GB1163509A - X-ray tube - Google Patents
X-ray tubeInfo
- Publication number
- GB1163509A GB1163509A GB28462/68A GB2846268A GB1163509A GB 1163509 A GB1163509 A GB 1163509A GB 28462/68 A GB28462/68 A GB 28462/68A GB 2846268 A GB2846268 A GB 2846268A GB 1163509 A GB1163509 A GB 1163509A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- window
- anode
- june
- magnetic field
- 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
- 230000005291 magnetic effect Effects 0.000 abstract 2
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/16—Vessels
- H01J2235/165—Shielding arrangements
- H01J2235/168—Shielding arrangements against charged particles
Landscapes
- X-Ray Techniques (AREA)
Abstract
1,163,509. X-ray tubes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 14 June, 1968 [17 June, 1967], No. 28462/68. Heading H1D. The anode 9 of an X-ray tube is arranged adjacent a beryllium window 8 in a ferromagnetic metal envelope portion 4 adapted to produce an axial magnetic field adjacent the window to divert electrons elastically scattered from the anode and thereby prevent heating of the window by such electrons. The magnetic field may be generated by an external electromagnet 11 or by a permanent magnet, and the bore of the tube 4 is effectively magnetically screened so that the field within it is small. The interruption 12 provided in the anode tube 4 for forming the magnet poles may be suitably bridged by non-magnetic material. Preferably the tube 4 has a thickened wall portion, as illustrated, on the window side. When four windows are provided on four sides of the tube, its interior section may be square and its exterior section circular (Fig. 4, not shown. The window should be about 0À05 mm. thick to pass X-rays of a wavelength of 15 A.U. or longer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6708463A NL6708463A (en) | 1967-06-17 | 1967-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1163509A true GB1163509A (en) | 1969-09-10 |
Family
ID=19800470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28462/68A Expired GB1163509A (en) | 1967-06-17 | 1968-06-14 | X-ray tube |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3567983A (en) |
| AT (1) | AT285755B (en) |
| BE (1) | BE716713A (en) |
| CH (1) | CH484510A (en) |
| DE (1) | DE1764179A1 (en) |
| FR (1) | FR1570861A (en) |
| GB (1) | GB1163509A (en) |
| NL (1) | NL6708463A (en) |
| SE (1) | SE353814B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178225B (en) * | 1985-07-16 | 1990-01-24 | English Electric Valve Co Ltd | Improvements in or relating to ignitron devices |
| US10739013B2 (en) | 2015-05-05 | 2020-08-11 | June Life, Inc. | Tailored food preparation with an oven |
| US10801734B2 (en) | 2015-05-05 | 2020-10-13 | June Life, Inc. | Connected food preparation system and method of use |
| US11058132B2 (en) | 2019-11-20 | 2021-07-13 | June Life, Inc. | System and method for estimating foodstuff completion time |
| US11116050B1 (en) | 2018-02-08 | 2021-09-07 | June Life, Inc. | High heat in-situ camera systems and operation methods |
| USD978600S1 (en) | 2021-06-11 | 2023-02-21 | June Life, Inc. | Cooking vessel |
| US11593717B2 (en) | 2020-03-27 | 2023-02-28 | June Life, Inc. | System and method for classification of ambiguous objects |
| US11680712B2 (en) | 2020-03-13 | 2023-06-20 | June Life, Inc. | Method and system for sensor maintenance |
| USD1007224S1 (en) | 2021-06-11 | 2023-12-12 | June Life, Inc. | Cooking vessel |
| US12185862B2 (en) | 2020-08-14 | 2025-01-07 | June Life Llc | System and method for targeted heating element control |
| US12222107B2 (en) | 2015-06-01 | 2025-02-11 | June Life, Llc | Thermal management system and method for a connected oven |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1217270B (en) * | 1958-10-08 | 1966-05-18 | Friedrich Stuebbe | Belt conveyor |
| JPS585502B2 (en) * | 1976-05-26 | 1983-01-31 | 株式会社東芝 | x-ray tube |
| GB2122806B (en) * | 1982-06-17 | 1986-01-22 | Thor Cryogenics Ltd | X-ray source apparatus |
| JP4954525B2 (en) * | 2005-10-07 | 2012-06-20 | 浜松ホトニクス株式会社 | X-ray tube |
| JP7048396B2 (en) | 2018-04-12 | 2022-04-05 | 浜松ホトニクス株式会社 | X-ray tube |
-
1967
