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7448147 |
Nozzle insert for a Yankee impingement hood
The present invention includes a nozzle insert for use in a drying machine of the type used in paper web drying. The nozzle insert of the present invention includes at least one intake having a...
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7320187 |
Device for blowing a fluid on at least a surface of a thin element and associated blowing unit
The invention relates to a device for blowing a fluid onto at least one face of a thin element of the band type, comprising, within a containment ( 2 ) having a horizontal longitudinal axis (XX′)...
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7032323 |
Device and method for compacting a fiber composite
Disclosed are a device and a method for compacting a continuously conveyed fiber composite (V) by means of heat (W) impingement. A heated treatment medium (L) is blasted towards the fiber composite...
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6990751 |
Rotatable air knife
An air knife or air nozzle manifold for drying or blowing off passing articles moved by a conveyor system is provided with a coupling that permits rotation of the air knife or air nozzle manifold...
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6964117 |
Method and apparatus for adjusting a moisture profile in a web
An apparatus for drying a travelling wet fibrous web is provided which comprises a rotating air-permeable drum. The drum is at least partially surrounded by a hood which has an interior space for...
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6928753 |
Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills
The preferred quality requirements postulated by producers for the product cold-rolled strip include, among good flatness and optimum thickness tolerances, also dryness of the strip in the outlet...
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6895692 |
Device for heat treating metallic webs in-line
A device for heat treating metallic webs in-line, in particular for operation with a low-density protective gas, comprises stabilising nozzle systems which stabilise the course of the web and...
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6895690 |
Apparatus for coating moving fiber webs
An apparatus for coating a moving web, in particular a paper or cardboard web, on one or both sides with a liquid or pastous coating material includes a coating station for applying the coating...
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6842996 |
Segmented air distribution bar
An air-knife is described in the form of a segmented air distribution bar equipped with control valves along the length of the bar to enable a user to incrementally adjust the air distribution...
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6827435 |
Moving air jet image conditioner for liquid ink
A dryer assembly for drying a liquid ink image formed on a substrate comprising a housing defining a portion of a sheet moving path; a plenum positioned within the housing, the plenum including air...
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6751889 |
Photographic media dryer
A dryer has a blower and means for dividing an airflow into two separate chambers. A drying channel is defined between the two chambers and material to be dried passes along the channel. The walls...
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6665952 |
Method for heat processing of substrate
The present invention relates to a method for subjecting a substrate on which a coating film is formed to heat processing, and the method comprises the steps of heating the substrate to a...
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6598312 |
Wafer drying apparatus
A wafer drying apparatus of increased efficiency in which isopropyl alcohol (IPA) supplied to a hood is activated by heat, thereby increasing its diffusion efficiency and enabling it to vaporize...
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6598315 |
Nozzle arrangement in airborne web-drying and method for improving heat transfer in airborne web-drying
A nozzle arrangement in an airborne web-drying apparatus for drying a coated paper web ( 10 ) or the like. The nozzle arrangement comprises at least one overpressure nozzle ( 14 ), which is...
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6581302 |
Dryer for goods in strip or panel form
In known rack dryers, the drying effect is weaker in the outer area on the side of the air intake into the pipe chambers than in the other areas. Said weaker drying effect is caused by turbulence...
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6564473 |
High efficiency heat transfer using asymmetric impinging jet
A method and apparatus for impingement of fluid onto a moving surface. The apparatus includes an asymmetric slot nozzle having an opening formed between an upstream wall and a downstream wall. The...
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6564474 |
Apparatus for heat processing of substrate
The present invention relates to a method for subjecting a substrate on which a coating film is formed to heat processing, and the method comprises the steps of heating the substrate to a...
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6505419 |
Drying compartment for a printed web
A drying compartment for drying a printed web, consisting of a housing with intake and outlet openings for the web and with at least one infrared radiator directed at the web and/or with blower...
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6484418 |
Yankee drying hood and method comprising angled impingement nozzles
A method, system and apparatus is disclosed for drying a wet web quickly and efficiently on the surface of a steam heated drying cylinder in a continuous papermaking process. A steam-heated drying...
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6393719 |
Process and apparatus for removing water from fibrous web using oscillatory flow-reversing air or gas
A process and an apparatus for removing water from a fibrous web are disclosed. The process comprises providing a fibrous web having a moisture content from about 1% to about 99%; providing an...
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6382100 |
Web guide roller, and printing press incorporating the same
A roller assembly positioned downstream of a printing station in a web-fed rotary printing press for pneumatically guiding a web of paper after it has been printed upon, without the risk of...
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6321463 |
Substrate treating apparatus and method of operating the same
A substrate treating apparatus including a substrate support mechanism for supporting a substrate 1 to be treated, a rotary impeller 4 placed to face the surface of the substrate 1 supported by the...
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6298577 |
Device for enhancing removal of liquid from fabric
A device for enhancing removal of liquid from fabric utilizing mechanical and aerodynamic techniques. A base plate contains one or more apertures to which a vacuum is applied for extracting water...
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6293031 |
Method and apparatus for drying a coated paper web or the like
Method and apparatus for drying a coated paper web (W) or the like web. The apparatus (10) comprises sequentially in the running direction of the web--a turning device (16) arranged on the first...
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6289607 |
Flotation dryer unit and method of use
A method and flotation dryer unit effects drying of a web such as a coated paper web. The flotation dryer unit advantageously includes several nozzle boxes extending across the web for feeding...
