JPS494145A - - Google Patents
Info
- Publication number
- JPS494145A JPS494145A JP47041361A JP4136172A JPS494145A JP S494145 A JPS494145 A JP S494145A JP 47041361 A JP47041361 A JP 47041361A JP 4136172 A JP4136172 A JP 4136172A JP S494145 A JPS494145 A JP S494145A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00236814A US3723853A (en) | 1970-01-13 | 1972-03-22 | Scr tap changing voltage regulator |
| GB1435872A GB1363952A (en) | 1970-01-13 | 1972-03-28 | Voltage regulators |
| SE05306/72A SE360191B (en:Method) | 1970-01-13 | 1972-04-21 | |
| JP47041361A JPS494145A (en:Method) | 1970-01-13 | 1972-04-26 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1393168 | 1970-01-13 | ||
| GB1435872A GB1363952A (en) | 1970-01-13 | 1972-03-28 | Voltage regulators |
| SE05306/72A SE360191B (en:Method) | 1970-01-13 | 1972-04-21 | |
| JP47041361A JPS494145A (en:Method) | 1970-01-13 | 1972-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS494145A true JPS494145A (en:Method) | 1974-01-14 |
Family
ID=66775772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47041361A Pending JPS494145A (en:Method) | 1970-01-13 | 1972-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3723853A (en:Method) |
| JP (1) | JPS494145A (en:Method) |
| GB (1) | GB1363952A (en:Method) |
| SE (1) | SE360191B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126648A (en) * | 1976-04-16 | 1977-10-24 | Nippon Steel Corp | Automatic arc welding of steel by use of coated consumable nozzles |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2218590C2 (ru) * | 2002-02-07 | 2003-12-10 | Мироедов Владимир Алексеевич | Регулятор яркости огней кабельного кольца аэродромной светосигнальной системы |
| US20070097078A1 (en) * | 2005-10-27 | 2007-05-03 | A-Four Tech Co., Ltd. | Battery-free wireless optical mouse |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL300870A (en:Method) * | 1963-09-06 | 1900-01-01 | ||
| US3375437A (en) * | 1965-03-15 | 1968-03-26 | Navy Usa | Maintenance of power supply regulation during low-line transients |
| US3619765A (en) * | 1970-06-24 | 1971-11-09 | Westinghouse Electric Corp | Electrical control apparatus using direction of current and power flow to gate switching devices |
-
1972
- 1972-03-22 US US00236814A patent/US3723853A/en not_active Expired - Lifetime
- 1972-03-28 GB GB1435872A patent/GB1363952A/en not_active Expired
- 1972-04-21 SE SE05306/72A patent/SE360191B/xx unknown
- 1972-04-26 JP JP47041361A patent/JPS494145A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126648A (en) * | 1976-04-16 | 1977-10-24 | Nippon Steel Corp | Automatic arc welding of steel by use of coated consumable nozzles |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1363952A (en) | 1974-08-21 |
| SE360191B (en:Method) | 1973-09-17 |
| US3723853A (en) | 1973-03-27 |