Übersetzung für "Flame impingement" in Deutsch

Shrinkage, even with direct flame impingement is minimal.

Metallic shielding shall be used to prevent direct flame impingement on the thermocouples.

The flame impingement area of deposition burner 5 has a diameter of about 15 mm.

A uniform fire source of 1,65 m length shall provide direct flame impingement on the container surface across its entire diameter.

Immediately following the ignition, the fire shall produce flame impingement on the surface of the container, along 1,65 m length of the fire source across the container;

Shielding shall be used to prevent direct flame impingement on the fusible plug (PRD) if present.

A pyrometer is directed at the preform surface 10 and its field of measurement is located in the flame impingement zone of one of the central deposition burners 5 .

No smoke or dripping material arises during the flame impingement (DIN EN ISO 11925-2).

Preferred is an inorganic hydroxide or hydrate releasing water at the fire temperature or upon flame impingement, particularly aluminum hydroxide, aluminum oxide hydrate or a partially hydrated aluminum hydroxide.

Also coming under consideration in regard to flame impingement are other water-releasing inorganic hydroxides or hydrates as described in EP 0 274 068 A2.

Method according to claim 1, characterised in that at least one of a roller hearth furnace is used as the first furnace (3) and an induction furnace or a DFI furnace (Direct Flame Impingement furnace) or a combination of induction furnace and DFI furnace is used as the second furnace (4).

Method according to claim 1, characterised in that a DFI furnace (Direct Flame Impingement furnace) is used as the first furnace (3).

In a preferred embodiment, the perforated plate has cooling apertures, particularly bore holes and/or slot openings, at least in a primary combustion area of the flame tube for impingement cooling of the flame tube.

Directly subsequently to this, the inner jacket of the individual folds or waves of the bellows is exposed to a direct flame impingement, which relatively rapidly results in the destruction of the inner jacket so that the floor of the passage is then itself exposed to the force of the flames.

Moreover, the metals of the metallic cover layer can be pretreated, for example with corona treatment, plasma treatment, flame impingement or other standard methods.

Prior to applying the top coat, the cover and the plastic molded part can be subjected to a pre-treatment for activating the surface, preferably a plasma pre-treatment and/or corona pretreatment and/or flame impingement.

The purpose of testing the limiting oxygen Index (LOI) is to measure the relative flammability of a material during flame impingement in a controlled environment.

Physical methods such as plasma activation, corona treatment or flame impingement for the pretreatment of plastics and elastomers are mainly used.

Some low-energy adhesives, especially PTFE and polyolefins, etc. can only be bonded after special pretreatment of the surfaces, e.g. with fluoridation, low-pressure plasma, corona, flame impingement, etc.

The LOI states the minimum concentration which is required to maintain a flame impingement of the thermoplastic material for 3 minutes or for a length of 50mm.

The drawback of the coating according to the prior art, however, is that the coating agents begin to smolder under the action of heat, in particular, with flame impingement, at temperatures as low as 750° C. to 800° C. Powder ignites, for example, at even higher temperatures, creating an open flame.

In both embodiments, the flames impinge in the angle of strips 24 of the upper layer.

At the high temperatures produced by the combustion, the concentrate soon forms small molten droplets, which together with the SO2 flame impinge on the upper surface of a fluidized bed of carbon.

If a flame impinges on the generally circular surface of the flame barrier, the flame is cooled, with the aid of a multiplicity of gaps in the flame barrier elements 2 a, 2 b and 2 c, to such an extent that it goes out.

Rather, the various regeneration areas can be regenerated through an arrangment of burners whose flame jets impinge against different surface areas of the filter.

This arrangement has the advantage that the region of the metal and slag discharge points cannot be damaged by a directly impinging flame but that, at the same time, the temperature of the tapped metal is sufficiently high for fault free operation.

A flame is applied to this foam and the sample forms a hard char where the flame impinges.

The PV array was set on fire and monitored with a specific instrumentation to find out what happens when the flames impinge on the PV modules.

This electrode is at such a distance from the burner that the flame pattern of the gas burner only heats the monitoring electrode, or the flames only impinge on it more or less directly, when a pot has been placed onto the cooking pot of the gas burner.

The small flames formed there impinge against a water-cooled rotating roller where part of the soot is deposited.