Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Emergency gas and electricity shutoff apparatus and control system










Image Number 15 for United States Patent #6705340.

A gas meter installation including gas supply plumbing and point of use plumbing will have a gas meter therebetween. A valve can be installed with the gas meter for shutting off the flow of gas to the point of use. This valve is preferably a gate valve mounted with the a gas meter, and can be retrofitted into existing installations, or installed with the new plumbing installation. The valve can be shut off by remote activation for example due to a seismic sensor causing a controller to send a signal to activate the valve. The control can also interact with electricity shut off apparatus, automatic meter reading apparatus and point of use security systems.








 
 
  Recently Added Patents
Pyrrolidine-1,2-dicarboxamide derivatives
Data scrambling in memory devices
Method of publicly displaying a person's relationship status
Waterproof wound protector
Bias voltage generating circuit and switching power supply thereof
Secondary battery pack including insulative mounting member into which PCM is inserted in lateral direction
Methods and apparatus for low power out-of-band communications
  Randomly Featured Patents
FK 228 derivates as HDAC inhibitors
Device and method for measuring non-orthogonal noise power for CDMA communication system
Tire pressure control system
Frame assembly with shelves
Valve system for intake air controller for internal combustion engine and manufacturing the same
Language processing system which generates debugging source file corresponding to optimization image and method therefor
Sheet-guiding device for a sheet-fed printing machine
Diketopyrrolopyrrole pigment with high chroma
Electronic apparatus having modular front and back functional units and electrical distribution unit including a fan therebetween
Method and apparatus for processing sampled data signals by utilizing preconvolved quantized vectors