GB477313A - Improvements in and relating to x-ray apparatus - Google Patents
Improvements in and relating to x-ray apparatusInfo
- Publication number
- GB477313A GB477313A GB8668/36A GB866836A GB477313A GB 477313 A GB477313 A GB 477313A GB 8668/36 A GB8668/36 A GB 8668/36A GB 866836 A GB866836 A GB 866836A GB 477313 A GB477313 A GB 477313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray apparatus
- march
- contacts
- switch
- relating
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/265—Measurements of current, voltage or power
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/02—Constructional details
- H05G1/04—Mounting the X-ray tube within a closed housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Abstract
477,313. Distortable container switches. BRITISH THOMSON-HOUSTON CO., Ltd. March 23, 1936, No. 8668. Void. Convention date, March 22, 1935. [Class 38 (v)] [Also in Groups XX and XL] A switch 177 for use with X-ray apparatus comprises. an insulated pusher rod 182 carrying a conductive cylinder 183 arranged to connect together the contacts 176 and 178 or contacts 176 and 180. Actuation of the rod is effected through accordion-like expansion and compression devices 184 and 185, the switch being housed inside the X-ray casing 10 which is filled with insulating oil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12428A US2141860A (en) | 1935-03-22 | 1935-03-22 | Shockproof radiographic tube |
Publications (1)
Publication Number | Publication Date |
---|---|
GB477313A true GB477313A (en) | 1937-12-23 |
Family
ID=21754928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8668/36A Expired GB477313A (en) | 1935-03-22 | 1936-03-23 | Improvements in and relating to x-ray apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US2141860A (en) |
CA (1) | CA383388A (en) |
FR (1) | FR804486A (en) |
GB (1) | GB477313A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748174C (en) * | 1940-03-01 | 1944-10-27 | Housing for transformers, capacitors or similar electrical devices | |
US2730637A (en) * | 1952-05-24 | 1956-01-10 | Zed J Atlee | X-ray tubes with low-absorption windows |
US3110810A (en) * | 1958-10-30 | 1963-11-12 | Philips Corp | Device for optionally switching on either of two filament cathodes of an X-ray tube |
DE2813860A1 (en) * | 1978-03-31 | 1979-10-04 | Philips Patentverwaltung | SINGLE-TANK X-RAY GENERATOR |
US4799248A (en) * | 1987-08-06 | 1989-01-17 | Picker International, Inc. | X-ray tube having multiple cathode filaments |
US11729894B2 (en) * | 2020-12-08 | 2023-08-15 | Baker Hughes Oilfield Operations Llc | X-ray tube receptacle |
-
0
- CA CA383388A patent/CA383388A/en not_active Expired
-
1935
- 1935-03-22 US US12428A patent/US2141860A/en not_active Expired - Lifetime
-
1936
- 1936-03-20 FR FR804486D patent/FR804486A/en not_active Expired
- 1936-03-23 GB GB8668/36A patent/GB477313A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2141860A (en) | 1938-12-27 |
CA383388A (en) | 1939-08-15 |
FR804486A (en) | 1936-10-24 |
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