Changeover unit for fuel gas pressure reducer
OwnerKao Hsung Tsunginventor
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Abstract
The creation discloses a changeover unit for a fuel gas pressure reducer comprising at least two pressure reducers applicable for various kinds of fuel gases, and a changeover valve for connecting a gas source to the pressure reducers. Said changeover valve further comprises a valve body accommodating groove, and a valve core mounted within the valve body accommodating groove. The pressure reducers for various kinds of fuel gases are connected by the valve body accommodating groove of the changeover valve, and are applicable for at least two or more kinds of fuel gases by switching the valve core. Users can adjust or change the pressure reducer which matches the kind of fuel gas by themselves in accordance with the kind of fuel gas.
Claims7
A changeover unit for a fuel gas pressure reducer comprising at least two pressure reducers applicable for various kinds of fuel gases, which are provided in a casing, and a changeover valve for connecting a gas source to the pressure reducers, wherein the changeover valve further comprises a valve body accommodating groove which is provided within the casing, and a valve core which is mounted within the valve body accommodating groove, and said valve body accommodating groove is provided thereon with at least two passages corresponding to the number of pressure reducers and independent of one another, each of which is respectively connected to the corresponding pressure reducer and controls the on/off of the two passages via the valve core.
Dependencies are inferred from the claim text.