EP3445921A1 - Sanitäres einbauteil - Google Patents
Sanitäres einbauteilInfo
- Publication number
- EP3445921A1 EP3445921A1 EP18718696.0A EP18718696A EP3445921A1 EP 3445921 A1 EP3445921 A1 EP 3445921A1 EP 18718696 A EP18718696 A EP 18718696A EP 3445921 A1 EP3445921 A1 EP 3445921A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- diffuser
- annular chamber
- sanitary installations
- inlet opening
- baffle plate
- 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 description 47
- 238000009434 installation Methods 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000002349 favourable effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- 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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
-
- 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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps
-
- 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
- E03C2001/026—Plumbing installations for fresh water with flow restricting devices
Definitions
- the invention relates to a sanitary fitting, with a functional unit, and a downstream of the functional unit formed diffuser, wherein the
- Functional unit forms at least one inlet opening to a diffuser space, wherein the diffuser has a baffle plate delimiting the diffuser space in a direction of flow predetermined by the at least one inlet opening, which deflects water flowing in through the at least one inlet opening in a lateral direction, wherein the diffuser space between the baffle plate and the Functional unit is formed and has an outlet opening, through which exits through the at least one inlet opening entering water completely from the diffuser space.
- the invention has for its object to improve the spray pattern of a leaking water jet.
- Outlet opening has a surface area which is 0.9 times to 2 times, preferably 1 to 7 times, a surface area of an opening cross-section of the at least one
- the surface areas are chosen approximately or even exactly the same size. If two or more inlet openings arranged separately from each other are present, the surface area of the at least one inlet opening can be a total surface area of the two or more inlet openings for the described size ratios.
- the baffle plate on a side facing the diffuser space substantially (or even exactly) is flat.
- the baffle plate is essentially (or even completely) free of obstacles on a side facing the diffuser chamber.
- the invention has recognized that, for good subsequent ventilation, beam splitting in the area of the baffle plate can be dispensed with.
- the invention can easily achieve a substantially or completely trouble-free deflection of the flowing water after exiting the inlet opening.
- Main flow direction result through further inlet openings, easily absorbed by a corresponding increase in a cross-sectional area of the diffuser space.
- undesirable turbulence at an inlet opening can be avoided.
- the main flow direction can be described as preferably the shortest connecting line between an inlet opening, preferably a most upstream inlet opening, and the already mentioned outlet opening of the diffuser room. Due to the rectifying effect of the correspondingly dimensioned diffuser space, this may coincide with the mean flow velocity direction in an angular segment containing the inlet opening.
- the profile widening is designed as a profile ramp.
- a step-free profile can be provided, so that the water in the diffuser space can flow without swirling or turbulence.
- the profile widening defines an enlargement of a cross-sectional area of the diffuser space transversely to the main flow direction, which is matched to a cross-sectional area of the downstream inlet opening.
- the cross-sectional widening is formed by a (sloping) step.
- a desired after the baffle swirl through which air is added easily accessible.
- the at least one inlet opening of the baffle plate is arranged opposite one another.
- a direct flow against the baffle plate to a deflection of the flow direction can be reached to the outside.
- the at least one inlet opening is oriented along a longitudinal direction of the sanitary fixture.
- the at least one inlet opening is arranged centrally of the baffle plate.
- rotationally symmetric flow conditions can be achieved. Swirling can thus be avoided or at least reduced.
- a support plate of the functional unit is supported on the baffle plate.
- the support is formed centrally on the baffle plate. This allows a symmetrical, in particular rotationally symmetrical, design of the diffuser space.
- a flow divider which serve as a filling element and thereby can prevent unwanted flow effects, is formed.
- a reference point can be formed, to which a flow aligns in the diffuser space. Circular flows or turbulence at a first impact point of the water on the baffle plate are thus avoidable.
- the incident beam naturally already has a cross-section of a (possibly deformed) circular disk, in which water in each circular disk segment can easily be deflected in a certain outward direction.
- the flow divider may be formed by the already mentioned support.
- the structural design is easily preserved.
- the functional unit has at least one flow regulator.
- the advantage here is that a required or desired flow rate can be provided pressure-independent within a workspace. The flow conditions in the diffuser space are thus easily controlled.
- the functional unit may have at least one throttle.
- flow rates in the diffuser space can be reduced compared to unimpeded flow.
