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US 2022/0161206 A1Published application
Hempcrete spraying device
OwnerRobert Paul Camille Leonardiinventor
Life of this patent
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Abstract
A nozzle includes a main chamber defining a first internal space, a first inlet defined in a first end of the main chamber to couple to a material sprayer, a second inlet to receive a solid material into the main chamber, and an outlet defined in a second end of the main chamber. The first inlet upstream from the second inlet to allow a fluid material to enter the main chamber before the solid material. The main chamber configured to mix the solid material with the fluid material.
Claims20
A hemperete spraying device comprising:
- a spray nozzle comprising:
- a main chamber defining a first internal space;
- a first inlet defined in a first end of the main chamber;
- a second inlet to receive a solid material into the main chamber;
- and
- an outlet defined in a second end of the main chamber;
- and
- a material sprayer coupled to a first end of the main chamber to dispense a fluid material,
- wherein:
- the material sprayer is coupled to the first end of the main chamber upstream from the second inlet, and
- the main chamber configured to mix the solid material with the fluid material.
8 more elements
A nozzle comprising:
- a main chamber defining a first internal space;
- a first inlet defined in a first end of the main chamber to couple to a material sprayer;
- a second inlet to receive a solid material into the main chamber;
- and
- an outlet defined in a second end of the main chamber;
- wherein:
- the first inlet upstream from the second inlet to allow a fluid material to enter the main chamber before the solid material, and
- the main chamber configured to mix the solid material with the fluid material.
5 more elements
Dependencies are inferred from the claim text.