EP3350378A2 - Flow regulator - Google Patents
Flow regulatorInfo
- Publication number
- EP3350378A2 EP3350378A2 EP16766487.9A EP16766487A EP3350378A2 EP 3350378 A2 EP3350378 A2 EP 3350378A2 EP 16766487 A EP16766487 A EP 16766487A EP 3350378 A2 EP3350378 A2 EP 3350378A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- jet regulator
- insert part
- flow
- regulator according
- housing
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 47
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 244000144992 flock Species 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 39
- 238000005273 aeration Methods 0.000 abstract 3
- 238000003780 insertion Methods 0.000 description 30
- 230000037431 insertion Effects 0.000 description 30
- 239000012080 ambient air Substances 0.000 description 10
- 238000005276 aerator Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000002308 calcification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000008234 soft water 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
- E03C1/086—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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
Definitions
- the invention relates to a jet regulator with a jet regulator housing, in the interior of the housing at least one flow rectifier is provided, which has at least one transverse to the flow direction grid or network structure of intersecting webs, and with at least one vent opening, which passes through a Gerissause admirswandung the beam -.
- Various jet regulators have already been provided that can be mounted on the water outlet of a sanitary outlet fitting in order to form the water emerging there from the outlet fitting into a homogeneous, non-spraying water jet.
- ventilated jet regulators the water flowing through is mixed with ambient air in the regulator housing of the jet regulator in order to allow the water to emerge as a soft water jet.
- Such aerated jet regulators have in their Strahlreglergeophuse to a beam disintegrator, which divides the incoming water into a plurality of individual beams. These individual jets experience an increase in speed in the jet splitter, so that a negative pressure is created on the downstream side of the jet crusher in accordance with the Bernoulli equation.
- vents are provided on the downstream side of the jet aerator, which enforce the peripheral wall. The negative pressure created on the outflow side of the jet separator absorbs the ambient
- CONFIRMATION COPY air which enters through the ventilation openings in the housing interior of the jet regulator housing and mixed there with the individual jets before the thus mixed with air individual jets are formed in a flow straightener to a ventilated overall jet.
- This flow rectifier usually consists of at least two insertion parts, which can be used in the housing interior of the jet regulator housing. These inserts each have a grid or a network structure, which initially divides the aerated individual beams flowing through even further.
- the lattice or net-shaped insertion parts forming the flow rectifier also constitute a flow obstacle against which the water flowing through can build up. In some cases, unwanted noises occur. This perceptible as sipping or buzzing noise noise caused by the intervallweise structure of a water film in the ventilation holes, which are temporarily closed by this film of water.
- the jet regulator according to the invention has a jet regulator housing, in whose housing interior a flow rectifier is provided.
- This flow rectifier has at least one grid or network structure, which favors a further splitting of the incoming individual water jets and promotes the mixing of these water jets with the ambient air.
- This at least one lattice or network structure of the flow rectifier is formed from intersecting or contacting webs.
- a mesh structure may be formed by a family of concentric lands that intersect or touch at junctions or points of contact with a family of radial lands, in one embodiment, a mesh structure may be formed of two intersecting or contacting groups of parallel lands.
- At least one vent opening is provided upstream of the flow straightener in the flow direction, which passes through a Gepatiuse alloyswandung the jet regulator. So that the water flowing through the regulator housing does not build up in front of the flow straightener, in particular in the area of the at least one ventilation opening, where it can cause unwanted flow noise, it is provided according to the invention that in the grid or network structure of the flow straightener at least one substantially overhangs in the circumferential direction the at least one ventilation opening extending and preferably substantially web-free drain opening is provided.
- a preferred embodiment according to the invention provides that the at least one drain opening is designed as a hole which penetrates the at least one grid or network structure.
- the water flowing to the flow straightener can thus pass unhindered through the hole or mesh structure serving as drainage opening, without the water being dammed up in this area by this grid or network structure.
- the grid or network structure has at least two groups of webs crossing or contacting each other. In order to design, for example, an ordered grid or network structure, in particular two flocks of intersecting or touching webs are sufficient.
- the at least one grid or network structure or at least one of these grid or network structures has a group of radially oriented webs, which preferably has a share crossing or touching concentrically surrounding webs.
- a preferred development according to the invention which considerably simplifies the production of the jet regulator according to the invention, provides that the flow rectifier has at least one insertion part insertable in the housing interior, that the at least one insertion part has a circumferential outer retaining ring, and that on the inner circumference of the retaining ring at least a first insert part engages the grid or network structure.