- the functional unit has two in the flow direction in parallel flow regulator.
- the flow regulators are arranged concentrically with each other.
- the two flow regulators can each form an inlet opening in the diffuser space.
- the inlet openings can be arranged spaced apart from one another along the main flow direction already mentioned and thus form an upstream and a downstream inlet opening.
- the diffuser is followed by a jet ventilation device.
- a ventilated jet is available.
- the diffuser space has a substantially (or even exactly) constant height.
- the height of the diffuser space can be characterized, for example, as a dimension transverse to the flow direction in the diffuser space and / or transversely to an extension direction of the baffle plate.
- the diffuser space forms a flow straightener.
- the diffuser space is free of obstacles for this purpose or at least designed obstacle-poor, in order to avoid unwanted turbulences as possible.
- the invention makes use of the fact that the flow rectification effect is produced in that the boundary walls of the channel-forming diffuser space are aligned and dimensioned in the manner described.
- a height of the diffuser space is less than half the height of a downstream collection chamber.
- a comparatively narrow diffuser space has proved to be favorable for the generation of a rectified flow.
- the term "rectified” may also include flow images in which the partial flows are not aligned parallel, but with respect to a center radially.
- the invention has the general advantage that a very uniform flow pattern in the diffuser space can be achieved by the cramped configuration.
- the invention proposes the features of the third independent claim.
- the invention thus proposes a sanitary internals, preferably according to the preamble of claim 1 or claim 1, wherein an annular chamber in a flow direction a diffuser downstream, which opens into at least one outlet nozzle, wherein behind the at least one outlet nozzle at least one ventilation opening is formed, via which outside air can be supplied to produce a ventilated water jet, before, that the annular chamber above the at least one outlet nozzle in a longitudinal section has a contour into which an ellipse can be fitted, which has an aspect ratio greater than 0.433 of a semi-minor axis to a large semiaxis.
- annular chamber provides a space for inflowing water, which allows a roughly circular in a longitudinal flow pattern and at the same time takes into account the limited space of a sanitary fixture.
- Such a flow pattern is particularly favorable for an effective air admixing.
- the fitting of an ellipse can in this case be characterized, for example, in such a way that the ellipse, which is preferably the largest in area, touches at four points on a contour or boundary line of a cross section transversely to the circulating chamber of the annular chamber, in particular as a quadrilateral.
- the number ratio is more than or equal to 0.45, 0.5 or even 0.6.
- the number ratio is more than or equal to 0.45, 0.5 or even 0.6.
- the invention proposes, as an alternative or in addition to the solution described above, the features of the fourth independent claim.
- the invention thus proposes a sanitary internals, preferably according to the preamble of claim 1 or claim 1, wherein an annular chamber is downstream of a diffuser in a flow direction, which opens into at least one outlet nozzle, wherein downstream of the at least one outlet nozzle at least one
- Ventilation opening is formed, via which outside air to a generation of a ventilated water jet can be supplied, wherein between the diffuser and the annular chamber, a guide surface, the inflowing water into the annular chamber is formed, before, that the annular chamber in a above an extension of the guide surface in the annular chamber located part annular chamber in a longitudinal section has a contour into which an ellipse is fitted, which has an aspect ratio of greater than 0.52 of a small semi-axis to a large semi-axis.
- the invention has recognized that the water from the guide surface flows into the annular chamber, so that the described geometric cross-sectional shape is favorable to force this water in an approximately circular path.
- the aspect ratio is more than 0.55 or 0.55. Most preferably, the aspect ratio is greater than 0.6 or equal to 0.6. Most preferably, the aspect ratio is greater than 0.69 or equal to 0.69. This allows an even better approach to the circular path and thus a further improved ventilation.
- the annular chamber has a quadrangular, in particular (substantially or even exactly) parallelogram-shaped, longitudinal section.
- a parallelogram cross-sectional shape is particularly easy to implement and can provide sufficient space for a good turbulence of the water with incoming air.
- the longitudinal section can thus be selected transversely to a (for example circular) extension dimension of the annular chamber.
- annular chamber enlarged according to the invention can be achieved, for example, by forming a stepped constriction in front of the outlet nozzle.
- an upper cover is placed on protruding into the annular chamber projections.
- the annular chamber can be radially formed with respect to the longitudinal direction of the insert with maximum extension, without being limited by a lying over it and carried by her cover.
