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US 12,600,614 B2Granted
Pressure regulator and sparkling water machine
AssigneeCarbon8Water, Inc.
InventorAndreas Hansen
Life of this patent
Estimating the term…
Abstract
Disclosed are a pressure regulator and a sparkling water machine. The pressure regulator includes: an arc flow path and a transiting chamber; a cross section of the arc flow path is configured to gradually increase from an input end of the arc flow path to an output end of the arc flow path, and the input end of the arc flow path is communicated with an inlet of the pressure regulator; and the transiting chamber is respectively communicated with the output end of the arc flow path and a discharging port of the pressure regulator.
Claims13
A pressure regulator, comprising:
- an arc flow path, wherein a cross section of the arc flow path is configured to gradually increase from an input end of the arc flow path to an output end of the arc flow path, and the input end of the arc flow path is communicated with an inlet of the pressure regulator;
- a transiting chamber respectively communicated with the output end of the arc flow path and a discharging port of the pressure regulator;
- a shell formed with a pressure regulating chamber and the transiting chamber, wherein the shell is provided with the inlet and the discharging port, and the pressure regulating chamber is communicated with the inlet;
- and
- a guiding member provided in the pressure regulating chamber, wherein an outer sidewall of the guiding chamber is fitted with an inner sidewall of the pressure regulating chamber;
- wherein at least one of the outer sidewall of the guiding member and the inner sidewall of the pressure regulating chamber is provided with a spiral groove to form a spiral flow path between the guiding member and the inner sidewall of the pressure regulating chamber;
- and
- the arc flow path is the spiral flow path.
5 more elements
Dependencies are inferred from the claim text.