- the flow straightener has at least one insertable into the housing interior insert part on which projects at least one oriented in jet regulator longitudinal direction Abdeckung, the At least one ventilation opening at least partially covered.
- the further embodiment according to the above proposed solution provides that at least one cover wall oriented in the jet regulator longitudinal direction at least partially covers the at least one ventilation opening.
- this at least one cover wall is provided on the at least one insertion part forming the flow rectifier of the jet regulator according to the invention.
- This cover wall can cover the at least one ventilation opening in the radial direction in such a way that Water housing flowing through the housing does not accumulate in front of the flow straightener and in particular not in the region of at least one ventilation opening and may cause unwanted flow noise there.
- the at least one cover wall can protrude beyond the insertion part in the flow direction of the jet regulator such that an upper subregion of the at least one ventilation opening is covered.
- a preferred embodiment according to the invention provides that the at least one cover wall projecting beyond the insertion part counter to the flow direction of the jet regulator. It may be advantageous if at least two, in the circumferential direction preferably spaced apart and in particular arranged on a common circular path cover walls protrude on the insert. In this case, the remaining between the at least two Abdeckwanditch spaces can be used on the insert part to let attack in particular the grid or network structure on the retaining ring.
- a preferred development according to the invention provides that the free outer end of at least radially oriented, for example, in the direction of a ventilation opening webs of the first insert with distance in front of the ventilation opening and / or of the grid or network structure of this insert part surrounding retaining ring ends.
- the grating or network structure of the flow rectifier may be formed on the inner circumference of the housing wall of the jet regulator housing and otherwise held there.
- a preferred embodiment according to the invention provides that the retaining ring of the first insert part is crown-shaped and has mutually spaced Abdeckwandungen that are oriented in the jet regulator longitudinal direction and each projecting through a ventilation opening.
- this grid or network structure is held in the areas between adjacent ventilation openings on the inner circumference of the retaining ring of the first insert part.
- At least the first insert part can be inserted into the housing interior in a rotationally secured manner in the circumferential direction.
- a preferred embodiment according to the invention provides that at least between the first insert part and the housing inner circumference, a rotation is provided.
- the jet regulator has a jet separator upstream of the flow rectifier in the flow direction and if the ventilation opening (en) are arranged on the housing inner circumference in an annular zone provided between the flow rectifier and the jet separator.
- the jet splitter can be formed, for example, as a perforated plate, which has, for example, flow holes arranged in concentric circles.
- this jet splitter is cup-shaped, wherein the pot bottom forms a baffle and wherein circumferentially spaced apart from each other at the periphery of this pot shape flow holes are provided, in which the inflowing water is divided into the required individual jets.
- the flow straightener has a first insert part and at least one second insert part downstream in the flow direction.
- a preferred embodiment according to the invention provides that the retaining ring of the second insert part provided on the inner peripheral side and in extension of, for example, radially oriented toward a ventilation opening webs arranged on the first insert webs are designed as a web stub whose stub end approximately to the free web end of the first insert part associated webs.
- the water flowing through can be split even further in the flow straightener and then formed into a homogeneous overall jet, albeit the second one Einmeneil has formed from a crowd crossing or contacting webs formed network structure, and if the formed by the webs of the second insert part crossing points or points of contact are offset from the network structure of the first insert part arranged such that these crossing nodes or points of contact below, bounded by adjacent webs flow openings of the first insert part are arranged.
- a preferred embodiment according to the invention provides that the at least one drain opening is arranged on the inside of a gripping or net structure of an insert part on the outside circumferentially encompassing retaining ring.
- the retaining ring of this insert part can have a circumference widening outer circumference against the flow direction.
