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Class Information
Number: 361/71
Name: Electricity: electrical systems and devices > Safety and protection of systems and devices > Automatic reclosing
Description: Subject matter in which the system is automatically restored to normal operation subsequent to a disconnect operation caused by a fault condition.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7403130 |
Removing an automatic circuit recloser from service prior to battery failure |
Jul. 22, 2008 |
| 7403837 |
Portable device used to at least visualize the process data of a machine, a robot or a technical process |
Jul. 22, 2008 |
| 7336461 |
Method for determining the moment of closure of a circuit breaker on a high voltage line |
Feb. 26, 2008 |
| 7291940 |
Pressure sensitive switches including touch sensor structures |
Nov. 6, 2007 |
| 7119459 |
Intelligent switch for connecting power to a load |
Oct. 10, 2006 |
| 7110231 |
Adaptive protection system for a power-distribution network |
Sep. 19, 2006 |
| 7049696 |
IC package with electrically conductive heat-radiating mechanism, connection structure and electronic device |
May. 23, 2006 |
| 7050866 |
Dynamic controller for controlling a system |
May. 23, 2006 |
| 7027893 |
Robotic tool coupler rapid-connect bus |
Apr. 11, 2006 |
| 6933678 |
Emergency lighting function illumination appliance |
Aug. 23, 2005 |
| 6917856 |
Robot |
Jul. 12, 2005 |
| 6867958 |
Loop restoration scheme for distribution feeders |
Mar. 15, 2005 |
| 6850395 |
System and method for automatic re-closure and re-closing device |
Feb. 1, 2005 |
| 6828915 |
Circuit board fault warning system |
Dec. 7, 2004 |
| 6778370 |
Adaptive recloser/sectionalizer |
Aug. 17, 2004 |
| 6768620 |
Adaptive reclosing method using variable dead time control algorithm in power transmission line |
Jul. 27, 2004 |
| 6735533 |
Only picked up phases recloser control |
May. 11, 2004 |
| 6735534 |
One or all phases recloser control |
May. 11, 2004 |
| 6707655 |
Adaptive protection for recloser control |
Mar. 16, 2004 |
| 6687573 |
Recloser and fuse coordination scheme |
Feb. 3, 2004 |
| 6667866 |
Virtual ground following single-phase trip |
Dec. 23, 2003 |
| 6577963 |
Programmatic resetting of circuit breakers |
Jun. 10, 2003 |
| 6539287 |
Distribution control system capable of isolating fault section without using time limited sequential shift function |
Mar. 25, 2003 |
| 6456475 |
Off-line converter with digital control |
Sep. 24, 2002 |
| 6385023 |
Reclosing apparatus for auxiliary systems |
May. 7, 2002 |
| 6356806 |
Method for handling a voltage drop in the control of a robot and for restarting a robot following a voltage drop |
Mar. 12, 2002 |
| 6337788 |
Fault condition protection |
Jan. 8, 2002 |
| 6239960 |
Reconfigurable reclosing relay |
May. 29, 2001 |
| 6201676 |
Time delay device |
Mar. 13, 2001 |
| 6198401 |
Detection of sub-cycle, self-clearing faults |
Mar. 6, 2001 |
| 6147616 |
Automatic power interruption and re-supply relay for an electric power line |
Nov. 14, 2000 |
| 6144160 |
Lamp with a temperature-controlled automatically protecting circuit |
Nov. 7, 2000 |
| 6115225 |
Power supply system |
Sep. 5, 2000 |
| 6025657 |
Power operator for switchgear with manual features |
Feb. 15, 2000 |
| 6023402 |
Software controlled fan with hardware fail-safe restart |
Feb. 8, 2000 |
| 6018300 |
Fault monitoring |
Jan. 25, 2000 |
| 6008971 |
Fault protection arrangement for electric power distribution systems |
Dec. 28, 1999 |
| 5999392 |
Reset circuit with transient detection function |
Dec. 7, 1999 |
| 5978195 |
Circuit protection arrangement |
Nov. 2, 1999 |
| 5946172 |
Installation for power transmission by means of high-voltage direct current, comprising device for detection of a permanent ground fault |
Aug. 31, 1999 |
| 5896302 |
System and method for providing integrated reclosing of circuit breakers in a power substation |
Apr. 20, 1999 |
| 5896258 |
Oil circuit recloser operator |
Apr. 20, 1999 |
| 5895987 |
Power operator for switchgear with manual features |
Apr. 20, 1999 |
| 5841618 |
Power-line trip circuit |
Nov. 24, 1998 |
| 5805400 |
Auto-reclosing dead time control apparatus and method thereof for transmission cable protection relay system |
Sep. 8, 1998 |
| 5801913 |
Isolation circuitry |
Sep. 1, 1998 |
| 5784239 |
Drive to last reclosure operation in a protective relaying system |
Jul. 21, 1998 |
| 5737170 |
Thermal shutdown circuit using a pair of scaled transistors |
Apr. 7, 1998 |
| 5731942 |
Load protector |
Mar. 24, 1998 |
| 5657194 |
Circuit and method for automatically resetting a solid state relay |
Aug. 12, 1997 |
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