EP0956399A1 - Wandanschluss - Google Patents
WandanschlussInfo
- Publication number
- EP0956399A1 EP0956399A1 EP97953765A EP97953765A EP0956399A1 EP 0956399 A1 EP0956399 A1 EP 0956399A1 EP 97953765 A EP97953765 A EP 97953765A EP 97953765 A EP97953765 A EP 97953765A EP 0956399 A1 EP0956399 A1 EP 0956399A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- connection
- fitting
- flange
- wall connection
- 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 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- E03C1/042—Arrangements on taps for wash-basins or baths for connecting to the wall
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/6966—Static constructional installations
- Y10T137/6969—Buildings
- Y10T137/698—Wall
Definitions
- the invention relates to a wall connection for connecting a valve to a water network, with a wall connection piece having a wall-side connection part with an inlet channel and a valve-side connection part with an outlet channel, the inlet channel and the outlet channel preferably being arranged eccentrically offset from one another.
- Wall connections are used to connect the hot and cold water installation pipes of the water network to a fitting.
- the inlet channel and the outlet channel in the wall connection piece are arranged offset axially parallel to one another.
- such wall connections are therefore referred to as "S connections”. Due to the eccentric arrangement of the inlet and outlet channels, inaccuracies in the spacing of the connections of the hot and cold water installation lines provided in the installation wall can be compensated for when installing the fitting.
- By turning the relevant wall connectors it is possible to carry out an exact fitting of the valve even if the distance between the connections of the installation lines deviates somewhat from the nominal value.
- a water connection of the aforementioned type is already known from DE-U-67 51 160 and has an external thread both on its wall-side and on its fitting-side connection part for connection to the connections of the installation lines or to the fitting.
- a union nut with an internal thread is provided on the fitting on the hot and cold water inlet.
- the known screw connection between the wall connection and the fitting takes up a comparatively large amount of space due to the respective union nuts on the hot and cold water inlet, so that a fitting connected via a known wall connection protrudes correspondingly far from the installation wall.
- the object of the present invention is to provide a wall connection for connecting a fitting to the water network, the connection between
- OCCUPATIONAL HEADS see the wall connection and the faucet takes up as little space as possible and at the same time can be easily manufactured.
- a flange having threaded bores is provided for connecting the wall connection to the fitting via fastening screws. Due to the aforementioned flange connection, it is now possible that the connection between the wall connection and the fitting, starting from the installation wall, has only a very small extension. This is particularly advantageous if a fitting is to be made available that has only a small installation depth starting from the installation wall. In addition to the low achievable construction depth of a fitting connected via a wall connection according to the invention, the flange connection also has the advantage that it can be implemented very easily since this requires only two fastening screws to be screwed in.
- Fig. 1 is a side view, partially in cross section, of an inventive
- FIG. 2 shows a view of the wall connection from FIG. 1 in the direction of arrow II from FIG.
- FIG. 3 is a side view of part of a fitting with a wall connection according to the invention.
- Fig. 4 is a plan view of a fitting with two water connections according to the invention and 5 shows a view of the fitting from FIG. 4 in the direction of arrow V from FIG. 4.
- a wall connection 1 for connecting a fitting 2 is on .
- a water network is shown, to which hot and cold water installation lines (not shown here) belong, which end in corresponding connections with which the fitting 2 is then connected via wall connections 1.
- the wall connection 1 itself has a wall connection piece 3, which is provided with a wall-side connection part 4 and a fitting-side connection part 5.
- In the wall-side connection part 4 there is an inlet channel 6, while in the fitting-side Ari closure part 5 there is an outlet channel 7.
- the inlet channel 6 and the outlet channel 7 are arranged eccentrically offset from one another parallel to the axis and connected to one another via a through channel 8.
- the wall connection 1 has, in addition to the wall connection piece 3, a flange 9 for connection to the fitting 2 via fastening screws 10, 11, which can be screwed into corresponding threaded bores 12, 13 of the flange 9.
- the flange 9 has a flange shoulder 14, 15 on opposite sides, in each of which there is a threaded bore 12, 13.
- more flange approaches could also be provided.
- the two flange projections 14, 15 shown, each with a threaded bore 12, 13, are sufficient.
