EP0913531A2 - Einrichtung zur Verringerung von Kalkablagerungen aus Wasser, welches einen Kanal in einer Sanitäreinrichtung durchströmt - Google Patents
Einrichtung zur Verringerung von Kalkablagerungen aus Wasser, welches einen Kanal in einer Sanitäreinrichtung durchströmt Download PDFInfo
- Publication number
- EP0913531A2 EP0913531A2 EP98117493A EP98117493A EP0913531A2 EP 0913531 A2 EP0913531 A2 EP 0913531A2 EP 98117493 A EP98117493 A EP 98117493A EP 98117493 A EP98117493 A EP 98117493A EP 0913531 A2 EP0913531 A2 EP 0913531A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hose
- channel
- flow
- permanent magnet
- shower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000013536 elastomeric material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000009969 flowable effect Effects 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 238000005276 aerator Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0404—Constructional or functional features of the spout
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
Definitions
- the invention relates to a device for reduction of limescale from water, which is a channel flowed through in a sanitary facility, with at least one arranged in or on the flow-through channel Permanent magnets.
- Examples of devices that contain permanent magnets and serve the purposes described are in the DE 42 13 805 A1, FR 26 88 012 A1, DE 295 08 819 U, DE 44 36 435 A1 or DE 87 17 348 U described. In all of these cases, the questionable Installation in a piece of pipe or hose outside the sanitary fitting inserted. It is there at a relatively large distance from the point which would be the most necessary effect, namely from the outlet area the respective sanitary facility. Also are these known devices are relatively complicated designed and complex to assemble.
- EP 0 502 890 B1 described facility.
- the proposal made certain items of the aerator from magnetic material, so the deposit-reducing effect within to achieve the aerator.
- this measure is exclusively for use within Aerators limited.
- the object of the present invention is a device of the type mentioned in such a way that they are easy to assemble and therefore particularly inexpensive is that they have a second function at the same time is able to fulfill, for which so far with sanitary facilities a separate component was used.
- the permanent magnet into a tube-like part elastomeric material is integrated, which in the flowable Channel can be arranged and designed so that he at least with the wall of the flow-through channel forms an air-filled chamber and thus as a damper serves for flow noise.
- Lime scale reducing device with to combine a muffler as he basically is already known and in different embodiments is used in sanitary facilities.
- Such Silencers are based on the principle that the elastic Wall of a hose-like part under the influence against the sound generated by the flowing water an air cushion swings. These vibrations, under whose influence periodically compresses the air cushion are an energy dissipation mechanism, which leads to the desired sound absorption.
- the Permanent magnet (or the permanent magnets) in the tube-like part integrated, so no special Holding structures needed for him more. Also an additional space requirement for the permanent magnet or magnets practically does not arise. It can namely in generally the one that is taken up by a silencer anyway or at least space available for him within the sanitary facilities themselves (i.e. not only in the supply lines to these sanitary facilities) be used.
- the permanent magnet does not take up any additional space at all then one and no assembly effort arises then when the permanent magnet is in the form of a powder is present in the material of the hose-like part is embedded.
- the permanent magnet can also be a solid one Shaped body designed and inserted into a chamber be formed in or on the tubular part is.
- An embodiment of the invention is particularly preferred, in which in the flowable interior of the tubular structure is arranged, which swirls the flowing water. That one such swirling the deposit-reducing effect of the permanent magnet is known in and of itself, for example from DE 42 13 805 A1.
- the swirling structure can be an insert which is inserted into the interior of the hose-like part is. However, it is particularly inexpensive Embodiment of the invention in which the swirling Structure integrally molded onto the tubular part is.
- a particularly important area of application of the invention is that the tube-like part for insertion trained in the outlet channel of a sanitary fitting is. At this point, the invention unfolds Establish their greatest possible in both their functions Effect. Also at this point is in every sanitary fitting a suitable place to accommodate the invention Facility available.
- Another preferred location for the invention is the interior of a shower hose.
- Figure 1 shows a conventional hand shower in partial section 1, which has a curved grip area 2 and one itself this subsequent bell-shaped housing 3 comprises. Located on the underside of the bell-shaped housing 3 the shower base 4 with those in the drawing recognizable shower openings.
- the grip area 2 of the hand shower 1 is hollow and contains a channel 5 through which the water from a bell-shaped shower hose, not shown Housing 3 and thus flows to the shower base 4.
- a device is inserted into this channel, which overall carries the reference number 6 and both the damping of flow noise as well as the reduction of Limescale is used.
- This device 6 is as follows built up:
- a hose-like part 7 made of elastomeric material comprises a plurality at an axial distance from one another of annular projections 8 which are in the assembled position with its outer surface on the inner surface of the Channel 5 are present.
