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
Transport of multiple asynchronous data streams using higher order modulation
PCSK9 antagonists
1,3-diiodohydantoin compound and production method thereof
Media identification system with fingerprint database balanced according to search loads
Flash drive
Method of fabricating semiconductor light emitting device
Communication system including relay station and data frame for the communication system
  Randomly Featured Patents
Seat slide apparatus for vehicle
Delay-locked loop circuit in spread spectrum receiver
Safety clamp for standing seam roof
Processing and comparing images
Protective circuitry for electronic device
Portable computer
Method for operating an asynchronous packet bus for transmission of asynchronous and isochronous information
Method and apparatus, with redundancies, for treating substrate plastic parts to accept paint without using adhesion promoters
Polynucleotides and polypeptides encoded therefrom and methods of using same for increasing biomass in plants and plants generated thereby
Projection tube having different neck diameters