公开(公告)号：US09433327B2

公开(公告)日：2016-09-06

申请号：US14182353

申请日：2014-02-18

Applicant: ECOLAB USA INC.

Inventor： Andrew Max Schultz ,  Ryan Jacob Urban ,  Brian Philip Carlson ,  Jay Anderson ,  Jeffrey Alan Blansit

IPC: F16K15/00 ,  F16K17/00 ,  A47K5/12 ,  E03C1/10

CPC classification number: A47K5/12 ,  E03C1/046 ,  E03C1/10 ,  E03C1/104 ,  E03D9/031 ,  F16K27/0209 ,  Y10T137/7837

Abstract: A backflow prevention assembly for global use with dispensers requiring a variety of backflow prevention devices based on regulatory standards is provided. The assembly includes a housing comprising first and second housing members and including quick connector attachments extending therefrom. The quick connector attachments are non-threaded members configured to be attached to the various measurement and types of connections found throughout the world. A cover is provided for venting purposes to reduce the backflow siphoning forces or pressure, which causes the backflow of a product chemistry. Furthermore, a backflow prevention device is configured to be fluidly coupled to the housing of the present invention to provide for one way flow and the prevention of backflow of a product chemistry into a water supply. The flow control may be selected based on the regulatory standards of the location used.

Abstract translation: 本发明提供了一种用于全球使用的防回流组件，其中分配器需要基于监管标准的各种防回流装置。 组件包括壳体，该壳体包括第一和第二壳体构件，并且包括从其延伸的快速连接器附件。 快速连接器附件是非螺纹构件，其被配置为附接到遍及世界各地的各种测量和连接类型。 提供了用于排气目的的盖以减少回流虹吸力或压力，这导致产品化学反流。 此外，防逆流装置被配置为流体地联接到本发明的壳体，以提供单向流动并防止产品化学物质回流到供水中。 流量控制可以基于使用的位置的管理标准来选择。

公开(公告)号：US20160360935A1

公开(公告)日：2016-12-15

申请号：US15249815

申请日：2016-08-29

Applicant: Ecolab USA Inc.

Inventor： Andrew Max Schultz ,  Ryan Jacob Urban ,  Brian Philip Carlson ,  Jay Anderson ,  Jeffrey Alan Blansit

IPC: A47K5/12 ,  F16K27/02 ,  E03C1/10

CPC classification number: A47K5/12 ,  E03C1/046 ,  E03C1/10 ,  E03C1/104 ,  E03D9/031 ,  F16K27/0209 ,  Y10T137/7837

Abstract: A backflow prevention assembly for global use with dispensers requiring a variety of backflow prevention devices based on regulatory standards is provided. The assembly includes a housing comprising first and second housing members and including quick connector attachments extending therefrom. The quick connector attachments are non-threaded members configured to be attached to the various measurement and types of connections found throughout the world. A cover is provided for venting purposes to reduce the backflow siphoning forces or pressure, which causes the backflow of a product chemistry. Furthermore, a backflow prevention device is configured to be fluidly coupled to the housing of the present invention to provide for one way flow and the prevention of backflow of a product chemistry into a water supply. The flow control may be selected based on the regulatory standards of the location used.

Abstract translation: 本发明提供了一种用于全球使用的防回流组件，其中分配器需要基于监管标准的各种防回流装置。 组件包括壳体，该壳体包括第一和第二壳体构件，并且包括从其延伸的快速连接器附件。 快速连接器附件是非螺纹构件，其被配置为附接到遍及世界各地的各种测量和连接类型。 提供了用于排气目的的盖以减少回流虹吸力或压力，这导致产品化学反流。 此外，防回流装置被配置为流体地联接到本发明的壳体，以提供单向流动和防止产品化学物质回流到供水中。 流量控制可以基于使用的位置的管理标准来选择。

公开(公告)号：US10413133B2

公开(公告)日：2019-09-17

申请号：US15249815

申请日：2016-08-29

Applicant: Ecolab USA Inc.

Inventor： Andrew Max Schultz ,  Ryan Jacob Urban ,  Brian Philip Carlson ,  Jay Anderson ,  Jeffrey Alan Blansit

IPC: A47K5/12 ,  E03C1/10 ,  F16K27/02 ,  E03D9/03 ,  E03C1/046

Abstract: A backflow prevention assembly for global use with dispensers requiring a variety of backflow prevention devices based on regulatory standards is provided. The assembly includes a housing comprising first and second housing members and including quick connector attachments extending therefrom. The quick connector attachments are non-threaded members configured to be attached to the various measurement and types of connections found throughout the world. A cover is provided for venting purposes to reduce the backflow siphoning forces or pressure, which causes the backflow of a product chemistry. Furthermore, a backflow prevention device is configured to be fluidly coupled to the housing of the present invention to provide for one way flow and the prevention of backflow of a product chemistry into a water supply. The flow control may be selected based on the regulatory standards of the location used.

公开(公告)号：US20140230927A1

公开(公告)日：2014-08-21

申请号：US14182353

申请日：2014-02-18

Applicant: ECOLAB USA INC.

Inventor： Andrew Max Schultz ,  Ryan Jacob Urban ,  Brian Philip Carlson ,  Jay Anderson ,  Jeffrey Alan Blansit

IPC: F16K15/00 ,  F16K17/00

CPC classification number: A47K5/12 ,  E03C1/046 ,  E03C1/10 ,  E03C1/104 ,  E03D9/031 ,  F16K27/0209 ,  Y10T137/7837

Abstract: A backflow prevention assembly for global use with dispensers requiring a variety of backflow prevention devices based on regulatory standards is provided. The assembly includes a housing comprising first and second housing members and including quick connector attachments extending therefrom. The quick connector attachments are non-threaded members configured to be attached to the various measurement and types of connections found throughout the world. A cover is provided for venting purposes to reduce the backflow siphoning forces or pressure, which causes the backflow of a product chemistry. Furthermore, a backflow prevention device is configured to be fluidly coupled to the housing of the present invention to provide for one way flow and the prevention of backflow of a product chemistry into a water supply. The flow control may be selected based on the regulatory standards of the location used.

Abstract translation: 本发明提供了一种用于全球使用的防回流组件，其中分配器需要基于监管标准的各种防回流装置。 组件包括壳体，该壳体包括第一和第二壳体构件，并且包括从其延伸的快速连接器附件。 快速连接器附件是非螺纹构件，其被配置为附接到遍及世界各地的各种测量和连接类型。 提供了用于排气目的的盖以减少回流虹吸力或压力，这导致产品化学反流。 此外，防回流装置被配置为流体地联接到本发明的壳体，以提供单向流动和防止产品化学物质回流到供水中。 流量控制可以基于使用的位置的管理标准来选择。