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Variable water flow and dilution chemical dispenser

A dispenser, chemical technology, applied in the direction of distribution device, special distribution device, liquid distribution, conveying or transfer device, etc., can solve the problem of not providing flow speed and so on

Active Publication Date: 2012-10-10
JOHNSONDIVERSEY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] None of the dispensers disclosed in US Patent 4,508,272; US Patent 5,320,288; US Patent 6,749,133 and International Patent Publication No. WO 02 / 36267 provide control over the flow rate of water through the dispenser

Method used

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  • Variable water flow and dilution chemical dispenser
  • Variable water flow and dilution chemical dispenser
  • Variable water flow and dilution chemical dispenser

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Embodiment Construction

[0028] Reference attached figure 1 And attached figure 2 , generally speaking, the dispenser 10 has a body member 12 with a container connector 14 for connecting a container or bottle 16. A preferred connector system is more fully described in co-owned US Pat. No. 6,772,914, the teachings of which are incorporated herein in its entirety. At one end of the body member 12 is a hose attachment 18 for supplying compressed water to the dispenser. Below the attachment 18 is a handle 17 . At the other end is a spout 22 and nozzle 20 for dispensing the mixed chemical solution. A flexible tube 15 extends between the nozzle 20 and the spout 22 .

[0029] as attached figure 2 As shown, body member 12 includes constriction passage 24 and diversion passage 25 interconnected by injector portion 11 . The through hole 27 interconnects the constriction channel 24 and the deflection channel 25 . Rotatably mounted to the body member 12 is a valve member 30 which controls the flow of wat...

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PUM

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Abstract

A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a stream of diluting water. The dispenser includes two valve members which control in one instance the water flow and in another instance the amount of concentrate being siphoned into the water flow. The dispenser is of a simplified design yet can afford a variety of different chemical concentrations, as well as various flow rates of the water.

Description

[0001] References for relevant applications [0002] No references available. [0003] Statement Regarding Federally Funded Research [0004] No applicable statement. Background technique [0005] The technical field of the invention is dispensers for chemical concentrates, and in particular to dispensing chemical concentrates at various flow rates and in different concentrations. [0006] Dispensers of the type to which the present invention pertains are described in US Patent No. 4,508,272; US Patent No. 5,320,288; US Patent No. 6,708,901; and International Patent Publication No. WO 02 / 36267. [0007] None of the dispensers disclosed in US Patent No. 4,508,272; US Patent No. 5,320,288; US Patent No. 6,749,133 and International Patent Publication No. WO 02 / 36267 provide control over the flow rate of water through the dispenser. The adjustment of the concentrate entering the water stream is accomplished by the rotary port 82 in the '272 patent, by the control member 110 in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/24B67D7/78
CPCB05B7/12B05B7/2443B05B7/24
Inventor 柯蒂斯·休伯曼
Owner JOHNSONDIVERSEY INC