Resources Contact Us Home
Three-way pneumatic valve system

Image Number 2 for United States Patent #5738520.

The system is adapted for use with a portable dental delivery system and provides a selector for activating one of two handpieces. When one of the handpieces is to be activated, the supporting base is lifted from its wheels by a pneumatic support assembly that is controlled by the same valve system.

  Recently Added Patents
Near-field transducers for focusing light
Generating network topology parameters and monitoring a communications network domain
Therapeutic vitamin D sun-protecting formulations and methods for their use
Apparatus and method for connection control with media negotiation successful on different media formats
Playback device for stereoscopic viewing, integrated circuit, and program
Beaconing and superframe structure for millimeter wave wireless technologies
Mask blank, transfer mask, and film denseness evaluation method
  Randomly Featured Patents
Valve mechanism for internal combustion engine
Endoscopic probe
Fan beam CT apparatus with post-processing weighting of picture element signals
Network topology for a scalable multiprocessor system
Process for bleaching wooden articles
Method for testing a polarization state, method for manufacturing a semiconductor device, and test substrate for testing a polarization state
Table soccer playing figure
Acceleration sensor
1-2-3 Dynamic on-top tabular (DTT) web page editing
Developing device and image forming apparatus