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    Systems and methods for sanitizing pool and spa water
    61.
    发明授权
    Systems and methods for sanitizing pool and spa water 有权

    公开(公告)号：US10934184B2

    公开(公告)日：2021-03-02

    申请号：US15927412

    申请日：2018-03-21

    Applicant: Hayward Industries, Inc.

    Inventor： Raymond P. Denkewicz, Jr. ,  Arthur W. Johnson, III ,  James Murdock ,  James Carter

    IPC: C02F1/467 ,  G01N33/00 ,  G01N33/18 ,  B64C39/02 ,  C02F103/42 ,  C02F1/461 ,  C02F1/78 ,  C02F1/32

    Abstract: Systems and methods for sanitizing pool/spa water are provided. An electrolytic chlorinator is provided which includes a combined flow, temperature, and salt concentration sensor. The electrolytic chlorinator could include an acid tank for in-situ cleaning of the electrolytic chlorinator or acidification of pool/spa water where needed. A delayed polarity reversal technique is provided for de-scaling and managing passivation of the blades of an electrolytic chlorinator. The electrolytic chlorinator could include a sacrificial anode for protecting components of the chlorinator as well as other pool/spa components. The electrolytic chlorinator could include an integral, electrically-controlled acid generator, a brine tank for periodically superchlorinating and/or shocking pool/spa water, and/or a plurality of chemical tanks/feeds for periodically injecting chemicals into the chlorinator. A combined ultraviolet (UV)/Ozone and salt (electrolytic) chlorine generator is provided, as well as: filters having integral UV sanitizers; reflective linings for UV sanitization systems; means for injecting bubbles into pool/spa water.

    Light With Expanding Compression Member
    70.
    发明申请
    Light With Expanding Compression Member 有权
    光与膨胀压缩构件

    公开(公告)号：US20150092416A1

    公开(公告)日：2015-04-02

    申请号：US14500307

    申请日：2014-09-29

    Applicant: Hayward Industries, Inc.

    Inventor： Kevin L. Potucek ,  James Carter ,  Gregory Fournier ,  James Murdock ,  Steven Mitchell ,  Douglas Sawyer, JR. ,  Matt Williamson

    IPC: F21V31/00 ,  F21V7/00 ,  F21V23/00 ,  F21V5/04 ,  F21V29/00

    CPC classification number: F21V31/005 ,  F21V21/047 ,  F21V23/006 ,  F21V29/717 ,  F21V29/83 ,  F21W2131/401 ,  F21Y2115/10

    Abstract: A light includes a body, a front housing secured to a front end of the body, a translating retainer rotatably engaged with the front housing, a slip ring positioned around the front housing and between the translating member and the front end of the body, a compressible ring positioned around the front housing and between the slip ring and the front end of the body, a lens mounted to the front housing, an electronic assembly, and a light emitting element in electrical communication with the electronic assembly and positioned within the lens. Rotation of the translating retainer in a first direction causes the translating retainer to drive the slip ring toward the front end of the body, compressing the compressible ring and causing the compressible ring to bulge outward to contact, and removably engage, an inner wall of a pipe or conduit that the light is positioned in.

    Abstract translation: 灯包括主体，固定到主体的前端的前壳体，与前壳体可旋转地接合的平移保持器，位于前壳体周围并位于平移构件和主体前端之间的滑环， 位于前壳体周围并且位于滑环和主体前端之间的可压缩环，安装到前壳体的透镜，电子组件和与电子组件电连通并定位在透镜内的发光元件。 平移保持器沿第一方向的旋转使得平移保持器朝向主体的前端驱动滑环，压缩可压缩环并且使可压缩的环向外凸出以接触并可拆卸地接合 光线所在的管道或导管。

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