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Girodet
Alain Girodet, Chassieu FR
| Patent application number | Description | Published |
|---|---|---|
| 20090120907 | SWITCH UNIT HAVING A CIRCUIT BREAKER AND A DISCONNECTOR WITH COMMON DRIVE MEANS - A switch unit comprising a circuit breaker and a disconnector disposed in one plane and fixed to a metal casing. | 05-14-2009 |
Pierre Girodet, Le Perreux Sur Marne FR
| Patent application number | Description | Published |
|---|---|---|
| 20090301963 | METHOD AND SYSTEM FOR TREATING WATER AND UTILIZING A MEMBRANE FILTERING SYSTEM - A method and system is provided for treating wastewater. In one process, wastewater is directed into a treatment tank and biologically treated. The biologically treated wastewater is directed as mixed liquor from the treatment tank to a bottom portion of a downstream filtration tank having at least one submerged membrane module that extends across substantially the entire cross sectional area of the filtration tank mixed liquor is directed from the bottom of the filtration tank upwardly into the membrane module such that substantially all of the mixed liquor received in the bottom of the filtration tank flows through the membrane module. As the mixed liquor flows vertically through the membrane module, the method includes inducing at least some of the mixed liquor through walls of one or more membrane filters that form a part of the membrane module, producing a permeate stream. The remaining mixed liquor passing through and from the membrane module is referred to as a non-permeate stream and the non-permeate stream, or at least a substantial portion thereof, is recirculated to the treatment tank. The filtration tank is sized relative to the membrane module and the process is carried out such that there is no substantial recycle of mixed liquor in the filtration tank itself. Although mixed liquor may be recirculated from the filtration tank back to the treatment tank and then back to the filtration tank and so forth and so on, once the mixed liquor in the filtration tank makes one pass through the membrane module the mixed liquor is recycled back to the treatment tank and generally not permitted to be recycled back through the membrane module without first returning to the treatment tank. | 12-10-2009 |
Pierre Girodet, Asnieres FR
| Patent application number | Description | Published |
|---|---|---|
| 20090250624 | INSTALLATION AND METHOD FOR THE PURIFICATION OF AN AQUEOUS EFFLUENT BY MEANS OF OXIDATION AND MEMBRANE FILTRATION - A system and method is provided for utilizing ultraviolet light to disinfect water. The system includes a plurality of ultraviolet lights with each ultraviolet light including a sheath that is transparent to ultraviolet radiation. Mounted adjacent the ultraviolet lights is a drive that moves back and forth with respect to the ultraviolet lights. Operatively interconnected with the drive is a support structure that includes a plurality of bearing rings. Inserted and held within each bearing ring is a scraping ring that in turn surrounds a respective sheath of an ultraviolet light. Actuation of the drive results in the support structure moving back and forth with respect to the ultraviolet lights and results in the scraping ring scraping and cleaning the respective sheaths. | 10-08-2009 |
Pierre-Olivier Girodet, Bordeaux FR
| Patent application number | Description | Published |
|---|---|---|
| 20090318413 | BRONCHIAL SMOOTH MUSCLE REMODELING INVOLVES CALCIUM-DEPENDENT ENHANCED MITOCHONDRIAL BIOGENESIS IN ASTHMA - The present invention thus provides a method of inhibiting bronchial smooth muscle remodeling in asthma, comprising the step of administering to a subject having asthma an agent that inhibits calcium-dependent mitochondrial biogenesis. | 12-24-2009 |