[0004] Tunnel ovens that use air impingement heating
are known for cooking a broad range of food products,
including pizza. An example of a tunnel oven is shown
in U.S. Patent No. 4,873,107. This patent discloses a pair
of oppositely rotating conveyor belts arranged to form a
gap along a cooking path. Separate heated air manifolds
are positioned with each conveyor belt for directed pressurized
hot air on the upper and lower surfaces of a pizza
item conveyed along the cooking path in the gap.
:
FIG. 5 is an enlarged fragmentary perspective view
of one of the jet curtain plates through which heated
impingement air flows against food items traversing
the interior of the FIG. 1 cooking appliance;
:
[0011] With reference to FIGS. 1 through 3, there is
provided a high speed cooking appliance 11 according
to a preferred embodiment of the present invention. High
speed cooking appliance 11 includes a housing 14, a
conveyor assembly 13, an air impingement assembly 17
and an electrical heater assembly 19.
:
[0013] Toasting/cooking passageway 30 is divided into
a first toasting/cooking area 31A and a second toasting/
cooking area 31B. Air impingement assembly 17 is
located above conveyor belt loop 136 and has a first air
impingement heater 17A and a second air impingement
heater 17B.
:
[0018] Air impingement heater 17B includes a supply
duct assembly or plenum 70 that is positioned slightly
above outlet 28.
:
1. A cooking device (11, 200) including:
an air impingement assembly (17, 206) which is capable of contacting a food product (12) with heated air (156) from above;
:
Patentansprüche
1. Kochvorrichtung (11, 200), enthaltend:
einen Luftaufblaseaufbau (17, 206), der ein Nahrungsprodukt (12) mit heißer Luft (156) von oben in Kontakt bringen kann;
:
Revendications
1. Appareils de cuisson (11, 200) incluant :
un ensemble d'agitation/de circulation d'air (17, 206) qui est capable de mettre en contact un produit anlimentaire (12 avec de l'air chauffé (156) par le haut
https://data.epo.org/publication-server/pdf-document?PN=EP14...

Premiers tests prometteurs
Baptisé « impact à jet direct » (direct jet impingement),


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Note added at 2 hrs (2011-04-14 06:11:00 GMT)
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http://www.itespresso.fr/ibm-presente-une-solution-innovante...

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Note added at 2 hrs (2011-04-14 06:31:32 GMT)
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Similaire to heat gun (hot air blower):

Old paint should be completely removed by scraping and sanding the surface; a heat gun can be used to speed work on large surfaces, but be sure to take care to avoid igniting paint or substrate.
Enlever complètement l'ancienne peinture en grattant, puis poncer la surface; pour accélérer la tâche sur de grandes surfaces, employer un pistolet chauffant, mais s'assurer de veiller à ne pas mettre feu à la peinture ou au substrat.
http://www.linguee.fr/francais-anglais/search?sourceoverride...