公开(公告)号：US11796084B2

公开(公告)日：2023-10-24

申请号：US17816798

申请日：2022-08-02

Applicant: Alcon Inc.

Inventor： Jiansheng Zhou ,  Craig Fritch

IPC: F16K49/00 ,  F16K27/12 ,  F16K47/02 ,  G05D16/20 ,  A61F9/007 ,  A61B17/00

CPC classification number: F16K49/00 ,  A61F9/00736 ,  F16K27/12 ,  F16K47/02 ,  A61B2017/00544 ,  G05D16/2024

Abstract: Certain embodiments provide a cover mounted on top of a manifold, the cover comprising an exhaust opening and an inner surface forming a space between the inner surface of the cover and an outer surface of the manifold, wherein the space is configured to receive pressurized gas at an inlet positioned on a first side of a valve. The valve is coupled to the outer surface of the manifold and positioned within the space. The exhaust opening is positioned on a second side of the valve opposite the first side of the valve such that pressurized gas circulates from the inlet around the valve and exits through the exhaust opening.

公开(公告)号：US11441700B2

公开(公告)日：2022-09-13

申请号：US16844145

申请日：2020-04-09

Applicant: Alcon Inc.

Inventor： Jiansheng Zhou ,  Craig Fritch

IPC: F16K49/00 ,  F16K27/12 ,  F16K47/02 ,  A61F9/007 ,  G05D16/20 ,  A61B17/00

Abstract: Certain embodiments provide a cover mounted on top of a manifold, the cover comprising an exhaust opening and an inner surface forming a space between the inner surface of the cover and an outer surface of the manifold, wherein the space is configured to receive pressurized gas at an inlet positioned on a first side of a valve. The valve is coupled to the outer surface of the manifold and positioned within the space. The exhaust opening is positioned on a second side of the valve opposite the first side of the valve such that pressurized gas circulates from the inlet around the valve and exits through the exhaust opening.

公开(公告)号：US20220381369A1

公开(公告)日：2022-12-01

申请号：US17816798

申请日：2022-08-02

Applicant: Alcon Inc.

Inventor： Jiansheng Zhou ,  Craig Fritch

IPC: F16K49/00 ,  A61F9/007 ,  F16K27/12 ,  F16K47/02

Abstract: Certain embodiments provide a cover mounted on top of a manifold, the cover comprising an exhaust opening and an inner surface forming a space between the inner surface of the cover and an outer surface of the manifold, wherein the space is configured to receive pressurized gas at an inlet positioned on a first side of a valve. The valve is coupled to the outer surface of the manifold and positioned within the space. The exhaust opening is positioned on a second side of the valve opposite the first side of the valve such that pressurized gas circulates from the inlet around the valve and exits through the exhaust opening.

公开(公告)号：US20200340600A1

公开(公告)日：2020-10-29

申请号：US16844145

申请日：2020-04-09

Applicant: Alcon Inc.

Inventor： Jiansheng Zhou ,  Craig Fritch

IPC: F16K49/00 ,  A61F9/007 ,  F16K27/12 ,  F16K47/02

Abstract: Certain embodiments provide a cover mounted on top of a manifold, the cover comprising an exhaust opening and an inner surface forming a space between the inner surface of the cover and an outer surface of the manifold, wherein the space is configured to receive pressurized gas at an inlet positioned on a first side of a valve. The valve is coupled to the outer surface of the manifold and positioned within the space. The exhaust opening is positioned on a second side of the valve opposite the first side of the valve such that pressurized gas circulates from the inlet around the valve and exits through the exhaust opening.