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Patent Searching and Data


Matches 301 - 350 out of 3,917

Document Document Title
WO/1995/027880A1
The invention concerns a method and device for drying green bricks (perforated bricks) (4) disposed in a single layer on air-permeable carriers (3) and in wide rows with the perforation axes (5) oriented in the direction of motion (T), t...  
WO/1995/012794A1
The present invention concerns a method and a device for drying moisture-containing objects using microwave energy. The aim of the present invention is to gain full control over the drying process in a tunnel dryer and also to optimize t...  
WO/1995/006229A1
The apparatus comprises a drying enclosure (10), open-ended inlet and outlet ducts (11, 12) communicating with the enclosure, and conveyors (13, 14, 15) for conveying the material to be dried along the inlet duct, through the enclosure a...  
WO/1995/004908A1
In order to dry boards, the boards are guided on racks through a drier and brought into contact with drying air in two stages. In a stage A with a higher drying power, the drying air is supplied at a higher temperature and with an at lea...  
WO/1995/003517A1
In a process for drying coated surfaces in a hot-air drier, part of the hot air in the drier is continuously circulated therein as a secondary airstream which is mixed with a primary airstream heated to above the drying temperature Tmax....  
WO/1995/001540A1
Drier which comprises: a loading unit (3) suited to convey the product to be treated (10) inside a drying chamber (2); a drying chamber (2); an unloading belt (4) which conveys the material outside the drier once the treatment has been c...  
WO/1994/029657A1
A high speed pin oven for drying the exterior coatings on open ended cans (16) includes a U-shaped duct (30) through which the cans mounted on a conventional pin chain (17) are conveyed with the side and end walls (36, 35) of the duct (3...  
WO/1994/016274A1
An apparatus for gas treatment of products, especially food products, comprises a housing (12) having an inlet opening (18) and an outlet opening (19). A conveyor belt (8) transports the products through the housing along a path from the...  
WO/1994/010067A1
An improved endless conveyor belt is provided which can carry minute particles of conveyed product such as are found in packed bed applications, without limiting the ability of the conveyor belt to articulate into a spiraling conveyor st...  
WO/1994/010518A1
An apparatus is provided that comprises a self-stacking spiral conveyor (19) that traverses through a circulating atmosphere. The atmosphere is manipulated by one or more chambers (36, 38, 40) having an open side adjacent to the perforat...  
WO/1994/007100A1
The present invention relates to an apparatus (1) efficiently producing brick (53). More specifically, the invention relates to an automated, ultra low profile, continuously moving dryer, kiln and brick handling system which provides eff...  
WO/1994/007099A1
Device for the transfer of wooden boards in a drying microwave tunnel oven, especially composite wooden boards (36), comprising means (46, 48) for pressing and transferring said boards during drying and microwave generators (18) which op...  
WO/1994/005961A1
A process and device are useful for drying industrial casks (60). The industrial casks (60) are set on a slanting base (12, 20) and are enclosed in a pressure-tight vacuum hood (30). A suction hose (40) linked to the vacuum hood (30) ext...  
WO/1994/004329A1
The process involves blowing in the drying air so as to make it flow only through perforations (10i) of brick blocks (10) without substantially affecting the outer lateral surfaces of the blocks themselves. This process is carried out th...  
WO1993019337A3  
WO/1993/023970A1
Apparatus for inductively heating metal can lids (50) includes high-permeability, low-conductivity cores (10, 12, 14) having at least two magnetically opposite polar portions (20, 22, 24) both directed toward a conveyance path (16) for t...  
WO1993019208A3  
WO/1993/019208A2
The invention concerns the making of a dryer for the continuous drying and conditioning treatment of hides or fabrics, which includes: a loading unit (3, 203) composed of an entry belt (31, 231) on which the goods (10, 210) to be treated...  
WO/1993/019337A2
The invention concerns a device (1) for drying products on a moving conveyor belt (14), in particular the gum strips on envelopes (2), using warm air which is drawn through a heat exchanger (10, 11) and to distributor box (5) by an air c...  
WO/1993/011397A1
A device for drying timber in the form of elongated wood pieces, such as boards or planks, comprises one or more drying rooms and means for introducing dry in-take air into the drying room and evacuate more moist exhaust air therefrom. S...  
WO/1993/010188A1
Self-extinguishing thermoplastic polymeric compositions comprising a phosphorus derivative and condensation compounds obtained by means of the polymerization of polyaminic mixtures essentially constituted by derivatives of 2,4,6-triamino...  
WO/1993/010412A1
A drying device is disclosed for drying workpieces, comprising a housing which accomodates a horizontally running continuous conveyor, heating elements, and at least one blower to direct air onto the workpieces. The heating elements are ...  
WO/1993/006425A1
In a drying device, small wooden boards (2) are clamped from both sides by pressure lines that extend transversely to their fibres.  
WO/1993/005355A1
A convection air holding zone (32, 32a) utilizes turbulent ejector air flow along paths parallel to the path of travel of the article (28) being baked in a paint bake oven (10). Air recirculation means (50, 52) are provided within the co...  
WO/1993/005351A1
A paint baking oven utilizes air flow throughout the oven to ventilate solvents and/or resins which evaporate off during the paint baking process. Air is continuously introduced through air seals located along the paint baking oven at va...  
