EP3679199B1 - Régulateur de jet - Google Patents

Régulateur de jet Download PDF

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Publication number
EP3679199B1
EP3679199B1 EP18773353.0A EP18773353A EP3679199B1 EP 3679199 B1 EP3679199 B1 EP 3679199B1 EP 18773353 A EP18773353 A EP 18773353A EP 3679199 B1 EP3679199 B1 EP 3679199B1
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EP
European Patent Office
Prior art keywords
aeration
insert part
mixing chamber
circumferential direction
channel
Prior art date
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Active
Application number
EP18773353.0A
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German (de)
English (en)
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EP3679199A1 (fr
Inventor
Alexander Stein
Gerhard Blum
Oliver Denzler
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Neoperl GmbH
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Neoperl GmbH
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Priority to PL18773353T priority Critical patent/PL3679199T3/pl
Publication of EP3679199A1 publication Critical patent/EP3679199A1/fr
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Publication of EP3679199B1 publication Critical patent/EP3679199B1/fr
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    • 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
    • E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps

Definitions

  • the invention relates, according to the preamble of claim 1, to a sanitary insert part, in particular a jet regulator, with a jet ventilation unit which has a mixing chamber, the mixing chamber having at least one ventilation opening, with at least one outside the mixing chamber entering the mixing chamber via the at least one ventilation opening outside air supplying ventilation duct is formed.
  • the invention further relates, according to the preamble of claim 19, to the use of a ventilation channel on a sanitary insert part of the type described at the beginning, which leads air into a mixing chamber of a jet ventilation unit of a sanitary insert part via a ventilation opening, for absorbing leakage flows through a fastening of the insert part a sanitary fitting.
  • Such sanitary insert parts are known, for example, as jet regulators and are used in the outlets of sanitary fittings in order to give an exiting water jet a desired property, for example a certain cross-sectional shape or a certain enrichment with air fractions.
  • the invention is based on the object of developing an insert part of the type described at the outset in such a way that the absorption of seeping water is improved.
  • the invention proposes that the ventilation channel has two separate inflow openings, that one of the inflow openings opens laterally, and that the other of the inflow openings opens in a longitudinal direction of the insert. Since one of the inflow openings opens laterally, water can thus be absorbed from an outer circumferential side of the insert part. Since the other of the inflow openings opens in a longitudinal direction of the insert part, a configuration can thus be achieved in which an increase in an overall axial height of the insert part through the inflow opening can be avoided.
  • a suction force that arises due to a negative pressure in the mixing chamber can be used to absorb unwanted water at one of the two inflow openings, with a major portion of the air flow in the ventilation channel being able to flow in through the other inflow opening.
  • the two functions of the ventilation duct namely the transport of a sufficient amount of air into the mixing chamber on the one hand and the reception and transport into the mixing chamber of water that otherwise might otherwise escape at an undesired location, on the other hand, can easily be decoupled from one another.
  • At least two separate ventilation channels are formed next to one another in the circumferential direction. So that is Total air flow can be easily divided into individual partial flows, which can be adjusted independently of one another depending on the respective requirements.
  • At least two, in particular at least three, separate ventilation channels preferably oriented essentially parallel or parallel to one another, can be formed.
  • the ventilation channel extends over the outer circumference. A reduction in functionality due to individual clogged or soiled ventilation channels can thus be avoided or at least reduced.
  • the ventilation channel is connected to two ventilation openings. This can help to achieve a desired stability of a wall of the mixing chamber through which the ventilation openings pass.
  • one of the inflow openings is arranged downstream of an external thread formed on a housing of the insert part.
  • seepage water that seeps through the external thread in an installation situation between the insert and a sanitary fitting can be absorbed with this inflow opening, for example along a seepage path, and can be discharged into the mixing chamber.
  • the water can unite with a main jet.
  • the inflow opening can be arranged at the end of a thread turn. Water that flows in the thread can thus be completely or almost completely absorbed.
  • the inflow opening can be arranged in such a way that it partially cuts into an axial region which is covered by the external thread.
  • water can be absorbed at several points of a thread turn and / or from several threads of a multi-turn external thread.
  • the inflow opening is formed completely outside of said axial region. A configuration can thus be achieved in which a screw property of the external thread is impaired as little as possible.
