| |
 |
|
Class Information
Number: 340/870.34
Name: Communications: electrical > Continuously variable indicating (e.g., telemetering) > With particular transmitter (e.g., piezoelectric, dynamo) > Inductive transmitter > Mutual inductance > Self-synchronous type
Description: Subject matter in which the mutual inductance has a stator and a rotor which tend to line up magnetically.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554441 |
System and method for real-time management of mobile resources |
Jun. 30, 2009 |
| 7047150 |
Method for determining a rotor position of a synchronous motor |
May. 16, 2006 |
| 7019672 |
Position sensor |
Mar. 28, 2006 |
| 6980134 |
Signal processing apparatus and method |
Dec. 27, 2005 |
| 6788221 |
Signal processing apparatus and method |
Sep. 7, 2004 |
| 6703943 |
Assembly for signal transfer between a receiving station and a transmitting station as well as for power supply of the transmitting station |
Mar. 9, 2004 |
| 6249234 |
Position detector |
Jun. 19, 2001 |
| 5815091 |
Position encoder |
Sep. 29, 1998 |
| 5304909 |
Resolver excitation signal generating apparatus |
Apr. 19, 1994 |
| 5196776 |
Waveform generator for a resolver |
Mar. 23, 1993 |
| 4994799 |
System for the electrical transmission of an angular position |
Feb. 19, 1991 |
| 4906909 |
Analog electronic control differential transmitter |
Mar. 6, 1990 |
| 4796188 |
Phase rotation of signals |
Jan. 3, 1989 |
| 4712106 |
Phase analog encoding system with compensation |
Dec. 8, 1987 |
| 4710770 |
Phase modulation type digital position detector |
Dec. 1, 1987 |
| 4598289 |
Control device for a synchro receiver |
Jul. 1, 1986 |
| 4486845 |
Resolver to incremental shaft encoder converter |
Dec. 4, 1984 |
| 4475105 |
System for detecting mechanical movement |
Oct. 2, 1984 |
| 4472669 |
Compensated resolver feedback |
Sep. 18, 1984 |
| 4360889 |
Rotary position indicating circuit |
Nov. 23, 1982 |
| 4349822 |
Inductive potentiometer |
Sep. 14, 1982 |
| 4334179 |
Apparatus for demodulating a pulse excited synchro position sensor |
Jun. 8, 1982 |
| 4327363 |
System for transmitting heading information from a compass to several followers |
Apr. 27, 1982 |
| 4316189 |
Electromechanical display apparatus |
Feb. 16, 1982 |
| 4268819 |
Synchro motor type instrument |
May. 19, 1981 |
| 4253051 |
Phase locked loop having electrical zeroing |
Feb. 24, 1981 |
| 4193059 |
Attitude indicator comparator warning system |
Mar. 11, 1980 |
| 4157536 |
Synchronous transmission device of the vernier resolver type incorporating compensation of parasitic coupling |
Jun. 5, 1979 |
| 4138661 |
Attitude indicator having expanded scale |
Feb. 6, 1979 |
| 4134106 |
Absolute resolver angle to digital converter circuit |
Jan. 9, 1979 |
| 4097922 |
Automatic real time navigation communicator |
Jun. 27, 1978 |
| 4062005 |
Synchro-to-digital converter employing common processing apparatus |
Dec. 6, 1977 |
| 4060799 |
Two-speed resolver employing differential reduction techniques |
Nov. 29, 1977 |
| 3990062 |
Resolver to digital converter |
Nov. 2, 1976 |
| 3935645 |
Apparatus for indicating relative azimuth |
Feb. 3, 1976 |
|
|
|
