Auxiliary element for cooking vessels, has energy saving sleeve that is provided with cooking vessel walls, where energy saving sleeve is adapted at diameters, heights and different grip conditions
摘要
<p>The auxiliary element has an energy saving sleeve (1) that is provided with cooking vessel walls. The energy saving sleeve is adapted at diameters (3), heights (4) and different grip conditions. The energy saving sleeve is alternatively formed in flexible pleated or band-shape or band shape with horizontal grooves or band-shape with tongues or honeycomb shape.</p>