  • the inflow opening can also be a collecting space, for example, the collecting space described in more detail below, be arranged downstream.
  • one of the inflow openings for example the other inflow opening of the two inflow openings, is formed on an outlet end face of the insert part. A major proportion of the air that is sucked in can thus be absorbed as unhindered as possible, because this inflow opening can be arranged as close as possible to the surroundings of the sanitary fitting.
  • ventilation channels are formed which are arranged uniformly distributed in the circumferential direction. In this way, the outlet end face of the insert can be used evenly for ventilation. It is also possible to achieve the most uniform possible coverage of the outer circumference with inflow openings for receiving seepage water.
  • the ventilation channels in particular with respect to a longitudinal axis of the insert part, are arranged symmetrically. This gives the outlet end face an attractive appearance accessible.
  • ventilation channels are formed which are arranged unevenly distributed in the circumferential direction.
  • the ventilation channels can be concentrated in circumferential sections in which the risk of leakage of seepage water is particularly high.
  • the ventilation channels in particular with respect to a longitudinal axis of the insert part, are arranged asymmetrically.
  • the respective ventilation channel extends axially.
  • the ventilation opening and the at least one inflow opening can be arranged in a common circumferential section which the ventilation opening and / or the at least one inflow opening can fill.
  • the ventilation opening and the at least one inflow opening can have a matching width in the circumferential direction.
  • the ventilation channel can have a constant width in the circumferential direction along its course.
  • both inflow openings of a ventilation channel are arranged in a common circumferential section which one inflow opening or both inflow openings can fill.
  • the ventilation channel has a constant width in the circumferential direction along its course.
  • a first ventilation channel is formed, which supplies air from the outside via the at least one ventilation opening into the mixing chamber Distance is arranged that a third ventilation channel is arranged immediately adjacent to the first ventilation channel in the circumferential direction at a second distance and that the first distance and / or the second distance is larger than a width in the circumferential direction of the first, second and / or third ventilation channel .
  • immediately adjacent can, for example, be characterized in such a more precise manner that there is no further ventilation channel between two immediately adjacent ventilation channels is arranged.
  • a first ventilation channel leading air from the outside via the at least one ventilation opening into the mixing chamber is formed, alternatively or additionally it is proposed that a second ventilation channel in a first immediately adjacent to the first ventilation channel in the circumferential direction Is arranged at a distance that a third ventilation channel is arranged immediately adjacent to the first ventilation channel in the circumferential direction at a second distance and that the first distance is formed larger than the second distance.
  • immediately adjacent can be characterized more precisely, for example, in such a way that no further ventilation channel is arranged between two immediately adjacent ventilation channels.
  • the second distance is formed larger than a width in the circumferential direction of the first ventilation channel.
  • the negative pressure that forms in the mixing chamber can be used particularly well for the formation of the highest possible air flow velocity at those points where there is a risk of seepage water.
  • the second distance is at least twice as large as the width of the first ventilation channel in the circumferential direction. In this way, a suitable ratio of open areas of a wall of the mixing chamber to an overall circumference of the wall can be achieved in a simple manner.
  • the first distance is designed to be smaller than a width in the circumferential direction of the first ventilation channel.
  • ventilation channels that are separate from one another can be arranged particularly close to one another at desired locations.
  • the first distance is at most half as large as the width of the first ventilation channel in the circumferential direction.
  • the mixing chamber between the ventilation channels is closed to the outside. In this way, the entry of additional intake air, which would reduce an air flow velocity in the ventilation ducts, can be avoided.
  • two ventilation channels that are adjacent in the circumferential direction are separated from one another by a partition. Adjacent ventilation channels can thus be easily decoupled from one another.
  • one, for example the already mentioned, width in the circumferential direction of one, for example the already mentioned, first Ventilation channel is matched to a width of one, for example the already mentioned, laterally open inflow opening.
  • a maximum air flow velocity at the level of the inflow opening can thus be selected. It is particularly favorable if this applies to all ventilation channels.
  • a ratio of a sum of lengths covered by ventilation channels in the circumferential direction to a total length of an outer circumference of the mixing chamber, measured at the height of one inflow opening of the two inflow opening is at most 60%. It has been shown that in this way it is already possible to achieve useful air flow velocities.
