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Jet former

A shaper and jet technology, which is used in indoor sanitary piping devices, water supply devices, buildings, etc., can solve the problem of inability to use air or no air, and achieve the effect of simple manufacturability

Inactive Publication Date: 2011-07-20
NEOPERL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, there is usually the problem here, namely, if a jet stream which is as transparent as possible should flow out of a rectangularly designed water valve body or water valve outlet, which jet has a square or wide but flattened and temporally stable contour , that is, without ups and downs or sudden fluctuating flow interruptions, standardized and mostly also standardized jet regulators with or without gas, such as those described in the European standard EN246, cannot be used

Method used

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Embodiment Construction

[0040] exist Figure 1-14 Different embodiments 1, 2, 3 and 4 of a jet shaper are shown in , which are intended to form a flat jet that is wide and stable over long distances. Depend on figure 1 , 3 , 5, 7 and 9, it can be seen that the jet shapers 1, 2, 3 are arranged in a water outlet 22 of a sanitary water outlet valve 5 shown here only in its outlet-side end region. The jet shaper 1 , 2 , 3 or 4 has a flow channel 6 with a non-circular clear channel cross section whose channel longitudinal (long) sides 7 , 8 are designed longer than the channel narrow sides 9 , 10 , To form non-circular and wide flat jets.

[0041] Here on one of the two channel longitudinal sides 7, 8 - on figure 1 , 3 , 5, 9, 13 and 14 on the channel longitudinal side 7 on the inflow side - a turning slope 11 designed as a cross-sectional constriction is provided, which turns towards the interior of the surrounding (delimited) flow channel 6 in its turning direction. The wall section of the periphe...

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Abstract

The invention relates to a jet former disposed in the water outlet of a sanitary outlet fitting, and a flow channel having a noncircular clear channel cross-section, the channel longitudinal sides of which are configured longer for forming a flat jet compared to the narrow sides of the channel. The jet former according to the invention has a deflection bevel configured as a cross-sectional constriction on one of the two longitudinal sides of the channel thereof, the bevel being aligned with the deflection direction thereof with a wall section of the interior circumferential wall defining the outlet channel, wherein the section is provided on the opposite longitudinal side and configured as a rebounding surface. A water jet can be formed by means of the jet former according to the invention, the jet following a desired cross-sectional shape predefined by the water outlet across a distance that is as long as possible, without contracting due to the adhesion forces of the water.

Description

technical field [0001] The invention relates to a jet shaper. Background technique [0002] With the increasing variety of design variants for sanitary water valves and sanitary water valve outlets, in addition to the already known round cylindrical water outlets, changes such as in particular with or without aeration The shape of the rectangular cross-section of the wide flat jet becomes increasingly important. [0003] Here, the water valve designer's aim is to improve the shape elements of the sanitary water valve on the water jet outflow, that is, the angular, square or rectangular geometry of the water valve should be transferred as much as possible to the water outflow. Jet on to achieve a uniform overall appearance to the image. [0004] However, there is usually the problem here, namely, if a jet stream which is as transparent as possible should flow out of a rectangularly designed water valve body or water valve outlet, which jet has a square or wide but flattened...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03C1/08
CPCE03C1/08
Inventor G・施泰特勒
Owner NEOPERL
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