Cartridge and admixing apparatus for a manually operable apparatus for spraying water mixed with an additive
AssigneeBrill Gloria Haus-Und Gartengerate GmbH
InventorWerner Kress
Life of this patent
Estimating the term…
Abstract
A cartridge for an admixing arrangement of a manually operable arrangement for spraying a solvent, in particular water, into which an additive in the form of a liquid concentrate, such as a plant or crop protection agent, has been mixed, includes an outer cartridge housing; a pressure-sensitive inner container for accommodating the liquid concentrate; a mixing chamber, the mixing chamber having a device with a first outlet opening, for the concentrate or plant spray, an inlet opening, designed as a throttle, for the solvent or water, and a second outlet opening for the concentrate/solvent mixture.
Claims32
A cartridge for an admixing apparatus for a manually operable device for spraying a solvent into which an additive, in a form of one of a liquid concentrate and a spray medium, has been mixed, said cartridge comprising:
- a cartridge housing;
- a pressure sensitive interior reservoir to accommodate said one of the liquid concentrate and the spray medium;
- and
- a mixing chamber including a device with a first outlet opening for said one of the liquid concentrate and the spray medium, an inlet opening which is a throttle for the solvent, and a second outlet opening for a mixture of the solvent and said one of the liquid concentrate and the spray medium.
An admixing apparatus for a manually operable device for spraying a solvent into which an additive, in a form of one of a liquid concentrate and a spray medium, has been mixed, said admixing apparatus comprising:
- a cartridge including:
- a cartridge housing;
- a pressure sensitive interior reservoir to accommodate said one of the liquid concentrate and the spray medium;
- and
- a mixing chamber including a device with a first outlet opening for said one of the liquid concentrate and the spray medium, an inlet opening which is a throttle for the solvent, and a second outlet opening for a mixture of the solvent and said one of the liquid concentrate and the spray medium.
A manually operable device for spraying a solvent into which an additive, in a form of one of a liquid concentrate and a spray medium, has been mixed, said manually operable apparatus comprising:
- a delivery device;
- a pressure water connection;
- and
- an admixing apparatus between said delivery device and said pressure water connection, said admixing apparatus including a cartridge which includes:
- a cartridge housing;
- a pressure sensitive interior reservoir to accommodate said one of the liquid concentrate and the spray medium;
- and
- a mixing chamber including a device with a first outlet opening for said one of the liquid concentrate and the spray medium, an inlet opening which is a throttle for the solvent, and a second outlet opening for a mixture of the solvent and said one of the liquid concentrate and the spray medium.
A cartridge for an admixing apparatus, said cartridge comprising:
- a pressure sensitive interior reservoir to accommodate a liquid concentrate;
- and
- a mixing chamber including a device with a first outlet opening for said liquid concentrate, an inlet opening for a solvent, and a second outlet opening for a mixture of said liquid concentrate and said solvent, said inlet opening for said solvent having an opening diameter depending upon said liquid concentrate, said opening diameter configured such that said liquid concentrate is optimally discharged.
A cartridge for an admixing apparatus, said cartridge comprising:
- a reservoir to accommodate a liquid concentrate;
- and
- a mixing chamber including a device with a first outlet opening for said liquid concentrate, an inlet opening for a solvent, and a second outlet opening for a mixture of said liquid concentrate and said solvent, said inlet opening for said solvent having an opening diameter depending upon said liquid concentrate, said opening diameter being between approximately 1.2 mm and approximately 3 mm.
Dependencies are inferred from the claim text.