Sig Technology Ag

Leister Technologies Ag

Thomas Hocker

Bruno Von Wyl

Gernot Boiger

Roger Alther

Michal Gorbar

Yoram De Hazan

Pascal Horat-Fässler

Egon Lang

Rolf Weiss

Marlon Boldrini

Stéphane Mauchle

Dirk Penner

Pascal Horat-FÄSSLER

A ceramic heating resistor to be arranged in a tubular element of an electrical heating element for heating a fluid, preferably air, wherein the heating resistor can be produced by sintering a green body comprising at least one ceramic raw material. The heating resistor includes an electrically insulating component and an electrically conducting component, and the electrically insulating component forms a matrix in which the electrically conducting component is accommodated. An electrical heating element for heating a fluid, preferably air, including at least one tubular element, through which a fluid flows or can flow, and to a device for heating a fluid, preferably air, including at least one such heating element.

Ceramic heating resistor, electrical heating element, and device for heating a fluid

The self-opening closure includes a pouring spout (), which can be assembled leak-proof on a combipack or a container spout sealed with foil material, twist cap () and a self-opening sleeve () arranged inside the pouring spout, which can be made to rotate by the twist cap. The self-opening sleeve forms on its upper edge an indentation (), which becomes smaller towards the bottom edge () and tapers off into the same. There are guiding means present on the outer side of the self-opening sleeve and on the inner side of the pouring spout so that the self-opening sleeve is guided downwards by rotation on the pouring spout. The indentation () lies partially inside the pouring spout and partially below the same after unscrewing of the cover cap and forms an air inlet channel, which results in a steady outpour of the liquid content of a combipack.

Self-opening closure with air inlet channel for composite packaging or for container necks to be sealed with foil material

Growing community of inventors

Winterthur, Switzerland

Thomas Hocker