NL80924C - - Google Patents
Info
- Publication number
- NL80924C NL80924C NL80924DA NL80924C NL 80924 C NL80924 C NL 80924C NL 80924D A NL80924D A NL 80924DA NL 80924 C NL80924 C NL 80924C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12146—Nonmetal particles in a component
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid Thermionic Cathode (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US237695A US2663069A (en) | 1951-07-20 | 1951-07-20 | Method of making incandescent cathodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80924C true NL80924C (es) |
Family
ID=22894767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80924D NL80924C (es) | 1951-07-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2663069A (es) |
| BE (1) | BE512939A (es) |
| CH (1) | CH310624A (es) |
| DE (1) | DE927520C (es) |
| ES (1) | ES204578A1 (es) |
| FR (1) | FR1060401A (es) |
| GB (1) | GB713140A (es) |
| NL (1) | NL80924C (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE967137C (de) * | 1953-02-05 | 1957-10-10 | Csf | Verfahren zur Herstellung einer Kathode fuer elektrische Entladungsgefaesse, bei der senkrecht zur emittierenden Oberflaeche sich erstreckende Draehte einen Vorrat an Emissionsstoffen abschliessen |
| NL96853C (es) * | 1953-09-24 | |||
| NL183830B (nl) * | 1953-12-22 | Unilever Nv | Werkwijze ter bereiding van aerosolprodukten en een spuitbus daarmee gevuld. | |
| US3076915A (en) * | 1954-12-24 | 1963-02-05 | Egyesuelt Izzolampa | Cathode assembly and method of making same |
| BE547691A (es) * | 1955-05-10 | |||
| US3018404A (en) * | 1958-03-27 | 1962-01-23 | Raytheon Co | Electron tube cathodes |
| NL274464A (es) * | 1961-02-07 | |||
| BE632570A (es) * | 1962-05-21 | |||
| US3170081A (en) * | 1962-06-05 | 1965-02-16 | Westinghouse Electric Corp | Discharge lamp electrode |
| US3848153A (en) * | 1972-05-25 | 1974-11-12 | Energy Sciences Inc | Elongated electron-emission cathode assembly and method |
| US5729084A (en) * | 1993-01-08 | 1998-03-17 | Uti Corporation | Thermionic cathode with continuous bimetallic wall |
| US5422536A (en) * | 1993-01-08 | 1995-06-06 | Uti Corporation | Thermionic cathode with continuous bimetallic wall having varying wall thickness and internal blackening |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1766865A (en) * | 1923-04-06 | 1930-06-24 | Gen Motors Res Corp | Alloy structure |
-
0
- BE BE512939D patent/BE512939A/xx unknown
- NL NL80924D patent/NL80924C/xx active
-
1951
- 1951-07-20 US US237695A patent/US2663069A/en not_active Expired - Lifetime
-
1952
- 1952-07-17 ES ES0204578A patent/ES204578A1/es not_active Expired
- 1952-07-17 GB GB18101/52A patent/GB713140A/en not_active Expired
- 1952-07-17 DE DEN5805A patent/DE927520C/de not_active Expired
- 1952-07-18 FR FR1060401D patent/FR1060401A/fr not_active Expired
- 1952-07-18 CH CH310624D patent/CH310624A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1060401A (fr) | 1954-04-01 |
| CH310624A (de) | 1955-10-31 |
| ES204578A1 (es) | 1953-01-01 |
| DE927520C (de) | 1955-05-09 |
| GB713140A (en) | 1954-08-04 |
| BE512939A (es) | |
| US2663069A (en) | 1953-12-22 |