Robert Boschgmbh

Frank Miller

Udo Hafner

Waldemar Hans

Hartmut Albrodt

Ian C Faye

Helmut G Schwegler

Juergen Hackenberg

Christof Vogel

Thanh-Hung Nguyen-Schaefer

Wolf Stahr

Frank Brenner

Elmar Okrent

Guenter Hoenig

Markus Gesk

Michael Lingner

Martina Bubrin

Franz Thoemmes

Tim Bergmann

Martin Haug

Guenther Bantleon

Andreas Peetz

Lutz Baumgaertner

Martin Moeller

Christoph Roland Hoelzl

Horst Kirschner

Hirokazu Terashima

Bernd Krauss

Matthias Proksch

Norbert Krapp

A coating device for coating components, in particular for nickel-plating spark plug housings. The coating device includes: a housing having an outer anode that is designed to receive the component, an inner anode that can be introduced into a through-opening of the component, and a voltage-generating device, the voltage-generating device being designed to generate a first voltage between the outer anode and the component, as well as a second voltage between the inner anode and the component. The housing has an inlet and an outlet for introducing and discharging a process medium into or out of the housing.

Coating apparatus for coating components

A sealing element of a valve, e.g., a gas valve, for controlling a medium includes a base body having a sealing surface, the sealing surface either (i) being inclined in relation to a center axis of the sealing element or (ii) having at least one inclined area. In addition, a valve seat support of the valve for controlling a medium includes: a first ring-shaped valve seat in a first valve seat plane; a second ring-shaped valve seat in a second valve seat plane; and a passage aperture situated between the first valve seat and the second valve seat, the first and second valve seat planes being perpendicular to a center axis of the valve seat support.

Valve having an improved sealing element and an improved valve seat support

An injector system which is in particular used as an injector block for fuel injection systems of mixture-compressing, spark-ignited internal combustion engines includes a fuel distribution rail, a counter bracket, a first injector, and at least one second injector. Here, the counter bracket has a first connecting piece and a second connecting piece. The first injector is joined to the counter bracket on an input side of the first connecting piece with the aid of an elastic sealing ring. The second injector is joined to the counter bracket on an input side of the second connecting piece with the aid of an elastic sealing ring. In this case, the counter bracket is connected to the fuel distribution rail. The fuel distribution rail is used for distributing compressed natural gas to the injectors. The injector system has a compact design.

Injector system

An atomization system for fuels, particularly for charging a chemical reformer for obtaining hydrogen, includes at least one metering device for metering fuel at at least one metering point into a connecting tube capable of receiving a temperature-adjusted substance stream. The connecting tube features at least one atomization point located downstream of the at least one metering point.

Atomization system

An afterburner device and a method for operating an afterburner device, especially for chemical reformers for obtaining hydrogen, for making heat available from fuels and/or residual gases from a reforming process and/or a fuel cell process. In this context, heat is supplied in a controlled manner from recirculated combustion gases to a first housing and/or a combustion chamber situated in it and at least in part filled with heat resistant, open-pored foamed ceramics. The regulation takes place, for instance, based on a temperature recorded in the combustion chamber using an infrared light measurement.

Afterburner device and method for operating an afterburner device

A fuel injector for injecting water, in particular into the gas flow of fuel cells, has a valve needle having joined to its spray-discharge end a valve-closure member, which cooperates with a valve-seat surface formed on a valve-closure member a sealing seat. A spray-discharge orifice is provided downstream from the sealing seat, at least a portion of the surfaces of the fuel injector that come into contact with water being coated by a corrosion-inhibiting and/or friction-reducing coating.

Injection valve with a corrosion-inhibiting, wear-resistant coating and method for the production thereof

A dosing device for liquid fuels, in particular for input into a chemical reformer in order to recover hydrogen or into a post-combustion device in order to generate heat, includes at least one metering device for metering fuel into a metering conduit and a nozzle body, adjoining the metering conduit, includes at least one spray discharge opening which opens into a metering chamber, including a nozzle body having a perforated spray insert in which at least one spray discharge opening is disposed.

Dosing device

A valve for controlling a fluid, in particular for controlling a gas. The valve includes a valve housing having a housing sleeve and an electromagnetic actuator for an armature which is guided in an axially displaceable manner and which cooperates with a valve seat situated on a seating plate so that a fluid flow through outflow orifices in the seating plate is controllable. The armature is guided along an armature sleeve which is situated in the housing sleeve.

Valve for controlling a fluid

An atomizer nozzle () for fuels, in particular for feeding them into a chemical reformer for obtaining hydrogen, has a nozzle body () containing spray-discharge orifices () that discharge into a metering space, and has at least one metering aperture (). The spray-discharge orifices () are situated at elevation levels () so as to have a radial directional component with respect to a center line () of the nozzle body (), each elevation step having at least one spray-discharge orifice (), and the spray-discharge orifices () of at least one elevation level () being connected to at least one channel () of a nozzle-body insert () that has at least one flow-through opening ().

Atomising nozzle

Growing community of inventors

Ilsfeld, Germany

Frank Miller