Improved air vent
    91.
    发明专利

    公开(公告)号:GB9516684D0

    公开(公告)日:1995-10-18

    申请号:GB9516684

    申请日:1995-08-15

    Abstract: An air vent (5) (particularly for use in caravans, mobile homes) comprises a first orifice (25) and at least one heating element (40). The at least one heating element (40) is a planar electric heating element located substantially parallel to the first orifice (25). The air vent (5) may further comprise a second orifice (30) and be positioned in the ceiling or in the upper region of a wall of a caravan, mobile home or the like. The element may be located between the first and second orifices. A duct (35) connects the first and second orifices.

    SLIDABLE ASSEMBLIES AND PROBE ELEMENTS

    公开(公告)号:GB9312401D0

    公开(公告)日:1993-07-28

    申请号:GB9312401

    申请日:1993-06-16

    Applicant: AZTEC DEV LTD

    Abstract: A probe element for probe apparatus such as a dental probe comprises a curved tubular sheath having a proximal end for connection to main body of the probe apparatus and on open distal end. A probe member slides within the sheath and has a proximal end for connection to position sensing components in the probe apparatus main body and a distal end that protrudes by a variable extent from the open distal end of the sheath. Within the sheath the probe member is made up of a series of relatively large diameter beads joined by smaller diameter bridges to provide improved mobility of the probe member in the sheath even after prolonged storage.

    96.
    发明专利
    未知

    公开(公告)号:FR2090098B1

    公开(公告)日:1975-01-17

    申请号:FR7117392

    申请日:1971-05-13

    Abstract: A method of manufacturing high quality zinc powder in an independent grouping of small modular components, each having a combination oven and condensation chamber. There is a melting crucible and a retort or zinc vaporizing crucible inside the oven and the condensation chamber has several independent deposits in the lower area where condensed zinc particles settle and are later collected. A device in the condensation chamber acts as a safety valve which eliminates the risk of explosion when an abnormal reaction occurs inside the chamber. A device in the condensation chamber functions as a cleanser for zinc oxide to control not very violent abnormal reactions. A filtering device can be installed between the steaming retort or crucible and the condensation chamber which eliminates impurities in the zinc utilized.

    SUPPORT DE TAMBOUR D'ENROULEMENT POUR VEHICULE D'ENTRETIEN DE PISTES SKIABLES

    公开(公告)号:FR2981301A1

    公开(公告)日:2013-04-19

    申请号:FR1103132

    申请日:2011-10-13

    Applicant: AZTEC

    Abstract: La présente invention concerne un support (1) de tambour d'enroulement (7) d'un câble (13) destiné à être monté sur un véhicule (20) d'entretien de pistes skiables comportant : - une base (2) destinée à être fixée sur le châssis du véhicule (20), - une partie articulée pivotante (3) portant le tambour (7), l'axe de pivotement (5) étant perpendiculaire à l'axe de rotation (9) du tambour (7), - des moyens d'actionnement (11) de la partie articulée pivotante (3) autour de l'axe de pivotement (5) de manière alternative entre une première et une deuxième position prédéterminée lors de l'enroulement du câble (13) pour permettre un enroulement régulier du câble (13) sur la largeur axiale (L) du tambour (7).

    PROCEDIMIENTO Y APARATO PARA LA FABRICACION DE OBJETOS QUE TIENEN CARACTERISTICAS DE RESPUESTA OPTIMIZADAS.

    公开(公告)号:ES2300104T3

    公开(公告)日:2008-06-01

    申请号:ES96906442

    申请日:1996-02-14

    Inventor: ST VILLE JAMES A

    Abstract: SE PROPORCIONA UN METODO PARA FABRICAR UN OBJETO QUE TIENE UN POTENCIAL {{}X{}} GENERADO EN RESPUESTA A UN CAMPO {{}F{}} APLICADO AL MISMO. EL METODO INCLUYE LA FASE DE DISEÑO (801) DE UN MODELO GEOMETRICO DEL OBJETO. SE GENERA UN MODELO MATEMATICO INFORMATIZADO DEL OBJETO (802) DISCRETIZANDO EL MODELO GEOMETRICO DEL OBJETO EN VARIOS ELEMENTOS FINITOS Y DEFINIENDO NODOS EN LOS LIMITES DE LOS ELEMENTOS, DONDE LOS VALORES DEL CAMPO {{}F{}} Y DEL POTENCIAL {{}X{}} SE ESPECIFICAN EN LOS NODOS. ENTONCES SE CALCULA LA MATRIZ DE PROPIEDADES DE UN MATERIAL [K] EN BASE A LA RELACION {{}F{}}=[K] {{}X{}}. A CONTINUACION SE EXTRAEN LOS COEFICIENTES DE PROPIEDADES DEL MATERIAL DE LA MATRIZ DE PROPIEDADES DEL MATERIAL [K] PARA CADA ELEMENTO FINITO DEL MODELO MATEMATICO INFORMATIZADO Y LOS COEFICIENTES DE PROPIEDADES DEL MATERIAL EXTRAIDOS SE COMPARAN (804) CON LOS COEFICIENTES DE PROPIEDADES DE MATERIALES CONOCIDOS CON EL FIN DE BUSCAR COINCIDENCIAS ENTRE LOS COEFICIENTES DE PROPIEDADES DEL MATERIAL EXTRAIDOS Y LOS COEFICIENTES DE PROPIEDADES DE MATERIALES CONOCIDOS. ENTONCES SE DETERMINAN LOS PARAMETROS DE FABRICACION CORRESPONDIENTES A LOS COEFICIENTES DE PROPIEDADES DEL MATERIAL COINCIDENTES (805).

Patent Agency Ranking