公开(公告)号：US20220299201A1

公开(公告)日：2022-09-22

申请号：US17833869

申请日：2022-06-06

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Huber ,  Kaspar Loffel ,  Thomas Duda

IPC: F22G5/12 ,  B05B7/06 ,  B05B7/04

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. One example of a spray head includes a main body having an exterior surface and defining a central passage, the main body adapted for connection to a source of fluid, at least one entrance port formed in the main body along the central passage, and at least one spray nozzle arranged adjacent the exterior surface of the main body. The spray head also includes a plurality of flow passages, each of the plurality of flow passages providing fluid communication between the entrance port and an exit opening of the spray nozzle. A first one of the plurality of flow passages follows a first non-linear path and has a first distance, and a second one of the plurality of flow passages follows a second non-linear path and has a second distance different from the first distance.

公开(公告)号：US11346545B2

公开(公告)日：2022-05-31

申请号：US16185627

申请日：2018-11-09

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Huber ,  Kaspar Löffel ,  Thomas Duda

IPC: F22G5/12 ,  B05B7/06 ,  B05B7/04

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. One example of a spray head includes a main body having an exterior surface and defining a central passage, the main body adapted for connection to a source of fluid, at least one entrance port formed in the main body along the central passage, and at least one spray nozzle arranged adjacent the exterior surface of the main body. The spray head also includes a plurality of flow passages, each of the plurality of flow passages providing fluid communication between the entrance port and an exit opening of the spray nozzle. A first one of the plurality of flow passages follows a first non-linear path and has a first distance, and a second one of the plurality of flow passages follows a second non-linear path and has a second distance different from the first distance.

公开(公告)号：US20210164647A1

公开(公告)日：2021-06-03

申请号：US16702114

申请日：2019-12-03

Applicant: Fisher Controls International LLC

Inventor： Marc Oliver Huber ,  Kaspar Loeffel ,  Thomas Duda

IPC: F22G5/12 ,  B33Y10/00

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. In accordance with an example, a spray head for a desuperheater includes a main body having a first end portion arranged for attachment to a flow line, a second end portion, and a passage that extends between the first end portion and the second end portion and defines an entrance port. The passage being adapted for connection to a source of fluid. The main body includes an outer portion having an irregular external shape and including a spray nozzle having an exit opening defined by the outer portion. A flow passage is coupled between the entrance port and the spray nozzle.

公开(公告)号：US11353210B2

公开(公告)日：2022-06-07

申请号：US16780386

申请日：2020-02-03

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Huber ,  Kaspar Loffel ,  Thomas Duda

IPC: F22G5/12 ,  B05B7/06 ,  B05B7/04

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. One example of a spray head includes a main body having an exterior surface and defining a central passage, the main body adapted for connection to a source of fluid, at least one entrance port formed in the main body along the central passage, and at least one spray nozzle arranged adjacent the exterior surface of the main body. The spray head also includes a plurality of flow passages, each of the plurality of flow passages providing fluid communication between the entrance port and an exit opening of the spray nozzle. A first one of the plurality of flow passages follows a first non-linear path and has a first distance, and a second one of the plurality of flow passages follows a second non-linear path and has a second distance different from the first distance.

公开(公告)号：US20200173652A1

公开(公告)日：2020-06-04

申请号：US16780386

申请日：2020-02-03

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Huber ,  Kaspar Loffel ,  Thomas Duda

IPC: F22G5/12

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. One example of a spray head includes a main body having an exterior surface and defining a central passage, the main body adapted for connection to a source of fluid, at least one entrance port formed in the main body along the central passage, and at least one spray nozzle arranged adjacent the exterior surface of the main body. The spray head also includes a plurality of flow passages, each of the plurality of flow passages providing fluid communication between the entrance port and an exit opening of the spray nozzle. A first one of the plurality of flow passages follows a first non-linear path and has a first distance, and a second one of the plurality of flow passages follows a second non-linear path and has a second distance different from the first distance.

公开(公告)号：US20200149737A1

公开(公告)日：2020-05-14

申请号：US16185627

申请日：2018-11-09

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Huber ,  Kaspar Löffel ,  Thomas Duda

IPC: F22G5/12

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. One example of a spray head includes a main body having an exterior surface and defining a central passage, the main body adapted for connection to a source of fluid, at least one entrance port formed in the main body along the central passage, and at least one spray nozzle arranged adjacent the exterior surface of the main body. The spray head also includes a plurality of flow passages, each of the plurality of flow passages providing fluid communication between the entrance port and an exit opening of the spray nozzle. A first one of the plurality of flow passages follows a first non-linear path and has a first distance, and a second one of the plurality of flow passages follows a second non-linear path and has a second distance different from the first distance.

公开(公告)号：US11767973B2

公开(公告)日：2023-09-26

申请号：US17833869

申请日：2022-06-06

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Huber ,  Kaspar Loffel ,  Thomas Duda

IPC: F22G5/12 ,  B05B7/06 ,  B05B7/04

CPC classification number: F22G5/123 ,  B05B7/04 ,  B05B7/0458 ,  B05B7/06 ,  F22G5/12

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. One example of a spray head includes a main body having an exterior surface and defining a central passage, the main body adapted for connection to a source of fluid, at least one entrance port formed in the main body along the central passage, and at least one spray nozzle arranged adjacent the exterior surface of the main body. The spray head also includes a plurality of flow passages, each of the plurality of flow passages providing fluid communication between the entrance port and an exit opening of the spray nozzle. A first one of the plurality of flow passages follows a first non-linear path and has a first distance, and a second one of the plurality of flow passages follows a second non-linear path and has a second distance different from the first distance.

公开(公告)号：US11454390B2

公开(公告)日：2022-09-27

申请号：US16702114

申请日：2019-12-03

Applicant: FISHER CONTROLS INTERNATIONAL LLC

Inventor： Marc Oliver Huber ,  Kaspar Loeffel ,  Thomas Duda

IPC: F22G5/12 ,  B33Y10/00

Abstract: Spray heads for use with desuperheaters and desuperheaters including such spray heads. In accordance with an example, a spray head for a desuperheater includes a main body having a first end portion arranged for attachment to a flow line, a second end portion, and a passage that extends between the first end portion and the second end portion and defines an entrance port. The passage being adapted for connection to a source of fluid. The main body includes an outer portion having an irregular external shape and including a spray nozzle having an exit opening defined by the outer portion. A flow passage is coupled between the entrance port and the spray nozzle.