Resources Contact Us Home
Method and apparatus for flushing contaminants from a container of fluids

Image Number 3 for United States Patent #7510662.

A contaminant-flushing machine for removing contaminants from a container, such as an engine transmission, air-conditioner coil, or transmission cooler, which includes hoses for coupling to the transmission cooler and a pump for circulating fluid through the hoses and the transmission cooler, and a fluid filter having a reduced tendency towards causing vaporization of the fluid. Also included in the contaminant-flushing machine is an automatic aeration system for injecting air into the circulating fluid at predetermined intervals. Additionally, a reverse flow piping circuit is included to permit automatic and electric manipulation of the flow direction of fluid through said transmission cooler while at the same time not altering the direction of flow of fluid through the pump. The flow reversals are repeated with a cycle of three (3) seconds in one direction followed by a flow in the other direction of one-fourth (1/4) of a second, thereby creating an overall flow of fluid primarily in one reverse direction. The bursts of air are less than one (1) second and occur at five (5) second intervals.

  Recently Added Patents
Reception system including a mechanism countering pulsed interference
Method and structure for adding mass with stress isolation to MEMS structures
Fluid discrimination device
Method for etched cavity devices
Method and system for efficient DRX operation during handover in LTE
Shoe outsole with a surface ornamentation contrast
  Randomly Featured Patents
Contact pressure and position detecting device and detecting method for same
Laundry iron
Switching arrangement
Microwave cooking package with non-stick absorbing pad
Fluid flow measurement
Resource use management in yards and gardens
Golf training device
Executing a dialog using one or more XML components and one or more embedded scripts
Systems and methods for collecting and providing map images