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
Heat-insulating film
Performance
Unified greetings for social media
Electric rice cooker
Laminated decorative plate and method for the production thereof
Handheld terminal
Secure data parser method and system
  Randomly Featured Patents
Sheet inverting and stacking apparatus
Motor stator
Radiator having a cover for covering a top tank
Soft-tissue intra-tunnel fixation device
Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent
Insulating ceramic, multilayer ceramic substrate, ceramic electronic parts and laminated ceramic electronic parts
Scanning objective
Calling line identification with location icon
Inflator manifold having plastic parts
Pet litter box