Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electrical apparatus










Image Number 2 for United States Patent #3964006.

The invention relates to electrical commutation apparatus of the kind having a fixed core, a coil, a movable armature constituting a motor, a frame including shaped engaging means placed perpendicularly to the movement of the armature to support a number of housings each containing fixed and movable elements of a contact, and a shaped body member for control of said contacts. The object is to provide improvements in dimensions, avoidance of vulnerability to dirt, and adequate rigidity without undue bulk. These are obtained in that the frame and the control member are each constituted by at least one portion of a prismatic body cut longitudinally and in that the shaped body comprises at least the engaging means for the housings and the surfaces for guiding movements of the armature.








 
 
  Recently Added Patents
Point-of-sale cart
Digital broadcast receiver and method for processing caption thereof
Light-emitting device package and method of manufacturing the same
Systems and methods for minimization or elimination of diffusion effects in a microfluidic system
Generating and using checkpoints in a virtual computer system
Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte
Managing a packet service call within mobile communications user equipment
  Randomly Featured Patents
Image forming apparatus with improved pressure control
Rotary actuator with backlash elimination
Adaptive video fingerprinting
Digitale, an indicating device containing liquid crystals
Laser data recording method
Backside illuminated image sensor
Knee protector structure for vehicle
Optical hinge
Optical pickup with an optical system controlled by an actuator with respect to one of the information recording layers
Automatic weapons having a cartridge belt feed