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
Gyroscope utilizing torsional springs and optical sensing
Bi-directional pattern dependent noise prediction
Methods and systems providing desktop search capability to software application
Embedded package and method for manufacturing the same
Electrical installation arrangement
Cycloalkylamine substituted isoquinoline and isoquinolinone derivatives
Reoccuring keying system
  Randomly Featured Patents
Thermally imageable positive-working lithographic printing plate precursor and method for imaging
Substituted chiral allosteric hemoglobin modifiers
Adjustable chair
Diacetylenes having liquid crystal phases
Pulmonary delivery for levodopa
Drawer arrangement with rack and pinion
High pressure apparatus and method for nitride crystal growth
MOS Transistor decoder circuit
Acoustic device
Process for the manufacture of crystalline, crosslinked epoxide resins