Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ball valve










Image Number 3 for United States Patent #7325784.

A ball valve includes symmetric first and second valve casings (100) and (200) which respectively have first and second ball seats (120) and (220), first and second coupling flanges (130) and (230), first and second lever receiving parts (110) and (210), first and second ring-shaped grooves (132) and (232), a plurality of first and second coupling holes (131) and (231), and first and second stoppers (111) and (211). The ball valve further includes a ball (400) which is seated in both the first and second ball seats (120) and (220), a control lever (300) which is coupled to the ball (400) to control the ball, and a ring unit (500) which is seated in both the first and second ring-shaped grooves (132) and (232). The ball valve further includes a cap (600) which is fastened to both the first and second lever receiving parts (110) and (210).








 
 
  Recently Added Patents
Magnetic storage apparatus
Stability control system with body-force-disturbance heading correction
Flavonoid dimers and methods of making and using such
Treatment devices with deliver-activated inflatable members, and associated systems and methods for treating the spinal cord and other tissues
Frequency offset estimation apparatus and method of OFDM system
Electric vehicle supply equipment having a socket and a method of charging an electric vehicle
Tunnel magnetoresistance read head with narrow shield-to-shield spacing
  Randomly Featured Patents
Superlattice imaging device
Myofascial strap
Targeted therapeutic proteins
Thermactivation of catalysts comprising catalytic metals-free crystalline zeolitic molecular sieve particles dispersed in a gel matrix
Inbred corn line LH206
Case for holding telephone
Impact driven wood splitter
Tridecyloxy- or tetradecyloxy-propane derivatives
Process for the destruction of organic waste material
Modular wall system