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1. WO2008129064 - DEVICE FOR THE THERMAL LOSS REDUCTION

Publication Number WO/2008/129064
Publication Date 30.10.2008
International Application No. PCT/EP2008/054951
International Filing Date 23.04.2008
IPC
B65G 21/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
21Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
E06B 3/00 2006.01
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
CPC
B65G 21/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
21Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
F27B 9/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
9Furnaces through which the charge is moved mechanically, e.g. of tunnel type
06heated without contact between combustion gases and charge; electrically heated
10heated by hot air or gas
F27D 99/007
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
99Subject matter not provided for in other groups of this subclass
007Partitions
Applicants
  • C.M.V. DI FRATI MIRCO & SAIMON & C. S.N.C. [IT]/[IT] (AllExceptUS)
  • FRATI, Mirco [IT]/[IT] (UsOnly)
  • FRATI, Saimon [IT]/[IT] (UsOnly)
Inventors
  • FRATI, Mirco
  • FRATI, Saimon
Agents
  • NEGRINI, Elena
Priority Data
BO2007A00030524.04.2007IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE FOR THE THERMAL LOSS REDUCTION
(FR) DISPOSITIF POUR LA RÉDUCTION DE PERTES THERMIQUES
Abstract
(EN)
A device for the thermal loss reduction between two rooms (R, O) and fit to be associated with a tunnel doorway (T) for the passage of objects (P) between said rooms (R, O). Said device comprises: at least a sliding means (2) almost parallel to the passage direction of the objects and having a length at least equal to the maximum dimension of the object in the passage direction; at least a truck means (3) driven in both directions by respective motor means along the respective sliding means (2) between an extreme inner position in respect to the passage direction and an extreme outer position; at least a bulkhead means (4) fixed to a correspondent truck means (3) and driven by respective motor means, between an opening condition (A) and a closing (C) condition in which respectively it open and occludes at least partially the passage opening of the tunnel (T) doorway. In an operating condition of the device (1) the at least a bulkhead means (4) in the closing condition (C) avoids or limits the thermal loss between the rooms (R, O) and it is moved by the respective truck means (3) together with other objects (P); in the extreme inner position and when at least an object (P) is near to the at least a bulkhead means (4), the respective motor means set the at least a bulkhead means (4) in the opening (A) condition, said at least a bulkhead means (4) in the latter condition and thus without interference with the at least an object (P) is carried by the respective truck means (3) in the extreme outer position where it is suddenly placed in the closing condition (C).
(FR)
Dispositif pour la réduction de pertes thermiques entre deux pièces (R, O) et en mesure d'être associé à une entrée de porte de tunnel (T) pour le passage d'objets (P) entre lesdites pièces (R, O). Ledit dispositif comprend : au moins un moyen coulissant (2) presque parallèle à la direction de passage des objets et ayant une longueur au moins égale à la dimension maximum de l'objet dans la direction de passage ; au moins un moyen formant chariot (3) entraîné dans les deux directions par un moyen formant moteur respectif le long du moyen coulissant (2) respectif entre une position interne extrême par rapport à la direction de passage et une position externe extrême ; au moins un moyen formant cloison (4) fixé à un moyen formant chariot (3) correspondant et entraîné par un moyen formant moteur respectif, entre une condition d'ouverture (A) et une condition de fermeture (C) dans lesquelles, respectivement, il ouvre et ferme au moins partiellement l'ouverture de passage de l'entrée de porte du tunnel (T). Dans une condition de fonctionnement du dispositif (1), ledit au moins un moyen formant cloison (4) dans la condition de fermeture (C) évite ou limite la perte thermique entre les pièces (R, O) et il est déplacé par le moyen formant chariot (3) respectif avec d'autres objets (P). A la position interne extrême et lorsqu'au moins un objet (P) est proche dudit au moins un moyen formant cloison (4), le moyen formant moteur respectif met ledit au moins un moyen formant cloison (4) dans la condition d'ouverture (A), ledit au moins un moyen formant cloison (4) dans cette dernière condition et ainsi, sans interférence avec ledit au moins un objet (P), le moyen formant moteur respectif est transporté par le moyen formant chariot (3) respectif à la position externe extrême où il est soudainement placé dans la condition de fermeture (C).
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