BR7901783A - C.A CONTROL APPLIANCE - Google Patents
C.A CONTROL APPLIANCEInfo
- Publication number
- BR7901783A BR7901783A BR7901783A BR7901783A BR7901783A BR 7901783 A BR7901783 A BR 7901783A BR 7901783 A BR7901783 A BR 7901783A BR 7901783 A BR7901783 A BR 7901783A BR 7901783 A BR7901783 A BR 7901783A
- Authority
- BR
- Brazil
- Prior art keywords
- control appliance
- appliance
- control
- Prior art date
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
- G05F1/16—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 combined with discharge tubes or semiconductor devices
- G05F1/20—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 combined with discharge tubes or semiconductor devices semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1151178 | 1978-03-22 | ||
GB7905989 | 1979-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7901783A true BR7901783A (en) | 1979-11-20 |
Family
ID=26248331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7901783A BR7901783A (en) | 1978-03-22 | 1979-03-22 | C.A CONTROL APPLIANCE |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0004462A1 (en) |
BR (1) | BR7901783A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561465B1 (en) * | 1984-03-19 | 1986-09-19 | Nicolas Jean Pierre | VARIABLE ALTERNATIVE VOLTAGE GENERATOR |
FR2634079A1 (en) * | 1988-07-08 | 1990-01-12 | Prana Rech Dev | Device for regulating alternating voltage |
GB2267399B (en) * | 1992-05-27 | 1995-11-01 | Nicholas John Hiscock | A scheme to prevent the output voltage of power transformers from being driven outside a preset level |
JP6077247B2 (en) * | 2012-09-21 | 2017-02-08 | 愛知電機株式会社 | Static high voltage automatic voltage regulator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388319A (en) * | 1966-04-13 | 1968-06-11 | Gen Electric | Static switching self-regulating transformer system |
BE757740A (en) * | 1969-10-20 | 1971-04-20 | Siemens Ag | MOUNTING FOR LOW LOSS STABILIZATION OF AN ALTERNATIVE INPUT VOLTAGE |
US3818321A (en) * | 1973-04-09 | 1974-06-18 | Wilorco Inc | Voltage regulator |
-
1979
- 1979-03-22 BR BR7901783A patent/BR7901783A/en unknown
- 1979-03-22 EP EP79300461A patent/EP0004462A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0004462A1 (en) | 1979-10-03 |
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