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US 9,810,429 B2Granted
Gas control unit of modular design and modular gas control valve
Assigneeebm-papst Landshut GmbH
InventorsEnno Jan Vrolijk, Roland Keber, Hans-Joachim Klink
Life of this patent
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Abstract
The invention relates to a gas control unit of modular design, in particular for controlling the quantity of gas to be fed to a gas burner, having a pneumatically controlled gas control valve that is configured as a whole as a module and is usable in such a gas control unit of modular design together with a gas safety valve.
Claims10
A gas control unit of modular design for pneumatic control of a quantity of gas to be supplied to a gas burner, the gas control unit comprising a gas control valve that is configured as a module and at least one gas safety valve configured as a module;
- the gas control valve comprising a housing with a gas inlet, a valve body held in the housing and arranged movably in an axial direction, a valve seat, and a spring which acts in the axial direction on the valve body, wherein the gas control valve is pneumatically controlled and configured as a whole as a replaceable module.
Dependencies are inferred from the claim text.