
ES196428Y (en) THERMAL IGNISCENCE ACTUATOR.
NL162200C (en) HEAT EXCHANGER.
BE771078A (en) THERMAL LIMITER
NL162201C (en) HAND FIRE.
NL148192B (en) LECLANCHE ELEMENT.
NL165829C (en) TUNNEL BURNER.
NO126399C (en) ELECTRICAL MELTING Oven.
NL163267C (en) TUNNULATE OVEN.
DK126954B (en) Bunsen burner.
FI45383C (en) Heat storage oven.
NL163618C (en) GAS BURNER.
FR1505633A (en) Thermal barrier thermionic cathode
FR1408372A (en) Thermal barrier
DK130364B (en) Thermal power unit.
NL149948B (en) ELECTRON MULTIPLIERS.
ES137406Y (en) THERMAL RUG.
NL153322B (en) GAS BURNER.
CH496205A (en) Thermal insulator
CH558313A (en) THERMAL INSULATION.
NL146643B (en) ELECTRON MULTIPLIERS.
ES183794Y (en) IMPROVED MULTIPLE BURNER.
AT309479B (en) Thermal copier
FR1474197A (en) Thermal trigger packer
FR1587043A (en) Thermal cookie cutter