NL6410924A - - Google Patents
Info
- Publication number
- NL6410924A NL6410924A NL6410924A NL6410924A NL6410924A NL 6410924 A NL6410924 A NL 6410924A NL 6410924 A NL6410924 A NL 6410924A NL 6410924 A NL6410924 A NL 6410924A NL 6410924 A NL6410924 A NL 6410924A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/38—Control electrodes, e.g. grid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H01J19/46—Mountings for the electrode assembly as a whole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- H01J2893/0006—Mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0015—Non-sealed electrodes
- H01J2893/0016—Planar grids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0015—Non-sealed electrodes
- H01J2893/0017—Cylindrical, helical or annular grids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES87401A DE1223959B (de) | 1963-09-19 | 1963-09-19 | Verfahren zur Herstellung einer Schirmgitterroehre mit zylinderfoermigen koaxialen Elektroden |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6410924A true NL6410924A (de) | 1965-03-22 |
Family
ID=7513725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6410924A NL6410924A (de) | 1963-09-19 | 1964-09-18 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3337933A (de) |
DE (1) | DE1223959B (de) |
GB (1) | GB1028094A (de) |
NL (1) | NL6410924A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1764698B1 (de) * | 1968-07-19 | 1971-03-25 | Siemens Ag | Gitterelektrode insbesondere steuergitter fuer elektronen roehren hoher leistung |
US3533147A (en) * | 1968-07-19 | 1970-10-13 | Zenith Radio Corp | Cathode inserting machine and process |
NL7604144A (nl) * | 1976-04-20 | 1977-10-24 | Optische Ind De Oude Delft Nv | Werkwijze voor het afdichten van een beeldver- sterkerbuis en beeldversterkerbuis verkregen volgens deze werkwijze. |
US4076992A (en) * | 1976-06-22 | 1978-02-28 | Rca Corporation | Vacuum tube grid structures of phosmic bronze having copper and copper alloy conical supports |
US4295077A (en) * | 1980-02-14 | 1981-10-13 | Rca Corporation | Circumferentially apertured cylindrical grid for electron tube |
US4359667A (en) * | 1980-11-10 | 1982-11-16 | The United States Of America As Represented By The Department Of Energy | Convectively cooled electrical grid structure |
FR2649533B1 (fr) * | 1989-07-04 | 1991-09-20 | Thomson Tubes Electroniques | Tube a grille a sortie sur cavites couplees, avec element de couplage integre au tube |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE874340C (de) * | 1951-02-06 | 1953-04-23 | Siemens Ag | Gitteranordnung fuer Elektronenroehren |
DE887681C (de) * | 1951-03-17 | 1953-08-27 | Bernhard Philberth | Elektronenroehre |
US2851628A (en) * | 1951-06-13 | 1958-09-09 | Philips Corp | Grid structure |
US2896307A (en) * | 1954-05-14 | 1959-07-28 | Sperry Rand Corp | Grid manufacturing process |
US2946915A (en) * | 1954-07-21 | 1960-07-26 | Gen Electric | Grid construction |
US2980984A (en) * | 1957-08-19 | 1961-04-25 | Rca Corp | Art of fabricating electron tubes |
US2935783A (en) * | 1957-09-19 | 1960-05-10 | Eitel Mccullough Inc | Method of making electron tubes |
US3164740A (en) * | 1960-04-29 | 1965-01-05 | Rca Corp | Electron tube grids and method of making the same |
US3200284A (en) * | 1960-07-26 | 1965-08-10 | Philips Corp | Platinum coated molybdenum grid having an intermediate layer of nickel |
US3130473A (en) * | 1962-09-17 | 1964-04-28 | Norman B Mears | Screen grid for power tubes and method of making the same |
US3146515A (en) * | 1962-10-16 | 1964-09-01 | Rca Corp | Method of making an electron tube |
-
1963
- 1963-09-19 DE DES87401A patent/DE1223959B/de active Pending
-
1964
- 1964-09-16 US US397043A patent/US3337933A/en not_active Expired - Lifetime
- 1964-09-18 GB GB38114/64A patent/GB1028094A/en not_active Expired
- 1964-09-18 NL NL6410924A patent/NL6410924A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1223959B (de) | 1966-09-01 |
GB1028094A (en) | 1966-05-04 |
US3337933A (en) | 1967-08-29 |