  • the sum of the lengths is at most 50%, at most 40% or very particularly preferably at most 35% or even at most 33% of the total length.
  • a higher air flow rate is beneficial for better absorption of seepage water and that a reduced ratio is better for a higher air flow rate.
  • the respective lengths can be measured, for example, at the level of one of the two inflow openings, in particular the lateral inflow opening.
  • At least three ventilation channels can be formed.
  • two inflow windows can be formed per ventilation channel.
  • the ventilation channels can be designed higher (in the radial direction) than they are wide (in the circumferential direction).
  • the mixing chamber is preceded by a jet splitter that forms at least one nozzle.
  • a negative pressure can be generated in the mixing chamber in a simple manner, which results from an inflow-side working pressure of the water.
  • a quantity regulator is connected upstream of the mixing chamber.
  • defined pressure conditions in the mixing chamber can be achieved independently or largely independently of fluctuations in an inflow-side working pressure.
  • the mixing chamber is followed by an outlet grille.
  • An attractive spray pattern can thus be achieved. A proportion of air sucked in through an outlet opening can be reduced.
  • one, for example the already mentioned, laterally open inflow opening of the ventilation channel is connected to a collecting space that is closed to the outside, at least in the position of use.
  • seepage water can, for example, be collected over the entire circumference and through limited inflow openings be released into ventilation ducts.
  • the collecting space can be designed to be closed on the other side of the inflow opening, so that only a small part of air flows in via this inflow opening during operation and the inflow opening works essentially or even exclusively in the manner of an overflow.
  • the at least one ventilation channel on a circumferential side of the insert part is designed to be closed to the outside.
  • flow conditions in the ventilation duct can be developed independently of a design of a receiving sanitary fitting.
  • the ventilation duct has a cross section which is dimensioned such that an air flow speed of at least 15 km / h is established in the ventilation duct with an inlet-side water working pressure between 1 and 2 bar.
  • the air flow velocity can be measured at the level of a laterally opened inflow window, in particular for example the already mentioned inflow window. It has been found that above the mentioned threshold for the air flow velocity, particularly favorable conditions for the most complete possible absorption of seepage water in the air flow can be reached.
  • This solution can advantageously be combined with one or more of the preceding solutions.
  • the air flow speed is at least 17 km / h. In general, it can be said that a higher air flow velocity results in better absorption of water at an inflow opening.
  • At least one seepage path opens into the ventilation channel, which path runs via an external thread on the outer circumference of the insert part.
  • a seal on the external thread can thus be dispensed with or at least reduced in terms of a sealing effect.
  • Such a seepage path can, for example, be formed randomly or be given by at least one thread turn.
  • a use of a ventilation duct on a sanitary insert according to the invention according to one of claims 1 to 18 is proposed, with a ratio of a sum of lengths covered by ventilation ducts, in particular at a level of at least one inflow opening that absorbs the leakage flow, in the circumferential direction a total length of an outer circumference of the mixing chamber is at most 60% in height. It has been shown that with a ratio below the specified threshold it is already possible to achieve sufficiently high air flow velocities.
  • the ratio is at most 50% or at most 40% or at most 35% or at most 33%. This means that ever higher air flow speeds can be achieved in the ventilation ducts.
  • a sanitary insert part designated as a whole by 1 has, in a manner known per se, a housing 2 in which a jet ventilation unit 3 is formed.
  • the jet ventilation unit 3 has a jet splitter 4 which has nozzles 5.
  • the jet splitter 4 has a perforated plate 33 which provides the nozzles 5.
  • the jet splitter has a diffuser with a diffuser ring known per se which provides an annular nozzle.
  • a mixing chamber 6 is connected downstream of the jet splitter 4.
  • the water exiting through the nozzles 5 generates a negative pressure in the mixing chamber 6 through which air flows in via ventilation openings 7 which are formed in a wall 8 of the mixing chamber 6.
  • At least one ventilation channel 9 is formed outside the mixing chamber 6. Each ventilation channel 9 is connected to an associated ventilation opening 7.
  • Each ventilation channel 9 thus supplies air from the outside via the associated ventilation opening 7 into the mixing chamber 6. There the supplied air mixes with the water that emerges from the nozzles 5 in order to generate a water-air mixture.
