Shower

Patent metadata

Field	Value
Publication number	US-11872575-B2
Application number	US-201916367361-A
Country	US
Kind code	B2
Filing date	Mar 28, 2019
Priority date	Sep 3, 2014
Publication date	Jan 16, 2024
Grant date	Jan 16, 2024

Abstract

A shower assembly includes an inlet port, a reservoir, and a plurality of drop outlet ports. The inlet port receives water from a water source at an inlet flow rate. The reservoir receives water from the inlet port, and is not pressurized by a line pressure of the water source regardless of the inlet flow rate. Each of the plurality of drop outlet ports is configured such that water passes from the reservoir through the plurality of drop outlet ports, forms a drop at each drop outlet port, and falls from each drop outlet port by gravity only as discrete drops of water.

First claim

What is claimed is:

1. A shower assembly comprising:
an inlet port for receiving water from a water source at an inlet flow rate;
a reservoir for receiving water from the inlet port, wherein the reservoir is not pressurized by a line pressure of the water source even when the reservoir receives the water at a maximum inlet flow rate of up to 2.5 gallons per minute; and
a plurality of drop outlet ports;
wherein each of the plurality of drop outlet ports is configured such that water passes from the reservoir through the plurality of drop outlet ports, forms a drop at each drop outlet port, and falls from each drop outlet port by gravity only as discrete drops of water.

2. The shower assembly of claim 1 , wherein the plurality of drop outlet ports have a collective flow rate that is substantially equal to the inlet flow rate when water in the reservoir is at a height above each of the plurality of drop outlet ports and below a maximum height of the reservoir.

3. The shower assembly of claim 1 , wherein each of the plurality of drop outlet ports includes an inlet, an outlet, and a bore extending between the inlet and the outlet.

4. The shower assembly of claim 3 , wherein the diameter of each bore is between 0.01 inches and 0.04 inches.

5. The shower assembly of claim 3 , wherein each outlet has a hemispherical shape.

6. The shower assembly of claim 3 , wherein the plurality of drop outlet ports includes a first plurality of drop outlet ports having outlets with a first geometry to produce discrete drops of water having a first size, and wherein the plurality of drop outlet ports includes a second plurality of drop outlet ports having outlets with a second geometry that is different than the first geometry to produce discrete drops of water having a second size that is different than the first size.

7. The shower assembly of claim 6 , wherein the first plurality of drop outlet ports and the second plurality of drop outlet ports each have a common bore diameter.

8. A shower assembly comprising:
an inlet port for receiving water from a water source at an inlet flow rate;
a reservoir for receiving water from the inlet port, wherein the reservoir is configured to prevent the reservoir from completely filling with water such that the reservoir is not pressurized by a line pressure of the water source even when the inlet flow rate of the water received by the reservoir is up to 2.5 gallons per minute; and
a plurality of drop outlet ports, wherein each of the plurality of drop outlet ports is configured to produce only discrete drops of water.

9. The shower assembly of claim 8 , wherein the plurality of drop outlet ports have a collective flow rate that is substantially equal to the inlet flow rate when water in the reservoir is at a height above each of the plurality of drop outlet ports and below a maximum height of the reservoir.

10. The shower assembly of claim 8 , wherein each of the plurality of drop outlet ports includes an inlet, an outlet, and a bore extending between the inlet and the outlet.

11. The shower assembly of claim 10 , wherein the diameter of each bore is between 0.01 inches and 0.04 inches.

12. The shower assembly of claim 10 , wherein each outlet has a hemispherical shape.

13. The shower assembly of claim 10 , wherein the plurality of drop outlet ports includes a first plurality of drop outlet ports having outlets with a first geometry to produce discrete drops of water having a first size, and wherein the plurality of drop outlet ports includes a second plurality of drop outlet ports having outlets with a second geometry that is different than the first geometry to produce discrete drops of water having a second size that is different than the first size.

14. The shower assembly of claim 13 , wherein the first plurality of drop outlet ports and the second plurality of drop outlet ports each have a common bore diameter.

15. A shower assembly comprising:
an inlet port for receiving water from a water source at an inlet flow rate;
a reservoir for receiving water from the inlet port, wherein the reservoir is not pressurized by a line pressure of the water source even when the inlet flow rate of the water received by the reservoir is up to 2.5 gallons per minute; and
a plurality of drop outlet ports, wherein each of the plurality of drop outlet ports is configured to produce only discrete drops of water;
wherein the plurality of drop outlet ports have a collective flow rate that is substantially equal to the inlet flow rate when water in the reservoir is at a height above each of the plurality of drop outlet ports and below a maximum height of the reservoir.

16. The shower assembly of claim 15 , wherein each of the plurality of drop outlet ports includes an inlet, an outlet, and a bore extending between the inlet and the outlet.

17. The shower assembly of claim 16 , wherein the plurality of drop outlet ports includes a first plurality of drop outlet ports having outlets with a first geometry to produce discrete drops of water having a first size, and wherein the plurality of drop outlet ports includes a second plurality of drop outlet ports having outlets with a second geometry that is different than the first geometry to produce discrete drops of water having a second size that is different than the first size.

18. The shower assembly of claim 17 , wherein the first plurality of drop outlet ports and the second plurality of drop outlet ports each have a common bore diameter.

Assignees

• Kohler Co

Inventors

• Rexach Rafael Alfredo
• Szemetylo Stephanie
• Richter-O'Connell David J
• Elsesser Jeffrey James
• Giefer James S

Classifications

• B05B1/188

  with user-actuated controlling members · CPC title

• B05B1/182 Primary

  characterised by their outlet openings or elements; Mounting arrangements therefor · CPC title

• B05B1/185 Primary

  characterised by their outlet element; Mounting arrangements therefor · CPC title

• B05B1/18 Primary

  Roses; Shower heads · CPC title

• B05B15/60

  Arrangements for mounting, supporting or holding spraying apparatus · CPC title