초록 ▼

A pressurized injection steamer for heating food items such as pastries, rolls or the like to render them appetizing both in appearance and taste. The steamer includes a pressurized steam generating chamber below a food supporting surface. The food supporting surface includes a plurality of upstandi

A pressurized injection steamer for heating food items such as pastries, rolls or the like to render them appetizing both in appearance and taste. The steamer includes a pressurized steam generating chamber below a food supporting surface. The food supporting surface includes a plurality of upstanding, hollow injector needles having one or more steam outlet holes adjacent the upper end upon which the food items to be steam heated are impaled. A generally horizontal, non-heat conducting elongated tube enters the steam chamber through one of the side walls for spraying tap water through side orifices into the steam chamber and the water falls onto a subjacent heated platen for immediate vaporization. An apertured baffle plate above the water inlet tube prevents non-vaporized liquid from entering the open bottoms of the hollow needles. The elongated tube is further insulated to prevent heating of the incoming water through the walls of the steam generating chamber. The cover plate is releasably secured to the top of the steam generating chamber by cam locking or other means. A safety interlock prevents the introduction of water into the steam chamber prior to secure locking of the cover plate.

대표청구항 ▼

An injection steamer for heating food items or the like, comprising: a steam generating chamber comprising a lower housing portion and an upper cover plate; means for heating an area of said steam generating chamber; water inlet means mounted in a steam chamber above the heated area for introducing

An injection steamer for heating food items or the like, comprising: a steam generating chamber comprising a lower housing portion and an upper cover plate; means for heating an area of said steam generating chamber; water inlet means mounted in a steam chamber above the heated area for introducing water from a source thereof, said water inlet being manufactured of a material having a low heat transfer coefficient; means for removably mounting the upper cover plate to said steam generating chamber lower housing portion; a plurality of injector needles mounted in fluid communication with said steam chamber for supplying said pressurized steam to the interior of a food item, a baffle plate mounted between said water inlet means and said injection needles, said means for removably mounting said cover plate to the steam generating housing lower portion comprises a bayonet mount wherein said bayonet mount is operable by relative rotation of said cover plate to said lower housing portion, and interlock means to prevent steam generation when said cover plate is not securely locked to the lower housing portion, said interlock comprises cam actuated switch means connected to said water inlet tube to prevent the introduction of water into said steam chamber, said switch means actuated by rotation of said cover plate relative to said lower housing portion wherein said switch means is mounted below said bayonet mount to be actuated by engagement thereof upon complete securement of said cover plate to said lower housing portion to permit steam generation.