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Sanitary Single Handle Mixing Fittings

A single-handle, hygienic technology applied in the direction of engine components, valve details, multi-way valves, etc., capable of solving problems such as restrictive styling

Active Publication Date: 2016-02-10
HANSA METALLWERKE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This basic construction of hygienic single-lever mixing fittings constrains the design to a certain extent, which limits the styling possibilities
recently realized that this is disadvantageous

Method used

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  • Sanitary Single Handle Mixing Fittings
  • Sanitary Single Handle Mixing Fittings
  • Sanitary Single Handle Mixing Fittings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 The upper region of a hygienic single-lever mixing fitting, such as is used, for example, on a washstand or the like is shown and is designated as a whole by the reference number 1 . The single-lever mixing fitting 1 has a housing 2 which is itself composed in one piece of a main part 2 a extending substantially vertically and an outlet opening 2 b extending laterally from the main part 2 a. “Essentially vertical” here also means that the axis of the main part 2 a deviates from the vertical, as is usual in such single-lever mixing fittings, and this deviation can be up to 40°.

[0022] exist figure 1 The end of the outflow opening 2b remote from the main part 2a and the water flow regulating nozzles arranged there, which are not specifically identified with reference numerals, are only partially shown in FIG.

[0023] Inserted through the opening 3 in the upper side of the housing 2 is an insert 4 which stands on a step 5 of the housing 2 . The insert 4 , wh...

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PUM

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Abstract

The lever mixing tap has an annular cap (16) mounted on a top of a main portion (2a), while inserting a control shaft on the spherical cap outer surface. A control handle having a cap-shaped region overlapping with the annular cap, is movably connected to a control stem portion. The top of the housing is equipped with a main portion and an outlet, without a cylindrical upward projecting collar. A sealing ring (18) is arranged between the underside of the annular cap and the top of housing (2).

Description

technical field [0001] The present invention relates to a hygienic single handle mixing fitting / single handle mixer having: [0002] a) a housing with a main part extending substantially vertically in the installed position and an outflow opening integral with the main part and protruding laterally; [0003] b) a receiving chamber accessible through an opening on the upper side of the main part, in which a control cartridge is accommodated, which contains a control element for influencing the water flow and has a control shaft protruding upwards an opening on the upper side of the main part of the housing; [0004] c) an annular cap mounted on the upper side of the housing main part, pierced by the control shaft and having a spherical outer surface; [0005] d) An actuating handle, which has a cap-shaped area and a grip and is kinematically connected to the control shaft, wherein the cap-shaped area engages the annular cap from above. Background technique [0006] Almost ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/00F16K27/00F16K31/60
CPCF16K11/0782F16K27/045
Inventor M·哈施
Owner HANSA METALLWERKE AG