- a so-called aerated jet regulator in a side view, the ventilation openings, which pass through a cross-sectionally round jet regulator housing and open in the housing interior of the jet regulator housing, the jet regulator of Figure 1 in a longitudinal section, the inflow-side attachment screen, here designed as a perforated plate jet splitter, one in the flow direction Having downstream and formed here of two insert parts flow rectifier and a downstream homogenizer, the jet regulator of Figure 1 and 2 in a detail - longitudinal section in the marked in Figure 2 area one of the provided in the jet regulator housing vents,
- FIG. 1 and 2 here also longitudinally cut jet regulator of Figure 1 to 3a in the outside arranged in Figure 7 portion of the individual parts, wherein the retaining walls of the inflow-side insert part here, however, the Abdeckwandept were not recorded, the jet regulator shown in an exploded perspective view of the figures 1 to 3, wherein the jet regulator housing of this jet regulator is formed in two parts and has an upstream and a downstream housing part, FIG. 5 shows the jet regulator from FIGS. 1 to 4 in an exploded single-partarray;
- FIG. 6 is a perspective view of an inflow side
- FIGS. 1 to 5 usable flow straightener
- FIG. 7 shows an inflow-side insertion part comparable to FIG. 6 and an outflow-side insertion part of a flow rectifier usable in a jet regulator according to FIGS. 1 to 6,
- FIG. 8 shows the outflow-side insertion part of the jet regulator from FIGS. 1 to 3 shown in a perspective illustration 5,
- FIG. 9 shows the insert parts of the flow rectifier used in the jet regulator according to FIGS. 1 to 8 in a plan view of the downstream side of the outflow-side insertion part
- FIG. 10 shows the insert parts forming the flow rectifier in a detail view bounded in FIG. 9 in the region of the outer retaining rings of these insert parts
- FIG. 11 shows the insert parts from FIGS. 9 and 10 forming the flow rectifier in a perspective illustration, wherein the upper insert part is shown partially cut away here
- FIG. 12 shows the superimposed insertion parts of the flow rectifier shown in FIGS. 9 to 11 in the detailed representation encircled in FIG. 11 in the sectional plane of the upper insertion part
- FIG. 13 shows the two superimposed insert parts forming the flow rectifier from FIGS. 9 to 12 in a side view
- FIG. 14 shows the two superimposed insert parts from FIGS. 9 to 13 in a cross section through the sectional plane XIV-XIV according to FIG.
- FIG. 15 shows a plan view of an alternatively formed downstream-side insertion part, wherein the network structure of this insertion part is formed from webs crossing at intersection nodes,
- FIG. 16 shows a perspective plan view of an alternatively formed inflow-side insertion part, wherein the net structure of this insertion part is formed from webs which touch one another at points of contact
- FIG. 17 shows the insertion part from FIG. 16 in a perspective top view cut away
- FIG. 18 shows a perspective top view of a further, alternatively formed inflow-side insertion part, wherein the mesh structure of this insert part is also formed of webs which touch one another at points of contact
- FIG. 19 shows the insert part from FIG. 18 in a perspective plan view shown in cutaway.
- FIG. 1 shows a jet regulator 1 which can be mounted on the water outlet of a sanitary outlet fitting in order to form the water emerging from the outlet fitting not shown here into a homogeneous, non-spraying water jet.
- ventilation openings 4 are provided, which - over the housing circumference of Radiation controller housing 2 distributed with distance - pass through the housing peripheral wall 3 and open in the housing interior of the jet regulator housing 2.
- the jet regulator 1 is detachably connected on the inflow side to a conical sieve 5 here.
- a jet splitter 6 is provided on the inflow side of the jet regulator 1.
- the jet disintegrator 6, which is arranged in the jet regulator housing 2, is designed here as a perforated plate which has a multiplicity of throughflow openings 7, which are arranged on concentric circles.
- the jet splitter 6 divides the inflowing water into a plurality of individual jets.
- the flow rectifier consists here of two inserts 8, 9, which are insertable into the housing interior of the jet regulator housing 2.
- the jet regulator housing 2 is designed in two parts and has a first housing part 10 and a pot-shaped second housing part 11. While in the first housing part 10 formed as a perforated plate jet splitter 6 is formed, in the second housing part 11, the insert parts 8, 9 of the flow rectifier can be used.
- the insert parts 8, 9 of the flow rectifier are held in the housing interior when the housing parts 10, 11 are releasably connected to each other.
- the insert parts 8, 9 each have a network structure which initially divides the ventilated individual beams flowing through even further.
- the inserting parts 8, 9 forming the flow rectifier and insertable in the housing interior of the jet regulator housing 2 have a circumferential outer retaining ring, the retainer rings 12, 12 * of the insert parts 8, 9 each engaging the net structure.
