公开(公告)号：US09931601B2

公开(公告)日：2018-04-03

申请号：US14337873

申请日：2014-07-22

Applicant: Hayward Industries, Inc.

Inventor： Rolf Engelhard ,  Joseph Anthony Tessitore ,  Seth Darrell Renigar

IPC: F04F5/04 ,  F04F5/48 ,  F15D1/02 ,  B01F5/04 ,  B01F3/04

CPC classification number: B01F5/0423 ,  B01F3/04503 ,  B01F5/0426 ,  B01F5/0428 ,  B01F5/0498 ,  B01F2003/04886

Abstract: Exemplary embodiments are directed to venturi bypass systems that generally include a fluid inlet and a fluid outlet. The systems can include a venturi path disposed between the fluid inlet and the fluid outlet. The venturi path can include a venturi defining a venturi inlet and a venturi outlet. The systems can include a bypass loop connected to the venturi path at a joint upstream of the venturi outlet. The systems can include a separation tube connected to the venturi outlet. The separation tube can extend fluid flowing through the venturi path downstream of the joint at which the bypass loop connects to the venturi path. Exemplary embodiments are also directed to methods of regulating fluid flow through a venturi bypass system.

公开(公告)号：US20160122208A1

公开(公告)日：2016-05-05

申请号：US14839166

申请日：2015-08-28

Applicant: Hayward Industries, Inc.

Inventor： Ray Denkewicz ,  Douglas Sawyer, JR. ,  James Carter ,  Jon Stone ,  Seth Renigar ,  Rolf Engelhard

IPC: C02F1/32 ,  C02F1/00 ,  C02F1/78

CPC classification number: C02F1/325 ,  C02F1/008 ,  C02F1/78 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2201/782 ,  C02F2303/04

Abstract: A combined ultraviolet light and ozone fluid sterilization system for sterilizing fluid that includes a removable and replaceable internal reflective sleeve is provided. The sterilization system includes a lower housing, an upper housing, a winged nut, a UV light manifold, a plurality of UV light assemblies, a plurality of UV light securing assembly, and a reflective sleeve. The UV light assemblies include a UV light and an ozone siphon pipe positioned within a quartz casing, which is sealed with an endcap. The ozone siphon pipe of each UV light assembly can be operatively connected with a venturi for introducing ozone into the fluid. The sleeve includes perforated ends which create a more uniform flow within the sleeve, reduce air pockets, normalize the residence time of the fluid molecules, normalize the velocity of the fluid, and increase overall uniformity of treatment.

Abstract translation: 提供了一种用于灭菌流体的组合的紫外线和臭氧流体灭菌系统，其包括可移除和可更换的内部反射套筒。 灭菌系统包括下壳体，上壳体，翼形螺母，UV光歧管，多个UV光组件，多个UV光固定组件和反射套筒。 UV灯组件包括UV灯和位于石英壳体内的臭氧虹吸管，其被端盖密封。 每个UV灯组件的臭氧虹吸管可以与文氏管可操作地连接，以将臭氧引入到流体中。 套筒包括穿孔端部，其在套筒内产生更均匀的流动，减少气穴，使流体分子的停留时间标准化，使流体的速度标准化，并且增加治疗的整体均匀性。

公开(公告)号：US20160025117A1

公开(公告)日：2016-01-28

申请号：US14337873

申请日：2014-07-22

Applicant: Hayward Industries, Inc.

Inventor： Rolf Engelhard ,  Joseph Anthony Tessitore

IPC: F15D1/02

CPC classification number: B01F5/0423 ,  B01F3/04503 ,  B01F5/0426 ,  B01F5/0428 ,  B01F5/0498 ,  B01F2003/04886

Abstract: Exemplary embodiments are directed to venturi bypass systems that generally include a fluid inlet and a fluid outlet. The systems can include a venturi path disposed between the fluid inlet and the fluid outlet. The venturi path can include a venturi defining a venturi inlet and a venturi outlet. The systems can include a bypass loop connected to the venturi path at a joint upstream of the venturi outlet. The systems can include a separation tube connected to the venturi outlet. The separation tube can extend fluid flowing through the venturi path downstream of the joint at which the bypass loop connects to the venturi path. Exemplary embodiments are also directed to methods of regulating fluid flow through a venturi bypass system.

Abstract translation: 示例性实施例涉及通常包括流体入口和流体出口的文丘里旁路系统。 该系统可以包括布置在流体入口和流体出口之间的文丘里路径。 文丘里路径可包括限定文氏管入口和文氏管出口的文氏管。 该系统可以包括在文氏管出口上游的连接处连接到文丘里路径的旁路回路。 该系统可以包括连接到文丘里管出口的分离管。 分离管可以使流过文丘里路径的流体延伸到接头的下游，旁路回路连接到文丘里路径。 示例性实施例还涉及通过文丘里旁路系统调节流体流量的方法。

公开(公告)号：US20130309131A1

公开(公告)日：2013-11-21

申请号：US13897623

申请日：2013-05-20

Applicant: Hayward Industries, Inc.

Inventor： Rolf Engelhard

IPC: H05B41/36 ,  A61L2/10

CPC classification number: H05B41/36 ,  A61L2/10 ,  H05B41/2858 ,  H05B41/39

Abstract: Exemplary embodiments are directed to lamp ballast systems, generally including a lamp, at least one temperature sensor, a ballast and a processor. The at least one temperature sensor can be positioned proximate to the lamp or incorporated into the lamp. The ballast provides an electrical current to the lamp. The processor receives a sensed temperature from the at least one temperature sensor and, in response to the sensed temperature, directs a control signal to the ballast to regulate the electrical current provided to the lamp to maintain the lamp at an optimal operating temperature. Exemplary embodiments are also directed to methods of maintaining a lamp at an optimal operating temperature, generally including providing a lamp ballast system, receiving a sensed temperature, and directing a control signal to the ballast to regulate the electrical current provided to the lamp to maintain the lamp at the optimal operating temperature.

Abstract translation: 示例性实施例涉及通常包括灯，至少一个温度传感器，镇流器和处理器的灯镇流器系统。 所述至少一个温度传感器可以靠近所述灯定位或并入灯中。 镇流器向灯提供电流。 处理器从至少一个温度传感器接收感测到的温度，并且响应于所感测的温度，将控制信号引导到镇流器以调节提供给灯的电流以将灯保持在最佳工作温度。 示例性实施例还涉及将灯保持在最佳工作温度的方法，通常包括提供灯镇流器系统，接收感测到的温度，以及将控制信号引导到镇流器以调节提供给灯的电流以维持 灯在最佳工作温度。