EP2855797B1 - Vorrichtung zur reinigung einer unterwasserfläche mit einem angetriebenen wasserstrahl - Google Patents

Vorrichtung zur reinigung einer unterwasserfläche mit einem angetriebenen wasserstrahl Download PDF

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Publication number
EP2855797B1
EP2855797B1 EP13731370.6A EP13731370A EP2855797B1 EP 2855797 B1 EP2855797 B1 EP 2855797B1 EP 13731370 A EP13731370 A EP 13731370A EP 2855797 B1 EP2855797 B1 EP 2855797B1
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EP
European Patent Office
Prior art keywords
propulsion
axis
water jet
rotation
positions
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Not-in-force
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EP13731370.6A
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English (en)
French (fr)
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EP2855797A1 (de
Inventor
Vincent Lavabre
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CHEN, LIANG
L'atelier Du 26
LAVABRE, VINCENT
MARIE, PATRICK
PUECH, MAXIME
Original Assignee
L'atelier Du 26
Puech Maxime
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Publication of EP2855797A1 publication Critical patent/EP2855797A1/de
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners
    • E04H4/1663—Self-propelled cleaners the propulsion resulting from an intermittent interruption of the waterflow through the cleaner
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners

Definitions

  • the invention relates to a submerged surface cleaner with a propellant jet of water.
  • the propellant submerged surface submerged surface cleaning apparatuses usually comprise water jet propulsion means generating a propellant jet of water, and means for orienting the propellant jet of water adapted to allow orienting said water jet in two opposite, so-called longitudinal, directions of propulsion capable of conferring on the cleaning apparatus two opposite directions of movement along an axis of displacement.
  • Such cleaning apparatus in particular described in the patents FR 2896005 or FR 2586054 , simply comprise a turbine or a nozzle supplied either by onboard motor means or by the discharge circuit of the pond filtration system, and constitute a range of apparatus designed to move on the bottom wall of the basins, the price of which This cost is notably lower than the cost price of sophisticated equipment designed to move on the bottom wall and the side walls of the basins.
  • the present invention aims to overcome this drawback and its main purpose is to provide a cleaning device combining the advantages of current propellant water jet devices (simplicity, low cost %) and an effective cleaning capacity of the the entire surface of the bottom walls of the basins without requiring human intervention.
  • Another object of the invention is to provide a cleaning apparatus of optimized use optimally.
  • the invention aims, in the first place, a cleaning device whose means of orientation of the jet of propellant water are adapted to to orient the jet of propellant water, not only in two opposite longitudinal propulsion directions, but, in addition, in at least one third, so-called lateral, propulsion direction, in which the said jet of water is oriented in a direction secant direction relative to the longitudinal axis of movement adapted to exert a force capable of causing a pivoting by oversteering of the cleaning apparatus.
  • the cleaning apparatus according to the invention is described, in the present application, positioned on a bottom wall of a pool such as a swimming pool, and the terms such as above, below, superior, inferior .... must be interpreted taking into consideration such positioning.
  • This cleaning apparatus can therefore carry out movement sequences incorporating longitudinal displacements and "turns" which, by means of an adequate programming of the said sequences of movements, in particular determined according to the shape and dimensions of the basins, make it possible to obtain efficient cleaning. the entire surface of the bottom wall of the basins without requiring human intervention.
  • the means for orienting the propulsive water jet are adapted to allow said water jet to be oriented in two opposite lateral propulsion directions that are symmetrical with respect to the axis of the jet of water. displacement.
  • the cleaning apparatus advantageously comprises means for controlling the means for orienting the propulsive water jet capable of generating sequences of movements comprising longitudinal displacements along the axis of displacement, alternatively in both directions of travel, and turns in at least one direction of rotation.
  • the cleaning apparatus can thus pivot in both directions and thus has an increased movement capacity.
  • orientation means of the propellant water jet are advantageously adapted, according to the invention, so that, in each direction of lateral propulsion, the jet of propellant water is propelled in the vicinity of one of the longitudinal ends of the cleaning apparatus, with an orientation at least substantially orthogonal to the axis of displacement.
  • the jet of propellant water is preferably oriented, in each direction of lateral propulsion, relative to the axis of rotation of one of the sets of rolling members.
