Resources Contact Us Home
Seal ring

Image Number 4 for United States Patent #5954343.

A seal ring to be disposed between two surfaces to sealingly isolate a clearance therebetween into radially inner and outer portions, the seal ring (45) comprisinig a first ridge portion (51) extending through the entire circumference on the first side (46) for sealingly contacting the first surface at a first radial position, and a second ridge portion (52) extending through the entire circumference on the second side for sealingly contacting the second surface at a second radial position different from the first radial position. The seal ring may a generally wave-shaped or S-shaped cross section or include a soft material layer on its surface. The seal ring (65) may also comprise a projection (62) extending from the inner circumference surface of the seal ring in substantially radially inner direction for elastically engaging with a member disposed in the innter circumferential portion of the seal ring.

  Recently Added Patents
Methods and apparatus for providing video on demand and network PVR functions using IP streaming
Solid-state imaging device and method for manufacturing the same
Methods of modulating interleukin-22 and immune response by notch regulators
Process for producing a carbon-comprising support
Escalating data backup protection in response to a failure in a cluster of nodes
Managing device functionality during predetermined conditions
Debris tray
  Randomly Featured Patents
Natural rubber latex, natural rubber, rubber composition, and tire using the same
Synthesis of 2-aryl propenoic acid esters for the production of non-steroidal anti-inflammatory drugs
Sir2 products and activities
Double-wrap brake band apparatus
Banner support bracket
Texturizing system and apparatus
Composite condition detection apparatus for detecting static pressure, differential pressure and temperature of a process
Synchronous power gauge
Method of routing I/O adapter error messages in a multi-host environment
Fault tolerant optical system using diode laser array