NL194083A - - Google Patents
Info
- Publication number
- NL194083A NL194083A NL194083DA NL194083A NL 194083 A NL194083 A NL 194083A NL 194083D A NL194083D A NL 194083DA NL 194083 A NL194083 A NL 194083A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F9/00—Magnetic amplifiers
- H03F9/04—Magnetic amplifiers voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/012—Automatic controllers electric details of the transmission means
- G05B11/016—Automatic controllers electric details of the transmission means using inductance means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F9/00—Magnetic amplifiers
- H03F9/02—Magnetic amplifiers current-controlled, i.e. the load current flowing in both directions through a main coil
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43183954 US2777073A (en) | 1954-05-24 | 1954-05-24 | Magnetic amplifier |
| US41279654 US2827603A (en) | 1954-05-24 | 1954-05-24 | Electric motor positioning system using a magnetic amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL194083A true NL194083A (de) | 1900-01-01 |
Family
ID=27021916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL194083D NL194083A (de) | 1954-05-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US2777073A (de) |
| BE (1) | BE535294A (de) |
| CH (1) | CH359753A (de) |
| DE (1) | DE1140976B (de) |
| FR (1) | FR1120616A (de) |
| GB (1) | GB785549A (de) |
| NL (1) | NL194083A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956222A (en) * | 1955-08-05 | 1960-10-11 | Gen Precision Inc | Transistor amplifier circuit |
| US3064181A (en) * | 1956-09-04 | 1962-11-13 | Bell Telephone Labor Inc | Magnetic amplifier |
| US3014185A (en) * | 1956-11-27 | 1961-12-19 | Gen Dynamics Corp | D. c. magnetic amplifier |
| US2888630A (en) * | 1957-03-14 | 1959-05-26 | Sperry Rand Corp | Magnetic controller |
| GB845383A (en) * | 1957-05-22 | 1960-08-24 | Westinghouse Electric Corp | Improvements in or relating to magnetic amplifiers |
| US2965835A (en) * | 1958-01-13 | 1960-12-20 | Burroughs Corp | Magnetic amplifier |
| US3015772A (en) * | 1959-06-02 | 1962-01-02 | Robert W Rochelle | Series connected d. c. supply magnetic amplifier |
| US3229186A (en) * | 1961-11-27 | 1966-01-11 | Gen Electric | Function generating magnetic amplifier |
| US3408554A (en) * | 1966-02-28 | 1968-10-29 | Itt | Combined magnetic regulator and transformer |
| US4025864A (en) * | 1972-02-22 | 1977-05-24 | Inductotherm Corporation | Direct current modulator for providing variable double frequency electrical power to a load |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2108642A (en) * | 1936-08-20 | 1938-02-15 | Bell Telephone Labor Inc | Magnetic device |
| BE475022A (de) * | 1945-06-25 | |||
| US2644129A (en) * | 1950-12-27 | 1953-06-30 | Robert A Ramey | Separate magnetization of magnetic amplifiers |
| US2719885A (en) * | 1951-07-20 | 1955-10-04 | Jr Robert A Ramey | Magnetic amplifier with high gain and rapid response |
-
0
- NL NL194083D patent/NL194083A/xx unknown
-
1954
- 1954-05-24 US US43183954 patent/US2777073A/en not_active Expired - Lifetime
- 1954-05-24 US US41279654 patent/US2827603A/en not_active Expired - Lifetime
-
1955
- 1955-01-13 GB GB108155A patent/GB785549A/en not_active Expired
- 1955-01-25 FR FR1120616D patent/FR1120616A/fr not_active Expired
- 1955-01-29 BE BE535294D patent/BE535294A/xx unknown
- 1955-01-29 DE DEL21003A patent/DE1140976B/de active Pending
- 1955-02-01 CH CH359753D patent/CH359753A/de unknown
- 1955-12-01 US US55034755 patent/US2827608A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH359753A (de) | 1962-01-31 |
| DE1140976B (de) | 1962-12-13 |
| FR1120616A (fr) | 1956-07-09 |
| BE535294A (de) | 1958-12-05 |
| GB785549A (en) | 1957-10-30 |
| US2827608A (en) | 1958-03-18 |
| US2827603A (en) | 1958-03-18 |
| US2777073A (en) | 1957-01-08 |