- the network structures of the insertion parts 8, 9 shown in FIGS. 4 to 9, 11, 12 and 14 are formed here by a group of radially oriented webs 13, 13 v which intersect at intersection nodes 14 with a group of webs 15 arranged concentrically to one another. From a comparison of Figures 6, 7, 9 and 10 it is clear that at least in the inflow-side first insert part 8, the free outer end of the radially oriented towards a vent opening 4 webs 13 end at a distance from the vent opening 4. In this way, in the lattice or network structure of the first insert part 8 of the flow rectifier, a discharge opening 20 extending over an associated ventilation opening 4 is formed. These drain holes 20 are formed as a grid or mesh structure breaking hole.
- the retaining ring 12 of the inflow-side first insertion part 8 with its circulating inflow side edge of the front can also be arranged in a lying below the ventilation openings 4 level.
- the inflow-side end edge of the retaining ring is preferably angled radially inwards and can at least partially cover the run-off opening 20 located downstream of the flow direction.
- the embodiment shown in FIGS. 2, 3a, 4 to 7, 11 and 13 is preferred for the inflow-side insert part 8. It can be seen in FIGS. 3 a and 4 that the retaining ring 12 of the first insert part 8 projects beyond the ventilation openings 4 in the longitudinal direction of the jet regulator. In the preferred embodiment shown in Figures 6 and 7, the inflow-side insert part 8 has a retaining ring 12, which is formed flat on its inflow side.
- the retaining ring 12 of the first insert part 8 in the embodiment shown in Figures 1 to 5 and 8 to 14 is crown-shaped and has a plurality of circumferentially spaced apart and arranged on a common circular path Abdeckwandept 17, which are oriented in the jet regulator longitudinal direction and which each protrude via a ventilation opening 4.
- Abdeckwandungen 17 are provided on the retaining ring 12 of the inflow-side insert part 8 and in particular on its Zuström side end edge and in particular integrally formed.
- the second input 9 comprising setting portion also one of flocks' of intersecting webs 13 ', 15 network structure formed
- the intersection node formed by the webs 13', 15 of the second insert part 9 14 so offset from the network structure of the first 8 are arranged that these crossing nodes 14 are arranged below, by adjacent webs 13, 15 bounded flow openings of the first insert part 8.
- webs 15 are held on the inside of the retaining ring 12 of the second insert part 9, which webs are arranged in the jet regulator longitudinal direction in extension of the webs 13 'oriented radially in the direction of a ventilation opening 4 on the first insert part 8.
- the webs on the inner peripheral side provided on the retaining ring 12 of the second insert part 9 and in extension of the radially oriented toward a ventilation opening 4 webs arranged on the first insert part 8 are formed here as a stub stub 16 whose stub end - as shown in Figures 10 and 12 becomes clear - To the free web end of the first insert part 8 associated webs 13 extends. In this way, it is ensured that the water flowing through the flow straightener is further divided even in the region of the drain openings 20.
- connection of the network structure provided in the first insert part 8 to the retaining ring 12 of the first insert part 8 takes place at fluidically uncritical points.
- the network structure is held in the areas between adjacent ventilation openings 4 on the inner circumference of the retaining ring 12 of the first insert part 8.
- the inserts 8, 9 secured against rotation in the circumferential direction in the housing interior of the jet regulator housing 2 used.
- the insertion parts 8, 9 have on the outer circumference of their retaining rings 12, 12 4 at least one anti-rotation projection 18, which engages in an oriented in the jet regulator longitudinal securing groove 19 on the inner circumference of Gehauseenneswandung 3.
- the jet regulator 1 also on its downstream side on a grid or network structure.
- This outflow-side structure is configured as a honeycomb cell-shaped lattice structure 21 in the case of the jet regulator 1 illustrated here.
- the lattice structure 21 is integrally formed on the jet regulator housing 2 and in particular on its second housing part 11 and prevents undesired pushing up of the insertion parts 8, 9 located in the housing interior of the jet regulator housing 2.
- FIGS. 16 to 19 alternative embodiments of an insert part are illustrated on the basis of exemplarily illustrated inflow-side insertion parts 8.
- the at least one insert part or at least one of the insert parts of the flow rectifier located in the aerator housing 2 can have a grid structure and in particular - as here - a network structure of webs 13, 15 touching one another at contact points 22
- the webs 13, 15 of the insert parts 8 shown in FIGS. 16 to 19 are integrally connected to one another at the contact points 22.