- the functional unit is formed on the cover.
- the diffuser carries the functional unit.
- the projections may in this case be plate-shaped. This can improve turbulence by laterally deflecting a water flow running in the direction of extent or along the annular chamber.
- a plurality of ventilation openings are arranged distributed over a circumference of the mounting part. It is thus an all-round air supply available.
- the invention has recognized that the addition of air takes place already in the annular chamber in front of the outlet nozzle, wherein the air through the outlet nozzle - contrary to the flow direction of the water - enters the ring chamber.
- the ventilation openings are formed at regular intervals.
- the annular chamber is uniformly supplied with air.
- the outlet nozzle is formed by an annular gap. Thus, further subdivisions of the aerated jet can be avoided.
- the annular chamber is arranged offset in a longitudinal section with respect to an upstream collection chamber down. This allows an inflow of the water approximately in a vertical central region of the annular chamber. This is favorable for a good air admixture.
- the annular chamber extends above and below one or the guide surface.
- the water enters at a distance from a boundary of the annular chamber. This is favorable for a good turbulence for adding air.
- a plurality of spaced-apart passage openings are formed between the collection chamber and the annular chamber.
- spatially separate partial flows enter into the annular chamber. This can be used in a lateral deflection along the annular chamber to generate successive partial flows.
- a further improved turbulence for jet ventilation can be achieved.
- Fig. 2 shows an inventive sanitary fittings in one
- Fig. 4 is an oblique view of the diffuser insert with
- Fig. 5 is a top view of the diffuser insert according to
- Fig. 6 is a longitudinal section through the diffuser insert according to
- Fig. 7 is a longitudinal section through another sanitary fixtures according to the invention.
- Fig. 8 is an oblique view of the diffuser insert of
- Fig. 9 is a top view of the diffuser insert according to
- FIG. 10 shows a longitudinal section along B-B through the diffuser insert according to FIG. 9, FIG.
- FIG. 11 shows a further inventive sanitary installations in exploded view, Fig. 12, the internals of FIG. 11 in a
- Fig. 13 shows a detail of Fig. 3 with fitted large
- FIG. 14 shows the detail of FIG. 13 with fitted smaller
- FIG. 15 is a view similar to FIG. 13 to the internals of FIG. 12th
- FIG. 16 is an illustration analogous to FIG. 14 for the built-in components according to FIG. 12
- FIG. 17 is a view analogous to FIG. 13 of an annular chamber of a further built-in component according to the invention
- Fig. 18 is a view analogous to FIG. 14 of the annular chamber
- Fig. 20 is a three-dimensional sectional view of the
- Fig. 21 is a further three-dimensional sectional view of the
- FIG. 1 shows a sanitary installation according to the state of the art, denoted as a whole by 1.
- the internals 1 has a functional unit 2 and a diffuser 3, which is arranged in a flow direction behind the functional unit 2.
- the diffuser 3 is in this case formed on a diffuser insert 4.
- the functional unit 2 opens via a circular inlet opening 5 in the diffuser chamber 6 of the diffuser third
- the diffuser space 6 is bounded by a baffle plate 7, which can be flowed through by the inlet opening 5.
- This baffle plate 7 deflects the incoming water in lateral, radial direction.
- the diffuser space 6 is arranged between the baffle plate 7 and the functional unit 2 and is bounded in the radial direction, which is defined with respect to a central axis 8, by an outlet opening 9.
- This outlet opening 9 runs on a cylinder jacket around the diffuser chamber 6 around.
- the baffle plate 7 delimits the diffuser space 6.
- baffle plate 7 On the baffle plate 7 a plurality of flow obstacles 10 are formed, each with a triangular horizontal section, which divide the deflected at the baffle plate 7 water into several individual streams.
- the flow obstacles 10 are in this case arranged at a distance from the functional unit 2, so that water can also flow over the flow obstacles 10.
- Figures 2 to 6 show different views of a sanitary fixture according to the invention. These figures will be described below together.
- FIGS. 2 to 6 Structurally and / or functionally identical or identical components and functional units to the preceding built-ins according to FIG. 1 are designated by the same reference numerals and are not described separately again. The statements on FIG. 1 therefore apply correspondingly to FIGS. 2 to 6.
