Resources Contact Us Home
Pressure limiter device

Image Number 2 for United States Patent #4003398.

A pressure limiting device for protecting a fluid pressure circuit involves a stack of elastomeric washers, and each of the washers has a slit through which fluid can bleed to reduce the fluid pressure below a critical value; the slits are normally closed and so prevent substantial fluid flow, but are able to open to pass fluid when the pressure reaches a critical value at which the pressure distorts the stack of washers.

  Recently Added Patents
Badge or pin
Feature-based autocorrection
Audio signal clip detection
Battery loading and unloading mechanism
Method and system and policy server for guaranteeing data not to be interrupted
Method for spore detection
Device for identifying types of document files
  Randomly Featured Patents
Fluid flow control
Stretcher holder device for ambulances
Method and apparatus for carrying out connection and related input/output processing functions in a synchronous digital hierarchy transport node
Bread maker
Engine control apparatus
Process for making alkyl cyclopentenones
Sulfur trioxide delivery system
Dynamic loader
Wide field of view head mounted display device
Efficient logging for asynchronously replicating volume groups