Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Solenoid operated valve and shut-off device










Image Number 2 for United States Patent #4180241.

A combined solenoid operated valve and shut-off device including a valve housing defining a fluid inlet, a fluid outlet, and a valve seat therebetween. Located within the housing is a valve closure movable between a closed position in which fluid flow between the inlet and outlet is prevented and an open position wherein such flow is permitted. Controlling movement of the valve closure is a valve operator that includes a magnetic plunger for cycling the valve closure between open and closed positions in response to an electrical signal and a shut-off mechanism activatable to lock the valve closure in its closed position in response to a predetermined fluid pressure at the inlet. After activation of the shut-off mechanism, reopening of the valve to initiate fuel flow between the inlet and outlet requires actuation of a manual reset device.








 
 
  Recently Added Patents
Neurostimulation system for implementing model-based estimate of neurostimulation effects
Method for dynamically throttling transactional workloads
Terminal, controlling method thereof and recordable medium for the same
Method for signal transmission and user equipment
Method for preparing rosuvastatin calcium intermediate
Three-dimensional integrated circuit having redundant relief structure for chip bonding section
Chair with shining stripe
  Randomly Featured Patents
System and method for simultaneous 3DPR device tracking and imaging under MR-guidance for therapeutic endovascular interventions
Method and apparatus for dispensing a fluid substance
Battery charger with solar-cell
Blooming resistance improver
Multi-trigger electronic drum pedal
Process for making lithographic printing plates
Inhaler
High common mode rejection differential amplifier utilizing enhancement depletion field effect transistors
Method and device for managing allocation of data transmission paths in a meshed communications network, corresponding computer program product and storage means
Underwater torch cutting and welding apparatus