216568 ⎘
Overhead installations of electric lines or cables Devices for removing snow or ice from lines or cables
ANTI-ICING AND DE-ICING DEVICE, SPACER AND SYSTEM BASED ON SUDDEN CHANGE OF CENTER OF GRAVITY, AND ANTI-GALLOPING SYSTEM
#2ICE SHIELDS FOR CUTOUT MOUNTING
#3VOLTAGE SOURCE TYPE DIRECT-CURRENT ICE MELTING APPARATUS, FLEXIBLE INTERCONNECTION SYSTEM AND CONTROL METHOD
#4Online ice melting apparatus
#5Powerline De-icing Device
#6Carrier mechanism for walking on line
#7Device for manipulating movement of an overhead power line
#8System and method for detecting ice formation on a body
#9Climate responsive transmission lines
#10CROSSOVER-BRIDGE CABLE ROUTER
#11Snow/ice removal device for overhead lines
#12APPARATUS FOR TRANSMISSION LINE DEICING AND REACTIVE POWER COMPENSATION
#13Thermal snow and ice prevention system for bridge cables
#14Distributed control system for thermal snow melt and freeze protection systems
#15Locomotive regenerative electric energy feedback system with ice melting function and control method
#16Systems and methods for aerial treatment of overhead cabling
#17Systems and methods for aerial treatment of overhead cabling
#18Apparatus for de-icing the casing tube of a tendon
#19GARAGE DOOR DE-ICER SYSTEM AND METHOD
#20Durable coating compositions and coatings formed thereof
#21Durable coating compositions and coatings formed thereof
#22Method and system for measuring/detecting ice or snow atmospheric accretion on overhead power lines
#23Ice cap for electric cable
#24Voltage source converter based direct current deicer and controlling method thereof
#25Anti-icing coating for power transmission lines
#26Apparatus and method for ice and frost removal from power lines
#27Method and device for removing material from a power line wire
#28DEICING OF A SURFACE OF STRUCTURES IN GENERAL SUCH AS WIND TURBINE BLADES, AIRCRAFT WINGS USING INDUCTION OR RADIATION
#29Device for removing ice and snow from power transmission line
#30Multi-functional direct current ice melting automatic switching circuit and switching method thereof
#31Protection system for tension members of a structure for collecting ice accumulations detaching from a tension member
#32Anti-icing coating for power transmission lines
#33Switching apparatus, control system and method for varying an impedance of a phase line
#34Predicting ice coating status on transmission lines
#35Method and apparatus for anti-icing and deicing power transmission lines
#36System And Method For De-Icing Conductive Objects Utilizing At Least One Variable Resistance Conductor With High Frequency Excitation
#37Quick cable deicing device and power component thereof
#38Method for deicing a power supply line for railway vehicles
#39Method and apparatus for removing ice accumulations on power lines
#40Temperature controlled conducting device
#41Power Line De-Icing Apparatus
#42Power line de-icing apparatus
#43Icing and snow accretion preventive insulator, electric wire, and antenna, method for manufacturing them, and transmission line tower using them
#44Device and method for cleaning cables
#45Device for flexible power transmission and deicing of a high-voltage power line by means of direct current
#46System And Method For Deicing Of Power Line Cables
#47Heizbares seil
#48Helicopter-borne power line deicer
#49Method for deicing energized electrical transmission lines
#50Multi-compartment aerial duct