Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/243.7
Name: Fluid handling > With cleaner, lubrication added to fluid or liquid sealing at valve interface > Cleaning or steam sterilizing > Mechanical cleaning > Valve grinding motion of valve on seat > With independent grinding actuator > Separable
Description: Devices in which the grinding means is normally removed from the valve.

Patents under this class:

Patent Number Title Of Patent Date Issued
4281935 Additive injection valve Aug. 4, 1981

  Recently Added Patents
Radio communication device and sequence length adjusting method
System and method for evaluating equipment rack cooling performance
Method for increasing expression of active tumor necrosis factor receptor family member-Ig fusion proteins
Universal tablet and smartphone holder
System and method for confirming delivery of an electronic message
Method and device for accessing the documentation of an aircraft according to alarms generated therein
System and method for organizing, processing and presenting information
  Randomly Featured Patents
Method for the treatment of cystic fibrosis
Socket for camera module
Glass melting tank and process for melting glass
Automatic evisceration process for animal carcasses
Apparatus for demolishing a reactor shield wall
Cloned gene encoding acylcoenzyme A: cholesterol acyltransferase (ACAT)
Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
Liquid settling and press container
Electronic keylock system
Multiple use chain saw mill