WO/1993/003620A1
According to the invention, food pastes are directly introduced into a drying climate after leaving the mould. Long (6) or short (6k) food pastes are directly transferred from press-mould (7) to drying (8). Long food pastes (6) may be cu...  
WO/1993/002561A1
The invention proposes that the strip of pasta be first introduced into a drying environment instead of being suspended immediately after the exit of the product from the mould. The strips of pasta (6) are taken endlessly in the form of ...  
WO/1993/002319A1
There is disclosed herein a drive system (38) and a coupling system for each roller in a roller hearth kiln (10). The drive system is modular and encased and includes a plurality of aligned drive worms (82, 76) that engage driven gears t...  
WO/1993/000174A1
Drying apparatus (12) includes a plurality of horizontally extending axles (11) protruding from both sides of a frame (16). An associated electric motor is actuated for rotating axles (11) and consequently helmet shells (1). Following pl...  
WO/1992/022387A1
A golf ball washer (12) feeds wet balls into an air moving transport mechanism that dries the balls as they are carried to one of a number of dispensers (10). The wet balls move by gravity down an inclined infeed chute (20) to a load sta...  
WO/1992/021922A1
The present invention provides a novel method and apparatus for supporting a clay slug (10) during the thermal processing necessary for the formation of a finished brick. The present invention further provides a method for obtaining unif...  
WO/1992/019925A1
The invention relates to microelectronic and electric engineering. The method comprises the following stages: at the first stage the coating is conditioned at the room temperature during the time interval from 20 sec to 1 hour, depending...  
WO/1992/014979A1
An oven for curing coating material applied to metal sheets (15) has a heating section (17), a cooling section (18) and an incinerator (19) for burning fumes from the coating material. The oven also has a conveyor for carrying sheets thr...  
WO1992007222A3  
WO/1992/008086A1
The cone mass is treated by blowing warm air through the mass as well as wetting the cone mass if necessary. The intention is to produce seeds efficiently. The cone mass to be treated is divided into small batches of 10-100 kg, most adva...  
WO/1992/007222A2
Apparatus (1) for drying out stacks (3) of documents or books has an upper drying out compartment (2) and a dehumidifier unit (4) housed in lower compartment (5). Fan heater (6) recirculates air through the compartments (4, 5). Layers of...  
WO/1991/012945A1
Ware drying apparatus comprising a mould (30) and a frusto-conical mould casing (28). A cap (52) movably vertically by a ram (50) is provided for selectively closing the top of the casing (28). A heating element (58) extends beneath the ...  
WO1991008975A3  
WO/1991/008975A2
A support, in particular a profile or wire frame, for a continuous transport device for transporting thin, flexible objects, panels or metal sheets, through a drying tunnel or through a tunnel for heat treatment or the like is characteri...  
WO/1991/007265A1
Successive strips of sheet material are each loaded onto respective trolleys (3) so as to extend longitudinally thereon, and the trolleys (3) are each loaded into one end (10) of a gas cooling tunnel (8) in which they are conveyed one af...  
WO/1991/002204A1
A continuous conveyor for pasta products inside a dryer consisting of substantially flexible transport means arranged inside the dryer according to the desired path and of a plurality of containers which are restrained to said substantia...  
WO/1990/003099A1
The films (3) to be dried are entrained in a transfer movement by conveyer belts (9) and maintained in a state of levitation by compressed air blown through perforations (15) arranged in matrix fashion in a plate (13) located below the f...  
WO/1990/003097A1
In the automatic manufacture of printed circuit boards, evaporation and pre-drying can be carried out compactly and economically in a single operation and a single installation. The horizontal printed circuit boards are moved vertically ...  
WO/1988/005634A1
In order to dry or ripen foodstuffs giving off humidity, a processing room (1) with air inlets (7) on its lower side is disclosed. The air inlets are formed by the peripheral openings of textile hoses (6) suspended above the surface of t...  
WO/1988/003366A1
The oven for the desiccation of unripe plums to produce prunes comprises a double walled, heat insulated enclosure (1), built as a tunnel, and equipped with air curtains (2 and 3) at its entrance and exit. Air agitation equipment causes ...  
WO/1988/003636A1
The machine consists of more arms (2), on which the hanks (1) are laid and these arms are anchored to a rotating system (11) which transports them, in a continuous cycle, into a chamber inside. The said arms (2), are inside hollow, and s...  
WO/1987/003076A1
For the transport through drying installations of printed circuit boards with various widths, the printed circuit boards being held by opposite edges only, the retaining arms or board holders are by themselves or automatically adapted to...  
WO/1986/001065A1
Difficulties are found in heating objects like electronic components, in conventional ovens, such as, the inability to accurately measure the temperatures of the objects, large amounts of energy required and the inadaptability of convent...  
WO/1985/003766A1
Method for drying by infrared radiation coated work-pieces, particularly of irregular shape, and plant for implementing such method. The work-pieces are dried by means of infrared radiation in a plurality of predetermined temperature are...  
WO/1985/002249A1
Run-through brick drying plant, which operates by the chamber dryer principle. The brick loads (T) to be dried are brought through a front door (16a) into the drying chamber (K1). After drying, the brick loads (T) are removed from the op...  

Matches 301 - 350 out of 3,917