- the embodiment according to the invention differs from the prior art according to FIG. 1 in that the opening cross section of the outlet opening 9 has a surface area which exceeds an area of an opening cross section of the inlet opening 5 by more than 10%. In the present embodiment, the areas are even selected to be the same size.
- the baffle plate 7 is flat and obstacle-free formed on the side facing the diffuser chamber 6. It follows that the outlet opening 9 is formed on the outer edge 11 of the baffle plate 7 circumferentially open.
- step 12 Radially outside the rim 11 is a step 12 which slopes downwards. This step 12 thus forms a cross-sectional widening with respect to the opening cross-section of the outlet opening 9.
- the thus formed cross-sectional widening is formed circumferentially around the entire baffle plate 7.
- the outer edge 11 forms a circumferential tear-off edge over which the water flow flows downwards.
- the baffle plate 7 is arranged opposite the inlet opening 5 in such a way that the inlet opening 5 lies centrally or centrally, ie concentrically to the baffle plate 7.
- a central support 13 is formed, which supports the functional unit 2.
- the central support 13 may also be integrally formed on the functional unit 2 and seated on the baffle plate 7 or engage in a recess formed there.
- This support 13 forms a flow divider 14, which prevents water flow from the inlet opening 5 on the central axis 8 to and over the central axis 8 can flow away. Rather, the flow divider 14 causes the inflowing water from the inlet openings 5 is deflected radially, substantially rectilinearly to the outside. The flow divider 14 also fills a central area of the diffuser space 6 which is not needed and in which there is a danger of vortex formation.
- About the support 13 also designed as a support plate 37 housing the flow regulator 15, 16 is supported centrally on the baffle plate 7.
- the functional unit 2 has two flow controllers 15, 16.
- the flow regulator 15, 16 each provided in a conventional manner with an elastically deformable control body as a control element 22, 23, which pressure-dependent opening cross section of a behind the Setting rule body trained tax gap.
- the control elements 22, 23 are each arranged in an annular gap 20, 21.
- the flow regulators 15, 16 concentrically arranged one inside the other and nested.
- the diffuser 3 in Figure 2 to 6 is downstream of a jet ventilation device 17 in the flow direction.
- Jet ventilation device 17 has a collection chamber 18 connected downstream of the diffuser chamber 6, which is opened by the already mentioned step 12.
- This collection chamber 18 is annularly formed circumferentially and opens via a plurality of radial passage openings 19 in an annular chamber 24.
- the annular chamber 24 is in this case annular circumferentially formed and may be continuously open or formed partially interrupted by intermediate portions. In the present embodiment, the annular chamber 24 is formed open throughout.
- the annular chamber 24 is connected downstream of an outlet nozzle 25, which is formed as an annular gap and which follows the course of the annular chamber 24.
- outwardly leading ventilation openings 32 are formed, which extend equally distributed along the circumference.
- the diffuser chamber 6 has beyond the flow divider 14 a constant height, ie vertical dimension, and thus forms an obstacle-poor, preferably obstacle-free, flow rectifier.
- the height of the diffuser space 6, that is to say its extent along the central axis 8 or in the longitudinal direction, is less than half the height of the downstream collecting chamber 18, that is to say the extent thereof along the central axis 8.
- FIG. 13 shows an enlarged view from FIG. 2.
- an ellipse 26 is fitted or inscribed whose aspect ratio of the length of the semi-minor axis to the semi-major axis is 0.53 and thus more than 0.433.
- ellipses are adaptable, the aspect ratio of small semi-axis to large half-axis is more than 0.45, 0.5, 0.6 or even 0.69
- the fitted ellipse 26 thus fills the annular chamber 24 as much as possible.
- the collection chamber 18 at the bottom has a guide surface 27 which directs the inflowing water into the annular chamber 24. If the guide surface 27 is lengthened into the annular chamber 24, it can be seen that an ellipse 26 can be fitted in the thus formed partial annular chamber 31 above the guide surface 27, whose aspect ratio of the semi-minor axis to the large semiaxis is approximately 0.69 and thus greater than 0.52 and even greater than 0.55 and greater than 0.6.
- This ellipse 28 describes to a good approximation the course of the water flow after entering the annular chamber 24 of the guide surface 27th
- annular chamber 24 has a longitudinal section transversely to its extension direction, which has a parallelogram-shaped form. To form a sufficiently narrow outlet nozzle 25 is thus at the downstream end of the Ring chamber 24 a step-shaped constriction 30 is formed.
- the outlet nozzle 25 is formed by a circumferential annular gap 20 between the diffuser insert 4 and a housing sleeve 33.
- annular chamber 24 is arranged offset in a longitudinal section with respect to the upstream collecting chamber 18 downwards or towards an outlet 34.
- FIGS. 7 to 10 show different views of another sanitary installation component 1 according to the invention. Structurally and / or functionally identical or identical components and functional units to the preceding embodiments are designated by the same reference numerals and are not described separately again. The remarks on FIGS. 2 to 6 therefore apply correspondingly to FIGS. 7 to 10.
- the exemplary embodiment according to FIGS. 7 to 10 differs from the preceding exemplary embodiment at least in that the baffle plate 7 is not formed completely flat, but has at its radially outer end a ski-like elevation 35, through which the outlet opening 9 forms a nozzle.
- the ski-like elevation 35 is in this case dimensioned so that the baffle plate 7 is still designed substantially flat and obstacle-free.
- Figures 11 and 12 show a further inventive Embodiment of a sanitary fixture 1. Again, constructive and / or functional similar or identical components and functional units are denoted by the same reference numerals and not described separately. The comments on the preceding embodiments therefore apply to the figures 11 and 12 respectively.
- the exemplary embodiment according to FIGS. 11 and 12 differs from the preceding exemplary embodiments in that the annular chamber 24 has no parallelogram-shaped cross-sectional shape in longitudinal section.
- these projections 36 are formed corresponding to the position of the passage openings 19.
- FIGS. 15 and 16 show the ellipses 26, 28 analogously to FIGS. 13 and 14 for the situation of the insert 1 according to FIGS. 11 and 12.
- the fitted ellipses 26, 28 obliquely with respect to on the central axis 8, which determines the longitudinal direction of the mounting part 1, are aligned.
- the ellipse 26 has an aspect ratio of 0.55 from a small half-axis to the large half-axis, that is above a ratio of 0.52.
- Figures 17 and 18 show illustrations analogous to Figures 13 and 14. Structurally and / or functionally identical or identical components and functional units are denoted by the same reference numerals and not described separately. The remarks on FIGS. 1 to 16 therefore apply correspondingly to FIGS. 17 and 18.
- the ratio of the small semiaxis (associated diameter 2b) to the large semiaxis (associated diameter 2a) of the ellipse 26 is 0.55.
- the ratio of the small semiaxis (associated diameter 2b) to the large semiaxis (associated diameter 2a) of the ellipse 26 is 0.69.
- FIGS. 19 and 20 show different views of a further sanitary installation part 1 according to the invention. These figures will be described jointly below. Structurally and / or functionally to one of the preceding built-in components according to FIGS. 1 to 18, identical or identical components and functional units are designated by the same reference numerals and are not described separately again. The remarks on FIGS. 1 to 18 therefore apply correspondingly to FIGS. 19 and 20.
- the built-in part 1 according to FIGS. 19 and 20 differs from the preceding embodiments initially in that the diffuser space 6 does not have a profile 39 with a constant length Height. Rather, along the main flow direction 38 between the upstream inlet opening 5, which is assigned to the flow regulator 15, and the downstream inlet opening 5 which is assigned to the flow regulator 16, a profile widening 40 is formed, through which the cross-sectional area of the diffuser chamber 6 of a cylinder jacket about the axis. 8 towards the outside changes more strongly than proportionally to the radius of the cylinder jacket. Due to this increase in area of the makeup water stream, which flows through the downstream inlet opening 5 ⁇ into the water flow from the upstream inlet opening 5 can be received without forming significant swirls.
- the profile ramp 41 may additionally or alternatively be formed on the functional unit 2.
- the pitch of the profile ramp 41 is chosen such that the profile widening 40 defines an enlargement of a surface area of a cross-sectional area of the diffuser space 6 transverse to the main flow direction 38, which is tuned to a surface area of a cross-sectional area of the downstream inlet opening 5 ⁇ . It can thus be said that the surface area of a cylinder jacket around the axis 8 in the diffuser space 6 behind the profile widening 40 around the surface area of the downstream inlet opening 5 is larger than the corresponding area before the profile widening 40.
- the invention uses the continuity equation to an approximately constant
- the exemplary embodiment according to FIGS. 19 and 20 also differs from the preceding exemplary embodiments in that the flow divider 14 as a pin is not formed on the baffle plate 8 but-pointing downward-on the functional unit 2.
