NL70766C - - Google Patents
Info
- Publication number
- NL70766C NL70766C NL70766DA NL70766C NL 70766 C NL70766 C NL 70766C NL 70766D A NL70766D A NL 70766DA NL 70766 C NL70766 C NL 70766C
- 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
- H01J7/183—Composition or manufacture of getters
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- 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
- 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
-
- 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
- H01J2893/0023—Manufacture carbonising and other surface treatments
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- 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.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate component
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10735A US2536673A (en) | 1948-02-25 | 1948-02-25 | Zirconium coating for electron discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70766C true NL70766C (ru) |
Family
ID=21747145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70766D NL70766C (ru) | 1948-02-25 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2536673A (ru) |
| NL (1) | NL70766C (ru) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2763919A (en) * | 1950-07-28 | 1956-09-25 | Thompson Prod Inc | Coated refractory body |
| US2756166A (en) * | 1951-01-27 | 1956-07-24 | Continental Can Co | Vacuum metallizing and apparatus therefor |
| US2772985A (en) * | 1951-08-08 | 1956-12-04 | Thompson Prod Inc | Coating of molybdenum with binary coatings containing aluminum |
| US2690982A (en) * | 1952-02-05 | 1954-10-05 | Lewis And Kaufman Inc | Coated electrode |
| US2822301A (en) * | 1952-06-03 | 1958-02-04 | Continental Can Co | Vacuum metallizing and apparatus therefor |
| US2982019A (en) * | 1953-05-22 | 1961-05-02 | Union Carbide Corp | Method of protecting magnesium with a coating of titanium or zirconium |
| US2982017A (en) * | 1953-05-22 | 1961-05-02 | Union Carbide Corp | Method of protecting magnesium with a coating of titanium |
| NL193708A (ru) * | 1954-12-17 | |||
| US2822302A (en) * | 1956-01-16 | 1958-02-04 | Radio Mfg Company Inc | Non-emissive electrode |
| US2843541A (en) * | 1956-05-17 | 1958-07-15 | Senderoff Seymour | Electrophoretic deposition of barium titanate |
| US3089949A (en) * | 1958-11-28 | 1963-05-14 | Westinghouse Electric Corp | Arc welding method and article |
| US3657784A (en) * | 1970-03-05 | 1972-04-25 | Johnson Matthey Co Ltd | Cladding of metals |
| JPS50129763A (ru) * | 1974-04-02 | 1975-10-14 | ||
| US4118542A (en) * | 1977-01-17 | 1978-10-03 | Wall Colmonoy Corporation | Controlled atmosphere and vacuum processes |
| US4925741A (en) * | 1989-06-08 | 1990-05-15 | Composite Materials Technology, Inc. | Getter wire |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL41681C (ru) * | 1931-10-22 | |||
| US2029144A (en) * | 1933-05-04 | 1936-01-28 | Gen Electric | Electric discharge device or vacuum tube |
| GB482022A (en) * | 1936-04-09 | 1938-03-22 | Philips Nv | Improved method of introducing an alkali or alkaline earth metal into an exhausted receptacle |
| US2368060A (en) * | 1942-01-01 | 1945-01-23 | Bell Telephone Labor Inc | Coating of electron discharge device parts |
| US2417460A (en) * | 1945-07-25 | 1947-03-18 | Eitel Mccullough Inc | Nonemissive electrode for electron tube and method of making the same |
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0
- NL NL70766D patent/NL70766C/xx active
-
1948
- 1948-02-25 US US10735A patent/US2536673A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2536673A (en) | 1951-01-02 |