  • This arrangement makes it possible to obtain maximum pivoting torque in each direction of lateral propulsion of the propellant jet of water, thus ensuring effective and rapid pivoting of the cleaning apparatus.
  • the suction of the water for its filtration and the creation of the propellant water jet are achieved by means of a single turbine which thus provides the two functions of filtration and propulsion.
  • the rotary distributor then advantageously comprises, according to the invention, water passage openings arranged opposite the feed opening of the suction chamber and adapted, on the one hand, to be disengaged in each of the lateral propulsion positions, and secondly, to be obstructed in the two longitudinal propulsion positions.
  • the suction chamber is fed directly by means of the water penetrating through the upper openings of the water passage. Therefore, during pivoting, the cleaning device is not subject to the adhesion force generated by the vacuum resulting from the suction of water through the suction openings (Bernoulli effect).
  • the feed rate of the suction chamber is independent of the filling rate and / or clogging of the filtration means.
  • the amplitude of the pivoting remains constant regardless of this degree of filling and / or clogging, and can be determined precisely.
  • the cleaning apparatus advantageously comprises a cowling adapted to house the rotary distributor, in which are formed, on the one hand, the fixed propulsion vents, and secondly, lights adapted to be in correspondence with said water passage openings in each of the two lateral propulsion positions.
  • the cleaning apparatus comprises a frame having the form of a frame defining a volume adapted to house a removable filtration tank enclosing the filtering means and having a lower wall in which is provided each suction opening.
  • the shape of the frame is advantageously adapted so that the cleaning device can be placed edge in a position allowing the removal of the filter tank.
  • access to the filter tank and the removal and then the replacement of the latter are extremely easy.
  • the cleaning apparatus also advantageously comprises, according to the invention, on each side of each suction opening along the axis of longitudinal displacement, a lip extending on the edge of said suction opening. , of suitable height to delimit, above the immersed surface, a suction passage of reduced section.
  • the indexing means comprise radial stop members protruding on the circumference of the rotary distributor, and an abutment member associated with actuating means able to move the said stop member between interception positions of the stop members and retracted positions relative to said stop members.
  • actuating means are, moreover, advantageously according to the invention, of the electric power supply type and have an active state, obtained during their electrical supply, for holding the stop member in its interception position of the organs stopper defining the lateral propulsion positions of the rotary distributor, and a passive state, obtained in the absence of an electrical supply, for holding the stopper member in its intercepting position of the stop members defining the positions longitudinal propulsion of the rotary distributor.
  • the actuating means are electrically powered only during the pivoting phases of the cleaning apparatus, that is to say the phases of lesser duration.
  • the cleaning apparatus according to the invention shown in particular in Figures 1 to 4 consists of a water jet cleaner propellant adapted to move on the bottom wall (P) of pools such as swimming pools.
  • This cleaning apparatus comprises, in the first place, a frame 1 having the general shape of a frame delimiting a substantially parallelepipedal internal volume rectangle.
  • This chassis 1 is carried by two axles, said front axle 3 and rear axle 4, positioned at each of the longitudinal ends of said chassis, on the ends of each of which are mounted two wheels: two front wheels 5, 6 and two wheels rear 7, 8.
  • the two axles 3, 4 are rotatably mounted about parallel axes of rotation (x), and thus determine a longitudinal axis of displacement (y) of the cleaning apparatus orthogonal to said axes of rotation (x).
  • the cleaning apparatus comprises a cradle 9 secured to said frame, supporting a centrifugal pump 10 driving a radial turbine 11, in a position where the said turbine is rotatable about an axis (z) perpendicular to the plane defined by the axes (x, y).
  • this cradle 9 is housed inside a removable filtering tank 13, and delimits a support surface of a filtration bag 12 adapted so that the filtered materials, such as suspended solids, are deposited at the same time. interior of said filter tank.
  • This filtration tank 13 has a generally rectangular parallelepipedal shape conjugate with that of the internal volume 2 delimited by the frame 1, and comprises, as shown in particular in FIGS. figures 2 and 4 , two manually operated pivoting lateral handles, such as 60, provided, in the upper part, with detent lugs such as 60a, designed to cooperate with a bar 59 for locking said lugs integral with the frame 1.
  • such a filter tank 13 is accessible, and can be removed and replaced, in a position of the cleaner in which the latter is positioned edging.
