GB278757A - Improvements in and relating to safety arrangements for rontgen apparatus - Google Patents
Improvements in and relating to safety arrangements for rontgen apparatusInfo
- Publication number
- GB278757A GB278757A GB26828/27A GB2682827A GB278757A GB 278757 A GB278757 A GB 278757A GB 26828/27 A GB26828/27 A GB 26828/27A GB 2682827 A GB2682827 A GB 2682827A GB 278757 A GB278757 A GB 278757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformer
- supply
- tube
- current
- intensity
- 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
- H05G1/54—Protecting or lifetime prediction
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Protection Of Transformers (AREA)
Abstract
278,757. Otto, W. Oct. 9, 1926, [Convention date]. Cut - out arrangements.-A safety device for interrupting the current supply to a R÷ntgen tube in the event of excessive increase of the current intensity such as occurs in the case of a short circuit or of breakdown of the resistance of the tube comprises an electromagnet switch e included in the primary circuit of the supply transformer b, and coupled to the secondary circuit of the supply transformer through a transformer c, the coils of which are insulated to prevent the passage of high voltage current. The switch e is an automatic circuit breaker which must be re-set by hand; it does not respond under normal intensity conditions, but is actuated if the intensity increases excessively as a result, for example, of a person p touching simultaneously both high-voltage terminals of the transformer b. The device is also applicable to tube supply systems in which one terminal is earthed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE278757X | 1926-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB278757A true GB278757A (en) | 1928-02-16 |
Family
ID=6028580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26828/27A Expired GB278757A (en) | 1926-10-09 | 1927-10-10 | Improvements in and relating to safety arrangements for rontgen apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB278757A (en) |
-
1927
- 1927-10-10 GB GB26828/27A patent/GB278757A/en not_active Expired
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