FR1555100A - - Google Patents
Info
- Publication number
- FR1555100A FR1555100A FR1555100DA FR1555100A FR 1555100 A FR1555100 A FR 1555100A FR 1555100D A FR1555100D A FR 1555100DA FR 1555100 A FR1555100 A FR 1555100A
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/147—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch
- G05F1/153—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch controlled by discharge tubes or semiconductor devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/52—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in series with the load as final control devices
-
- 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
- H05G1/32—Supply voltage of the X-ray apparatus or tube
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- 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 |
---|---|---|---|
US61669667A | 1967-02-16 | 1967-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1555100A true FR1555100A (fr) | 1969-01-24 |
Family
ID=24470595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1555100D Expired FR1555100A (fr) | 1967-02-16 | 1968-02-16 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3469100A (fr) |
FR (1) | FR1555100A (fr) |
GB (1) | GB1149709A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430163A1 (fr) * | 1978-06-26 | 1980-01-25 | Siemens Ag | Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs permettant le reglage de la tension du tube a rayons x par l'intermediaire du courant du tube a rayons x |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08124768A (ja) * | 1994-10-27 | 1996-05-17 | Shiiku Densetsu:Kk | 負荷時タップ切替型交流定電圧装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL97148C (nl) * | 1958-03-11 | 1961-02-15 | Philips Nv | inrichting voor het maken van roentgenfotos , waarbij de buisspanning tijdensde opname automatisch wordt verhoogd |
US3252078A (en) * | 1962-11-21 | 1966-05-17 | Wagner Electric Corp | Transformer tap-changing voltage regulating system |
-
1967
- 1967-02-16 US US616696A patent/US3469100A/en not_active Expired - Lifetime
-
1968
- 1968-01-22 GB GB3190/68A patent/GB1149709A/en not_active Expired
- 1968-02-16 FR FR1555100D patent/FR1555100A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430163A1 (fr) * | 1978-06-26 | 1980-01-25 | Siemens Ag | Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs permettant le reglage de la tension du tube a rayons x par l'intermediaire du courant du tube a rayons x |
Also Published As
Publication number | Publication date |
---|---|
US3469100A (en) | 1969-09-23 |
GB1149709A (en) | 1969-04-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |