Claims
- 1. A one piece manifold comprising a one piece integrally molded housing having:
- a first transverse passageway for receiving a water supply;
- a second transverse passageway for receiving an air supply;
- a first nozzle receiving chamber positioned along the passageways laterally one side of a severing region and at least a second nozzle receiving chamber positioned along the passageways on an opposite side of the severing region, each said nozzle receiving chamber being in communication with both passageways so that when the water enters both chambers from the first passageway, it can entrain air in both nozzles from the second passageway;
- at least one radial inlet connected at the severing region in a one piece integral manner to at least one of the transverse passageways adjacent to and between the first and second nozzle receiving chambers and on an opposite side of the severing region from the first and second nozzle receiving chambers;
- whereby the housing is constructed so that when the nozzle receiving chambers are separated by severing transversely at least once through the severing region two separate nozzle assemblies can be created, each with a nozzle chamber that can be connected to a water and air passageway and each being capable of entraining air into water when air and water are supplied.
- 2. The manifold of claim 1, wherein the chambers each have a central axis which is essentially perpendicular to the passageways.
- 3. The manifold of claim 1, wherein air and water are supplied to the passageways from lateral ends of the passageways.
- 4. The manifold of claim 1, wherein opposing lateral ends of the transverse passageways are closed with removable plug means, the plug means closing the inlets when positioned therein.
- 5. The manifold of claim 1, wherein the at least one such radial inlet is connected to the first transverse passageway and there is a second such radial inlet connected to the second transverse passageway.
- 6. The manifold of claim 5, wherein the inlets are closed.
- 7. The manifold of claim 1, wherein the severing region includes the radial inlet and the housing is constructed so that when the nozzle receiving chambers are separated by severing transversely twice through the severing region, two separate nozzle assemblies can be created with the radial inlet separated therefrom.
CROSS REFERENCES TO RELATED APPLICATIONS
This a division of application Ser. No. 08/646,011 filed May 7, 1996 which is a continuation of application Ser. No. 08/352,667 filed Dec. 9, 1994.
US Referenced Citations (8)
Divisions (1)
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Number |
Date |
Country |
Parent |
646011 |
May 1996 |
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Continuations (1)
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Number |
Date |
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Parent |
352667 |
Dec 1994 |
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