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
Ice data collection system
Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
Portable electronic device housing including hinge
Dual-box location aware and dual-bitmap voltage domain aware on-chip variation techniques
Systems and methods for controlling registration of advancing substrates in absorbent article converting lines
Method and apparatus for representing sensory effects and computer readable recording medium storing user sensory preference metadata
Session transfer method, application server, and communications system
  Randomly Featured Patents
Interpolation of irregular data in a finite-dimensional metric space in lithographic simulation
Coolant composition for fuel cell
Semiconductive rubber roller
Electromagnetically operated shutter mechanism
Process for making pictorial reproductions
Image reading apparatus
Liquid crystal display, flat display and gate driving method thereof
Self covering fluid dispensing apparatus
Table or similar article
Enhanced pad design for substrate