Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Frochaux; Alain
Address:
Boston, MA
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
3985302 Variable two stage air nozzle October 12, 1976
An improved air nozzle is provided which produces high thrust amplification over a relatively wide range of input flow rates while maintaining relatively low noise levels. The nozzle is adapted to provide flow amplification by inducing flow of ambient air with high pressure air.
3984054 Nozzle October 5, 1976
An air nozzle is provided which produces high thrust with low noise. The nozzle is adapted to provide flow amplification by inducing flow of ambient air with high pressure air.
3960239 Noise-reducing fluid-flow devices June 1, 1976
The invention consists of provision of novel noise-silencing fluid-discharge devices which provide superior noise reduction. The devices comprise one or more flow-modifying elements which are made by rolling and compacting knitted metal wire mesh fabric. A preferred embodiment of the
3949828 Fluid exhaust silencer April 13, 1976
A fluid exhaust silencer is disclosed which comprises a hollow, cylindrical, fluid-permeable noise-reducing element made of a wire mesh material. The noise-reducing element is mounted in a housing which is adapted to be connected to an exhaust for a pressurized fluid. The housing is










 
 
  Recently Added Patents
Device and method for producing a fluidic connection between cavities
Fluid-borne particle detector
Quantitative sleep analysis system and method
Image stabilization apparatus and image pickup apparatus
Architecture, system and method for testing resistive type memory
Profile and template based dynamic portable user workflow
Method for production of a thermoelectric apparatus
  Randomly Featured Patents
Rechargeable battery operated appliance system
(E)-2-[p-(.beta.-substituted-vinyl)phenyl]alkanoic acids
Wheelchair
Low error rate digital demodulator
Image transferring device for an image forming apparatus
Battery holder with expiration indicator
Heat treatment for nickel-base superalloys
Multifunctional additive for lubrificating oils and process for the preparation thereof
Sensor for sensing moisture in soils
Electronic scale