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
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
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6804720A NL6804720A (ru) | 1968-04-04 | 1968-04-04 | |
| DE19691913071 DE1913071A1 (de) | 1968-04-04 | 1969-03-14 | Gluehemissionselektrode |
| CH502169A CH495055A (de) | 1968-04-04 | 1969-04-01 | Elektrische Entladungsröhre |
| SE04647/69A SE339962B (ru) | 1968-04-04 | 1969-04-01 | |
| GB1265881D GB1265881A (ru) | 1968-04-04 | 1969-04-01 | |
| US811846A US3582702A (en) | 1968-04-04 | 1969-04-01 | Thermionic electron-emissive electrode with a gas-binding material |
| OA53572A OA03035A (fr) | 1968-04-04 | 1969-04-01 | Electrode à émission thermique. |
| ES365598A ES365598A1 (es) | 1968-04-04 | 1969-04-02 | Dispositivo de tubo de descarga electrica con un electrodo termoionico. |
| BE730961D BE730961A (ru) | 1968-04-04 | 1969-04-02 | |
| FR6910562A FR2007388A1 (ru) | 1968-04-04 | 1969-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6804720A NL6804720A (ru) | 1968-04-04 | 1968-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6804720A true NL6804720A (ru) | 1969-10-07 |
Family
ID=19803234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6804720A NL6804720A (ru) | 1968-04-04 | 1968-04-04 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3582702A (ru) |
| BE (1) | BE730961A (ru) |
| CH (1) | CH495055A (ru) |
| DE (1) | DE1913071A1 (ru) |
| ES (1) | ES365598A1 (ru) |
| FR (1) | FR2007388A1 (ru) |
| GB (1) | GB1265881A (ru) |
| NL (1) | NL6804720A (ru) |
| OA (1) | OA03035A (ru) |
| SE (1) | SE339962B (ru) |
Families Citing this family (19)
| 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 |
| ES2026248T3 (es) * | 1987-05-13 | 1992-04-16 | N.V. Philips' Gloeilampenfabrieken | Lampara electrica provista de un absorbente. |
| 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 |
| EP1005702A1 (en) * | 1997-08-18 | 2000-06-07 | XRT Corp. | Cathode from getter material |
| 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. |
| CN101297452A (zh) * | 2005-09-14 | 2008-10-29 | 力特保险丝有限公司 | 充气式电涌放电器、激活化合物、点火条及相应方法 |
| 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)
| 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 (ru) * | 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 |
-
1968
- 1968-04-04 NL NL6804720A patent/NL6804720A/xx unknown
-
1969
- 1969-03-14 DE DE19691913071 patent/DE1913071A1/de active Pending
- 1969-04-01 US US811846A patent/US3582702A/en not_active Expired - Lifetime
- 1969-04-01 CH CH502169A patent/CH495055A/de not_active IP Right Cessation
- 1969-04-01 OA OA53572A patent/OA03035A/xx unknown
- 1969-04-01 SE SE04647/69A patent/SE339962B/xx unknown
- 1969-04-01 GB GB1265881D patent/GB1265881A/en not_active Expired
- 1969-04-02 ES ES365598A patent/ES365598A1/es not_active Expired
- 1969-04-02 BE BE730961D patent/BE730961A/xx unknown
- 1969-04-04 FR FR6910562A patent/FR2007388A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE730961A (ru) | 1969-10-02 |
| US3582702A (en) | 1971-06-01 |
| CH495055A (de) | 1970-08-15 |
| ES365598A1 (es) | 1971-03-16 |
| SE339962B (ru) | 1971-11-01 |
| FR2007388A1 (ru) | 1970-01-09 |
| GB1265881A (ru) | 1972-03-08 |
| OA03035A (fr) | 1970-12-15 |
| DE1913071A1 (de) | 1969-10-23 |