| 摘要 |
FIELD: electrical engineering; switching electric circuits in automatic control and programmable timing devices, communication means, and other fields of technology. ^ SUBSTANCE: proposed rotary switch which has stator that mounts radially disposed magnet-controlled components equally spaced apart through equal angles, rotor made in the form of lever, and permanent control magnet is provided with gear set assembled of sun wheel and gear. Sun wheel is secured on stator coaxially with respect to rotor. Stator and gear are made of nonmagnetic material, Permanent control magnet is fixed in position on pinion symmetrically to its axis and [pinion is mounted on lever end. Gear set ratio is such that turning gear wheel through 180 deg. moves lever through angular pitch between magnet-controlled components, and when magnet is positioned opposite magnet-controlled component, magnet axis is parallel to that of magnet-controlled component. ^ EFFECT: enhanced operating reliability of rotary switch. ^ 1 cl, 4 dwg |
