公开(公告)号：US20240207472A1

公开(公告)日：2024-06-27

申请号：US18601379

申请日：2024-03-11

Applicant: Angelica Holdings LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon

IPC: A61L2/10 ,  A47L7/00 ,  A47L9/10 ,  A47L9/24

CPC classification number: A61L2/10 ,  A47L7/00 ,  A47L7/0061 ,  A47L9/10 ,  A47L9/24 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/17

Abstract: Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.

公开(公告)号：US20230149576A1

公开(公告)日：2023-05-18

申请号：US18094224

申请日：2023-01-06

Applicant: Angelica Holdings LLC.

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon

IPC: A61L2/10 ,  A47L7/00 ,  A47L9/10 ,  A47L9/24

CPC classification number: A61L2/10 ,  A47L7/00 ,  A47L7/0061 ,  A47L9/10 ,  A47L9/24 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/17

Abstract: Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.

公开(公告)号：US20210402018A1

公开(公告)日：2021-12-30

申请号：US16478640

申请日：2019-02-05

Applicant: Prakash RAMANAND ,  Manjinder DHILLON ,  ANGELICA HOLDINGS LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon

IPC: A61L2/10

Abstract: Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.

公开(公告)号：US11964066B2

公开(公告)日：2024-04-23

申请号：US18094224

申请日：2023-01-06

Applicant: Angelica Holdings LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon

IPC: A61L2/10 ,  A47L7/00 ,  A47L9/10 ,  A47L9/24

CPC classification number: A61L2/10 ,  A47L7/00 ,  A47L7/0061 ,  A47L9/10 ,  A47L9/24 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/17

Abstract: Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.

公开(公告)号：US20230414803A1

公开(公告)日：2023-12-28

申请号：US18143000

申请日：2023-05-03

Applicant: Angelica Holdings LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon ,  Adam Ray Steinhoff ,  Vinod K. Menon

IPC: A61L2/10 ,  A61L2/28

CPC classification number: A61L2/10 ,  A61L2/28 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/25

Abstract: Embodiments of a targeted surface disinfection system are disclosed. The system includes a set of one or more UV lamps, a high voltage power supply for driving the lamps, a mobile carriage including a chassis supporting the set, an articulated head assembly including at least one UV lamp from the set, a vacuum pump, and a suction hose extending between the vacuum pump and the head assembly for dissipating heat generated by the at least one UV lamp. The system also includes a pulse configuration control unit for configuring an output of the high voltage power supply for driving the set to emit a UV radiant energy upon a target surface requiring disinfection, where the set of one or more UV lamps emits the UV radiant energy at a rate of at least 20 pulses per second.

公开(公告)号：US11547768B2

公开(公告)日：2023-01-10

申请号：US16478640

申请日：2019-02-05

Applicant: ANGELICA HOLDINGS LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon

IPC: A61L2/10 ,  A47L7/00 ,  A47L9/10 ,  A47L9/24

Abstract: Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.

公开(公告)号：US11672878B2

公开(公告)日：2023-06-13

申请号：US16691019

申请日：2019-11-21

Applicant: Angelica Holdings LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon ,  Adam Ray Steinhoff ,  Vinod K. Menon

IPC: A61L2/10 ,  A61L2/28

CPC classification number: A61L2/10 ,  A61L2/28 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/25

Abstract: Embodiments of a targeted surface disinfection system are disclosed. The system includes a set of one or more UV lamps, a high voltage power supply for driving the lamps, a mobile carriage including a chassis supporting the set, an articulated head assembly including at least one UV lamp from the set, a vacuum pump, and a suction hose extending between the vacuum pump and the head assembly for dissipating heat generated by the at least one UV lamp. The system also includes a pulse configuration control unit for configuring an output of the high voltage power supply for driving the set to emit a UV radiant energy upon a target surface requiring disinfection, where the set of one or more UV lamps emits the UV radiant energy at a rate of at least 20 pulses per second.

公开(公告)号：US20200085983A1

公开(公告)日：2020-03-19

申请号：US16691019

申请日：2019-11-21

Applicant: Angelica Holdings LLC

Inventor： Prakash Valentino Ramanand ,  Manjinder Singh Dhillon ,  Adam Ray Steinhoff ,  Vinod K. Menon

IPC: A61L2/10 ,  A61L2/28

Abstract: Embodiments of a targeted surface disinfection system are disclosed. The system includes a set of one or more UV lamps, a high voltage power supply for driving the lamps, a mobile carriage including a chassis supporting the set, an articulated head assembly including at least one UV lamp from the set, a vacuum pump, and a suction hose extending between the vacuum pump and the head assembly for dissipating heat generated by the at least one UV lamp. The system also includes a pulse configuration control unit for configuring an output of the high voltage power supply for driving the set to emit a UV radiant energy upon a target surface requiring disinfection, where the set of one or more UV lamps emits the UV radiant energy at a rate of at least 20 pulses per second.