Extraction valve
AssigneeNittoku Co., Ltd.
InventorHisaaki Gomi
Life of this patent
Estimating the term…
Abstract
Extraction valve 100 includes main body section 10, first inflow port portion 11a, second inflow port portion 12a, extraction section 12, first flow path 11b, second flow path 12b, first valve body 13 and second valve body 14, push-in bar 15, and cock 18 connected to an end of push-in bar 15 and used to rotate push-in bar 15. One or both of first valve body 13 and second valve body 14 are moved back and forth on the basis of the rotation of push-in bar 15, and first flow path 11b is opened and closed by the back-and-forth movement of first valve body 13 and second flow path 12b is opened and closed by the back-and-forth movement of second valve body 14.
Claims15
An extraction valve into which a first beverage and a second beverage are respectively allowed to independently flow and which enables the first beverage, the second beverage, and the first beverage and the second beverage to be selectively extracted from one extraction section, the extraction valve comprising:
- a main body section having a cylindrical trapezoidal shape;
- a first inflow port portion and a second inflow port portion provided in a back portion of the main body section;
- the extraction section provided on a side surface of the main body section;
- a first flow path provided in the main body section and connecting the first inflow port portion and the extraction section to each other;
- a second flow path provided in the main body section and connecting the second inflow port portion and the extraction section to each other;
- a first valve body contained in the main body section and including a first valve portion inserted into the first flow path and a first support portion supporting the first valve portion;
- a second valve body contained in the main body section and including a second valve portion inserted into the second flow path and a second support portion supporting the second valve portion;
- a push-in bar which is inserted into the main body section and with which the first valve body and the second valve body are brought into contact;
- and
- a cock connected to an end, which is exposed from the main body section, of the push-in bar and used to rotate the push-in bar, wherein
- one or both of the first valve body and the second valve body are moved back and forth on the basis of the rotation of the push-in bar,
- the first flow path is opened and closed by the back-and-forth movement of the first valve body and the second flow path is opened and closed by the back-and-forth movement of the second valve body,
- the push-in bar is slidable to be located at a first position, a second position, and a third position in an axial direction of the push-in bar,
- only the first valve body moves back and forth when the push-in bar is rotated using the cock if the push-in bar is located at the first position,
- only the second valve body moves back and forth when the push-in bar is rotated using the cock if the push-in bar is located at the second position, and
- both the first valve body and the second valve body move back and forth when the push-in bar is rotated using the cock if the push-in bar is located at the third position.
An extraction valve into which a first beverage and a second beverage are respectively allowed to independently flow and which enables the first beverage, the second beverage, and the first beverage and the second beverage to be selectively extracted from one extraction section, the extraction valve comprising:
- a main body section having a cylindrical trapezoidal shape;
- a first inflow port portion and a second inflow port portion provided in a back portion of the main body section;
- the extraction section provided on a side surface of the main body section;
- a first flow path provided in the main body section and connecting the first inflow port portion and the extraction section to each other;
- a second flow path provided in the main body section and connecting the second inflow port portion and the extraction section to each other;
- a first valve body contained in the main body section and including a first valve portion inserted into the first flow path and a first support portion supporting the first valve portion;
- a second valve body contained in the main body section and including a second valve portion inserted into the second flow path and a second support portion supporting the second valve portion;
- a push-in bar which is inserted into the main body section and with which the first valve body and the second valve body are brought into contact;
- and
- a cock connected to an end, which is exposed from the main body section, of the push-in bar and used to rotate the push-in bar, wherein
- one or both of the first valve body and the second valve body are moved back and forth on the basis of the rotation of the push-in bar,
- the first flow path is opened and closed by the back-and-forth movement of the first valve body and the second flow path is opened and closed by the back-and-forth movement of the second valve body,
- the push-in bar is slidable to be located at a first position, a second position, and a third position in an axial direction of the push-in bar,
- only the first valve body moves back and forth when the push-in bar is rotated using the cock if the push-in bar is located at the first position,
- only the second valve body moves back and forth when the push-in bar is rotated using the cock if the push-in bar is located at the second position,
- both the first valve body and the second valve body move back and forth when the push-in bar is rotated using the cock if the push-in bar is located at the third position,
- the push-in bar is movable between the first position and the second position, and
- a position on one side is the first position, a position on the other side is the second position, and a position between the first position and the second position is the third position.
Dependencies are inferred from the claim text.