- a plurality of annular chambers 9 Since the Installation of the device 6 in the hand shower 1 in a "dry" Condition occurs, the chambers 9 are filled with air. They remain so even when the hand shower 1 is in operation which flows through the hose-like part 7 of water becomes.
- the wall of the hose-like part comes into play 7 in particular in the area of the chambers 9 in vibrations. These vibrations take place against that in the chambers 9 trapped air volume, which in a known manner damping the flow noise.
- the material of the tubular part 7 is in finely divided shape, e.g. B. in the form of a more or less coarse-grained powder, magnetic material stored.
- This magnetic material is known in and of itself Way to "condition" the water flowing through that lime deposits are reduced. This will especially the risk of constipation or pollution the shower holes in shower base 4 are reduced.
- the effect of the contained in the tubular part 7 magnetic particle is shaped by a helical Installation 10 in the water-flowed interior 11 of the hose-like Part 7 supports.
- Figure 2 shows a second embodiment of a Device for reducing limescale and for Sound absorption, which is similar to that of Figure 1 is. Corresponding parts are therefore with the same reference numerals plus 100 marked. The facility 106 is pushed into the same hand shower 1 that also is shown in Figure 1.
- Means 106 is largely the same shaped like the device 6 of Figure 1. That is, it also comprises a hose-like part 107, the outside of which is spaced axially apart located annular projections 108 are formed. Between the handle area 2 of the hand shower 1 and the tubular part 107 of the device 106 is formed in this way in turn chambers 109, which also during the Operation of the hand shower 1 remain filled with air and in the manner described above the damping of the Flow noise serve.
- the magnets that help reduce lime scale lead not in the form of a powder or the like into the material of the hose-like part 107 integrated. Rather, some of the chambers are 109 filled with magnetic material. This is what it is about preferably a molded body 111, which in the Gaps between adjacent ring-like projections 108 of the hose-like part 107 is inserted.
- the device 106 also has an additional structure in the water-flowed interior 111, which with is designated by reference numeral 110 and the swirl of the water flowing through it. In the embodiment this device is direct from FIG molded onto the tubular part 107.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Pipe Accessories (AREA)
- Domestic Plumbing Installations (AREA)
- Removal Of Specific Substances (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
- Figur 1
- ein erstes Ausführungsbeispiel einer Einrichtung zur Vermeidung von Kalkablagerungen, eingeschoben in den Griffbereich einer Handbrause;
- Figur 2
- ein zweites Ausführungsbeispiel einer derartigen Einrichtung, ebenfalls in den Griffbereich einer Handbrause eingeschoben.
Claims (10)
- Einrichtung zur Verringerung von Kalkablagerungen aus Wasser, welches einen Kanal in einer Sanitäreinrichtung durchströmt, mit mindestens einem im oder am durchströmbaren Kanal angeordneten Permanentmagneten,
dadurch gekennzeichnet, daßder Permanentmagnet (111) in ein schlauchartiges Teil (7; 107) aus elastomerem Material integriert ist, der in dem durchströmbaren Kanal (5) anordenbar und so ausgestaltet ist, daß er mit der Wandung des durchströmbaren Kanals (5) mindestens eine luftgefüllte Kammer (9; 109) bildet und so als Dämpfer für Strömungsgeräusche dient. - Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Permanentmagnet in Form eines Pulvers vorliegt, das im Material des schlauchartigen Teils (7) eingebettet ist.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Permanentmagnet (111) in einer Kammer (109) eingesetzt ist, die in oder an dem schlauchartigen Teil (107) ausgebildet ist.
- Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das schlauchartige Teil (7; 107) an seiner äußeren Mantelfläche eine Mehrzahl von ringartigen Vorsprüngen (8; 108) aufweist, die zur dichtenden Anlage an die Wandung des durchströmbaren Kanals (5) ausgebildet sind.
- Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß im durchströmten Innenraum (11; 111) des schlauchartigen Teils (7; 107) eine Struktur (10; 110) angeordnet ist, welche das durchströmende Wasser verwirbelt.
- Einrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die verwirbelnde Struktur (10) ein Einsatz ist, welcher in den Innenraum (11) des schlauchartigen Teils (7) eingeschoben ist.
- Einrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die verwirbelnde Struktur (110) einstückig an das schlauchartige Teil (107) angeformt ist.
- Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das schlauchartige Teil zum Einschieben in den Auslaufkanal einer Sanitärarmatur ausgebildet ist.
- Einrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das schlauchartige Teil (7; 107) zum Einschieben in den hohlen Griffbereich (2) einer Handbrause (1) ausgebildet ist.
- Einrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das schlauchartige Teil (7; 107) zum Einschieben in einen Brauseschlauch ausgebildet ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19747298 | 1997-10-25 | ||
| DE19747928 | 1997-10-30 | ||
| DE19747928A DE19747928C1 (de) | 1997-10-30 | 1997-10-30 | Einrichtung zur Verringerung von Kalkablagerungen aus Wasser, welches einen Kanal in einer Sanitäreinrichtung durchströmt |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0913531A2 true EP0913531A2 (de) | 1999-05-06 |
| EP0913531A3 EP0913531A3 (de) | 2000-01-26 |
| EP0913531B1 EP0913531B1 (de) | 2005-01-05 |
Family
ID=7847087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98117493A Expired - Lifetime EP0913531B1 (de) | 1997-10-30 | 1998-09-15 | Einrichtung zur Verringerung von Kalkablagerungen aus Wasser, welches einen Kanal in einer Sanitäreinrichtung durchströmt |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0913531B1 (de) |
| AT (1) | ATE286562T1 (de) |
| DE (2) | DE19747928C1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12220715B2 (en) | 2019-12-13 | 2025-02-11 | Kohler Co. | Dual-head shower assemblies |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8717348U1 (de) | 1986-11-17 | 1988-08-25 | Venturama AG, Vaduz | Vorrichtung zur Entkeimung von wäßrigen Medien, insbesondere Trinkwasser |
| EP0502890A1 (de) | 1989-11-27 | 1992-09-16 | John Nikolaj Hvarre | Mundstück für das auslaufende eines wasserhahns. |
| FR2688012A1 (fr) | 1992-02-28 | 1993-09-03 | Rer | Dispositif de protection du pommeau de douche et son flexible d'alimentation contre le tartre. |
| DE4213805A1 (de) | 1992-04-27 | 1993-10-28 | Horst Linder | Anordnung zur Wasseraufbereitung |
| DE29508819U1 (de) | 1994-10-06 | 1995-09-28 | Haaker, Karl-Heinz, 32676 Lügde | Variables Kalkschutzgerät |
| DE4436435A1 (de) | 1994-10-12 | 1996-04-18 | Sps Engineering & Maschinenbau | Kalkumwandler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2657504C3 (de) * | 1976-12-18 | 1983-04-07 | Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer | Geräuschdämpfungseinsatz für Sanitärarmaturen |
| DE3708169A1 (de) * | 1987-03-13 | 1988-09-22 | Licentia Gmbh | Rueckflussverhinderer |
| DE3926495C2 (de) * | 1988-08-18 | 1995-04-06 | Broeker Ernst H | Armaturenkörper zum Anschluß an übliche Druckwasserleitungen in Haushalten, Bädern und Hotels |
| US4884596A (en) * | 1988-12-09 | 1989-12-05 | Stanadyne, Inc. | Plumbing fixture with interior insulating and adhesive foam |
| US5094742A (en) * | 1990-09-20 | 1992-03-10 | Shalhoob William N | Magnetic water conditioning shower arm |
| DE29605727U1 (de) * | 1996-03-28 | 1996-06-05 | Armand, Gunter, 87647 Unterthingau | Dichtungsvorrichtung |
-
1997
- 1997-10-30 DE DE19747928A patent/DE19747928C1/de not_active Expired - Fee Related
-
1998
- 1998-09-15 AT AT98117493T patent/ATE286562T1/de active
- 1998-09-15 DE DE59812467T patent/DE59812467D1/de not_active Expired - Lifetime
- 1998-09-15 EP EP98117493A patent/EP0913531B1/de not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8717348U1 (de) | 1986-11-17 | 1988-08-25 | Venturama AG, Vaduz | Vorrichtung zur Entkeimung von wäßrigen Medien, insbesondere Trinkwasser |
| EP0502890A1 (de) | 1989-11-27 | 1992-09-16 | John Nikolaj Hvarre | Mundstück für das auslaufende eines wasserhahns. |
| FR2688012A1 (fr) | 1992-02-28 | 1993-09-03 | Rer | Dispositif de protection du pommeau de douche et son flexible d'alimentation contre le tartre. |
| DE4213805A1 (de) | 1992-04-27 | 1993-10-28 | Horst Linder | Anordnung zur Wasseraufbereitung |
| DE29508819U1 (de) | 1994-10-06 | 1995-09-28 | Haaker, Karl-Heinz, 32676 Lügde | Variables Kalkschutzgerät |
| DE4436435A1 (de) | 1994-10-12 | 1996-04-18 | Sps Engineering & Maschinenbau | Kalkumwandler |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19747928C1 (de) | 1999-07-29 |
| EP0913531A3 (de) | 2000-01-26 |
| DE59812467D1 (de) | 2005-02-10 |
| EP0913531B1 (de) | 2005-01-05 |
| ATE286562T1 (de) | 2005-01-15 |
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