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US 10,955,091 B2Granted
Tank valve
AssigneeDaimler AG
InventorsSimone Albert, Fabian Gall, Philipp Hausmann
Life of this patent
Estimating the term…
Abstract
A tank valve for installation on a compressed gas container has a base body having a shared gas connection for refueling/extraction which is divided inside the base body into a refueling line and an extraction line as part of an extraction path, and has an extraction valve in the extraction line. The tank valve has a check valve disposed in the extraction path in series with the extraction valve, blocking the flow against the flow direction when gas is extracted.
Claims13
A tank valve for installation on a compressed gas container, comprising:
- a base body having a shared gas connection for refueling and extraction which is divided inside the base body into a refueling line and an extraction line as part of an extraction path and having an extraction valve in the extraction line;
- wherein a first check valve is disposed in the extraction path in series with the extraction valve and wherein the first check valve blocks a flow opposite to a flow direction during extraction of gas;
- wherein a pipe burst protection is disposed in the extraction path;
- wherein a respective valve body of the first check valve and of the pipe burst protection is lifted off a respective valve seat via a respective spring element during normal operation.
1 more element
Dependencies are inferred from the claim text.