- the insert parts 8 shown in FIGS. 16 to 19, which respectively show the first insert part 8 of the flow rectifier provided in the jet regulator housing 2, have an external retaining ring 12 which has on the inflow side an integrally formed splash guard projecting radially inwardly over the annular flange. Ring 23 bears. At least the radial webs 13 arranged in the region below each one ventilation opening 4 have a free web end that protrudes beyond the outer peripheral web 15, but ends at a distance from the retaining ring 12 and thus also from the housing inner circumference of the jet regulator housing 2 and thereby one form in the circumferential direction over the at least one vent opening 4 extending drain opening 20.
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)
- Nozzles (AREA)
- Air-Flow Control Members (AREA)
- Domestic Plumbing Installations (AREA)
- Measuring Volume Flow (AREA)
- Jet Pumps And Other Pumps (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202015006618.6U DE202015006618U1 (en) | 2015-09-18 | 2015-09-18 | aerator |
PCT/EP2016/001559 WO2017045761A2 (en) | 2015-09-18 | 2016-09-16 | Flow regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3350378A2 true EP3350378A2 (en) | 2018-07-25 |
EP3350378B1 EP3350378B1 (en) | 2020-01-08 |
Family
ID=56939999
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16766487.9A Active EP3350378B1 (en) | 2015-09-18 | 2016-09-16 | Flow regulator |
EP16785091.6A Active EP3350379B1 (en) | 2015-09-18 | 2016-09-16 | Aerated jet regulator having a flow rectifier in the form of a network structure |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16785091.6A Active EP3350379B1 (en) | 2015-09-18 | 2016-09-16 | Aerated jet regulator having a flow rectifier in the form of a network structure |
Country Status (5)
Country | Link |
---|---|
US (2) | US20180251967A1 (en) |
EP (2) | EP3350378B1 (en) |
CN (4) | CN205857303U (en) |
DE (1) | DE202015006618U1 (en) |
WO (2) | WO2017045761A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD699816S1 (en) | 2001-08-17 | 2014-02-18 | Neoperl Gmbh | Stream straightener for faucet |
DE202015006618U1 (en) | 2015-09-18 | 2016-12-21 | Neoperl Gmbh | aerator |
USD909279S1 (en) * | 2018-07-27 | 2021-02-02 | Dennis Earl Beck | Breather cover |
WO2020048179A1 (en) * | 2018-09-05 | 2020-03-12 | 李军 | Water divider |
CN108837958B (en) * | 2018-09-05 | 2021-04-06 | 李军 | Water separator |
DE202019107100U1 (en) * | 2019-12-19 | 2021-03-22 | Neoperl Gmbh | Aerator |
DE102019135057A1 (en) * | 2019-12-19 | 2021-06-24 | Neoperl Gmbh | Aerator |
DE202020101430U1 (en) * | 2020-03-16 | 2021-06-17 | Neoperl Gmbh | Sanitary cartridge |
US11591780B2 (en) * | 2020-04-15 | 2023-02-28 | Yeuu Deng Sanitary Facilities Industrial Co., Ltd. | Faucet aerator |
JP2023524588A (en) * | 2020-05-08 | 2023-06-12 | ペプシコ・インク | beverage dispensing nozzle |
CN112336232B (en) * | 2020-10-27 | 2022-09-27 | 宁波美高厨具有限公司 | Draining basket and cleaning equipment used by same |
DE202022101528U1 (en) * | 2022-03-23 | 2023-06-26 | Neoperl Gmbh | Insert for an aerator |
DE102022106862A1 (en) | 2022-03-23 | 2023-09-28 | Neoperl Gmbh | Insert part for a jet regulator and associated manufacturing process |
KR200497536Y1 (en) * | 2023-01-12 | 2023-12-07 | 진승호 | faucet aerator |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138332A (en) | 1962-05-14 | 1964-06-23 | Price Pfister Brass Mfg Compan | Aerator for faucets or the like |
IT953065B (en) | 1970-07-20 | 1973-08-10 | Knapp Alfons | PERFECTED DEVICE FOR AERIAL A JET OF WATER |
US3684191A (en) | 1970-11-05 | 1972-08-15 | Sidney J Shames | Aerator construction |
