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Dispensing device

A technology for dispensers and drawers, which can be used in washing devices, textiles and papermaking, and other washing machines, and can solve the problems of expensive, difficult, and complex designs in terms of capital and environment

Inactive Publication Date: 2013-05-01
UNILEVER NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, accurate dosing is essential as even a small excess can have large effects
Accurate dosing of flowable liquid or gel compositions via the drawer is difficult, the disadvantage of pre-measuring in a dosing cup and pouring into the drawer is that flowable liquids, especially thick liquids, leave a residue which means the dose may is incorrect
An alternative is to use metered dosing devices such as metered dispensing devices, but these are financially and environmentally expensive due to increased material volume and complex design

Method used

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  • Dispensing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] refer to figure 1 , a removable drawer liner dispenser 1 for dispensing concentrated flowable laundry composition 3 via a drawer 4 (with compartment 5 ) of a washing machine 7 .

[0032] With this arrangement, dispensing concentrated flowable laundry composition 3 within the washing machine 7 via the drawer compartment 5 is conveniently accomplished by dosing the drawer liner dispenser 1 . The drawer liner dispenser 1 may already be in the drawer compartment 5 or may be in another location to be placed in the drawer compartment 5 after the composition 3 has been transferred.

[0033] The drawer liner dispenser 1 includes measurement marks (not shown) so that the composition can be measured as it is being transferred into or onto the drawer liner dispenser. This makes measuring dispensers on the main packaging unnecessary.

[0034] The drawer liner dispenser comprises an inclined wall 9 which, in use (when the device is placed in a drawer), is inclined at an obtuse ang...

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PUM

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Abstract

A removable drawer liner dispenser for dispensing a concentrated flowable laundry composition via a drawer of a washing machine. Also a method of washing fabrics within a washing machine, with a concentrated laundry composition and the drawer liner dispenser, the method comprising the steps of: 1. transfer the concentrated laundry composition into drawer liner dispenser 2. inserting the drawer liner dispenser into the drawer of the washing machine 3. washing the fabrics.

Description

technical field [0001] The present invention relates to a dispensing device for a washing machine having a drawer for receiving and supplying concentrated laundry composition. Background technique [0002] Many automatic washing machines include a box-shaped recess and a drawer slidably mounted within the recess. The drawer is provided with a plurality of individual compartments to contain washing and / or cleaning products flushed by the inflow water into the washing container. [0003] Concentrated laundry compositions offer great benefits in terms of reduced capital and environmental costs. However, accurate dosing is essential because even a small excess can have large effects. Accurate dosing of flowable liquid or gel compositions via the drawer is difficult, the disadvantage of pre-measuring in a dosing cup and pouring into the drawer is that flowable liquids, especially thick liquids, leave a residue which means the dose may is incorrect. An alternative is to use me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02
CPCD06F39/022D06F39/02
Inventor A·J·帕里
Owner UNILEVER NV