초록 ▼

There is disclosed a food steamer having a food tray with a stepped sidewall to provide a subjacent section of lesser cross-sectional area than its upper section. An internal cover is received within the upper section of the food tray and it is slidably received against the interior sidewalls of the

There is disclosed a food steamer having a food tray with a stepped sidewall to provide a subjacent section of lesser cross-sectional area than its upper section. An internal cover is received within the upper section of the food tray and it is slidably received against the interior sidewalls of the upper section permitting adjustment of its level in the upper section whereby the volume of the food compartment beneath the internal cover can be fixedly adjusted. The steaming vessel also has an exterior cover that has a top plate with a peripheral downwardly dependent side walls which are received within the open upper edges of the food tray. In the preferred embodiment, the slidably adjustable internal cover is formed with an outer rigid frame to which is removably attached to a plastic or aluminum film permitting replacement and disposal of the film after use. The bottom wall of the food tray has a central, raised island which serves as a steam collector to receive steam from the subjacent steam generation chamber and distributor to discharge the steam into the food steaming compartment. The lower section of the food tray can be received in a conventional electric frying pan and suspended therein with its bottom wall located above the heating surface of the frying pan.

대표청구항 ▼

A steaming vessel for comestibles which comprises: a. a food tray formed by an open-topped vessel having: (1) a stepped sidewall to provide an upper section and a subjacent section of lesser cross sectional area with a peripheral shoulder therebetween, (2) a bottom wall with a raised central island;

A steaming vessel for comestibles which comprises: a. a food tray formed by an open-topped vessel having: (1) a stepped sidewall to provide an upper section and a subjacent section of lesser cross sectional area with a peripheral shoulder therebetween, (2) a bottom wall with a raised central island; (3) cross members projecting upwardly from said central island to provide a material support; (4) a plurality of raised ribs of lesser height than said cross members and disposed about said island, each having a through slot; and b. a plurality of apertures through said bottom wall at locations surrounding said raised central island; c. a first closure member slidably received within said upper section and having an imperforate transverse sheet to provide a cover for said food tray and thereby form a covered steaming chamber defined by the cover and food tray, said steaming chamber being of variable volume by virtue of sliding movement of the cover within said food tray; d. a second closure having an upper plate and a peripheral, downwardly dependent skirt with an inwardly formed lip to be received into said food tray above said first closure member; whereby said steaming vessel is provided with an upper, heat isolation chamber above said first closure member and a cooking chamber beneath said first closure member.