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Hoechst Aktiengesellschaft

Fmp Technology Gmbh Fluid Measurements & Projects

Agfa-gevaert Ag

Atotech Deutschland Gmbh

Sulzer Chemtech Ag

Sgl Carbon Ag

Gesellschaft Zur Verwertung Der Gasartenerkennungstechnik in Brennersystemen (gvgb)

Invent Gmbh--entwicklung Neuer Technologien

Applikations- Und Technik Zentrum Fuer Energiever- Fahrens-, Umwelt- Und

Tata Steel Limited

Invent Umwelt-und Verfahrenstechnik Ag

Fmp Fluid Measurements and Projects Gmbh

Kw -technologie Gmbh & Co. Kg

Mohr, Ulrich

Franz Durst

Peter Lehmann

Joachim Stroszynski

Raimund Haas

Werner Interthal

Gerhard Mack

Manfred Dammann

Dimosthenis Trimis

Miroslaw Weclas

Herbert Zeisel

Andreas Elsaesser

Heinrich Meyer

Guenter Hultzsch

Klaus Joerg

Otfried Gaschler

Sebastian Franz

Marcus Höfken

Willy Tauscher

Stephan Wanner

Jürgen Künzel

Heribert Streup

Sanjay Chandra

Ulrich Mohr

Arthur Handtmann

Werner Koller

Andreas Doker

Buelent Uensal

Olaf Pickenacker

Guenter Brenn

Michael Keppler

Michael Zeilmann

Michael Schafer

Gunter Brenn

Ritesh Prashanna Mohanty

Gerold Dimaczek

Guenter Hutzsch

Stefan Schneider

Yu Han

Hussain Abdul Hussain Ratlamwala

Bülent Ünsal

Rajamani Sambasivam

Surya Narayan Lenka

Satish Kumar Ajmani

Dr-Ing Bülent Ünsal Ünsal

A method for drying a fluid film, which is applied to a surface of a substrate and includes a vaporizable liquid, includes following steps: transporting the substrate on a transport surface of a transport device along a transport direction through a drying device; vaporizing the liquid by way of a heat source having a heating surface, wherein the heating surface is disposed at a distance of 0.1 mm to 5.0 mm opposite to a surface of the substrate; and removing a vaporized liquid in a direction of the heat source.

Method and device for drying a fluid film applied to a substrate

The invention relates to a fuel injection system, in particular a common rail injection system, in which fuel is conducted from a distributor pipe via high-pressure lines to injectors, by means of which the fuel can be injected during an injection cycle with a number of injection pulses, wherein each of the high-pressure lines is provided with at least one damping device for damping pressure pulsations. In order to simplify the production of the damping device, the damping device has a pipe, in which a core that is held at a distance via spacers so as to form an annular gap is provided.

Fuel injection system

The invention relates to a coating tool for applying a fluid film onto a substrate, wherein disposed upstream of a slot nozzle () for producing a fluid film, said nozzle extending substantially across the entirety of a first width (B) of the coating tool in unbroken fashion, is a distribution space () for distributing the fluid over a second width (B) of the slot nozzle (), wherein at least one channel () for feeding fluid is provided upstream of the distribution space (), said channel having a third width (B), and wherein the third width (B) is smaller than the second width (B). To avoid an uneven throughput of material across the width of the slot, it is proposed according to the invention that a plurality of feed channels () be disposed in the distribution space (), said channels having a cross sectional area that increases in the direction of flow (S).

Coating tool for applying a fluid film onto a substrate

The invention relates to a method for determining the instantaneous rate of the mass flow of a flow of a fluid pulsating periodically at a frequency f, said method comprising the following steps: a) a pressure gradient in the flow over a certain period (P) is determined, b) the harmonic amplitude of the pressure gradient is calculated by means of Fourier transformation, c) the frequency f and the time t are converted into dimensionless numbers F, t and d) the rate of the mass flow is determined using a table from which at least one corresponding value describing the mass flow rate and/or a phase difference can be deduced for each dimensionless number F of the frequency f.

Method and device for determining the instantaneous mass flow of pulsating flows

The invention relates to a device equipped with a burner for combusting a fuel/oxidant mixture inside a combustion chamber in which a material () is provided that endures a maximum temperature. The inventive device also comprises one or more supply lines () for the fuel as well as for the oxidant which are provided for supplying the same into the combustion chamber. The inventive device is characterized in that it is designed for carrying out a combustion with a combustion temperature of the fuel/oxidant mixture that exceeds the maximum temperature. The device is designed in such a way that at least one additional supply line () is provided via which an additional gas having, in particular, a low calorific value can be supplied to the combustion chamber. Said additional gas enables the temperature during combustion to be lowered to a value that is less than the maximum temperature.

