Energy converter employing magneto-dynamic effects - operates by alternately heating and cooling active magnetic material about and below its Curie point
DE2706657A1
Heat energy rotary motion converter - has stationary element with ferromagnetic material sections heated above and below Curie point
DE2701384A1
Heat converter system into rotary motion - has ring with ferromagnetic material heated in sections above Curie point and then cooled down below it
DE2700007A1
Energy converter system using ionising radiation - has radioactive plates whose radiation alters ferromagnetic properties of rotor and thereby causes rotation
DE2522323A1
Electromagnetically controlled relay system - has two permanent magnets which are fixed some distance from each other, with movable armature between them
DE2515161A1
Electrically actuated lock with permanent magnets - has two opposite polarity magnets with energised armature and locking bolt
DE2512151A1
Electromagnetically controlled sealed switch - has ferromagnetic plate forming contact of parallel rod-shaped elements
DE2503564A1
Bistable (electro)magnetically controlled sealed reed switch - has reciprocating armature guided in switch housing and coupled to contact(s)
DE2503363A1
Impulse operation magnetic valve - has valve operated by coil overcoming repelling force of permanent magnets
IT1027271B
Reciprocating electric motor using magnetic attraction and repulsion - has fixed permanent magnets acting on rotor surrounded by excitation coil (OE150476)
NL7500099A
Reciprocating electric motor using magnetic attraction and repulsion - has fixed permanent magnets acting on rotor surrounded by excitation coil (OE150476)