- the flange 9 is advantageously rotatable relative to the wall connection piece 3. This means that the flange 9 is a separate component. In the illustrated embodiment, the flange 9 is a ring that can be placed over the wall-side connecting part 4. Basically, it is also possible that the flange can be formed in one piece with the wall connection piece. However, the two-part design of the wall connection 1 with the flange 9 rotatable relative to the wall connection piece 3 has the advantage of easy assembly. If necessary, the flange 9 is turned to the respective assembly point and the connection between the fitting 2 and the wall connection 1 can then be established.
- both the flange 9 and the wall connection piece 3 each have spherical contact surfaces 16, 17 with approximately the same radius in the common contact area.
- These spherical contact surfaces 16, 17 between the flange 9 and the wall connection piece 3 result in a kind of ball joint, whereby not only the flange 9 can be moved easily with respect to the wall connection piece 3, there is also a good circumferential and areal introduction of force from the contact surface 17 of the flange 9 on the contact surface 16 of the wall fitting 3.
- the flange 9 is arranged in the region of the fitting-side connection part 5 of the wall connection piece 3, specifically at the transition from the wall-side connection part 4 to the fitting-side connection part 5 with respect to the wall connection piece 3, since the circumferential contact surface 16 can be arranged or formed precisely in the transition region of the connection parts 4 and 5.
- the back 18 of the flange 9 is substantially flat. This has the advantage that the flange 9 can be screwed flat up to the surface of the installation wall (not shown here) or a tile of the installation wall. It is not shown that the flange on the wall connector can also be secured captively. In this case, the wall connection composed of the flange and the wall connection piece then constitutes a structural unit, the flange not being lost despite its separate design.
- the wall-side connecting part 4 has a known per se Has an external thread 20 for connection to the connection, not shown, of the installation line in question.
- the fitting-side connecting part 5 has a ball head 21 for insertion into a corresponding receptacle 22 of the fitting 2.
- the ball head 21 is located in the corresponding receptacle 22 of the fitting 2 and seals there.
- a sealing element 23 in the form of an O-ring is provided in the region of the ball head 21.
- the sealing element 23 is arranged in a circumferential groove 24 in the ball head 21.
- check valve 25 in the outlet channel 7.
- the check valve 25 has a sealing element 27 on the outside in a circumferential groove 26, while it is held securely in the outlet channel 7 via a retaining ring 28. It is understood that the check valve could in principle also be arranged in the inlet channel. Otherwise, a damping insert for noise reduction in the outlet channel could be provided instead of or in addition to the check valve.
- connection flange 32, 33 are in the present case formed in one piece with the fitting body 29. However, this is not absolutely necessary. A design that is rotatable relative to the fitting body is also possible. In this case, it is not in itself necessary to design the flange of the wall connection as a separate component.
- Each of the connecting flanges 32, 33 has two flange extensions 34, 35, in each of which a bore 36 is provided.
- the bores 36 of each connecting flange 32, 33 are arranged on opposite sides and correspond to the threaded bores 12, 13 in the flanges 9 of the wall connections 1. How 4 and 5 can be seen, can be connected via the connecting flanges 32, 33 of the valve body 29 and the flanges 9 of the wall connections 1, the valve 2 with the wall connections 1 via the fastening screws 10, 11.
- the configuration of the wall connection 1 according to the invention allows the wall connections 1, ie the wall connection pieces 3 and also the flanges 9 for the hot water inflow 30 and the cold water inflow 31, to be constructed identically.
- FIG. 4 shows that there is a gap between the lugs 34 and the flange 9. This is bridged by a spacer 37, which is formed in one piece with the projection 34 in the illustrated embodiment. The same applies to the rest of the approach 35.
- FIG. 5 shows that the two approaches 35 each have a further bore 38.
- the bores 38 are preferably used to fasten further components of the armature 2.
