NL134176C - - Google Patents
Info
- Publication number
- NL134176C NL134176C NL134176DA NL134176C NL 134176 C NL134176 C NL 134176C NL 134176D A NL134176D A NL 134176DA NL 134176 C NL134176 C NL 134176C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR728226 | 1956-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL134176C true NL134176C (ja�@�@) |
Family
ID=8704015
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL134176D NL134176C (ja�@�@) | 1956-12-21 | ||
| NL223412D NL223412A (ja�@�@) | 1956-12-21 | ||
| NL6502012A NL6502012A (ja�@�@) | 1956-12-21 | 1965-02-18 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL223412D NL223412A (ja�@�@) | 1956-12-21 | ||
| NL6502012A NL6502012A (ja�@�@) | 1956-12-21 | 1965-02-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3041528A (ja�@�@) |
| CH (1) | CH356803A (ja�@�@) |
| DE (1) | DE1080612B (ja�@�@) |
| FR (1) | FR1163988A (ja�@�@) |
| GB (1) | GB867700A (ja�@�@) |
| NL (3) | NL6502012A (ja�@�@) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3229111A (en) * | 1961-10-27 | 1966-01-11 | Electro Seal Corp | A.c. power system having alternate sources of supply |
| US5747980A (en) * | 1995-05-30 | 1998-05-05 | Leviton Manufacturing Co., Inc. | Differential transformer correction by compensation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2213037A (en) * | 1939-02-11 | 1940-08-27 | Bell Telephone Labor Inc | Signal transmission system |
| US2208617A (en) * | 1939-02-11 | 1940-07-23 | Bell Telephone Labor Inc | Signal transmission system |
| US2561329A (en) * | 1942-01-21 | 1951-07-24 | Int Standard Electric Corp | Electric energy control system |
| BE490209A (ja�@�@) * | 1948-07-16 | |||
| US2817807A (en) * | 1950-08-11 | 1957-12-24 | Edgar V Weir | Magnetic amplifier circuit using complex feedback |
| US2694178A (en) * | 1951-10-30 | 1954-11-09 | Bell Telephone Labor Inc | Electromagnetic control apparatus |
| GB748550A (en) * | 1952-10-29 | 1956-05-02 | Gen Electric Co Ltd | Improvements in or relating to apparatus for regulating electric signals |
| GB750519A (en) * | 1953-09-10 | 1956-06-20 | British Telecomm Res Ltd | Improvements in automatic control devices for use in telecommunication systems |
| US2754474A (en) * | 1955-04-13 | 1956-07-10 | Philip W Barnhart | Arrangement for producing full-wave output from half-wave magnetic amplifiers |
-
0
- NL NL134176D patent/NL134176C/xx active
- NL NL223412D patent/NL223412A/xx unknown
-
1956
- 1956-12-21 FR FR1163988D patent/FR1163988A/fr not_active Expired
-
1957
- 1957-12-06 US US701184A patent/US3041528A/en not_active Expired - Lifetime
- 1957-12-09 CH CH356803D patent/CH356803A/fr unknown
- 1957-12-09 GB GB38215/57A patent/GB867700A/en not_active Expired
- 1957-12-18 DE DEC15984A patent/DE1080612B/de active Pending
-
1965
- 1965-02-18 NL NL6502012A patent/NL6502012A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB867700A (en) | 1961-05-10 |
| NL6502012A (ja�@�@) | 1965-10-25 |
| CH356803A (fr) | 1961-09-15 |
| DE1080612B (de) | 1960-04-28 |
| FR1163988A (fr) | 1958-10-03 |
| US3041528A (en) | 1962-06-26 |
| NL223412A (ja�@�@) |