Faucet spout including a side outlet and flow control features

Patent metadata

Field	Value
Publication number	US-11555299-B2
Application number	US-202017001837-A
Country	US
Kind code	B2
Filing date	Aug 25, 2020
Priority date	Aug 28, 2019
Publication date	Jan 17, 2023
Grant date	Jan 17, 2023

Abstract

A faucet spout includes an arm extending from an upstream portion to a downstream portion. The arm defines a longitudinal axis extending between the upstream portion and the downstream portion. A passageway is disposed in the arm, and the passageway is configured to receive water from a water source. A plurality of baffles is disposed in the passageway. The plurality of baffles defines a tortuous flow path in the passageway. An outlet is disposed substantially perpendicularly to the longitudinal axis. The outlet is configured to receive water from the passageway and deliver water from the faucet spout.

First claim

The following is claimed:

1. A faucet spout for delivering water, comprising:
an arm extending from an upstream portion to a downstream portion, the arm defining a longitudinal axis extending between the upstream portion and the downstream portion;
a passageway disposed in the arm and including an inlet configured to receive water from a water source, the inlet extending substantially parallel to the longitudinal axis;
a plurality of baffles disposed in the passageway and defining a tortuous flow path in the passageway; and
an outlet disposed substantially perpendicularly to the longitudinal axis, the outlet configured to receive water from the passageway and deliver water from the faucet spout; and
wherein each baffle of the plurality of baffles are disposed upstream from the outlet such that water is delivered in a substantially uniform flow from the outlet.

2. The faucet spout of claim 1 , wherein the plurality of baffles comprises:
a first baffle having a first shape; and
a second baffle having a second shape, the second shape being different than the first shape.

3. The faucet spout of claim 1 , wherein the plurality of baffles comprises:
a plurality of first baffles each having a first shape; and
a plurality of second baffles each having a second shape, the second shape being different than the first shape.

4. The faucet spout of claim 1 , wherein at least some of the plurality of baffles comprise a common shape.

5. The faucet spout of claim 1 , wherein the plurality of baffles comprises:
a first baffle comprising a first size; and
a second baffle comprising a second size, the second size being larger than the first size.

6. The faucet spout of claim 1 , wherein the plurality of baffles comprises:
at least one baffle disposed at the upstream portion; and
an outlet baffle disposed at the downstream portion.

7. The faucet spout of claim 1 , wherein the plurality of baffles are elongated in a transverse direction substantially perpendicular to the longitudinal axis.

8. The faucet spout of claim 7 , wherein the plurality of baffles comprises:
a first baffle having a first upstream end and a first downstream end; and
a second baffle having a second upstream end and a second downstream end, the second upstream end being offset from the first upstream end in a transverse direction and toward the outlet, the transverse direction being substantially perpendicular to the longitudinal axis.

9. The faucet spout of claim 8 , wherein the plurality of baffles further comprises:
a third baffle having a third upstream end and a third downstream end, the third upstream end being offset from the second upstream end in the transverse direction and toward the outlet.

10. The faucet spout of claim 9 , wherein the first upstream end, the second upstream end, and the third upstream end are offset according to a linear function.

11. The faucet spout of claim 8 , further comprising a flow director disposed in the passageway, the flow director comprising an external surface carrying the plurality of baffles.

12. The faucet spout of claim 11 , wherein the flow director further comprises a plurality of internal channels, the plurality of internal channels defining the tortuous path together with the plurality of baffles.

13. A faucet spout for delivering water, comprising:
a passageway having an inlet portion configured to receive water from a water source and an outlet portion configured to receive water from the inlet portion;
a longitudinal axis extending between the inlet portion and the outlet portion;
an outlet disposed substantially perpendicularly to the longitudinal axis, the outlet configured to receive water from the passageway and deliver water from the faucet spout;
a flow director disposed in the passageway and including a body having an outer surface, a plurality of baffles supported on the outer surface of the body, and an inner surface defining an internal passageway in fluid communication with the outlet, the flow director defining a tortuous flow path in the passageway, the tortuous flow path comprising:
a first segment in which water flows away from the outlet, the plurality of baffles defining the first segment of the tortuous path; and
a second segment in which water is received from the first segment and water flows toward the outlet.

14. The faucet spout of claim 13 , wherein the plurality of baffles are elongated in a transverse direction substantially perpendicular to the longitudinal axis.

15. The faucet spout of claim 14 , wherein the plurality of baffles comprises:
a first baffle having a first upstream end and a first downstream end;
a second baffle having a second upstream end and a second downstream end, the second upstream end being offset from the first upstream end in a transverse direction and toward the outlet, the transverse direction being substantially perpendicular to the longitudinal axis; and
a third baffle having a third upstream end and a third downstream end, the third upstream end being offset from the second upstream end in the transverse direction and toward the outlet.

16. The faucet spout of claim 15 , wherein the first upstream end, the second upstream end, and the third upstream end are offset according to a linear function.

17. The faucet spout of claim 13 , wherein the flow director further comprises an external surface carrying the plurality of baffles.

18. A faucet spout for delivering water, comprising:
a passageway having an inlet portion configured to receive water from a water source and an outlet portion configured to receive water from the inlet portion;
a longitudinal axis extending between the inlet portion and the outlet portion;
an outlet disposed substantially perpendicularly to the longitudinal axis, the outlet configured to receive water from the passageway and deliver water from the faucet spout;
a flow director disposed in the passageway and defining a tortuous flow path in the passageway, the tortuous flow path comprising:
a first segment in which water flows away from the outlet;
a second segment in which water is received from the first segment and water flows toward the outlet;

wherein the flow director comprises a plurality of baffles, the plurality of baffles defining the first segment of the tortuous path;
wherein the plurality of baffles are elongated in a transverse direction substantially perpendicular to the longitudinal axis; and,
wherein the plurality of baffles comprises:
a first baffle having a first length in the transverse direction; and
a second baffle having a second length in the transverse direction, the second length being greater than the first length.

19. The faucet spout of claim 18 , wherein the first baffle is disposed between the inlet portion and the second baffle.

20. The faucet spout of claim 18 , wherein the plurality of baffles further comprises:
a third baffle having a third length in the transverse direction, the third length being greater than the second length.

21. The faucet spout of claim 20 , wherein the second baffle is disposed between the first baffle and the third baffle.

22. The faucet spout of claim 20 , wherein the first length, the second length, and the third length differ according to a linear function.

23. A faucet spout for delivering water, comprising:
a passageway having an inlet portion configured to receive water from a water source and an outlet portion configured to receive water from the inle

Assignees

• Delta Faucet Co

Inventors

• Buescher Alisha Nicole
• Hayes Gerald Robert
• Johnson Brian Wayne

Classifications

• B05B1/34 Primary

  designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl (designed to control volume of flow B05B1/30) · CPC title

• E03C1/0412

  Constructional or functional features of the faucet handle (valve actuating members as such F16K31/60) · CPC title

• E03C1/0407

  Spouts for unpressurized outflow of water · CPC title

• E03C1/0404 Primary

  Constructional or functional features of the spout · CPC title