CONTACTLESS POWER SUPPLY DEVICE CAPABLE OF DETECTING METALLIC FOREIGN OBJECTS AND METALLIC FOREIGN OBJECT DETECTION METHOD THEREFORA non-contact power feeding device feeds electric power in a non-contact manner from a transmission coil 31 installed on ground to a reception coil 32 of a mobile object stopping at a feeding position…DRIVE·Aug 3·2 min readFollowB60L53/124TECHNOVA INC [JP]
BIDIRECTIONAL CONTACTLESS POWER SUPPLY DEVICEA SS-method bidirectional contactless power supply device in which resonance capacitors (53, 54) are connected in series to a primary-side coil (51) and a secondary-side coil (52), respectively, in wh…DRIVE·Apr 6·2 min readFollowB60L53/12TECHNOVA INC [JP]
CONTACTLESS POWER TRANSFER TRANSFORMERAt least one of a power transmission coil (10) and a power reception coil (20) is configured by a coupled and both-sides wound coil that is configured by combining a plurality of single both-sides wou…DRIVE·Apr 8·2 min readFollowB60L53/11TECHNOVA INC [JP]
NON-CONTACT POWER SUPPLY TRANSFORMERA coil main body includes: magnetic pole core members (141, 142) that constitute a pair of parallel magnetic pole portions; a winding wire core member that is orthogonal to the magnetic pole core memb…DRIVE·Apr 1·2 min readFollowB60L53/122TECHNOVA INC [JP]
CONTACTLESS ELECTRICAL-POWER-SUPPLYING TRANSFORMER FOR MOVING BODYAt least one of a power transmission coil (10) and a power reception coil (20) is configured by a coupled and both-sides wound coil that is configured by combining a plurality of single both-sides wou…DRIVE·Apr 1·2 min readFollowB60L1/02TECHNOVA INC [JP]
BIDIRECTIONAL CONTACTLESS POWER SUPPLY SYSTEMProvided is a bidirectional contactless power supply system having high-efficiency in terms of bidirectional power supply. The bidirectional contactless power supply system is equipped with: first, se…DRIVE·Dec 17·2 min readFollowB60L15/007TECHNOVA INC [JP]
NON-CONTACT POWER SUPPLY METHOD USED TO RECHARGE A VEHICLE[SUMMARY] A contactless power transfer system for a movable object includes: a power transmission coil 31 installed on a ground side; and a power reception coil 32 positioned opposite the power transm…DRIVE·Jul 16·2 min readFollowB60L3/0069TECHNOVA INC [JP]
CONTACTLESS POWER TRANSFER DEVICE FOR MOVING PARTProvided is a contactless power transfer device for a moving object, and in the contactless power transfer device, it can be simply determined whether a positional deviation between a power transmissi…DRIVE·Jan 1·1 min readFollowB60L50/16TECHNOVA INC [JP]
CONTACTLESS ELECTRICAL-POWER-SUPPLYING DEVICE[ABSTRACT] To provide a contactless power transfer apparatus in which a power transmission coil and a power reception coil can commonly be used in a contactless power supply transformer of a plurality…DRIVE·Dec 18·2 min readFollowB60L50/16TECHNOVA INC [JP]
CONTACTLESS POWER TRANSFER SYSTEMA contactless power transfer core used for a power transmission coil or a power reception coil of a contactless power transfer apparatus includes: a winding core part 81 wound by an electric wire; and…DRIVE·Nov 27·2 min readFollowB60L53/12TECHNOVA INC [JP]
CONTACTLESS POWER TRANSFER SYSTEMA half-bridge inverter 20 is used for a high frequency alternating current power supply to be connected to a primary side of a contactless power transformer 30, and a voltage-doubler rectifier 40 is u…DRIVE·Nov 27·1 min readFollowB60L15/007TECHNOVA INC [JP]