- the functional unit 2 is thus supported on the baffle plate 8 and on the diffuser Insert 4 off.
- a surface area of an opening cross section of an outlet opening 9 of the diffuser 3 at most 10% larger than an area of an opening cross section of an inlet opening 5 , 5 ⁇ of the diffuser 3 and / or the annular chamber 24 form with a contour which allows in a longitudinal section of the insert 1, the inscription of an ellipse 26, 28 with the smallest possible eccentricity.
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)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Nozzles (AREA)
- Duct Arrangements (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL18718696T PL3445921T3 (pl) | 2017-03-13 | 2018-03-13 | Wkładka sanitarna |
EP19185025.4A EP3620585B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
EP20193715.8A EP3779077B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017101442.8U DE202017101442U1 (de) | 2017-03-13 | 2017-03-13 | Sanitäres Einbauteil |
PCT/EP2018/056206 WO2018167042A1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19185025.4A Division EP3620585B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
EP19185025.4A Division-Into EP3620585B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
EP20193715.8A Division EP3779077B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3445921A1 true EP3445921A1 (de) | 2019-02-27 |
EP3445921B1 EP3445921B1 (de) | 2020-05-20 |
Family
ID=62025772
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18718696.0A Active EP3445921B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
EP20193715.8A Active EP3779077B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
EP19185025.4A Active EP3620585B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20193715.8A Active EP3779077B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
EP19185025.4A Active EP3620585B1 (de) | 2017-03-13 | 2018-03-13 | Sanitäres einbauteil |
Country Status (7)
Country | Link |
---|---|
US (1) | US11732451B2 (de) |
EP (3) | EP3445921B1 (de) |
CN (5) | CN108571038B (de) |
DE (1) | DE202017101442U1 (de) |
ES (2) | ES2931831T3 (de) |
PL (2) | PL3445921T3 (de) |
WO (1) | WO2018167042A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD798999S1 (en) * | 2015-11-18 | 2017-10-03 | Neoperl Gmbh | Flow regulator |
USD822159S1 (en) * | 2016-11-23 | 2018-07-03 | Neoperl Gmbh | Faucet stream straightener |
USD962385S1 (en) * | 2016-11-23 | 2022-08-30 | Neoperl Gmbh | Faucet stream straightener |
DE202017101442U1 (de) * | 2017-03-13 | 2018-06-14 | Neoperl Gmbh | Sanitäres Einbauteil |
DE202019105541U1 (de) * | 2019-10-08 | 2021-01-20 | Neoperl Gmbh | Sanitäres Einbauteil und Baureihe für ein sanitäres Einbauteil |
US11591780B2 (en) * | 2020-04-15 | 2023-02-28 | Yeuu Deng Sanitary Facilities Industrial Co., Ltd. | Faucet aerator |
USD991402S1 (en) * | 2022-01-25 | 2023-07-04 | Xiamen Water Nymph Sanitary Technology Co., Ltd. | Aerator insert for taps |
USD987777S1 (en) * | 2022-11-03 | 2023-05-30 | Jianfeng Sun | Filter |
USD1029183S1 (en) * | 2023-02-07 | 2024-05-28 | Neoperl Gmbh | Faucet stream straightener |
USD1029991S1 (en) * | 2023-02-08 | 2024-06-04 | Neoperl Gmbh | Faucet stream straightener |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US5114072A (en) * | 1991-10-03 | 1992-05-19 | Wpm, Inc. | Water aerator |
DE19642055C2 (de) | 1996-10-11 | 1998-09-10 | Wildfang Dieter Gmbh | Strahlregler |
US6126073A (en) | 1998-08-07 | 2000-10-03 | Axiohm Transaction Solutions, Inc. | Point-of-sale MICR printing and reading |