  • the mixing chamber 6 is followed by a plurality of jet formers 10, by means of which the aerated jet is shaped before it emerges from the outlet end face 11.
  • the beam shaper 10 is formed by two grids 12, 13 and a rectifying outlet grille 14. In further exemplary embodiments, other numbers and shapes of inner parts and outlet structures are implemented.
  • an attachment screen 15 covers the jet splitter 4 on the inflow side.
  • a quantity regulator or a throttle or another functional element can be arranged between the attachment screen 15 and the jet splitter 4.
  • each ventilation channel 9 has two inflow openings 16, 17 that are separate from one another. This creates a Y-shaped topology of the ventilation channel 9, which brings the inflow openings 16, 17 together and guides them to the associated ventilation opening 7.
  • the main flow of the ventilation channel 9 is sucked in through the axial inflow opening 17, while only a small proportion of air passes through the lateral inflow opening 16 into the ventilation channel 9 during use.
  • An external thread 20 is formed in the housing 2 on an outer circumferential side 19 of the insert part 1. With the external thread 20, the insert part 1 can be screwed into an outlet of a sanitary fitting.
  • the external thread is formed on a holding sleeve of a housing 2 which is threadless per se.
  • One of the inflow openings 16 is arranged downstream of the external thread 20 and opens laterally.
  • the other inflow opening 17 of the two inflow openings 16, 17 is formed on the outlet end face 11 of the insert part 1 and opens in a longitudinal direction 21 of the insert part 1.
  • the total of four ventilation channels 9, 18, 22, 23 are arranged distributed unevenly in the circumferential direction.
  • the ventilation channel 9 can be regarded as the first ventilation channel, the ventilation channel 22 as the second ventilation channel, the ventilation channel 18 as the third ventilation channel and the ventilation channel 23 as the fourth ventilation channel.
  • the second ventilation channel 22 is directly adjacent to the first ventilation channel 9 in the circumferential direction.
  • the third ventilation channel 18 is also directly adjacent to the first ventilation channel 9 in the circumferential direction.
  • a first distance 24 in the circumferential direction (measured for example as an angle or as an arc length) between the first ventilation channel 9 and the second ventilation channel 22 is more than twice as large as a width 25 in the circumferential direction of the ventilation opening 7.
  • the corresponding second distance 26 between the first the ventilation channel 9 and the third ventilation channel 18 are less than half the size of the width 25 and thus significantly smaller than the first distance 24.
  • the mixing chamber 6 is closed on the outer circumference between the ventilation channels 9, 18, 22, 23.
  • the adjacent ventilation channels 9, 18 are separated from one another by a partition 27.
  • two blind channels 28 are formed, which are open at the outlet end face 11, but are otherwise closed. A highly symmetrical arrangement is thus achieved at the outlet end face 11, compare Figure 2 .
  • the ventilation channels 9, 18, 22, 23 each have a uniform width 29 in the circumferential direction along their course. This width 29 in the circumferential direction is matched to a width 30 of the laterally open inflow opening 16.
  • a ratio of the sum of the lengths (for example as an angle or as an arc length) which are covered at the level of the inflow openings 16 by the four ventilation channels 9, 18, 22, 23 to the total length of an outer circumference of the mixing chamber 6 (measured for example on the outside on the wall 8), also measured at the height of the inflow openings 16, is approximately 31%.
  • the wall 8 of the housing 2 is adjoined by a collecting space 31, which is closed with a sanitary fitting in the deployed position to the outside by a sealing element 32 - here a circumferential sealing lip.
  • Each laterally open inflow opening 16 of each ventilation channel 9, 18, 22, 23 is connected to the collecting space 31 so that water that seeps through the external thread 20 can escape from the respective inflow opening 16 into the associated ventilation channel 9, 18, 22, 23 .
  • Each of the ventilation channels 9, 18, 22, 23 is designed on a peripheral side of the insert part 1 to be closed to the outside.
  • Each ventilation channel 9, 18, 22, 23 has a cross-section which is dimensioned such that with an inlet-side water working pressure in front of the jet splitter 4 between 1 and 2 bar or with a pressure drop of 1 to 2 bar above the jet splitter 4 in each ventilation channel 9, 18, 22, 23 sets an air flow speed at the level of the respective laterally open inflow window 16 of at least 17 km / h.
