Ablutionary fitting

Patent metadata

Field	Value
Publication number	US-12366059-B2
Application number	US-201916696851-A
Country	US
Kind code	B2
Filing date	Nov 26, 2019
Priority date	Jun 2, 2017
Publication date	Jul 22, 2025
Grant date	Jul 22, 2025

Abstract

An ablutionary fitting includes an outlet for providing a stream of water and a dispersing barrier arranged in the stream, such that the liquid passing through the dispersing barrier is broken up into a plurality of smaller streams, forming a spray, wherein the smaller streams are at least in part directed by the dispersing barrier.

First claim

What is claimed is:

1. An ablutionary fitting comprising:
an outlet for providing a stream of water;
a dispersing barrier arranged in the stream, such that liquid passing through the dispersing barrier is broken up into a plurality of smaller streams, forming a spray, wherein the smaller streams are at least in part directed by the dispersing barrier, and wherein the stream of water exits the outlet directly through the dispersing barrier; and
a first spacer mechanism configured to alter a distance between the dispersing barrier and the outlet;
wherein the outlet and the dispersing barrier are driven to rotate about an axis substantially perpendicular to a plane of the dispersing barrier in at least one of a clockwise and a counterclockwise direction; and
wherein rotation of the dispersing barrier is independent of rotation of the outlet.

2. The ablutionary fitting of claim 1 , wherein the dispersing barrier comprises a mesh.

3. The ablutionary fitting of claim 2 , wherein the mesh is formed of a first set of substantially parallel wires running in a first direction, and a second set of substantially parallel wires running in a second direction, substantially perpendicular to the first direction.

4. The ablutionary fitting of claim 3 , wherein:
the first set of wires comprises wires of a first shape cross section and first size; the second set of wires comprises wires of a second shape cross section and second size; and
at least one of (a) the first shape cross section is different from the second shape cross section or (b) the first size is different from the second size.

5. The ablutionary fitting of claim 1 , wherein the dispersing barrier comprises a plate, having a plurality of through passages, the through passages being angled with respect to a surface of the plane.

6. The ablutionary fitting of claim 1 , wherein:
the outlet is able to move at different speeds; and
the speed of movement, at least in part, controls characteristics and patterns of the spray.

7. The ablutionary fitting of claim 1 , wherein the outlet comprises one or more nozzles, each of the one or more nozzles having an outlet aperture arranged to form the stream as a jet.

8. The ablutionary fitting of claim 7 , wherein:
the nozzle includes a plurality of outlet apertures;
each outlet aperture arranged to provide a jet; and
the number and size of the outlet apertures at least in part determines characteristics and pattern of the spray.

9. The ablutionary fitting of claim 8 , wherein:
the outlet apertures are arranged over the surface of the nozzle; and
the pattern of the outlet apertures at least in part determines the characteristics and pattern of the spray.

10. The ablutionary fitting of claim 8 , wherein:
each outlet aperture forms a first angle between a first axis perpendicular to a plane defined by the dispersing barrier and an axis perpendicular to the outlet aperture;
at least some of the plurality of outlet apertures form different first angles to each other; and
the first angle of each outlet aperture at least in part determines the characteristics and pattern of the spray.

11. The ablutionary fitting of claim 8 , wherein:
the circumferential position of each outlet aperture is described by a second angle defined as a rotational angle in the plane of the dispersing barrier;
at least some of the plurality of outlet apertures form different second angles to each other; and
the second angle of each outlet aperture at least in part determines the characteristics and pattern of the spray.

12. The ablutionary fitting of claim 1 , wherein the distance that the dispersing barrier is held in front of the outlet at least in part determines characteristics and pattern of the spray.

13. The ablutionary fitting of claim 1 , wherein the ablutionary fitting comprises at least two dispersing barriers.

14. The ablutionary fitting of claim 13 , wherein at least some of the dispersing barriers are arranged consecutively, such that liquid passes through the dispersing barriers in series.

15. The ablutionary fitting of claim 14 , further comprising a second spacer mechanism for altering the distance between the dispersing barriers, wherein the distance between the dispersing barriers at least in part determines characteristics and pattern of the spray.

16. The ablutionary fitting of claim 15 , wherein at least some of the dispersing barriers are arranged in the same plane, and the dispersing barriers form different patterns in the spray.

17. The ablutionary fitting of claim 16 , wherein a first set of dispersing barriers is arranged in a first plane, and a second set of dispersing barriers is arranged in a second plane, such that a selected dispersing barrier from the first set and a selected dispersing barrier from the second set are arranged consecutively, such that liquid passes through the selected dispersing barriers in series.

18. The ablutionary fitting of claim 1 , wherein the dispersing barrier defines a plane, the plane substantially perpendicular to the stream of water, wherein at least part of the dispersing barrier projects away from the plane, such that the dispersing barrier is three dimensional.

19. The ablutionary fitting of claim 1 , wherein rotation of the outlet is independent of rotation of the dispersing barrier.

20. An ablutionary fitting comprising:
an outlet for providing a stream of water;
a dispersing barrier arranged in the stream, such that liquid passing through the dispersing barrier is broken up into a plurality of smaller streams, forming a spray, wherein the smaller streams are at least in part directed by the dispersing barrier, and wherein the stream of water exits the outlet directly through the dispersing barrier; and
a first spacer mechanism configured to alter a distance between the dispersing barrier and the outlet;
wherein the outlet and the dispersing barrier are driven to rotate about an axis substantially perpendicular to a plane of the dispersing barrier in at least one of a clockwise and a counterclockwise direction; and
wherein the dispersing barrier comprises a mesh, and wherein the mesh is formed of a first set of substantially parallel wires running in a first direction, and a second set of substantially parallel wires running in a second direction, substantially perpendicular to the first direction.

Assignees

• Kohler Mira Ltd

Inventors

• Sansum Nigel Paul

Classifications

• B05B3/0417

  comprising a liquid driven rotor, e.g. a turbine · CPC title

• B05B3/008

  comprising a wobbling or nutating element, e.g. rotating about an axis describing a cone during spraying (B05B3/043 takes precedence) · CPC title

• B05B1/262

  with fixed deflectors · CPC title

• B05B1/18

  Roses; Shower heads · CPC title

• E03C1/0408

  Water installations especially for showers (E03C1/06 takes precedence; shower heads B05B1/18) · CPC title