Bento

Joaquim A. Bento, Marlborough, MA US

Patent application number	Description	Published
20100039770	Pneumatic presssure wedge - An electronic subsystem such as an array of radar transmit/receive microwave modules are associated with (e.g., base mounted to) spaced heat sinks. There is an electronic module on each side of each heat sink and an inflatable bladder or “pneumatic pressure wedge” between adjacent heat sinks biases a pair of electronic modules against their respective heat sinks.	02-18-2010

Patent application number	Description	Published
20110220822	DOUBLE VALVE CONSTRUCTED FROM UNITARY SINGLE VALVES - A double valve includes a first unitary valve assembly and a second unitary valve assembly. Each unitary valve assembly includes a first outlet port, a second outlet port, and a spool. A first pilot assembly and a second pilot assembly are coupled to the first unitary valve assembly and the second unitary valve assembly, respectively. A plate is coupled to the unitary valve assemblies and includes a passage to provide a first common outlet passage that is coupled to the respective first outlet ports of the unitary valve assemblies and a second common outlet passage that is coupled to the respective second outlet ports of the unitary valve assemblies. When the spools are in a first position, fluid flows through the first common outlet passage, and when the spools are in a second position, the fluid flows through the second common outlet passage.	09-15-2011

Patent application number	Description	Published
20080286193	Chemical Regeneration of Activated Carbon - A simple, economical process is disclosed for regenerating granular activated carbon, using a combination of alcohol, alkali, and oxidant, preferably ethanol, sodium hydroxide, and hydrogen peroxide. The regeneration process employs inexpensive compounds, is well-suited to be implemented on-site, and does not require spent carbon to be transported to a specialized facility for regeneration. The need for thermal regeneration of carbon, and its high energy consumption, are avoided.	11-20-2008