摘要:
A rotary mechanism for operating switchgear has a fixed core (51), a rotary core (52) rotatable within a rotation range limited by end positions corresponding to switchgear open and closed positions, a spring unit for accumulating resilience when the rotary core (52) is rotated to any one of the end positions, a permanent magnet (5) for generating attraction greater than the resilience of the spring unit, to hold the rotary core (52) at any one of the end positions, and an electromagnetic coil (4A,4B) for forming, when the rotary core is at one of the end positions, a magnetic path to weaken the attraction of the permanent magnet lower than the resilience of the spring unit so that the rotary core (52) may be rotated to the other end position where the permanent magnet (5) and electromagnetic coil form magnetic paths oriented in the same direction. This rotary operating mechanism has a wide application range, a bistable characteristics, a permanent magnet attraction switching function, and a long switching stroke.
摘要:
There is disclosed a control apparatus for controlling a plane working robot (1, 1A) comprising a running unit (14) for running on a plane surface, a steering unit for steering the running unit (15) in a predetermined direction, a working unit (13) for performing a predetermined plane working such as cleaning, and a detecting unit (16) for detecting various and actual informations about running direction and distance of the robot and an obstacle on the plane surface, thus permitting the working robot (1, 1A) to take an optimum running path while avoiding an obstacle on the basis of sense outputs from the detecting unit (16) to conduct a work. This control apparatus comprises a working information setting element (21) for setting a working area where the plane working is conducted, and for setting an optimum working running path within the set working area in accordance with a predetermined algorithm, and a working control element (11, 11a) for controlling the running unit and the steering unit (15) so that the running unit (14) allows the robot (1, 1A) to run along the working running path set by the working information setting element (21), and for controlling the working unit (13) so that the robot (1, 1A) conducts a predetermined work during running.
摘要:
A rotary mechanism for operating switchgear has a fixed core, a rotary core rotatable within a rotation range limited by end positions corresponding to switchgear open and closed positions, a spring unit for accumulating resilience when the rotary core is rotated to any one of the end positions, a permanent magnet for generating attraction greater than the resilience of the spring unit, to hold the rotary core at any one of the end positions, and an electromagnetic coil for forming, when the rotary core is at one of the end positions, a magnetic path to weaken the attraction of the permanent magnet lower than the resilience of the spring unit so that the rotary core may be rotated to the other end position where the permanent magnet and electromagnetic coil form magnetic paths oriented in the same direction. This rotary operating mechanism has a wide application range, a bistable characteristics, a permanent magnet attraction switching function, and a long switching stroke.
摘要:
There is disclosed a control apparatus for controlling a plane working robot (1, 1A) comprising a running unit (14) for running on a plane surface, a steering unit for steering the running unit (15) in a predetermined direction, a working unit (13) for performing a predetermined plane working such as cleaning, and a detecting unit (16) for detecting various and actual informations about running direction and distance of the robot and an obstacle on the plane surface, thus permitting the working robot (1, 1A) to take an optimum running path while avoiding an obstacle on the basis of sense outputs from the detecting unit (16) to conduct a work. This control apparatus comprises a working information setting element (21) for setting a working area where the plane working is conducted, and for setting an optimum working running path within the set working area in accordance with a predetermined algorithm, and a working control element (11, 11a) for controlling the running unit and the steering unit (15) so that the running unit (14) allows the robot (1, 1A) to run along the working running path set by the working information setting element (21), and for controlling the working unit (13) so that the robot (1, 1A) conducts a predetermined work during running.