DE3404662A1 (en) | 1984-02-10 | 1985-08-14 | Hans Grohe Gmbh & Co Kg, 7622 Schiltach | WATER JET VENTILATOR FOR SANITARY FITTINGS AND THE LIKE |
FR2562202B1 (en) * | 1984-03-27 | 1988-11-18 | Delmez Robert | JET BREAKER |
FR2683003B1 (en) * | 1991-10-25 | 1995-02-17 | Schlumberger Ind Sa | FLOW RECTIFIER. |
US5803368A (en) | 1994-12-29 | 1998-09-08 | Agroteam Consultants Ltd. | Aerator for water taps |
DE19852411A1 (en) * | 1998-11-13 | 2000-05-18 | Grohe Kg Hans | Water jet aerator |
DE10027987B4 (en) | 2000-06-06 | 2005-12-22 | Neoperl Gmbh | aerator |
DE10246334B4 (en) * | 2002-10-04 | 2015-05-07 | Neoperl Gmbh | Sanitary installation part |
DE10246333B4 (en) * | 2002-10-04 | 2008-06-19 | Neoperl Gmbh | aerator |
ITMN20040015A1 (en) * | 2004-07-13 | 2004-10-13 | Bpa Srl | FLUX REGULATOR |
DE102005001419B3 (en) * | 2005-01-12 | 2006-05-24 | Neoperl Gmbh | Beam regulator e.g. for nozzle, has jet division mechanism allowing water to flow into multiplicity of single jets which are provided on junction and has crossing lattice bars forming grid network |
DE102006009828B3 (en) * | 2006-03-01 | 2007-06-21 | Neoperl Gmbh | Jet regulator, has jet dispersion device provided for dividing water flow into set of individual streams, where each individual stream strikes on ridge of grid that is provided at downstream of dispersion side |
WO2010050074A1 (en) * | 2008-10-31 | 2010-05-06 | Takano Masaaki | Water saving disc |
CN101701467B (en) * | 2009-10-23 | 2012-02-22 | 李笑兰 | Faucet bubbler |
US9534361B2 (en) * | 2010-03-23 | 2017-01-03 | Neoperl Gmbh | Jet regulator |
DE102010012326B4 (en) * | 2010-03-23 | 2015-10-01 | Neoperl Gmbh | aerator |
DE102010048701B4 (en) | 2010-09-28 | 2021-02-11 | Neoperl Gmbh | Sanitary installation part |
CN201969506U (en) * | 2011-02-16 | 2011-09-14 | 厦门松霖科技有限公司 | Bubbler with retaining ring |
CN102359154B (en) * | 2011-08-04 | 2013-03-27 | 厦门松霖科技有限公司 | Gas-water mixing bubbler |
CN202767190U (en) * | 2012-09-14 | 2013-03-06 | 厦门绿延节水科技有限公司 | Bubble generating device |
DE202015006618U1 (en) * | 2015-09-18 | 2016-12-21 | Neoperl Gmbh | aerator |
-
2015
- 2015-09-18 DE DE202015006618.6U patent/DE202015006618U1/en active Active
-
2016
- 2016-03-28 CN CN201620244667.0U patent/CN205857303U/en not_active Withdrawn - After Issue
- 2016-03-28 CN CN201610180165.0A patent/CN106545062B/en active Active
- 2016-09-16 WO PCT/EP2016/001559 patent/WO2017045761A2/en active Application Filing
- 2016-09-16 WO PCT/EP2016/001560 patent/WO2017045762A1/en active Application Filing
- 2016-09-16 EP EP16766487.9A patent/EP3350378B1/en active Active
- 2016-09-16 US US15/746,933 patent/US20180251967A1/en not_active Abandoned
- 2016-09-16 US US15/580,763 patent/US10697161B2/en active Active
- 2016-09-16 EP EP16785091.6A patent/EP3350379B1/en active Active
- 2016-09-16 CN CN201680050832.1A patent/CN107923164B/en active Active
- 2016-09-16 CN CN201680034993.1A patent/CN107743536B/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3350379B1 (en) | 2020-01-29 |
CN205857303U (en) | 2017-01-04 |
CN107743536A (en) | 2018-02-27 |
CN107923164A (en) | 2018-04-17 |
EP3350378B1 (en) | 2020-01-08 |
CN107743536B (en) | 2020-03-06 |
WO2017045761A3 (en) | 2017-05-18 |
DE202015006618U1 (en) | 2016-12-21 |
WO2017045762A1 (en) | 2017-03-23 |
US10697161B2 (en) | 2020-06-30 |
CN107923164B (en) | 2020-01-21 |
EP3350379A1 (en) | 2018-07-25 |
US20180251967A1 (en) | 2018-09-06 |
CN106545062A (en) | 2017-03-29 |
CN106545062B (en) | 2019-02-19 |
US20180148913A1 (en) | 2018-05-31 |
WO2017045761A2 (en) | 2017-03-23 |
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