Abrégé

A head for a suction device is disclosed. The head. comprising: at least one suction inlet, configured to provide suction in a first direction; at least one suction tube, wherein each suction tube is in fluid connection to each suction inlet, wherein each suction tube is further connectable to a pump; a plurality of radial outlets, configured to provide air in a radial direction, wherein the radial outlets are in fluid connection with at least one chamber connectable to at least one blower, and at least one forward outlet configured to provide air in a second direction, wherein each forward outlet is in fluid connection to the at least one chamber connectable to the at least one blower. The suction device may include a holder for holding a sensor. The holder may be located in the suction tube.

Classes IPC  ?

• A47L 9/08 - Buses avec des moyens adaptés de soufflage
• A47L 9/00 - Parties constitutives ou accessoires des aspirateurs, p. ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battementDispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ciVéhicules porteurs spécialement conçus pour les aspirateurs
• A47L 9/24 - Tuyaux flexiblesLeurs pièces d'assemblage
• A47L 9/28 - Montage de l'équipement électrique, p. ex. adaptation ou fixation à l'aspirateurCommande des aspirateurs par des moyens électriques

Abrégé

A head for a suction device is disclosed. The head, comprising: at least one suction inlet, configured to provide suction in a first direction; at least one suction tube, wherein each suction tube is in fluid connection to each suction inlet, wherein each suction tube is further connectable to a pump; a plurality of radial outlets, configured to provide air in a radial direction, wherein the radial outlets are in fluid connection with at least one chamber connectable to at least one blower, and at least one forward outlet configured to provide air in a second direction, wherein each forward outlet is in fluid connection to the at least one chamber connectable to the at least one blower. The suction device may include a holder for holding a sensor. The holder may be located in the suction tube.

Classes IPC  ?

• A47L 9/08 - Buses avec des moyens adaptés de soufflage
• A47L 9/00 - Parties constitutives ou accessoires des aspirateurs, p. ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battementDispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ciVéhicules porteurs spécialement conçus pour les aspirateurs

Abrégé

A method and a system for identifying an explosive in a sample are disclosed. The method comprises receiving an explosive fingerprint defined by a set of kinetic parameters, describing a plurality of interactions between the explosive and each of a respective plurality of functional moieties. The method further comprises using a data processor for accessing a database of explosive fingerprints, and searching the database for a database fingerprint matching the received fingerprint. The system comprises a plurality of sensing devices, each comprising semiconductor nanostructures (e.g. Si nanowires) having attached thereto a functional moiety selected to interact with a nitro-containing and/or peroxide-containing explosive sample.

Classes IPC  ?

• G01N 33/22 - CombustiblesExplosifs
• G01N 27/414 - Transistors à effet de champ sensibles aux ions ou chimiques, c.-à-d. ISFETS ou CHEMFETS
• H01L 29/772 - Transistors à effet de champ

Abrégé

A fuel cell system comprising an anode compartment which comprises an anode having a copper catalyst layer, a cathode configured as an air cathode and a separator interposed between said anode and said cathode, operable by an amine-derived fuel and oxygen (or air) is disclosed. Further disclosed are fuel cell systems comprising an anode compartment which comprises an anode having a copper catalyst layer, a cathode and a separator interposed between said anode and said cathode, which are operable by a mixture of two types of amine-derived compounds (e.g., ammonia borane, hydrazine and derivatives thereof). Also disclosed are methods of producing electric energy by, and electric-consuming devices containing and operable by, the disclosed fuel cell systems.

Classes IPC  ?

• H01M 8/22 - Éléments à combustible dans lesquels le combustible est à base de matériaux comprenant du carbone, de l'oxygène ou de l'hydrogène et d'autres élémentsÉléments à combustible dans lesquels le combustible est à base de matériaux comprenant uniquement des éléments autres que le carbone, l'oxygène ou l'hydrogène
• H01M 4/90 - Emploi de matériau catalytique spécifié
• H01M 8/02 - Éléments à combustibleLeur fabrication Détails
• H01M 8/10 - Éléments à combustible avec électrolytes solides
• H01M 4/86 - Électrodes inertes ayant une activité catalytique, p. ex. pour piles à combustible