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6230422 |
Method and apparatus for handling and drying a pulp web
A method and apparatus achieve a more sustainable lift of a wet or heavy pulp web from a pulp machine to the topmost drying level of a pulp drying, allowing the speed of production to be increased...
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6223448 |
Device for conditioning a paper web
In a device for conditioning a preferably freshly printed paper web (2) with a dryer (1) and a remoistening device, wherein the dryer (1) exhibits a heating zone (3), a temperature maintenance zone...
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6209222 |
Belt dryer with cleaning apparatus
The present invention relates to an apparatus for cleaning a belt dryer (10) with at least one belt (18) running through a drying space (17) for receiving the products to be dried, and a cleaning...
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6183146 |
Drier device for photosensitive material
A photographic paper drier device includes a conveyor belt for conveying the photographic paper along a conveying path. A fan or blower dries the photographic paper by application of air thereto...
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6178661 |
Steam blower box
Steam blower box for the application of steam onto a paper or cardboard web, the steam blower box connected to a plurality of steam lines. The steam lines are routed to at least one support plate,...
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6131308 |
Apparatus for levitational guidance of web material
An apparatus for levitational guidance of a continuous web of material for the purpose of its heat-treatment is configured of individual zones. The form ducting of the zones has the shape of an U...
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6128832 |
Method and system for providing conditioned air
A system and method for providing conditioned air to a yarn traveling on a textile machine includes an air conditioning unit local to said textile machine and configured to receive input air and to...
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6108939 |
Blower nozzle
A blower nozzle, especially for heating or cooling web-like materials, especially plastic foil webs, comprises at least one distribution chamber (11) and often a supply chamber (7). In the...
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6110095 |
Apparatus for heating corrugated paperboard
An apparatus and related method for forming a double face paperboard web are disclosed. The apparatus of the present invention includes a heating section upstream from a drawing section. The...
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6085437 |
Water-removing apparatus for papermaking process
A process and an apparatus for removing water from a fibrous web are disclosed. The process comprises providing a fibrous web having a moisture content from about 10% to about 90%; providing an...
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6006446 |
Apparatus for the treatment, in particular drying, of material webs
To provide uniform treatment criteria over the entire surface of a material web (10) in the region of a drying chamber (11), the treatment air or intake air is directed onto the material web (10)...
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5992051 |
Carpet drying system
A carpet drying system is provided including at least one housing and a plurality of air ports mounted on a bottom of the housing for being inserted within a carpet. Also included is an air...
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5970626 |
Dryer for broad articles
A drier for broad articles such as plasterboard has a conveyor in entraining the plasterboard along a drying path in a transport plane and the nozzle boxes for contacting the plasterboard with the...
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5943747 |
Drying and shrinking of textile webs using a tentering frame equipped with guide belts and hot air nozzles
An apparatus for continuous drying and shrinking of textile knitted or woven good incorporates at least one drying station that includes several oppositely disposed and oppositely hot-air nozzles...
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5855476 |
Device for heat treatment of continuous material webs
A device for heat treatment of continuous material webs with hot steam has a substantially sealed housing having at least one chamber, a blower having a shaft, a drive arranged outside of the...
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5836084 |
Stencil dryer
An automated stencil dryer includes a holder mechanism for holding a stencil, a discharge mechanism for discharging air against a stencil positioned in the holder, and a driver mechanism...
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5798026 |
Dry end steam applicator
A steam applicator to apply steam to a web passing by the applicator. The applicator is a main supply header and a plurality of profiling steam chambers to receive steam from the main supply...
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5775002 |
Apparatus for drying an electrode plate for a battery
The apparatus for drying an electrode plate for a battery has: a support drum of a cylindrical shape having a peripheral face on which a long sheet-like electrode plate for a battery is to be...
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5689900 |
Drying apparatus and drying method
Air-blowing nozzles 21 for blowing a hot air are provided in both sides of an electrode sheet 33 for a battery both surfaces of which an electrode compounding agent has been applied to. In each of...
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5623771 |
Steam moistening apparatus
A steam moistening apparatus includes a housing with a steam connection, wherein a steam blow chamber is arranged in the housing. The steam blow chamber has an external wall in common with the...
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5611151 |
Strip cooling, heating, wiping or drying apparatus and associated method
Apparatus for supplying treatment gas, such as for cooling, heating, wiping or drying is provided by a gas handling unit which has a body portion for receipt and discharge of the gas and a...
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5564200 |
Device for heat treatment of a continuously guided material web, in particular a textile web
The material web (1) is acted upon by heated circulating air which permeates with the aid of a fan (7) from a pressure chamber (14) via inlets (6, 6') into the nozzle casings (4, 4'). In order to...
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5444925 |
Fluid treatment apparatus and method
A new apparatus for treating substrates with fluids, as well as a corresponding fluid treatment method, is disclosed. The new apparatus includes a new configuration of fluid jet injectors which...
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5355595 |
Steam box
A steam box includes a system for distributing steam onto a web being calendered. At least one valve is connected to the steam distributing system for controlling the flow of steam onto the web....
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5345696 |
Device for hot-air drying of a film printed in a rotogravure machine
A device (1) for the hot-air drying of a printed film in a rotogravure machine, comprising a support structure (3) to house a blowing group (4) which blowing group (4) will feed hot air towards a...
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