Abrégé

A magnetic induction transmission mechanism, a magnetic induction clutch transmission device, and a cold conduction column. The magnetic induction transmission mechanism comprises: a first pipe body (1); a first transmission shaft (201) provided in the first pipe body (1); a second transmission shaft (202) provided in the first pipe body (1), the second transmission shaft (202) and the first transmission shaft (201) being arranged coaxially; a first magnetic pole group (301) provided on the first transmission shaft (201), the first magnetic pole group (301) being located at an end portion of the first transmission shaft (201) close to one side of the second transmission shaft (202); a second magnetic pole group (302) provided on the second transmission shaft (202), the second magnetic pole group (302) being located at an end portion of the second transmission shaft (202) close to one side of the first transmission shaft (201). The first magnetic pole group (301) and the second magnetic pole group (302) magnetically interact with each other, and the second magnetic pole group (302) rotates along with the first magnetic pole group (301). The magnetic induction transmission mechanism can effectively isolate adjacent transmission systems, avoid the interference between the adjacent transmission systems, and exert the effects of prolonging the service life of the whole transmission systems and reducing the friction force and the maintenance difficulty and cost of the transmission systems.

Classes IPC  ?

• E02D 3/115 - Amélioration ou conservation du sol ou de la roche, p. ex. conservation du permagel par des moyens thermiques, électriques ou électro-chimiques en gelant
• E02D 5/22 - Pieux
• H02K 49/10 - Embrayages dynamo-électriquesFreins dynamo-électriques du type à aimant permanent
• F16H 49/00 - Autres transmissions