Liquid purification or separation – With repair or assembling means – Placement of container opens flow controller
Patent
1997-09-12
1999-12-14
Upton, Christopher
Liquid purification or separation
With repair or assembling means
Placement of container opens flow controller
210236, 210411, 210445, 210448, 210459, B01D 2933
Patent
active
060012501
ABSTRACT:
A connecting means for a water flow appliance, for example a hand shower, contains a connecting element connected to a water guide, for instance, a house water mains. Arranged in the connecting element is a sieve element which can be shifted between a sieve position, in which it acts a sieve, and a cleaning position in which it is possible to remove the particles retained in the sieve element. The sieve position is always assumed when a connection is made to the connecting means. When this connection is removed the sieve element can be translated into the cleaning position for example by water pressure. The water flow can be passed through said sieve element in the cleaning position preferably in the reverse direction so that said sieve element is back-washed.
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Blessing Gerd
Schorn Franz
Hans Grohe GmbH & Co. KG
Upton Christopher
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