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    MECHANICAL REVERSING STRUCTURE OF SWIMMING POOL CLEANING MACHINE, AND SWIMMING POOL CLEANING MACHINE
    1.
    发明公开
    MECHANICAL REVERSING STRUCTURE OF SWIMMING POOL CLEANING MACHINE, AND SWIMMING POOL CLEANING MACHINE 审中-实审

    公开(公告)号：EP4394146A1

    公开(公告)日：2024-07-03

    申请号：EP23849550.1

    申请日：2023-08-14

    Applicant: Wybotics Co., Ltd

    Inventor： CEN, Pu ,  GONG, Huchen

    IPC: E04H4/16 ,  E04H4/12

    CPC classification number: E04H4/16 ,  E04H4/12

    Abstract: The present disclosure provides a mechanical direction change structure for a pool cleaner, and a pool cleaner. The mechanical direction change structure includes a direction change device provided on a pool cleaner body and swingable relative to a pool cleaner, where the direction change device is provided with an abutting unit, and at least one stopping unit rotatable relative to the direction change device; when the pool cleaner is traveling, the stopping unit is in contact with the abutting unit, such that the direction change device maintains a basically stationary state relative to a shell; and when the pool cleaner changes a direction, the stopping unit gradually detaches from the abutting unit and rotates relative to the abutting unit. The stopping unit is rotatable relative to a swinging element. The stopping unit rotates to contact or detach from the abutting unit, thereby enabling the pool cleaner to travel and change its direction. When the pool cleaner is traveling, the swinging element maintains a stationary state relative to the pool cleaner body. When the pool cleaner stops, the swinging element is restored to achieve a direction change. The present disclosure features a simple structure, convenient mounting, and smooth operation, and eliminates the need for an auxiliary direction change through an electrical control part.

    SWIMMING POOL CLEANER
    4.
    发明公开
    SWIMMING POOL CLEANER 审中-公开
    游泳池清洁剂

    公开(公告)号：EP3187665A3

    公开(公告)日：2017-10-04

    申请号：EP16196937.3

    申请日：2014-08-21

    Applicant: Hayward Industries, Inc.

    Inventor： RIEF, Dieter, J. ,  SCHLITZER, Hans, Rainer ,  RIEF, Manuela ,  RIEF, Rosemarie ,  RENAUD, Benoit, Joseph

    IPC: E04H4/16

    CPC classification number: E04H4/1672 ,  E04H4/16 ,  E04H4/1663

    Abstract: Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency.

    Abstract translation: 本文公开了一种用于抽吸清洁装置的转向系统，用于池清洁器的移动系统以及用于自动清洁器的涡轮机。 该转向系统包括流体驱动的涡轮机，该流体驱动的涡轮机旋转凸轮齿轮，该凸轮齿轮与凸轮轮互连以引导驱动小齿轮。 驱动小齿轮可定位在多个位置以驱动操纵抽吸清洁装置的鼻锥。 运动系统包括第一和第二A型框架臂，其分别接合围绕涡轮机的第一和第二偏心轮的第一和第二轴承。 涡轮机的旋转导致第一和第二A型框架臂来回地驱动相关的步行吊舱组件。 涡轮机包括涡轮机转子和连接到涡轮机转子的多个叶片。 多个叶片包括侧向边缘，所述侧向边缘具有横向开放区域以促进碎片去除效率。

    POOLREINIGUNG
    5.
    发明公开
    POOLREINIGUNG 审中-公开

    公开(公告)号：EP3011120A2

    公开(公告)日：2016-04-27

    申请号：EP14761557.9

    申请日：2014-06-19

    Applicant: Mueller, Peter A. ,  Müller, Sandro

    Inventor： Mueller, Peter A. ,  Müller, Sandro

    IPC: E04H4/12

    CPC classification number: E04H4/12 ,  E04H4/1209 ,  E04H4/1281 ,  E04H4/14 ,  E04H4/16 ,  E04H4/1645

    Abstract: The invention relates to a cleaning apparatus (1), which handles water treatment and cleaning of the water (W) in a swimming pool (3) and can incorporate additional special equipment such as a camera (32) and microphone (32a) for more efficient control of the circulation pump (10), and which is compactly mounted on the pool edge (2) and is watertightly fully or partially submerged, and via the maintenance flap the inner holder (15) carrying the components requiring maintenance can be brought out and thus the containers (18) can be replaced or they are stored in the building (40) and are carried to the cleaning apparatus (1) by the metering tube (37), the metering pump (16a) being in the cleaning part (6) or in the buliding (40) also with a non-return valve (38) on the inoculating station (39). A recess (M) allows the cleaning apparatus to be held flush against the side wall (2a). An optional docking station (44) for a pool robot (45) makes cleaning easier.

    METHODS AND APPARATUSES FOR A VARIABLE DEPTH SWIMMING POOL/SPA
    7.
    发明公开
    METHODS AND APPARATUSES FOR A VARIABLE DEPTH SWIMMING POOL/SPA 审中-公开
    方法及装置藏/期变高度热

    公开(公告)号：EP2721229A1

    公开(公告)日：2014-04-23

    申请号：EP12800436.3

    申请日：2012-06-18

    Applicant: PATIO 2 POOL, LLC

    Inventor： KANETIS, Stefan

    IPC: E04H4/14

    CPC classification number: E04H4/14 ,  E04H4/065 ,  E04H4/16

    Abstract: A variable depth swimming pool/spa can comprise a movable deck and a bottom. The movable deck can be movable relative to the bottom of a variable depth swimming pool/spa to provide for a variable depth of the portion of pool/spa that is accessible to a pool/spa user. The movable deck can be connected to the bottom of the variable depth swimming pool/spa via one or several legs. The one or several legs can be rotatingly connected to the movable deck and can be slidingly connected to the bottom of the swimming pool/spa. The rotational displacement of the legs can result in the vertical displacement of the movable deck. The legs can be connected to synchronizing arms that can interact with a synchronizing drive to coordinate the movement of a first leg with a second leg.

    APPAREIL NETTOYEUR DE SURFACE IMMERGÉE MUNI D'UN DISPOSITIF ACCÉLÉROMÉTRIQUE DÉTECTANT L'ACCÉLÉRATION GRAVITATIONNELLE
    8.
    发明公开
    APPAREIL NETTOYEUR DE SURFACE IMMERGÉE MUNI D'UN DISPOSITIF ACCÉLÉROMÉTRIQUE DÉTECTANT L'ACCÉLÉRATION GRAVITATIONNELLE 有权
    与加速度计水下表面清洁机，识别重力加速度

    公开(公告)号：EP2516774A1

    公开(公告)日：2012-10-31

    申请号：EP10807625.8

    申请日：2010-12-17

    Applicant: Zodiac Pool Care Europe

    Inventor： MASTIO, Emmanuel ,  MICHELON, Thierry

    IPC: E04H4/16

    CPC classification number: E04H4/1654 ,  E04H4/16

    Abstract: The invention relates to a submerged surface-cleaning apparatus that includes: a hollow body; drive guide members (2, 3, 4); and a filtration chamber that is provided in the hollow body and has at least one liquid inlet, at least one liquid outlet, and a hydraulic 10 circuit for the flow of liquid through a filtering device, characterized in that said apparatus includes an accelerometric device that is rigidly connected to the hollow body and is suitable for providing instantaneous measurements of at least one earth gravity acceleration component in at least one stationary direction relative to the hollow body. Said apparatus also includes a unit (81) for processing acceleration measurements that are generated by the accelerometric 15 device.

    Automatic valve for use with pool cleaning devices
    9.
    发明公开
    Automatic valve for use with pool cleaning devices 失效
    自动阀用于清洗设备

    公开(公告)号：EP0206498A3

    公开(公告)日：1988-09-21

    申请号：EP86303670

    申请日：1986-05-14

    Applicant: Arneson Products, Inc.

    Inventor： Frentzel, Herman E.

    IPC: F16K31/52 ,  F16K31/36 ,  E04H03/20

    CPC classification number: E04H4/16 ,  F16K31/528 ,  Y10S137/907 ,  Y10T137/2567 ,  Y10T137/2688 ,  Y10T137/2693 ,  Y10T137/86413

    Abstract: @ An automatic valve mounted in a poll skimmer (18) controls the direction of fluid flow in an automatic pool cleaning system to alternately direct fluid flow to the filtration system of an automatic pool cleaner (24). The valve (30) includes a primary conduit (34) and a branch segment (40), and a reciprocating piston (50) mounted within the branch segment (40). Indexing is provided by a first cammed surface, formed at one end of the piston (50) which includes a plurality of slots (82, 84). The slots are selectively engaged with a stop pin (68). The condition of the valve is determined by the length of the particular slot (82, 84) engaged with the stop pin (68). A spring (90) is provided for biasing the piston (50) out of engagement with the stop pin (68) when the fluid flow is interrupted. When the valve is shut, water is drawn from the cleaner (24) through the primary conduit (34) to the filtration system. When the valve is held open by engagement of the stop pin (68) in a pair of the shorter slots (82), water is drawn from the skimmer (18), to the filtration system.

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