GB651979A - Improvements relating to target electrodes for x-ray devices - Google Patents
Improvements relating to target electrodes for x-ray devicesInfo
- Publication number
- GB651979A GB651979A GB4033/48A GB403348A GB651979A GB 651979 A GB651979 A GB 651979A GB 4033/48 A GB4033/48 A GB 4033/48A GB 403348 A GB403348 A GB 403348A GB 651979 A GB651979 A GB 651979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- group
- ray devices
- target
- plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/12—Cooling non-rotary anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/18—Windows, e.g. for X-ray transmission
- H01J2235/183—Multi-layer structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/112—Non-rotating anodes
- H01J35/116—Transmissive anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
- H01J35/18—Windows
- H01J35/186—Windows used as targets or X-ray converters
-
- 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
- Y10T428/12069—Plural nonparticulate metal components
-
- 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
- Y10T428/12826—Group VIB metal-base component
- Y10T428/1284—W-base 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
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/1291—Next to Co-, Cu-, or Ni-base component
Landscapes
- Powder Metallurgy (AREA)
- X-Ray Techniques (AREA)
Abstract
651,979. Making X-ray devices ; powder metallurgy. METROPOLITAN - VICKERS ELECTRICAL CO., Ltd. Feb. 11, 1948, No. 4033. Convention date, Jan. 18, 1947. [Classes 83 (ii) and 83 (iv)] [Also in Group XL (a)] The target electrode, which forms part of the wall of an X-ray tube and consists of a plate of tungsten or other refractory metal, is joined to a wrought copper plate by a layer of finelydivided copper which has been consolidated under heat and pressure to reduce gas diffusion. The copper powder 8 may be sintered to the wrought copper plate 6 and tungsten anode 9 in a graphite mould 7, which is electrically heated to 1000-1050 C. through the watercooled current terminals 11, 12. The assembly is compressed by the graphite plunger 10. The target may seal the end of the extension tube of an X-ray tube as described in Specification 491,477, [Group XL].
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US722798A US2506327A (en) | 1947-01-18 | 1947-01-18 | Article of tungsten and wrought copper joined by sintered copper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB651979A true GB651979A (en) | 1951-04-11 |
Family
ID=24903425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4033/48A Expired GB651979A (en) | 1947-01-18 | 1948-02-11 | Improvements relating to target electrodes for x-ray devices |
Country Status (2)
Country | Link |
---|---|
US (1) | US2506327A (en) |
GB (1) | GB651979A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821650A (en) * | 1951-09-28 | 1958-01-28 | Gen Electric | Method of obtaining vacuum tightness in cast metal structures of thin section and resulting products |
US2692958A (en) * | 1952-08-18 | 1954-10-26 | Gen Electric | X-ray tube |
US2807082A (en) * | 1952-08-26 | 1957-09-24 | Zambrow John | Welding process |
US2934820A (en) * | 1954-04-15 | 1960-05-03 | Union Carbide Corp | Metal-to-metal adhesive bonding |
US3182391A (en) * | 1960-02-29 | 1965-05-11 | Westinghouse Electric Corp | Process of preparing thermoelectric elements |
US3753665A (en) * | 1970-11-12 | 1973-08-21 | Gen Electric | Magnetic film plated wire |
CA1003892A (en) * | 1974-12-18 | 1977-01-18 | Stanley O. Schriber | Layered, multi-element electron-bremsstrahlung photon converter target |
NL8301839A (en) * | 1983-05-25 | 1984-12-17 | Philips Nv | ROENTGEN TUBE WITH TWO CONSEQUENT LAYERS OF ANODE MATERIAL. |
US8942353B2 (en) * | 2013-06-11 | 2015-01-27 | General Electric Company | Field assisted sintering of X-ray tube components |
CN104588620B (en) * | 2014-12-26 | 2017-07-04 | 安泰天龙(天津)钨钼科技有限公司 | A kind of preparation method of tungsten copper module |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2019599A (en) * | 1932-02-06 | 1935-11-05 | Westinghouse Lamp Co | Process for producing clad metals |
US2013411A (en) * | 1932-06-04 | 1935-09-03 | Westinghouse Lamp Co | Pluro-metallic rod |
US2096924A (en) * | 1932-07-22 | 1937-10-26 | Schwarzkopf Paul | Composite structural product and method of making the same |
US2116387A (en) * | 1934-10-30 | 1938-05-03 | Westinghouse Electric & Mfg Co | Means and method of constructing x-ray anodes |
US2172207A (en) * | 1936-09-19 | 1939-09-05 | Siemens Ag | Glow cathode |
US2297817A (en) * | 1939-01-30 | 1942-10-06 | Gen Motors Corp | Filter element and method of making the same |
US2372607A (en) * | 1940-11-23 | 1945-03-27 | American Electro Metal Corp | Method of making layered armors |
US2410512A (en) * | 1942-03-21 | 1946-11-05 | Koebel Diamond Tool Company | Diamond tool and method of making the same |
US2390452A (en) * | 1942-11-26 | 1945-12-04 | Int Nickel Co | Method of producing composite metal stock |
-
1947
- 1947-01-18 US US722798A patent/US2506327A/en not_active Expired - Lifetime
-
1948
- 1948-02-11 GB GB4033/48A patent/GB651979A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2506327A (en) | 1950-05-02 |
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