BE377546A - - Google Patents
Info
- Publication number
- BE377546A BE377546A BE377546A BE377546A BE377546A BE 377546 A BE377546 A BE 377546A BE 377546 A BE377546 A BE 377546A BE 377546 A BE377546 A BE 377546A BE 377546 A BE377546 A BE 377546A
- Authority
- BE
- Belgium
- Prior art keywords
- ray tube
- tube
- concentration
- transformer
- focal
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000002349 favourable effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 description 29
- 239000004020 conductor Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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
- H05G1/30—Controlling
- H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US430418A US1946287A (en) | 1930-02-21 | 1930-02-21 | X-ray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE377546A true BE377546A (en, 2012) | 1931-03-31 |
Family
ID=23707477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE377546A BE377546A (en, 2012) | 1930-02-21 | 1931-02-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1946287A (en, 2012) |
| BE (1) | BE377546A (en, 2012) |
| GB (1) | GB374913A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421994A (en) * | 1943-03-23 | 1947-06-10 | Gen Electric | Electric valve system |
| US2518539A (en) * | 1944-09-27 | 1950-08-15 | Picker X Ray Corp Waite Mfg | Filament current stabilizer |
| US2878393A (en) * | 1955-01-12 | 1959-03-17 | Picker X Ray Corp Waite Mfg | X-ray tube with variable focal spot and control means therefor |
| US4104530A (en) * | 1976-04-01 | 1978-08-01 | Thoro-Ray Inc. | Dental and medical X-ray apparatus |
| US4594630A (en) * | 1980-06-02 | 1986-06-10 | Electric Power Research Institute, Inc. | Emission controlled current limiter for use in electric power transmission and distribution |
| DE3025107A1 (de) * | 1980-07-02 | 1982-01-14 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikeinrichtung fuer aufnahme und durchleuchtung |
-
1930
- 1930-02-21 US US430418A patent/US1946287A/en not_active Expired - Lifetime
-
1931
- 1931-02-01 BE BE377546A patent/BE377546A/fr unknown
- 1931-02-20 GB GB5423/31A patent/GB374913A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB374913A (en) | 1932-06-20 |
| US1946287A (en) | 1934-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1946288A (en) | Electron discharge device | |
| BE377546A (en, 2012) | ||
| BE425298A (fr) | perfectionnements aux systemes electriques à reglage automatique | |
| FR2491282A1 (fr) | Systeme de fourniture de tension de polarisation pour un tube a rayons x | |
| BE349943A (fr) | perfectionnement aus moyens de régler le courant d'espace de tubes à décherge thermionique | |
| BE424982A (en, 2012) | ||
| BE374674A (fr) | perfectionnements aux appareils et equipements pour rayons x | |
| BE475844A (fr) | perfectionnement aux tubes à rayons x | |
| US1995176A (en) | Electric discharge apparatus | |
| CH98174A (fr) | Stabilisateur pour tubes à décharge d'électrons à cathode incandescente. | |
| BE483407A (en, 2012) | ||
| CH118311A (fr) | Procédé pour régler un circuit de distribution électrique au moyen d'une décharge électronique, et installation pour sa mise en oeuvre. | |
| US1946286A (en) | X-ray equipment | |
| US1365638A (en) | X-ray apparatus | |
| US1712227A (en) | Method of and means for regulating electric arcs | |
| US594143A (en) | Regulating roentgen-ray tubes | |
| US1550506A (en) | X-ray apparatus and method | |
| BE354575A (en, 2012) | ||
| US2149093A (en) | Method and apparatus for X-ray production | |
| SU5792A1 (ru) | Рентгеновска трубка с накаливаемым катодом | |
| CH136767A (fr) | Relais avec dispositif à décharge luminescente. | |
| BE448760A (en, 2012) | ||
| BE368028A (en, 2012) | ||
| BE395207A (en, 2012) | ||
| BE446423A (fr) | relais courant-temps dont le circuit d'excitation comprend un tube electronique |