  • the water that emerges from the first inflow openings 16 into the respective ventilation duct 9, 18, 22, 23 can thus be absorbed and transported into the mixing chamber 6. There the entrained water mixes with the water flowing out of the nozzles 5.
  • Each thread turn of the external thread 20 forms a seepage path 34 through which water can seep from the inlet side during use, since no sealing ring is provided.
  • This water is collected in the collecting space 31 and fed through the first inflow openings 16 and the ventilation channels 9, 18, 22, 23 of the mixing chamber 6, so that no leakage water can escape from the side of the insert 1 from the sanitary fitting during use.
  • the exemplary embodiment implements the use of a ventilation channel 9, 18, 22, 23 on a sanitary insert part 1, which leads via a ventilation opening 7 into a mixing chamber 6 of a jet ventilation unit 3 of the sanitary insert part 1, for absorbing leakage flows through a fastening of the insert part 1 on a sanitary fitting.

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  • 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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Domestic Plumbing Installations (AREA)
  • Flow Control (AREA)

Claims (19)

  1. Élément de montage de robinetterie (1), avec une unité d'aération de jet (3) qui possède une chambre de mélange (6), dans lequel la chambre de mélange (6) possède au moins une ouverture d'aération (7) et dans lequel au moins un canal d'aération (9, 18, 22, 23) conduisant de l'air extérieur à la chambre de mélange (6) par l'au moins une ouverture d'aération (7) est formé à l'extérieur de la chambre de mélange (6), caractérisé en ce que le canal d'aération (9, 18, 22, 23) possède deux ouvertures d'admission (16, 17) séparées l'une de l'autre, qu'une des ouvertures d'admission (16, 17) s'ouvre sur le côté et que l'autre ouverture d'admission (16, 17) s'ouvre dans un sens longitudinal (21) de l'élément de montage.
  2. Élément de montage de robinetterie (1) selon la revendication précédente, caractérisé en ce qu'au moins deux canaux d'aération (9, 18, 22, 23) séparés l'un de l'autre sont formés côte à côté dans le sens de la périphérie et/ou que le canal d'aération (9, 18, 22, 23) s'étend sur la périphérie extérieure et/ou est raccordé avec deux ouvertures d'aération (7).
  3. Élément de montage de robinetterie (1) selon la revendication précédente, caractérisé en ce qu'un filetage extérieur (20) est disposé sur un boîtier (2) de l'élément de montage, en aval des ouvertures d'admission (16, 17).
  4. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce qu'une des ouvertures d'admission (16, 17) est ménagée sur une face frontale de sortie (11) de l'élément de montage.
  5. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce que des canaux d'aération (9, 18, 22, 23) sont formés régulièrement, en particulier répartis de manière symétrique, dans le sens de la périphérie ou que des canaux d'aération (9, 18, 22, 23) sont formés irrégulièrement, en particulier répartis de manière asymétrique, dans le sens de la périphérie.
  6. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, dans lequel un premier canal d'aération (9) conduisant de l'air extérieur à la chambre de mélange (6) par l'au moins une ouverture d'aération (7) est formé à l'extérieur de la chambre de mélange (6), caractérisé en ce qu'à proximité immédiate du premier canal d'aération (9) dans le sens de la périphérie, un deuxième canal d'aération (22) est disposé à une première distance (24), qu'à proximité immédiate du premier canal d'aération (9) dans le sens de la périphérie, un troisième canal d'aération (18) est disposé à une deuxième distance (26) et que la première distance (24) et/ou la deuxième distance (26) est plus grande qu'une largeur dans le sens de la périphérie du premier, deuxième et/ou troisième canal d'aération (18).
  7. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, dans lequel un premier canal d'aération (9) conduisant de l'air extérieur à la chambre de mélange (6) par l'au moins une ouverture d'aération (7) est formé à l'extérieur de la chambre de mélange (6), caractérisé en ce qu'à proximité immédiate du premier canal d'aération (9) dans le sens de la périphérie, un deuxième canal d'aération (22) est disposé à une première distance (24), qu'à proximité immédiate du premier canal d'aération (9) dans le sens de la périphérie, un troisième canal d'aération (18) est disposé à une deuxième distance (26) et que la première distance (24) et supérieure à la deuxième distance (26).
