FR961021A - - Google Patents
Info
- Publication number
- FR961021A FR961021A FR961021DA FR961021A FR 961021 A FR961021 A FR 961021A FR 961021D A FR961021D A FR 961021DA FR 961021 A FR961021 A FR 961021A
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/14—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by auxiliary power
- H03J5/18—Settings determined by a number of separate positioning means actuated by electromagnets
-
- 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
- G05D3/125—Control of position or direction using feedback using discrete position sensor
- G05D3/127—Control of position or direction using feedback using discrete position sensor with electrical contact
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US723752A US2522881A (en) | 1947-01-23 | 1947-01-23 | Clutch for disks of remote-control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961021A true FR961021A (US06168655-20010102-C00055.png) | 1950-04-28 |
Family
ID=24907518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961021D Expired FR961021A (US06168655-20010102-C00055.png) | 1947-01-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2522881A (US06168655-20010102-C00055.png) |
| FR (1) | FR961021A (US06168655-20010102-C00055.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2717980A (en) * | 1951-10-24 | 1955-09-13 | Bendix Aviat Corp | Follow-up type of electric motor control system |
| US2954209A (en) * | 1956-04-09 | 1960-09-27 | Frank J Luketa | Winch |
| US3017207A (en) * | 1958-01-20 | 1962-01-16 | Cutlas Tool And Mfg Company | Vehicle hub construction |
| US3054913A (en) * | 1958-01-20 | 1962-09-18 | Westinghouse Electric Corp | Synchronized pulsing system |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE22574E (en) * | 1944-12-05 | Control system and apparatus | ||
| US856971A (en) * | 1902-04-07 | 1907-06-11 | James S Wilson | Clutch. |
| US1660156A (en) * | 1926-03-29 | 1928-02-21 | Charles H Fuller | Friction device |
| US1777796A (en) * | 1927-01-18 | 1930-10-07 | Leroy S Hubbell | Tuning mechanism |
| US2067992A (en) * | 1928-10-30 | 1937-01-19 | Rca Corp | Automatic radio tuner |
| US1974207A (en) * | 1929-02-18 | 1934-09-18 | Morris Goldstein | Mechanism for selectively controlling the angular movement of a shaft |
| US2100936A (en) * | 1935-04-24 | 1937-11-30 | Jr Henry H Bonn | Speed changing device |
| US2365088A (en) * | 1937-11-29 | 1944-12-12 | Crosley Corp | Station selector |
| US2320867A (en) * | 1938-06-28 | 1943-06-01 | Gen Motors Corp | Remote automatic radio control |
| US2231156A (en) * | 1939-08-21 | 1941-02-11 | Gen Motors Corp | Control circuit |
| US2299082A (en) * | 1940-12-03 | 1942-10-20 | Harold F Elliott | Electric control apparatus |
| US2366912A (en) * | 1941-04-23 | 1945-01-09 | Nouvelle Zesar S A | Speed change gear |
| US2398849A (en) * | 1942-11-25 | 1946-04-23 | Frank E Novy | Power transmission device |
| US2334724A (en) * | 1942-12-29 | 1943-11-23 | Fed Telephone & Radio Corp | Rotary positioning control apparatus |
| US2413211A (en) * | 1944-06-02 | 1946-12-24 | Rca Corp | Remote control frequency selector system |
-
0
- FR FR961021D patent/FR961021A/fr not_active Expired
-
1947
- 1947-01-23 US US723752A patent/US2522881A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2522881A (en) | 1950-09-19 |
