METODO Y APARATO CORRESPONDIENTE PARA CONFORMAR ARTICULOS HUECOS, MEDIANTE PRESION INTERNA. CONSISTE EN UNA PRENSA DE SIMPLE EFECTO, CON PISON SUPERIOR VERTICALMENTE ALTERNATIVO (12) AL CUAL SE FIJA UN CONJUNTO DE MATRIZ SUPERIOR (16) Y CON ARMAZON FIJO INFERIOR (14) AL CUAL SE ACOPLA UN CONJUNTO DE MATRIZ INFERIOR (18). UN SISTEMA HIDRAULICO (20) PONE EN FUNCIONAMIENTO LOS CONJUNTOS DE MATRIZ (16...

A method and apparatus for balancing of out-of-balance forces in centrifuges or combined washing machines-spin driers comprising a drum with horizontal rotation axis initially being brought to a relatively low speed of rotation, which is at least of the magnitude such that all laundry clings to the drum wall. At this rotation speed the out-of-balance force is measured and compared with a set value...

PURPOSE:To efficiently recover digestive gas from organic sludge, by forming the lower conical part of the main body of a digesting cell with a contained angle of 70-110 deg. and controlling the ratio of the height of the main body to its maximum diameter at the central body part of the main body to 1:1.2-1:2.2. CONSTITUTION:The main body 1 of an anaerobically digesting cell is constituted by a ce...

PURPOSE:To effectively perform the utilization of fluctuating digestive gas, by providing an automatic gas-bearing means at a branched part in the channel of an exhaust pipe, a means for detecting an amount of charged sludge at the inlet side of a digesting cell and a means for detecting an amount of formed digestive gas in the exhaust pipe at the outlet side of the digesting cell. CONSTITUTION:Di...

An aqueous coating solution is sprayed into the interior of the reactor. After the aqueous coating solution has been sprayed, steam is injected and condensed within the reactor. Upon polymerizing a vinyl chloride-base monomer composition in the reactor after having been treated, the formation of deposits of polymer on the internal surfaces of the reactor is substantially reduced and even suppresse...

DISPOSICION DE MANDO DE FRENO. UN ELEMENTO DE ROZAMIENTO 12A ESTA ADAPTADO PARA SER APRETADO CONTRA UNA PISTA GIRATORIA 11A, BAJO LA ACCION DE UN EMPUJADOR (20) APLICADO DESLIZANTE SOBRE UN CUERPO (16) ENTRE DOS POSICIONES EXTREMAS DE REPOSO Y DE FRENADO. ESTE MANDO LLEVA UNA PALANCA (25) UNIDA AL EMPUJADOR (20) POR UNA EXCENTRICA (27, 29) MONTADA SOBRE EL CUERPO (16). APLICACIONES: MANDOS DE FREN...

A first piston having a passageway for hydraulic fluid and a second piston slide within a cylindrical body of a jack for crown or disk brakes provided with a spring for opening the brake clamp or yoke. An extension of the first piston slides within a guide and actuates a movable pusher. A closure seal closes the passageway when the first piston touches the second piston. The axial friction force o...

A process for preparing a catalyst for cleaning exhaust gases comprising a refractory carrier composed mainly of alumina and having deposited thereon, iron oxide, cerium oxide and at least one noble metal element, which comprises impregnating said carrier with (a) an aqueous solution A prepared by adding aqueous ammonia to an aqueous solution containing a water-soluble iron salt as a material for ...