  8. Élément de montage de robinetterie (1) selon l'une des revendications 6 ou 7, caractérisé en ce que la deuxième distance (26) est plus grande, en particulier au moins deux fois plus grande, qu'une largeur dans le sens de la périphérie du premier canal d'aération (9).
  9. Élément de montage de robinetterie (1) selon l'une des revendications 6 à 8, caractérisé en ce que la première distance (24) est plus petite, en particulier au moins deux fois plus petite, qu'une largeur dans le sens de la périphérie du premier canal d'aération (9).
  10. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce que la chambre de mélange (6) est fermée vers l'extérieur entre les canaux d'aération et/ou que deux canaux d'aération adjacents dans le sens de la périphérie sont séparés l'un de l'autre par une paroi de séparation (27).
  11. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce que la ou qu'une largeur dans le sens de la périphérie d'un ou du premier canal d'aération (9), en particulier de tous les canaux d'aération (9, 18, 22, 23), est adaptée à une largeur d'une ou de l'ouverture d'admission ouverte sur le côté.
  12. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce qu'un rapport de la somme des longueurs recouvertes par les canaux d'aération (9, 18, 22, 23) dans le sens de la périphérie, mesurées en particulier sur une hauteur d'une des deux ouvertures d'admission (16, 17), sur une longueur totale d'une périphérie extérieure de la chambre de mélange (6), mesurées dans la hauteur de l'une des ouvertures d'admission (16, 17) des deux ouvertures d'admission (16, 17), est égal à 60 % maximum, de préférence à 50 % maximum, de manière particulièrement préférée à 40 % maximum ou de manière très particulièrement préférée à 35 % maximum ou 33 % maximum.
  13. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce qu'en amont de la chambre de mélange (6) est raccordé un brise-jet (4) constituant au minimum un gicleur (5).
  14. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce qu'en amont de la chambre de mélange (6) est raccordé un régulateur de débit et/ou qu'en aval de la chambre de mélange (6) est raccordée une grille d'écoulement.
  15. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce qu'une ou l'ouverture d'admission ouverte sur le côté du canal d'aération (9, 18, 22, 23) est connectée à un espace de réception (31) fermé vers l'extérieur au moins en position d'utilisation.
  16. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce que l'au moins un canal d'aération (9, 18, 22, 23) est fermé sur une face périphérique de l'élément de montage.
  17. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce que le canal d'aération (9, 18, 22, 23) possède une section transversale qui est dimensionnée de sorte à obtenir, avec une pression de service d'eau du côté admission de 1 à 2 bars, une vitesse d'écoulement de l'air dans le canal d'aération, en particulier à la hauteur d'une fenêtre d'admission ouverte sur le côté, d'au moins 15 km/h, de préférence d'au moins 17 km/h.
  18. Élément de montage de robinetterie (1) selon l'une des revendications précédentes, caractérisé en ce que dans le canal d'aération (9, 18, 22, 23) débouche au moins un chemin d'infiltration (34) qui passe par un filetage extérieur (20) disposé sur la périphérie extérieure de l'élément de montage.
  19. Utilisation d'un canal d'aération, dans un élément de montage de robinetterie selon l'une des revendications précédentes, qui conduit par une ouverture d'aération (7) dans une chambre de mélange (6) d'une unité d'aération de jet (3) d'un élément de montage de robinetterie (1), pour recevoir des fuites en fixant l'élément de montage sur un robinet, caractérisée en ce qu'un rapport de la somme des longueurs recouvertes par les canaux d'aération (9, 18, 22, 23) dans le sens de la périphérie, mesurées en particulier sur une hauteur d'au moins une ouverture d'admission (16, 17) recevant la fuite, sur une longueur totale d'une périphérie extérieure de la chambre de mélange (6), mesurées dans la hauteur, est égal à 60 % maximum, de préférence à 50 % maximum, de manière particulièrement préférée à 40 % maximum ou de manière très particulièrement préférée à 35 % maximum ou 33 % maximum.
