摘要:
A solar cell panel has a pair of superimposed plates and solar energy cells sandwiched between them. A connector (1) for making electrical connection to an external connection member (50) in use of the panel, is mounted on the periphery of the superimposed plates. To achieve a compact and simple construction, one-piece strip metal electrical conductor members (30) have first ends (30a) located between the superimposed plates and electrically connected to the solar energy cells and second ends (30b) which protrude from the periphery and are held in a housing (2) of the connector (1) where they constitute electrical terminals.
摘要:
To making a breaker device compact. A pair of fixed electrodes 11a, 11b are placed upright at one side of the casing 1, and a fuse 12 is accommodated at the other side thereof. A movable electrode 31 including a pair of fittable terminals 32a, 32b connected with each other is mounted on a mount body 35. By engaging and disengaging the fittable terminals 32a, 32b with and from the fixed electrodes 11a, 11b through the ceiling wall of the casing 1, a breaker switch for connect and disconnect the fixed electrodes 11a, 11b is formed. The fuse 12 is connected in series with the breaker switch. A handle 40 is inclinably mounted on the upper surface of the mount body 35. The handle 40 is firmly held in a standing position and a resting position by a spring member 47 provided between it and the mount body 35. The handle 40 is inclined to the resting position when the breaker device is used, while being held upright when the breaker switch is turned on and off.
摘要:
A magnetic coupling device for charging an electric vehicle includes: a primary unit having a primary core and a primary coil wound on the primary core; and a secondary unit having a secondary core and a secondary coil wound on the secondary core, the secondary unit disposed on the electric vehicle and coupled with the primary unit, so that the primary and secondary cores constitute a closed loop-like magnetic circuit; each of the primary and secondary cores having a junction face which contacts with each other under the coupling, wherein the junction faces of the primary and secondary cores have a mutually opposing relationship in which the junction faces intersect with an attaching direction of the primary unit.
摘要:
A magnetic coupling device for charging an electric vehicle includes: a primary unit having a primary core and a primary coil wound on the primary core; and a secondary unit having a secondary core and a secondary coil wound on the secondary core, the secondary unit disposed on the electric vehicle and coupled with the primary unit, so that the primary and secondary cores constitute a closed loop-like magnetic circuit; each of the primary and secondary cores having a junction face which contacts with each other under the coupling, wherein the junction faces of the primary and secondary cores have a mutually opposing relationship in which the junction faces intersect with an attaching direction of the primary unit.
摘要:
To prevent an insufficient engagement of electrodes. A breaker device according to the invention is excellent in safety because of its construction in which a conductive path is located inside the casing 1 and is allowed to have a compact configuration of particularly low height because a handle 40 can be inclined to its resting position. When the handle 40 is inclined to the resting position while a movable electrode 31 is insufficiently engaged, engaging portions 77 come into contact with receiving portions 75 and a lever action works with the contact positions of the engaging portions 77 and the receiving portions 75 as a fulcrum. As a result, a rotating force applied to an operable portion 40A is translated into a downward acting engaging force applied to the movable electrode 31 via rotation center shafts 45 and a mount body 35. In other words, since the movable electrode 31 is brought into its properly engaged state by inclining the handle 40 to the resting position, the insufficient engagement of the movable electrode 31 can be prevented.
摘要:
Groups of magnets are respectively provided on the joint surfaces of a vehicle-side connector and a power-supply-side connector in such a way that the N and S poles of a plurality of permanent magnets are alternately arranged in a circle. When charging is carried out, the magnetic attraction generated by placing the heteropolar magnets in both groups of magnets opposite to one another is utilized for bringing the vehicle-side connector and the power-supply-side connector into engagement with each other. After the charging, the group of magnets of the power-supply-side connector are turned by one pitch to place the homopolar magnets in both groups of magnets opposite to one another, whereby both connectors are easily separated from each other because of the magnetic repulsive force generated therebetween.
摘要:
A connector for charging includes: a power supply connector element having a primary coil to be connected to a charging power source and a first core; and a vehicle connector element having a secondary coil to be connected to a battery mounted on a vehicle and a second core, the first and second cores constituting a magnetic circuit which passes through the primary and secondary coils, thereby allowing the battery to be charged by an electromotive power induced in the secondary coil, wherein a region occupied by one of the first and second cores is smaller than a region occupied by the other of the first and second cores.
摘要:
Groups of magnets are respectively provided on the joint surfaces of a vehicle-side connector and a power-supply-side connector in such a way that the N and S poles of a plurality of permanent magnets are alternately arranged in a circle. When charging is carried out, the magnetic attraction generated by placing the heteropolar magnets in both groups of magnets opposite to one another is utilized for bringing the vehicle-side connector and the power-supply-side connector into engagement with each other. After the charging, the group of magnets of the power-supply-side connector are turned by one pitch to place the homopolar magnets in both groups of magnets opposite to one another, whereby both connectors are easily separated from each other because of the magnetic repulsive force generated therebetween.
摘要:
To prevent an insufficient engagement of electrodes. A breaker device according to the invention is excellent in safety because of its construction in which a conductive path is located inside the casing 1 and is allowed to have a compact configuration of particularly low height because a handle 40 can be inclined to its resting position. When the handle 40 is inclined to the resting position while a movable electrode 31 is insufficiently engaged, engaging portions 77 come into contact with receiving portions 75 and a lever action works with the contact positions of the engaging portions 77 and the receiving portions 75 as a fulcrum. As a result, a rotating force applied to an operable portion 40A is translated into a downward acting engaging force applied to the movable electrode 31 via rotation center shafts 45 and a mount body 35. In other words, since the movable electrode 31 is brought into its properly engaged state by inclining the handle 40 to the resting position, the insufficient engagement of the movable electrode 31 can be prevented.