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1. (WO2013110486) BACKFLOW PROTECTOR

Pub. No.:    WO/2013/110486    International Application No.:    PCT/EP2013/050131
Publication Date: Fri Aug 02 01:59:59 CEST 2013 International Filing Date: Tue Jan 08 00:59:59 CET 2013
IPC: B29C 73/16
Applicants: CONTINENTAL REIFEN DEUTSCHLAND GMBH
Inventors: DETERING, Rainer
GERLACH, Markus
ERNST, Gerhard
Title: BACKFLOW PROTECTOR
Abstract:
Breakdown assistance system for sealing and inflating motor vehicle tyres, with a source of pressurised gas, a container for sealant, a distributor unit connected to the container and suitable connecting means, wherein the distributor unit has an inlet line with an inlet valve and an outlet line with a outlet valve opening on the tyre side thereof by connection to a tyre valve, the inlet valve having a closed initial position in which an increase of the internal pressure in the container via the outlet valve presses the inlet valve body onto the valve seat thereof so as to close it.