EP18773353.0A 2017-09-06 2018-09-06 Régulateur de jet Active EP3679199B1 (fr)

Priority Applications (1)

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PL18773353T PL3679199T3 (pl) 2017-09-06 2018-09-06 Regulator strumienia

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD798999S1 (en) * 2015-11-18 2017-10-03 Neoperl Gmbh Flow regulator
USD962385S1 (en) * 2016-11-23 2022-08-30 Neoperl Gmbh Faucet stream straightener
USD822159S1 (en) * 2016-11-23 2018-07-03 Neoperl Gmbh Faucet stream straightener
DE202017105379U1 (de) * 2017-09-06 2018-12-07 Neoperl Gmbh Strahlregler
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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2781060Y (zh) * 2004-12-10 2006-05-17 李明烈 防松脱螺丝结构
DE202008017031U1 (de) * 2008-12-30 2010-05-12 Neoperl Gmbh Durchflussmengenregler
US9328491B2 (en) * 2010-03-31 2016-05-03 Toto Ltd. Water spouting device
DE202010016867U1 (de) * 2010-05-27 2011-09-14 Neoperl Gmbh Sanitärer Auslaufeinsatz
DE202011104074U1 (de) * 2011-08-05 2012-11-12 Neoperl Gmbh Strahlregler
CN202227407U (zh) * 2011-08-26 2012-05-23 卢江村 节水器
ES2540604T3 (es) * 2011-11-25 2015-07-10 Neoperl Gmbh Componente de montaje sanitario
US8708252B2 (en) * 2011-11-28 2014-04-29 Neoperl Gmbh Sanitary installation part
NL2008697C2 (nl) * 2012-04-24 2013-10-28 Henri Peteri Beheer Bv Tapkraan en een samenstel voorzien van een kokend-water-apparaat en een dergelijke tapkraan.
GB2505219A (en) * 2012-08-23 2014-02-26 Dyson Technology Ltd A Nozzle Assembly for a Faucet or Tap
DE202014002258U1 (de) * 2014-03-11 2015-07-01 Neoperl Gmbh Zwischenhalter
DE202015001886U1 (de) * 2015-03-09 2016-06-10 Neoperl Gmbh Sanitäre Einsetzeinheit
DE102015005806A1 (de) * 2015-05-05 2016-11-10 Neoperl Gmbh Strahlregler
WO2017029835A1 (fr) * 2015-08-19 2017-02-23 株式会社Ｔｏｓｈｉｎ Dispositif d'évacuation d'eau moussante et unité d'évacuation d'eau moussante
ITUB20154198A1 (it) * 2015-10-07 2017-04-07 Amfag Srl Cartuccia di aeratore provvista di sistema di tenuta periferica migliorato, rubinetto dotato di detta cartuccia di aeratore e metodo di montaggio per detta cartuccia di aeratore
EP3208390B1 (fr) * 2016-02-19 2020-10-14 Xiamen Solex High-Tech Industries Co., Ltd. Régulateur d'écoulement dissimulé
CN106948423B (zh) * 2017-05-09 2022-12-09 李军 一种射束起泡器
DE202017105379U1 (de) * 2017-09-06 2018-12-07 Neoperl Gmbh Strahlregler

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PL3679197T3 (pl) 2022-05-23
ES2903355T3 (es) 2022-04-01
MX2019012746A (es) 2020-01-14
CN111051623B (zh) 2022-07-22
CN109457768B (zh) 2021-03-30
PL3679199T3 (pl) 2022-03-07
CN109457768A (zh) 2019-03-12
CN111051622A (zh) 2020-04-21
CN208563473U (zh) 2019-03-01
EP3679197B1 (fr) 2022-01-19
CN111051622B (zh) 2021-07-30
US20200199857A1 (en) 2020-06-25
CN111051623A (zh) 2020-04-21
US20210277638A1 (en) 2021-09-09
EP3679197A1 (fr) 2020-07-15
ES2911875T3 (es) 2022-05-23
BR112019022783A2 (pt) 2020-05-19
WO2019048099A1 (fr) 2019-03-14
EP3679199A1 (fr) 2020-07-15
DE202017105379U1 (de) 2018-12-07
WO2019048576A1 (fr) 2019-03-14

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