  • the filtration tank 13 further comprises a bottom wall 13a in which are provided two suction openings 14, 15 in the example of rectangular shape, arranged so that the axes of longitudinal symmetry of said suction openings are aligned along the same axis parallel to the axis (x) of rotation of the wheels 5-8.
  • this filtering tank 13 comprises, on either side of each suction opening 14, 15, along the axis of longitudinal displacement (y), a lip 56, 57 extending along the edge of said opening.
  • suction of suitable height to delimit, above the bottom wall (P), a suction slot of reduced height (e) designed to accelerate the flow of water and create, in contact with the said bottom wall jets able to effectively clean the latter.
  • the filtration tank 13 comprises two suction ducts 16 each opening at one of the suction mouths 14 and 15 and extending through the cradle 9 so as to open into the upper zone of this chamber. latest.
  • the lower plate 17, adapted to be secured to the frame 1, comprises, in the first place, a central orifice 24 arranged to be oriented on the axis of rotation (z) of the radial turbine 11, on the circumference of which is formed an annular track 25 for supporting and guiding the rotary distributor 19.
  • the dome 28 is pierced with four orifices 29-32 distributed radially around the axis of rotation (z) and aligned in pairs along two axes y1 and y2 substantially angularly offset with respect to the longitudinal axes of the radial branches. 26 lateral propulsion vents 22, 23.
  • the rotary distributor 19 comprises, for its part, a cylindrical suction chamber 33 arranged to house the radial turbine 11, and provided with an upper feed opening 34.
  • This suction chamber 33 also communicates with a radial propulsion duct 35 arranged so as to position itself in the continuity of the fixed propulsion vents 20-23 during the rotation of the rotary distributor 19.
  • this propulsion duct 35 incorporates deflector members of the jet of water propelled by the rotation of the turbine 11, arranged at its mouth and adapted to generate a rotation of the rotary distributor 19.
  • these deflecting members consist of a convex boss 37 attached to one of the side walls of the propulsion duct 35 and a concave wall 36 extending the other side wall of said propulsion duct.
  • the rotary distributor 19 further comprises, around the periphery of the suction chamber 33, a perforated annular radial wall 38, interrupted on the angular sector corresponding to the implantation of the duct. propulsion 35, said radial wall forming, in addition, with said suction chamber, the base of a dome 39 defining a feed chamber of the upper feed opening 34 of the suction chamber 33.
  • This dome 39 further includes, externally, a conical central recess 40 for locking in translation the rotary distributor 19 by means of a pin 41 secured to the dome 28 so as to extend in said recess.
  • This dome 39 also comprises two orifices 42, 43 arranged to coincide with the orifices 30, 32 of the dome 28 aligned on the axis y1 in one of the lateral propulsion positions ( Figures 9a and 9b ), and with the orifices 29, 31 of the dome 28 aligned on the axis y2 in the other lateral propulsion position.
  • the rotary distributor comprises, finally, a radial annular belt 44 extending around the periphery of the base of the dome 39, adapted to be positioned on the annular track 25 of the lower plate 17.
  • the cleaning apparatus also comprises means for indexing the angular position of the rotary distributor 19 adapted to allow the propulsion duct 35 to be positioned facing and in continuity with each of the fixed propulsion ports 20-23.
  • indexing means comprise, in the first place, a lever 45 extending radially with respect to the axis of rotation (z), articulated about an axis 46 orthogonal to said axis of rotation (z), and provided with a latch-like end 45b adjacent to the peripheral zone of the annular belt 44 of the rotary distributor 19.
  • the indexing means also comprise means for actuating the lever 45 comprising an electromagnet 47 provided with a finger 48 arranged parallel to the axis of rotation (z), in line with the end 45a of the lever 45 opposite the latch 45b, so as to cause a tilting of said lever leading to lowering the latch 45b during the power supply of said electromagnet.
  • actuating means comprise, in addition, a spring 49 positioned under the arm of the lever 45 comprising the latch 45b, in order to cause a tilting of said lever leading to raise said latch in the absence of power supply of the electromagnet 45.
  • the indexing means comprise radial stop members 50-53 projecting from the periphery of the annular belt 44 of the rotary distributor 19, and positioned so as to define, each, one of the propulsion positions of said rotary distributor.
  • stop member 50 defining one of the longitudinal propulsion positions consists of the concave wall 36 acting as a deflector.
  • the cleaning apparatus comprises a covering cover 54 of the cowling elements constituted by the lower plates 17 and upper 18.
  • this cover 54 is provided with a handle 55 for gripping the cleaning apparatus for transport.
  • This handle 55 extends further parallel to the axis (x) of rotation of the wheels 5-8, and is located at the rear portion of the cover 54, so as to form an additional support base of the cleaning apparatus, in the position of the latter shown in figure 2 where it is set to sing for access to the filter tank 13.
  • the rotation of the radial turbine 11 generated by the power supply of the centrifugal pump 10 causes the suction of the water inside the chamber of suction 33 through channeling means materialized on the figure 5 , comprising the conduits 16, and adapted to channel the water between the suction openings 14, 15 and the upper feed opening 34 of said suction chamber.
  • the flow of water sucked into the suction chamber is propelled into the propulsion duct 35 in the form of a jet of propellant water causing, on the one hand, the rotation of the rotary distributor 19 due to the presence of the elements. deflectors 36, 37, and secondly the movements, longitudinal movements and pivoting, of the cleaning apparatus.
  • the supply flow rate of the suction chamber is independent of the filling rate and / or clogging of the filter tank 13.
  • the amplitude of the pivoting remains constant regardless of this rate of filling and / or clogging and can be determined accurately.
  • the cleaning apparatus may be provided with two lateral propulsion vents 22, 23 as described above, but also with a single lateral propulsion mouth. 22 or 23, two lateral propulsion vents 22 (or 23) each disposed at one end of the cleaner, on the same side of the latter, or even three or four lateral propulsion vents.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Claims (16)

  1. Vorrichtung zur Reinigung einer Unterwasserfläche (P), umfassend Wasserstrahlantriebsmittel (10, 11), die einen antreibenden Wasserstrahl erzeugen, und Orientierungsmittel (19-23) des antreibenden Wasserstrahls, die geeignet sind, die Orientierung des Wasserstrahls in zwei entgegengesetzte Längsantriebsrichtungen zu erlauben, die imstande sind, der Reinigungsvorrichtung zwei entgegengesetzte Verlagerungsrichtungen entlang einer Verlagerungsachse (y) zu verleihen, deren Orientierungsmittel (19-23) des antreibenden Wasserstrahls geeignet sind, die Orientierung des Wasserstrahls gemäß mindestens einer dritten so genannten Seitenantriebsrichtung zu erlauben, in welcher der Wasserstrahl gemäß einer schneidenden Richtung in Bezug zu der Verlagerungsachse (y) orientiert ist, die geeignet ist, eine Kraft auszuüben, die imstande ist, ein Schwenken durch Übersteuern der Reinigungsvorrichtung zu erzeugen, wobei die Orientierungsmittel des antreibenden Wasserstrahls einen um eine Rotationsachse (z) rotierenden Verteiler (19), der eine Antriebsleitung (35) aufweist, die sich in Bezug zu der Rotationsachse (z) radial erstreckt, Rotationsantriebsmittel (36, 37) des rotierenden Verteilers (19), Indexiermittel (45-53) der Winkelposition der Antriebsleitung um die Rotationsachse (z) umfassen, dadurch gekennzeichnet, dass die Orientierungsmittel des antreibenden Wasserstrahls feste Antriebsöffnungen (20-23) umfassen, die derart angeordnet sind, dass sie sich in der Verlängerung der Antriebsleitung (35) des rotierenden Verteilers (19) erstrecken, jede in eine der indexierten Winkelpositionen der Antriebsleitung, mit Längsprofilen, die zur Festlegung der Orientierung des antreibenden Wasserstrahls geeignet sind.
  2. Reinigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Orientierungsmittel (19-23) des antreibenden Wasserstrahls geeignet sind, die Orientierung des Wasserstrahls in zwei in Bezug zur Verlagerungsachse (y) entgegengesetzten symmetrischen Seitenantriebsrichtungen zu erlauben.
  3. Reinigungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass sie Steuermittel der Orientierungsmittel (19-23) des antreibenden Wasserstrahls umfasst, die geeignet sind, Bewegungssequenzen zu erzeugen, die Längsverlagerungen entlang der Achse (y) abwechselnd in den zwei Verlagerungsrichtungen und Kurven in mindestens einer Rotationsrichtung aufweisen.
  4. Reinigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Orientierungsmittel (19-23) des antreibenden Wasserstrahls geeignet sind, damit, in jede Seitenantriebsrichtung, der antreibende Wasserstrahl in der Nähe einer der Längsenden der Reinigungsvorrichtung mit einer Orientierung (x) angetrieben wird, die mindestens etwa orthogonal zur Verlagerungsachse (y) ist.
  5. Reinigungsvorrichtung nach Anspruch 4, umfassend ein Gestell (1), das von zwei Einheiten von Rollorganen (3-8) getragen wird, die um Rotationsachsen (x) rotieren, dadurch gekennzeichnet, dass, in jede Seitenantriebsrichtung, der antreibende Wasserstrahl in Bezug zur Rotationsachse (x) einer der Einheiten von Rollorganen ausgerichtet ist.
  6. Reinigungsvorrichtung nach Anspruch 5, wobei die Wasserstrahlantriebsmittel eine radiale Turbine (11) umfassen, die von Motormitteln (10) um die Rotationsachse (z) rotierend angetrieben wird, dadurch gekennzeichnet, dass:
    - der rotierende Verteiler (19) eine Ansaugkammer (33) aufweist, die ausgebildet ist, um die radiale Turbine (11) aufzunehmen, die mit einem Kommunikationsdurchgang mit der Antriebsleitung (35) ausgestattet ist,
    - die Rotationsantriebsmittel des rotierenden Verteilers (19) Ablenkorgane (36, 37) des durch Rotation der Turbine (11) erzeugten Wasserstrahls aufweisen.
  7. Reinigungsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass:
    - die Ansaugkammer (33) des rotierenden Verteilers (19) eine Versorgungsöffnung (34) aufweist, die im oberen Teil der Ansaugkammer ausmündet,
    - Kanalisationsmittel (13-16), die Filtermittel (12) einschließen, geeignet sind, das Wasser zwischen mindestens einer Ansaugöffnung (14-15), die im unteren Abschnitt der Reinigungsvorrichtung ausgebildet ist, und der Versorgungsöffnung (34) der Ansaugkammer (33) zu kanalisieren.
  8. Reinigungsvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass sie ein Gestell (1) umfasst, das die Form eines Rahmens aufweist, der ein Volumen begrenzt, das imstande ist, einen lösbaren Filterbehälter (13) aufzunehmen, der Filtermittel (12) einschließt und mit einer unteren Wand (13a) ausgestattet ist, in welcher jede Ansaugöffnung (14, 15) ausgebildet ist.
  9. Reinigungsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass sie beiderseits jeder Ansaugöffnung (14, 15) gemäß der Längsverlagerungsachse (y) eine Lippe (56, 57) umfasst, die sich am Rand der Ansaugöffnung in geeigneter Höhe erstreckt, um oberhalb der Unterwasserfläche (P) einen Ansaugdurchgang mit reduziertem Querschnitt zu begrenzen.
  10. Reinigungsvorrichtung nach einem der Ansprüche 8 oder 9, dadurch gekennzeichnet, dass das Gestell (1) eine geeignete Form für eine Aufstellung auf der Schmalseite in einer Position aufweist, die das Herausnehmen des Filterbehälters (13) erlaubt.
  11. Reinigungsvorrichtung nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, dass der rotierende Verteiler (19) Wasserdurchgangsöffnungen (42, 43) aufweist, die gegenüber der Versorgungsöffnung (34) der Ansaugkammer (33) ausgebildet und geeignet sind, um zum einen in jeder der Seitenantriebspositionen freigegeben zu sein und zum anderen, um in den zwei Längsantriebspositionen verschlossen zu sein.
  12. Reinigungsvorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass sie eine Abdeckung (17, 18) umfasst, die ausgebildet ist, um den rotierenden Verteiler (19) aufzunehmen, in der zum einen die festen Antriebsöffnungen (20-23) und zum anderen Schlitze (29-32) ausgebildet sind, die geeignet sind, sich korrespondierend zu den Wasserdurchgangsöffnungen (42, 43) des rotierenden Verteilers (19) in jeder der zwei Seitenantriebspositionen zu befinden.
  13. Reinigungsvorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Indexiermittel auf dem Umfang des rotierenden Verteilers (19) hervorstehende radiale Stopporgane (50-53) und ein Anschlagorgan (45) aufweisen, das Betätigungsmitteln (47, 48) zugeordnet ist, die imstande sind, das Anschlagorgan zwischen Abfangpositionen der Stopporgane (50-53) und eingezogenen Positionen in Bezug zu den Stopporganen zu verlagern.
  14. Reinigungsvorrichtung nach Anspruch 13, dadurch gekennzeichnet, dass:
    - die radialen Stopporgane (50-53) und das Anschlagorgan (45) derart angeordnet sind, dass das Anschlagorgan eine erste Abfangposition der Stopporgane (50-53) aufweist, die die Seitenantriebspositionen des rotierenden Verteilers (19) festlegt, und eine zweite Abfangposition der Stopporgane (50-53), die die Längsantriebspositionen des rotierenden Verteilers (19) festlegt,
    - die Betätigungsmittel (47, 48) einen aktiven Haltezustand des Anschlagorgans (45) in einer seiner beiden Abfangpositionen und einen passiven Haltezustand des Anschlagorgans in seiner zweiten Abfangposition aufweisen.
  15. Reinigungsvorrichtung nach Anspruch 14, dadurch gekennzeichnet, dass die Betätigungsmittel (47, 48) vom Typ elektrische Versorgung sind und einen aktiven Haltezustand, erhalten bei ihrer elektrischen Versorgung, des Anschlagorgans (45) in seiner Abfangposition der Stopporgane (50-53) aufweisen, die die Seitenantriebspositionen des rotierenden Verteilers (19) festlegen, und einen passiven Haltezustand, erhalten bei Abwesenheit von elektrischer Versorgung, des Anschlagorgans (45) in seiner Abfangposition der Stopporgane (50-53), die die Längsantriebspositionen des rotierenden Verteilers (19) festlegen.
  16. Reinigungsvorrichtung nach Anspruch 15, dadurch gekennzeichnet, dass:
    - die Stopporgane (52, 53), die die Seitenantriebspositionen des rotierenden Verteilers (19) festlegen, gemäß einer zur Rotationsachse (z) parallelen Achse in Bezug zu den Stopporganen (50, 51), die die Längsantriebspositionen des rotierenden Verteilers (19) festlegen, versetzt sind,
    - das Anschlagorgan aus einem Hebel (45) besteht, der um eine Schwenkachse (46) angelenkt ist, die zu einer in Bezug zur Rotationsachse (z) radialen Achse orthogonal ist,
    - die Betätigungsmittel einen Elektromagneten (47) umfassen, der geeignet ist, das Schwenken des Anschlagorgans (45) um seine Schwenkachse (46) zu veranlassen.
EP13731370.6A 2012-05-28 2013-05-28 Vorrichtung zur reinigung einer unterwasserfläche mit einem angetriebenen wasserstrahl Not-in-force EP2855797B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1254892A FR2990975B1 (fr) 2012-05-28 2012-05-28 Appareil nettoyeur de surface immergee a jet d’eau propulsif
PCT/FR2013/051185 WO2013178935A1 (fr) 2012-05-28 2013-05-28 Appareil nettoyeur de surface immergée a jet d'eau propulsif

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EP2855797A1 EP2855797A1 (de) 2015-04-08
EP2855797B1 true EP2855797B1 (de) 2018-03-21

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US (1) US10494829B2 (de)
EP (1) EP2855797B1 (de)
FR (1) FR2990975B1 (de)
WO (1) WO2013178935A1 (de)

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US10294686B1 (en) * 2018-04-24 2019-05-21 Water Tech, LLC Rechargeable robotic pool cleaning apparatus
CN210239261U (zh) 2019-05-21 2020-04-03 明达实业(厦门)有限公司 一种水池清洁器的轮刷固定结构
USD939795S1 (en) * 2019-10-31 2021-12-28 Intex Marketing Ltd. Pool cleaning device
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EP2855797A1 (de) 2015-04-08
US20150143643A1 (en) 2015-05-28
FR2990975A1 (fr) 2013-11-29
FR2990975B1 (fr) 2014-05-09
WO2013178935A1 (fr) 2013-12-05
US10494829B2 (en) 2019-12-03

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