DE10027987B4 (de) * | 2000-06-06 | 2005-12-22 | Neoperl Gmbh | Strahlregler |
DE10115639B4 (de) | 2001-03-26 | 2015-05-07 | Hansgrohe Se | Wasserstrahlbelüfter |
US6676029B2 (en) * | 2002-03-01 | 2004-01-13 | Husky Corporation | Stream straightener for fluid flowing and dispensing nozzle |
DE20304659U1 (de) | 2003-03-21 | 2004-07-29 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
CN1633874A (zh) | 2003-12-29 | 2005-07-06 | 天津职业技术师范学院 | 采用三级计算机的蛋粉加工的电气控制系统 |
WO2005118968A1 (de) * | 2004-05-27 | 2005-12-15 | Neoperl Gmbh | Sanitäre einsetzeinheit |
DE202007000958U1 (de) * | 2007-01-23 | 2008-05-29 | Neoperl Gmbh | Strahlbelüfter |
CN201272993Y (zh) * | 2008-09-24 | 2009-07-15 | 深圳市华伦能源管理技术有限公司 | 水龙头节水器及节水龙头 |
KR200470062Y1 (ko) * | 2010-02-12 | 2013-11-27 | 하이플러스 인터내셔널 컴퍼니 리미티드 | 절수 밸브 |
ES2581528T3 (es) * | 2011-11-25 | 2016-09-06 | Neoperl Gmbh | Unidad funcional sanitaria |
US8708252B2 (en) * | 2011-11-28 | 2014-04-29 | Neoperl Gmbh | Sanitary installation part |
DE102013001931B4 (de) | 2013-02-02 | 2016-03-31 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
CN104631570A (zh) * | 2015-01-09 | 2015-05-20 | 厦门绿延节水科技有限公司 | 起泡器 |
DE202015000856U1 (de) | 2015-02-03 | 2016-05-04 | Neoperl Gmbh | Sanitäres Auslaufelement |
DE202015001885U1 (de) | 2015-03-09 | 2016-06-10 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
DE102015017107A1 (de) * | 2015-03-09 | 2016-09-15 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
DE202017101442U1 (de) * | 2017-03-13 | 2018-06-14 | Neoperl Gmbh | Sanitäres Einbauteil |
-
2017
- 2017-03-13 DE DE202017101442.8U patent/DE202017101442U1/de active Active
- 2017-06-20 CN CN201710466505.0A patent/CN108571038B/zh active Active
- 2017-06-20 CN CN201720720921.4U patent/CN207567868U/zh not_active Withdrawn - After Issue
- 2017-06-20 CN CN201820734122.7U patent/CN208329066U/zh not_active Withdrawn - After Issue
-
2018
- 2018-03-13 CN CN201880003258.3A patent/CN109642422B/zh active Active
- 2018-03-13 CN CN202010573438.4A patent/CN111691506B/zh active Active
- 2018-03-13 PL PL18718696T patent/PL3445921T3/pl unknown
- 2018-03-13 EP EP18718696.0A patent/EP3445921B1/de active Active
- 2018-03-13 ES ES20193715T patent/ES2931831T3/es active Active
- 2018-03-13 WO PCT/EP2018/056206 patent/WO2018167042A1/de active Application Filing
- 2018-03-13 US US16/328,005 patent/US11732451B2/en active Active
- 2018-03-13 PL PL20193715.8T patent/PL3779077T3/pl unknown
- 2018-03-13 EP EP20193715.8A patent/EP3779077B1/de active Active
- 2018-03-13 ES ES18718696T patent/ES2804305T3/es active Active
- 2018-03-13 EP EP19185025.4A patent/EP3620585B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN111691506A (zh) | 2020-09-22 |
WO2018167042A1 (de) | 2018-09-20 |
EP3779077A1 (de) | 2021-02-17 |
PL3445921T3 (pl) | 2020-10-19 |
EP3779077B1 (de) | 2022-11-02 |
US20210388586A1 (en) | 2021-12-16 |
PL3779077T3 (pl) | 2023-06-26 |
CN208329066U (zh) | 2019-01-04 |
CN109642422A (zh) | 2019-04-16 |
DE202017101442U1 (de) | 2018-06-14 |
ES2931831T3 (es) | 2023-01-03 |
CN108571038A (zh) | 2018-09-25 |
EP3620585B1 (de) | 2022-04-27 |
CN108571038B (zh) | 2021-02-02 |
CN109642422B (zh) | 2021-04-06 |
EP3620585A2 (de) | 2020-03-11 |
CN207567868U (zh) | 2018-07-03 |
CN111691506B (zh) | 2022-03-08 |
EP3620585A3 (de) | 2020-04-22 |
US11732451B2 (en) | 2023-08-22 |
ES2804305T3 (es) | 2021-02-05 |
EP3445921B1 (de) | 2020-05-20 |
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