Method for a burner and a corresponding device

The invention relates to a device for adjusting the mixture of oxidation agent/fuel in the feeding pipe () of a burner. Said device comprises means () for changing the composition of the oxidation agent/fuel mixture and a measuring instrument () for detecting the condition of the oxidation agent/fuel mixture and a circuit () for controlling said means () for changing the composition on the basis of the condition detected by the measuring instrument. The invention is characterized in that the measuring instrument detects the condition of at least one partial mixture of the oxidation agent/fuel mixture via the viscosity or a function therefore before the combustion and that it is located upstream, in terms of the direction of flow, of the means () for changing the composition. The invention is also characterized in that the measuring instrument controls the composition in accordance with a function of the detected viscosity by means of the circuit for controlling the means () or that it is located downstream of the means () for changing the composition and that it controls the composition of the oxidation agent/fuel mixture by means of the circuit for controlling the means ().

Device for adjusting the oxidation agent/fuel mixture in the feeding pipe of a burner

A sensor for measuring the flow velocity of gases. The sensor includes a printed circuit board ( ) having an opening ( ) formed therein. A pair of first contact elements are disposed on opposing sides of the opening on an upper side of the circuit board ( ), and a pair of second contact elements are disposed on opposing sides of the opening on a lower side of the circuit board ( ). A first wire ( ) with end portions respectively connected to the first contact elements extends across the opening ( ) on the upper side of the circuit board ( ). A second wire ( ) with end portions respectively connected to the second contact elements extends across the opening ( ) on the lower side of the circuit board ( ).

Sensor for measuring flow velocity in gases and method for the production thereof

The invention relates to a method for the combustion of liquid fuel (F), especially oil. Wherein the liquid fuel (F) is distributed by means of a distribution device (,) and directed to a downstream reactor with porous means (,) having a communicating pore volume, whose Pecler number allows for flame expansion and full combustion of the liquid fuel (F) inside the porous means (,).

Method and device for the combustion of liquid fuel

Method and device for treating holes or recesses extending into workpieces with liquid treatment media

The invention relates to a method for converting heat into work, a gaseous fuel being compressed and subsequently burnt and a drive means 2 being moved due to volumetric expansion generated as a result of combustion. In order to allow low-pollutant combustion, there is provision, according to the invention, for the compressed gaseous fuel to be burnt in a porous body 8.

Method and device for converting heat into work

The invention relates to a sheet-like radiation-sensitive recording material whose surface is a discontinuous dulling layer comprising monodisperse particles is present. The dulling layer can be produced by spraying on a dulling liquid. An apparatus comprising an oscillation generator, which can transmit oscillations to the liquid in the apparatus, and has an orifice plate which has at least one hole with a diameter of from 5 to 250 .mu.m and from which the liquid emerges in the form of at least one laminar free jet which disintegrates into monodisperse drops is suitable for this purpose. The oscillation generator is preferably a piezoelectric ceramic.

Dulled radiation-sensitive recording material and process for its

A packing as a porous body for burners, in particular for heating systems, is provided with a housing having an inlet for a gas/air mixture as a combustable gas mixture, a combustion chamber, an ignition device in the combustion chamber and an exhaust gas outlet. The combustion chamber is at least partly filled with a three-dimensional ordered packing of heat resistant ceramic material, foil material, or sheet metal material having continuous hollow cavities for the formation of a defined flame zone.

Burner for heating systems

Burner having porous material of varying porosity

A distributor tube has tube slots in its shell surface transversely of the inflow direction of a fluid into the distributor tube. A casing tube is enclosed by the distributor tube and is divided into flow chambers, each of which is bounded by two annular plates and connected to an inlet sector. A star-shaped volume flow divider is located on the inlet side of the distributor tube as a tube insert, which divides the introduced mass flow rate into partial flow rates for the flow chambers. In another embodiment, the distributor tube encloses a rotationally symmetric pressure distributor, whereby the fluid within the distributor tube encounters equal pressure in the radial and axial flow directions over the inlet length of the distributor tube.

Process for the uniform introduction of a fluid, and apparatus for

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Langensendelbach, Germany

Franz Durst