LINEAR CYLINDRICAL ELECTRO-MAGNETIC ENGINE Russian patent published in 2012 - IPC H02K41/35 

FIELD: electricity.

SUBSTANCE: linear cylindrical engine (LCE) of direct current represents an accelerator and includes stator (3) housing, stator (4) coils, armature from ferromagnetic material, armature (8) disk coils, contact plates 9, brushes for disk coils (8) connection to electrical network fixed in brush assembly, cylinder (6) of internal magnetic conductor. The armature is located inside the cylinder (6) of internal magnetic conductor and is equipped by movable housing (1) of cylindrical form from magnetic-soft material. Armature (8) disk coils are located at the said housing (1) and connected by outputs to contact plates (9) located on the surface along the outer diameter of disk coils (8) with the possibility of connecting those disk coils (8) to electrical network that are located inside the cylinder (6) of internal magnetic conductor. Brush assembly is arranged in the housing fixed at the lower end of the cylinder (6) of internal magnetic conductor of accelerator. Inside the movable housing 1 of accelerator armature there installed is a non-movable cylinder 12 - additional magnetic conductor made from mild steel and separated from the movable housing (1) of the armature by slider (2) bearing in a form of thin film from anti-friction material.

EFFECT: possibility to control the speed, acceleration, moving and energy of executive impact element movement at provision of maximum length of executive impact element working stroke not less than 400 mm.

13 cl, 1 dwg