- 1967-06-17 NL NL6708463A patent/NL6708463A/xx unknown
-
1968
- 1968-04-18 DE DE19681764179 patent/DE1764179A1/en active Pending
- 1968-05-29 US US733020A patent/US3567983A/en not_active Expired - Lifetime
- 1968-06-13 FR FR1570861D patent/FR1570861A/fr not_active Expired
- 1968-06-14 GB GB28462/68A patent/GB1163509A/en not_active Expired
- 1968-06-14 CH CH885668A patent/CH484510A/en not_active IP Right Cessation
- 1968-06-14 SE SE08112/68A patent/SE353814B/xx unknown
- 1968-06-14 AT AT571468A patent/AT285755B/en not_active IP Right Cessation
- 1968-06-17 BE BE716713D patent/BE716713A/xx unknown
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178225B (en) * | 1985-07-16 | 1990-01-24 | English Electric Valve Co Ltd | Improvements in or relating to ignitron devices |
| US11421891B2 (en) | 2015-05-05 | 2022-08-23 | June Life, Inc. | Connected food preparation system and method of use |
| US11788732B2 (en) | 2015-05-05 | 2023-10-17 | June Life, Inc. | Connected food preparation system and method of use |
| US10845060B2 (en) | 2015-05-05 | 2020-11-24 | June Life, Inc. | Connected food preparation system and method of use |
| US12253268B1 (en) | 2015-05-05 | 2025-03-18 | June Life, Llc | Appliance with gaseous colloid management system and method of use |
| US11060735B2 (en) | 2015-05-05 | 2021-07-13 | June Life, Inc. | Connected food preparation system and method of use |
| US11079117B2 (en) | 2015-05-05 | 2021-08-03 | June Life, Inc. | Connected food preparation system and method of use |
| US11506395B2 (en) | 2015-05-05 | 2022-11-22 | June Life, Inc. | Tailored food preparation with an oven |
| US11221145B2 (en) | 2015-05-05 | 2022-01-11 | June Life, Inc. | Connected food preparation system and method of use |
| US11268703B2 (en) | 2015-05-05 | 2022-03-08 | June Life, Inc. | Connected food preparation system and method of use |
| US11300299B2 (en) | 2015-05-05 | 2022-04-12 | June Life, Inc. | Connected food preparation system and method of use |
| US11415325B2 (en) | 2015-05-05 | 2022-08-16 | June Life, Inc. | Connected food preparation system and method of use |
| US10739013B2 (en) | 2015-05-05 | 2020-08-11 | June Life, Inc. | Tailored food preparation with an oven |
| US10801734B2 (en) | 2015-05-05 | 2020-10-13 | June Life, Inc. | Connected food preparation system and method of use |
| US11767984B2 (en) | 2015-05-05 | 2023-09-26 | June Life, Inc. | Connected food preparation system and method of use |
| US12222107B2 (en) | 2015-06-01 | 2025-02-11 | June Life, Llc | Thermal management system and method for a connected oven |
| US11765798B2 (en) | 2018-02-08 | 2023-09-19 | June Life, Inc. | High heat in-situ camera systems and operation methods |
| US11116050B1 (en) | 2018-02-08 | 2021-09-07 | June Life, Inc. | High heat in-situ camera systems and operation methods |
| US12075804B2 (en) | 2019-11-20 | 2024-09-03 | June Life, Llc | System and method for estimating foodstuff completion time |
| US11058132B2 (en) | 2019-11-20 | 2021-07-13 | June Life, Inc. | System and method for estimating foodstuff completion time |
| US11680712B2 (en) | 2020-03-13 | 2023-06-20 | June Life, Inc. | Method and system for sensor maintenance |
| US12050015B2 (en) | 2020-03-13 | 2024-07-30 | June Life, Llc | Method and system for sensor maintenance |
| US11748669B2 (en) | 2020-03-27 | 2023-09-05 | June Life, Inc. | System and method for classification of ambiguous objects |
| US11593717B2 (en) | 2020-03-27 | 2023-02-28 | June Life, Inc. | System and method for classification of ambiguous objects |
| US12185862B2 (en) | 2020-08-14 | 2025-01-07 | June Life Llc | System and method for targeted heating element control |
| USD1007224S1 (en) | 2021-06-11 | 2023-12-12 | June Life, Inc. | Cooking vessel |
| USD978600S1 (en) | 2021-06-11 | 2023-02-21 | June Life, Inc. | Cooking vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| BE716713A (en) | 1968-12-17 |
| DE1764179A1 (en) | 1971-05-27 |
| NL6708463A (en) | 1968-12-18 |
| AT285755B (en) | 1970-11-10 |
| FR1570861A (en) | 1969-06-13 |
| CH484510A (en) | 1970-01-15 |
| SE353814B (en) | 1973-02-12 |
| US3567983A (en) | 1971-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |