EP3094413A1 - Brause mit mehrkanaligen strahlaustrittseinheiten - Google Patents
Brause mit mehrkanaligen strahlaustrittseinheitenInfo
- Publication number
- EP3094413A1 EP3094413A1 EP15700552.1A EP15700552A EP3094413A1 EP 3094413 A1 EP3094413 A1 EP 3094413A1 EP 15700552 A EP15700552 A EP 15700552A EP 3094413 A1 EP3094413 A1 EP 3094413A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outlet
- jet
- channel
- channels
- shower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
Definitions
- the invention relates to a shower with a brusestrahllagenden fluid outlet structure, which has a plurality of jet outlet units, of which at least two are formed as multi-channel jet outlet units each having at least a first outlet channel and at least one of the first fluid-separated second outlet channel. Furthermore, the showerhead has a fluid guide which is adapted to selectively supply a fluid supplied to the shower to the first outlet channels or to the second outlet channels.
- showers of this type are used, in particular, as sanitary shower heads, such as overhead showers, hand showers and wall or side showers.
- two-channel jet outlet elements are provided in a central area, which are arranged with uniform circumferential spacing along a circular line around a longitudinal center axis of the shower.
- the shower center area is surrounded by an annular shower area, in which single-channel jet outlet elements are provided.
- the two-channel jet outlet elements are formed from a plastic material and have a conical-oval shape and include two juxtaposed outlet channels of different circular diameter.
- the outlet channels of lesser diameter are located in the narrower oval end region of the jet outlet elements and are arranged along a radially inner circular line, and the outlet channels of larger diameter are in the wider oval end region of the jet outlet elements and are arranged along a radially outer circular line of the middle shower area.
- the distance between the smaller outlet channels of each two adjacent jet outlet elements is smaller than the distance of these two jet outlet elements from one another and also smaller than the distance between the two outlet elements.
- passage channels of a respective Strahlausthttselements In a first operating mode, shower water emerges as an unventilated jet only from the radially inner, smaller outlet channels, in a second mode of operation it emerges as a ventilated jet only from the radially outer, larger outlet channels.
- shower heads are also known which have a plurality of groups of single-channel jet outlet units and in which supplied shower water is optionally conducted to one or the other group in order to be able to achieve different shower spray characteristics in corresponding operating modes. Each group is in fluid communication with an associated exit chamber, wherein the exit chambers are arranged side by side or one behind the other with fluid separation with respect to a jet exit direction.
- the invention is based on the technical problem of providing a shower of the type mentioned, with which can be adjusted in a novel manner different shower jets and can be relatively easy to implement and clean.
- a minimum spacing of the outlet channels of a respective multi-channel jet outlet unit is smaller than a minimum spacing of the outlet channels of each two multi-channel jet outlet units and, in a corresponding development of the invention, smaller than a minimum spacing of two multi-channel jet outlet units themselves.
- the minimum Distance of the respective outlet channels by a factor of two or an even higher factor, for example by a factor of five or ten or more be smaller than the minimum distance of each two Strahlaustrittsakuen.
- a second outlet channel or a group of a plurality of second outlet channels is arranged such that it surrounds a first outlet channel of this jet outlet unit at least partially circumferential, ie along a part of its circumference or along its entire circumference.
- effervescent jars can be adjusted with active use of only the first or only the second outlet channels or both the first and the second outlet channels.
- the shower according to the invention can be comparatively easily cleaned or limescale removed since the outlet channels used for the different shower spray images are combined to form the multi-channel jet outlet units and can extend in parallel therewith in terms of flow, the outlet channels of each multi-channel jet outlet unit being relatively are closely spaced, in particular narrower than the multi-channel jet outlet units themselves, and / or wherein the second outlet channels are arranged around the first outlet channels around.
- this combination of the first and second outlet channels in the respective jet outlet units can facilitate the production of the shower and increase its functional reliability.
- a maximum distance of the outlet channels of a respective multi-channel Strahlaustrittsaku is smaller than a minimum distance of the outlet channels of two multi-channel Strahlaustrittsakuen and in a further embodiment also smaller than a minimum distance of each two Herkanaliger Strahlaustrittsakuen itself represents an advantageous close arrangement of the first and the second outlet channels relative to each other, compared with the distance of each two Strahlaustrittsakuen.
- the maximum distance of the respective exit channels may be increased by a factor of two or an even higher factor, e.g. by about a factor of five or ten or more, be smaller than the minimum distance of each two beam exit units.
- an orifice of the at least one second outlet channel with respect to a jet exit direction is at the same height as an orifice of the at least one first outlet channel or has a predetermined offset relative to this. Both alternative measures may be cut to the particular application advantages such as beam characteristics and cleanability have.
- a second outlet channel surrounds a first outlet channel annularly, or a group of several second outlet channels uniformly surrounds a first outlet channel along a closed curve, e.g. along a circular or elliptical or oval curve.
- the fluid outlet structure of the shower includes a jet disk which has an associated jet disk opening for each jet outlet unit. This means that only one opening in the jet disk is required for each multi-channel jet outlet unit.
- the respective jet outlet unit is formed by a jet outlet element extending through the associated jet disk opening.
- the jet outlet unit can be provided as a multi-channel jet outlet unit.
- the respective jet outlet unit can also be formed as an integrated component directly on the jet disk itself by appropriate design of the jet disk.
- the fluid outlet structure comprises a jet-forming structure arranged on an inner side of the jet disk, on which the jet outlet elements are arranged, wherein the jet outlet elements consist of an elastic material.
- the jet outlet elements on the outlet side with a projection of at least a quarter of an opening width of the jet disk openings extend beyond an outer side of the jet disk out.
- the projection in corresponding embodiments of the invention may correspond to at least one third or at least half of the opening width of the jet disk openings. This contributes to the easier cleaning ability.
- respective fluid-separated exit chambers are assigned to the first exit channels on the one hand and the second exit channels, with the exit chambers being adjacent to one another or behind one another with respect to a jet exit direction, usually an axial direction of the shower head or a shower longitudinal direction are arranged.
- This is an advantageous possibility to selectively direct the supplied fluid to the first or second outlet channels.
- at least one of the multi-channel jet outlet units has at least one third outlet channel separated from the at least one first and the at least one second outlet channel. Consequently, with this design variant, different shower spray images can be realized with the selective use of one or more of the at least three outlet channels of each multi-channel jet outlet unit.
- the respective jet outlet unit has a first, second and third outlet channel, and the three outlet channels are arranged next to one another in a linear or triangular configuration.
- Fig. 1 is a plan view of a jet outlet side of a shower with two-channel
- FIG. 1 is an enlarged quadrant view of Fig. 1, 3 shows a perspective detail view of one of the jet outlet elements used in the showerhead of FIG. 1, FIG.
- FIG. 4 is a sectional view taken along a line IV-IV of Fig. 2,
- FIG. 5 shows a sectional view corresponding to FIG. 4 for a variant with adjacent exit chambers instead of one behind the other, FIG.
- FIG. 6 is a quadrant view corresponding to FIG. 2 for a variant with three-channel jet outlet elements
- FIG. 7 is a plan view of one of the three-channel jet outlet elements of FIG.
- Fig. 8 is a sectional view taken along a line VIII-VIII of Fig. 7,
- Fig. 1 1 is a quarter circle view corresponding to FIG. 2 for a variant with
- Jet outlet elements having a central first and a coaxial second outlet channel
- FIG. 12 is a sectional view taken along a line XII-XII of FIG. 1, FIG.
- FIG. 13 is a plan view of the area of one of the jet outlet elements of the shower of Fig. 1 1,
- Fig. 14 is a quarter circle view corresponding to FIG. 2 for a variant with
- FIG. 15 is a sectional view taken along a line XV-XV of FIG. 14; FIG.
- FIG. 16 is a plan view of the area of one of the jet outlet elements of the shower of Fig. 14 and
- Fig. 17 is a quarter circle view corresponding to Fig. 2 for a variant with two different types of multi-channel jet outlet elements.
- Figs. 1 to 4 illustrate, e.g. as a sanitary shower spray, as a hand shower, overhead shower or wall or side shower, usable shower, where in the figures, only the here interesting part of the shower is shown.
- the shower may have any conventional structure.
- the shower includes a shower body, which terminates on the fluid outlet side with a shower jet-forming fluid outlet structure 1 which has a plurality of jet outlet units 2.
- the fluid outlet structure 1 terminates to the outside with a circular disk 4 in the example shown, which has an associated jet disk opening 3 for each jet outlet unit 2.
- the jet disk openings 3 and hence the jet outlet elements 2 are arranged distributed substantially uniformly over the jet disk surface, in the example shown along five different radii.
- all the jet outlet units 2 are formed with two channels each having a first outlet channel 2i and a second outlet channel 2 2 separated from it by fluid.
- the two-channel jet outlet units 2 are arranged such that their two outlet channels 2i, 2 2 lie at different radii of the jet disk 4, essentially on radial lines which emanate from a center M of the jet disk 4.
- a perpendicular to the plane in Fig. 1 through this disk center point M continuous axis forms a longitudinal center axis of the shower, which corresponds to a jet exit direction, ie a direction in which emerges in operation, a fluid jet with a main direction component of the shower.
- the two outlet channels 2i, 2 2 of a respective jet outlet unit 2 are arranged at a distance A12 from each other.
- the beam exit units 2 are arranged at distances ASi, A S2 , A S 3, ⁇ from each other on the jet disk 4, wherein these distances Asi, A S2 , A S 3 may be different from each other.
- the distance Ai 2 of the two exit channels 2i, 2 2 of each dual-channel beam exit unit 2 is smaller than even a minimum value of the distances A S , A S2 , A S 3, ...
- the mutual distance Ai 2 of the two outlet channels 2i, 2 2 of each jet outlet unit 2 is smaller by more than a factor of five than the minimum distance of each two jet outlet units 2 from each other. It is understood that the invention also encompasses embodiments in which there is not only a single, constant distance between the first and second outlet channels of each jet outlet unit, but that distance varies, for example from the jet outlet unit to the jet outlet unit. However, even in such cases, it is ensured that the minimum distance of the outlet channels of the respective multi-channel jet outlet unit remains smaller than a minimum distance between the outlet channels of each two multi-channel jet outlet units. In addition, it is preferably ensured that also a maximum distance of the outlet channels of a respective multi-channel jet outlet unit even smaller than the minimum distance between the outlet channels of two multi-channel jet outlet units.
- the respective jet outlet unit 2 is formed by a jet outlet element 5 which extends through the associated jet disk opening 3 and is made of an elastic material.
- the jet outlet elements 5 are formed integrally with an exit plate 6 formed from the elastic material, wherein they protrude as a nipple thereof and the exit plate 6 is applied from the inside against the jet disk 4 so that the nipples or jet exit elements 5 pass through the jet disk openings 3 extend.
- the jet outlet elements 5 protrude beyond the outside of the jet disk 4 with a projection U.
- This projection U is preferably at least one fourth of a maximum opening width O of the jet disk openings, ie 4U> 0.
- the supernatant U is more than half the opening width O. The supernatant U contributes to a good cleaning ability of the jet outlet elements 5, in particular with regard to lime deposits in their outlet channels 2i, 2 2 .
- the two outlet channels 2i, 2 2 of the dual-channel jet outlet unit 2 have different, circular opening diameters, in alternative embodiments of the invention they can also have the same diameter.
- Typical diameters of the jet outlet channels 2i, 2 2 are between about 0.3 mm and about 2 mm.
- the jet outlet elements or jet outlet nipple 5 have an elliptical cross-sectional shape, as can be seen in Fig. 3, with their two outlet channels 2i, 2 2 are provided in the opposite oval end portions.
- the fluid outlet structure 1 has a chamber-forming plate 7 and a chamber closure plate 8, which adjoin the outlet plate 6 on the inside of the jet disk 4 facing.
- a free space is formed, which is divided by the chamber-forming plate 7 in a first outlet chamber 9i and a fluid-separated from this second outlet chamber 9 2 , wherein the two outlet chambers 9i, 9 2 with respect to said beam exit direction or Brausen- longitudinal axis direction are arranged one behind the other.
- the second outlet channels 2 2 of the jet outlet elements 5 are in fluid communication with the second outlet chamber 9 2 formed between the outlet plate 6 and the chamber-forming plate 7, and the first outlet channels 2 i are in fluid communication with the chamber-forming plate 7 and the chamber closing plate 8 first exit chamber 9i.
- the chamber-forming plate 7 in the region of the first outlet channels 2i associated, aligned passageways 7i and sealing nozzle 7 2 , wherein the respective passage channel 7i with the outlet side surrounding Abdichtstutzen 7 2 in a conical inlet region of the associated first outlet channel 2i extends into it and the sealing nozzle 7 2 with a corresponding conical outer surface sealingly against this junction area of the outlet plate 6 applies and thereby seals the first outlet channel 2i together with its passage 7i with respect to the second outlet chamber 9 2 .
- FIG. 5 shows a variant which differs from the showerhead of FIGS.
- the two exit chambers 9i, 9 2 are arranged side by side with respect to the jet exit direction.
- modified fluid outlet structure to the outlet plate 6 on its side facing away from the jet disk 4 includes a modified chamber-forming plate 7 'to form a free space, which is divided by a suitable dividing web structure 7' T in the two fluid-separated exit chambers 9i, 9 2 .
- the separating web structure 7 ' T extends in the region of the respective two-channel jet outlet element 5 along a zone between the first outlet channel 2i and the second outlet channel 2 2 , whereby the separating web structure 7' T sealingly abuts against the outlet plate 6. In this way, it is ensured that the first outlet channel 2i from the first outlet chamber 9i and the second outlet channel 2 2 of the respective jet outlet element 5 thereof open out fluid-separated from the second outlet chamber 9 2 .
- the shower head according to FIGS. 1 to 4 like the shower head according to FIG. 5, comprises a fluid guide which is adapted to one of the shower heads supplied fluid optionally to the first outlet channels 2i or to the second outlet channels 2 2 to pass.
- suitable upstream components such as a switching valve or the like
- By appropriate system design can then be implemented as desired two or more modes for these shower variants, eg an operating mode in which the fluid exits only from the first outlet channels 2i, a mode in which the fluid exits only from the second outlet channels 2 2 and / or an operating mode in which the fluid emerges from both the first and the second outlet channels 2i, 2 2 .
- the jet outlet units 2 shown by the jet outlet elements 5 made of elastic material can also be provided directly on the jet disk 4 by the jet disk 4 is designed accordingly in these areas.
- the jet disk is manufactured as a one-piece elastic element structured in this way or as a two-component plastic element with elastically formed jet outlet nipples or as a jet disk made of a hard material which is provided with a coating of elastic material from which the jet outlet nipples protrude.
- the invention also includes showers with jet outlet units, which have more than two fluid-separated outlet channels.
- An exemplary embodiment with three-channel beam exit units 2a is shown in FIGS. 6 to 8 for this purpose.
- the three-channel jet outlet units 2a are realized by cross-sectionally clover-shaped jet outlet elements 5a of elastic material, which in turn are formed as protruding nipples integrally on and with an exit plate 6 'modified to that extent.
- Each jet outlet element 5a has three fluid-separated outlet channels 2 ⁇ , 2 ' 2 , 2' 3 , which are provided in a triangular configuration in the region of one of the three cloverleaf roundings.
- a fluid outlet structure V modified so far has a first chamber-forming plate 7 ', a second chamber-forming plate 7' 2 and a chamber closure plate 8 'adjacent to the outlet plate 6' on its side facing away from the jet disk 4 such that three in the jet exit direction one behind the other, fluid-separated outlet chambers 9 ⁇ , 9'2, 9'3 are formed, wherein a first Auslingerskannnner 9 ⁇ between the two chamber-forming plates 7 ⁇ , 7 ' 2 is in fluid communication with the first outlet channels 2 ⁇ , a second outlet chamber 9'2 between the second chamber-forming plate 7 ' 2 and the chamber closure plate 8' in fluid communication with the second outlet channels 2 ' 2 and a third outlet chamber 9'3 between the outlet plate 6' and the first chamber-forming plate 7 ⁇
- the second chamber-forming plate 7 ' 2 has, in alignment with the second outlet channels 2' 2, associated through-openings 12 and corresponding sealing nozzles 13 with which the through-openings 12 are sealed off through the first outlet chamber 9 ⁇ into the underlying through-openings 10 2 of the first chamber-forming Plate 7 ⁇ open.
- the through-openings 10 2 and the sealing nozzle 13 opening into it are of correspondingly conical shape.
- FIGS. 9 and 10 show respective ones Top views jet outlet units or these forming jet outlet elements, each with two, three or four outlet channels. Specifically, the partial image 9.1 in FIG.
- Figure 9 shows a two-channel jet outlet element with an octagonal cross-section.
- Figure 9.2 shows a two-channel beam exit element similar to part 9.1 with a narrowed middle area.
- Part 9.3 shows a two-channel jet outlet element similar to that of Fig. 3, but with equal exit channels.
- Part 9.4 shows a jet outlet element with an oval-pointed cross-sectional shape, part 9.5 a jet outlet element with flattened oval cross-sectional shape.
- Figure 9.6 shows a two-channel jet outlet element with a square cross-sectional shape.
- Figure 9.7 shows a two-channel jet outlet element similar to part 9.1 but with unequal lovedförmigem cross-section.
- Figure 9.8 shows a two-channel jet outlet element with rounded conical cross-sectional shape.
- Figure 9.9 shows a jet outlet element similar to Figure 9.8, but with an extended conical cross-sectional shape.
- Figure 9.10 shows a two-channel jet outlet element with heart-shaped cross-section.
- Figure 9.1 shows a two-channel jet outlet element with a keyhole-shaped cross section.
- the partial images 10.1 to 10.6 show various three-channel jet outlet elements with triangular cross section (partial image 10.1), crescent-shaped cross section (partial image 10.2), weakly sickle-shaped curved cross-sectional shape (partial image 10.3), oval-pointed cross-section (partial image 10.4), heart-shaped cross section (partial image 10.5) or eight-shaped cross section (panel 10.6).
- Figure 10.7 shows a four-channel jet outlet element with a cloverleaf-shaped cross-section
- Figure 10.8 shows a four-channel jet outlet element with a square cross-section.
- Figs. 1 1 to 13 illustrate a further embodiment of a shower with two-channel jet discharge units 2, which are formed in this case of jet outlet elements 5, which have a central first outlet channel 2i and a surrounding along its entire circumference coaxial with the second outlet duct 2 2.
- jet outlet elements 5 which have a central first outlet channel 2i and a surrounding along its entire circumference coaxial with the second outlet duct 2 2.
- only an outer edge of the respective jet outlet element 5 is integrally formed as an integral extension on a so far modified exit plate 6a made of elastic material.
- a cavity extension 7ai engages in an opening space formed by this outer edge of the jet outlet element 5, which recess is aligned with the facing side of a channel-forming plate 7a modified to that extent and has a central channel which forms the first outlet channel 2i.
- the cavity extension 7ai extends forward to about the same height as the outer edge of the jet outlet element 5, so that both outlet channels 2i, 2 2 open at about the same height. Abstützstege 14, which are formed on the outside of the cavity extension 7ai, ensure that the cavity stub 7ai remains centered in the space surrounded by the outer edge of the jet outlet element 5 opening free.
- each jet outlet unit 2 is significantly smaller than the minimum spacing of each two jet outlet units 2.
- first exit channels 2i and the second exit channels 2 2 essentially correspond to those of FIGS. 1 to 4.
- individual jets having different characteristics may be provided for exit from the first exit channels 2i and the second exit channels 2 2 , respectively.
- the second outlet channel 2 2 surrounds the first outlet channel 2 i not along its entire circumference, but only over a partial circumference, ie over an angular range of less than 360 °.
- FIGS. 14 to 16 illustrate a shower variant with multi-channel jet outlet elements and in particular a plurality of second outlet channels per jet outlet unit.
- a plurality, in the showerhead of FIG. Up to 16 are provided, each by a jet outlet element 5" of the beam exit units 2 are formed, which has a central first outlet channel 2i and a plurality of second outlet ducts 2 2, the first outlet channel 2i surrounded in a coaxial or concentric arrangement.
- the second outlet channels 2 2 of each jet outlet element 5 "are arranged equidistantly along two circular lines of different radius around the first outlet channel 2i.
- a modified outlet plate 6b is provided, on which in turn integrally the jet outlet elements 5 "are formed as corresponding extensions or outlet nipples, wherein in this nipple structure both the first outlet channel 2i as central hollow Channel as well as the plurality of second outlet channels 2 2 as corresponding, narrower hollow channels are formed axially in the first outlet channel 2i surrounding nipple ring wall.
- the second outlet channels 2 2 extend rearwardly into the associated second outlet combing 9 2 between the outlet plate 6 b and a modified channel-forming plate 7 b, similar to the channel-forming plate 7 of the showerhead of FIGS Corresponding sealing nozzles 7b 2 seal the connection of the passage openings 7bi with the first outlet channels 2i of the jet outlet elements 5 "with respect to the second outlet chamber 9 2.
- FIG Distance of the first and second outlet channels 2i, 2 2 of the respective jet outlet unit 2 is significantly smaller than the minimum distance between each two Strahlausbergsakuen 2" from each other.
- a shower jet in which the fluid exits only from the first outlet channels 2i or in a second mode of operation can provide a shower jet in which the fluid exits only from the second outlet channels 2 2
- the shower spray is composed of a corresponding multiplicity of individual jets per jet outlet element 5 ".
- FIG. 17 illustrates a simple example in which two types of jet outlet units are used, in particular the two-channel jet outlet units 2 or jet outlet elements 5 used in the showerhead of FIGS. 1 to 4 and those in the showerhead of FIGS. 14 to 16 used multi-channel Strahlaustrittstechniken 2 "or jet outlet elements 5".
- two types of jet outlet units are used, in particular the two-channel jet outlet units 2 or jet outlet elements 5 used in the showerhead of FIGS. 1 to 4 and those in the showerhead of FIGS. 14 to 16 used multi-channel Strahlaustrittstechniken 2 "or jet outlet elements 5".
- the two types of jet exit units 2, 2 "alternate at five different jet disk radii, ie the multi-channel jet exit units 2" are arranged at an equidistant distance from each other on an innermost, a middle and an outer radius, and the two-channel ones Beam exit units 2 are on the two intermediate radii arranged at equidistant distance.
- the associated fluid outlet structure is formed corresponding to this, as will be readily apparent to one skilled in the art from the illustrations of the showers of FIGS. 1 to 4 and FIGS. 14 to 16, respectively.
Landscapes
- Nozzles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014200741.0A DE102014200741A1 (de) | 2014-01-16 | 2014-01-16 | Brause mit mehrkanaligen Strahlaustrittseinheiten |
| PCT/EP2015/050435 WO2015107028A1 (de) | 2014-01-16 | 2015-01-12 | Brause mit mehrkanaligen strahlaustrittseinheiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3094413A1 true EP3094413A1 (de) | 2016-11-23 |
| EP3094413B1 EP3094413B1 (de) | 2020-07-08 |
Family
ID=52358766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15700552.1A Not-in-force EP3094413B1 (de) | 2014-01-16 | 2015-01-12 | Brause mit mehrkanaligen strahlaustrittseinheiten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9931650B2 (de) |
| EP (1) | EP3094413B1 (de) |
| CN (1) | CN106061617B (de) |
| DE (1) | DE102014200741A1 (de) |
| WO (1) | WO2015107028A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9808811B2 (en) * | 2014-09-03 | 2017-11-07 | Kohler Co. | Shower |
| DE102016219551B4 (de) | 2016-10-07 | 2022-01-05 | Hansgrohe Se | Brausestrahlerzeugungsvorrichtung |
| DE102016225987A1 (de) * | 2016-12-22 | 2018-06-28 | Hansgrohe Se | Brausestrahlaustrittsvorrichtung und damit ausgerüstete Brause |
| CN108499759B (zh) * | 2017-02-24 | 2024-01-09 | 厦门松霖科技股份有限公司 | 一种在同一个出水孔切换不同出水水花的出水装置 |
| DE102018201183B3 (de) * | 2018-01-25 | 2019-01-31 | Hansgrohe Se | Brausestrahlerzeugungsvorrichtung mit Überdruckventil |
| CN110548609B (zh) * | 2018-06-04 | 2024-01-09 | 厦门松霖科技股份有限公司 | 同出水嘴能出不同水花的花洒 |
| DE102018212408B3 (de) * | 2018-07-25 | 2019-08-22 | Hansgrohe Se | Sanitärbrauseeinrichtung |
| US12017235B2 (en) | 2018-12-21 | 2024-06-25 | J. Wagner Gmbh | Atomiser system having a silicone nozzle array |
| GB2612790A (en) * | 2021-11-10 | 2023-05-17 | Kelda Showers Ltd | Water outlet fitting, e.g. shower head or tap, producing water bubbles |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1733054A (en) * | 1926-12-29 | 1929-10-22 | Edgar J Crill | Shower-bath spray |
| JPH0499243U (de) * | 1991-01-17 | 1992-08-27 | ||
| US6230989B1 (en) * | 1998-08-26 | 2001-05-15 | Water Pik, Inc. | Multi-functional shower head |
| US7114666B2 (en) | 2002-12-10 | 2006-10-03 | Water Pik, Inc. | Dual massage shower head |
| US7344095B1 (en) * | 2006-01-25 | 2008-03-18 | Da Yuan Sheng Industrial Co., Ltd. | Water sprayer having two water output manners |
| WO2008038315A1 (en) | 2006-09-29 | 2008-04-03 | Nikles Tec Italia S.R.L. | Electronically controlled shower head |
| CN201419134Y (zh) * | 2009-05-21 | 2010-03-10 | 路达(厦门)工业有限公司 | 花洒功能水出水切换结构 |
| CN201823629U (zh) * | 2010-10-13 | 2011-05-11 | 余章军 | 带滚轮切换的吸气头部花洒 |
| DE102012212300A1 (de) | 2012-07-13 | 2014-01-16 | Hansgrohe Se | Brause |
| CN202860725U (zh) | 2012-09-17 | 2013-04-10 | 恺霖卫浴科技(厦门)有限公司 | 可方便拆洗面盖的花洒 |
-
2014
- 2014-01-16 DE DE102014200741.0A patent/DE102014200741A1/de not_active Ceased
-
2015
- 2015-01-12 US US15/110,837 patent/US9931650B2/en active Active
- 2015-01-12 CN CN201580004836.1A patent/CN106061617B/zh not_active Expired - Fee Related
- 2015-01-12 EP EP15700552.1A patent/EP3094413B1/de not_active Not-in-force
- 2015-01-12 WO PCT/EP2015/050435 patent/WO2015107028A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3094413B1 (de) | 2020-07-08 |
| US20160332173A1 (en) | 2016-11-17 |
| WO2015107028A1 (de) | 2015-07-23 |
| DE102014200741A1 (de) | 2015-07-16 |
| US9931650B2 (en) | 2018-04-03 |
| CN106061617A (zh) | 2016-10-26 |
| CN106061617B (zh) | 2018-11-20 |
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