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
Automatic setup of reflector instances
Cellulose acylate laminate film, method for producing cellulose acylate laminate film, polarizer and liquid crystal display device
Minimizing mismatch during compensation
Playback device, playback method, and computer program
Asynchronous line interface rate adaptation to the physical layer with synchronous lines at the connection layer
Detection of procedural deficiency across multiple business applications
Gas cap removal tool
  Randomly Featured Patents
Determining the dimensions of workpieces
Cell searching system and method
Luminometer construction
Fuel injection pump with screw cap insert
Switching system for high DC current
Use of thymosin alpha 1, alone or in combination with PTX3 or ganciclovir, for the treatment of cytomegalovirus infection
Internal combustion engine and devices employing same
Method for manufacturing crisp rice
Method and apparatus for virtual circuit routes
Retort