B61L 1/00

Technology



back to "B61L 1/00" profile

More Results

Showing 1 to 20 of 53 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9376129 Methods and systems for detection and notification of blocked rail crossingsOct 28, 14Jun 28, 16The Island Radar Company
9290190 Systems and methods for determining whether a transportation track is occupiedJul 31, 08Mar 22, 16ALSTOM TRANSPORT TECHNOLOGIES
9248848 Wireless and/or wired frequency programmable termination shuntsMar 15, 13Feb 02, 16SIEMENS INDUSTRY, INC.
9171467 Method and devices for identifying a vehicle using a locationApr 23, 13Oct 27, 15KAPSCH TRAFFICCOM AG
9079589 Control system and method for remotely isolating powered units in a vehicle systemAug 02, 12Jul 14, 15GENERAL ELECTRIC COMPANY
8909396 Methods and systems for detection and notification of blocked rail crossingsJan 19, 12Dec 09, 14The Island Radar Company
8899530 Train direction detection via track circuitsApr 30, 13Dec 02, 14SIEMENS INDUSTRY, INC.
8451984 Remotely actuated two-way speakerphone for use with call-for-help systemsJul 25, 08May 28, 13CISCOR, INC.
8061662 Portable automatic train trip cock tripperFeb 09, 10Nov 22, 11HARSCO CORPORATION
7618010 Method, computer software code, and system for determining a train direction at a railroad crossingSep 20, 06Nov 17, 09GENERAL ELECTRIC COMPANY
7577502 Proximity detection and communication mechanism and methodJul 08, 04Aug 18, 09J&A INDUSTRIES, LLC
7575201 System and method for detecting a change or an obstruction to a railway trackAug 18, 05Aug 18, 09PROGRESS RAIL SERVICES CORPORATION
7455265 Systems and devices for storing, releasing and retrieving railway surveillance vehiclesApr 06, 06Nov 25, 08Not available
7441727 Highway-rail grade crossing controller with out of service modeMay 18, 05Oct 28, 08SIEMENS INDUSTRY, INC.
7433766 Data transmission system, and method of transmitting data from a central station to a track-bound vehicleSep 08, 04Oct 07, 08SIEMENS AKTIENGESELLSCHAFT
7315770 Railway controller with improved application programmingJan 20, 05Jan 01, 08GENERAL ELECTRIC COMPANY
7177733 Model train control systemNov 16, 04Feb 13, 07Not available
7099754 Signal safety method, signal safety apparatus and signal safety systemDec 18, 03Aug 29, 06HITACHI, LTD.
6663053 Sensor for railcar wheelsAug 30, 02Dec 16, 03Introl Design, Inc., NEBRASKA, THE BOARD OF REGENTS OF THE U,
6580185 Integrated system of a permanent magnet excited motor and a non-contact power feeding apparatusDec 31, 01Jun 17, 03KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE

Showing 1 to 20 of 53 results