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)
- Domestic Plumbing Installations (AREA)
- Valve Housings (AREA)
- Duct Arrangements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1996151313 DE19651313C2 (de) | 1996-12-10 | 1996-12-10 | Wandanschluß |
| DE19651313 | 1996-12-10 | ||
| PCT/EP1997/006868 WO1998026133A1 (de) | 1996-12-10 | 1997-12-09 | Wandanschluss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0956399A1 true EP0956399A1 (de) | 1999-11-17 |
| EP0956399B1 EP0956399B1 (de) | 2001-11-14 |
Family
ID=7814248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97953765A Expired - Lifetime EP0956399B1 (de) | 1996-12-10 | 1997-12-09 | Wandanschluss |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6085778A (de) |
| EP (1) | EP0956399B1 (de) |
| DE (2) | DE19651313C2 (de) |
| ES (1) | ES2165101T3 (de) |
| WO (1) | WO1998026133A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999018295A1 (de) | 1997-10-06 | 1999-04-15 | Ideal-Standard Gmbh | Wandhängende armatur und wandanschluss für eine wandhängende armatur |
| DE10312864B4 (de) * | 2003-03-18 | 2010-07-08 | Hansgrohe Ag | Sanitärarmatur |
| DE102007007408A1 (de) * | 2007-02-12 | 2008-08-14 | Sanchez, Leonardo | Wasserzulaufarmatur |
| DE102008023671B4 (de) * | 2008-05-15 | 2016-03-24 | Grohe Ag | Wandhalterung |
| DE102009001336A1 (de) * | 2009-03-04 | 2010-09-09 | ARTEFAKT industriekultur GbR (vertretungsberechtigte Gesellschafter: Achim Pohl, 64293 Darmstadt, Thomas Fiegl, 64293 Darmstadt) | Adaptersystem zum Anschluß von wasserführenden Aufputzarmaturen |
| DE202016100225U1 (de) | 2016-01-19 | 2016-02-02 | Ideal Standard International N.V. | Mehrteiliger Wandanschluss mit Wärmeisolation |
| LU100961B1 (de) * | 2018-02-21 | 2019-12-30 | Roeper Andreas | Wandanschlusseinheit und Verfahren zum Anschliessen einer Wasserarmatur an eine in einer Wand verlegte Wasserleitung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6751160U (de) * | 1968-09-27 | 1969-01-23 | Rupert Fertinger Metall Und Ei | Anschlussgarnitur fuer armaturen, beispielsweise von sanitaeren installationsanlagen |
| DE2064002A1 (de) * | 1970-12-28 | 1972-07-20 | Hansa Metallwerke Ag, 7000 Stuttgart | Einstückiges Wandanschlußstück für Wasserauslaufarmaturen |
| DE2637251A1 (de) * | 1976-08-19 | 1978-02-23 | Hansa Metallwerke Ag | Unterputzarmatur |
| DE2657504C3 (de) * | 1976-12-18 | 1983-04-07 | Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer | Geräuschdämpfungseinsatz für Sanitärarmaturen |
| DE7817171U1 (de) * | 1978-06-08 | 1978-09-21 | Hansa Metallwerke Ag, 7000 Stuttgart | Zwischenstueck zum verschrauben von zwei parallelen anschlusstutzen einer mischbatterie fuer kalt- und warmwasser mit wandanschlusstutzen |
| DE3041712A1 (de) * | 1980-11-05 | 1982-05-13 | Hans Grohe Gmbh & Co Kg, 7622 Schiltach | Wasserzulaufarmatur |
| DE3711429C2 (de) * | 1987-04-04 | 1995-04-27 | Rokal Armaturen Gmbh | Vorrichtung zur Schalldämpfung an einer sanitären Armatur |
| DE4033925A1 (de) * | 1989-10-27 | 1991-05-29 | Ideal Standard | Rueckflussverhinderer in der form eines rueckschlagventils |
| DE4033043A1 (de) * | 1989-11-02 | 1991-05-08 | Grohe Armaturen Friedrich | Mischbatterie |
| US5110157A (en) * | 1990-11-19 | 1992-05-05 | Chen Kun Yang | Structure of a water faucet joint |
| DE69224206T2 (de) * | 1991-10-01 | 1998-08-06 | Goyen Controls Co | Verbindungen fuer ventile |
-
1996
- 1996-12-10 DE DE1996151313 patent/DE19651313C2/de not_active Expired - Fee Related
-
1997
- 1997-12-09 EP EP97953765A patent/EP0956399B1/de not_active Expired - Lifetime
- 1997-12-09 WO PCT/EP1997/006868 patent/WO1998026133A1/de not_active Ceased
- 1997-12-09 US US09/319,252 patent/US6085778A/en not_active Expired - Fee Related
- 1997-12-09 ES ES97953765T patent/ES2165101T3/es not_active Expired - Lifetime
- 1997-12-09 DE DE59705417T patent/DE59705417D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9826133A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998026133A1 (de) | 1998-06-18 |
| DE19651313C2 (de) | 2000-06-21 |
| DE19651313A1 (de) | 1998-06-25 |
| ES2165101T3 (es) | 2002-03-01 |
| EP0956399B1 (de) | 2001-11-14 |
| US6085778A (en) | 2000-07-11 |
| DE59705417D1 (de) | 2001-12-20 |
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