公开(公告)号：US12000130B2

公开(公告)日：2024-06-04

申请号：US17708742

申请日：2022-03-30

Applicant: B/E AEROSPACE, INC.

Inventor： Mahammadrafi Bagawan ,  Gururaja Bambila

IPC: E03D1/34 ,  E03D5/092 ,  F16K31/04

CPC classification number: E03D1/34 ,  E03D5/092 ,  F16K31/047

Abstract: A manual override mechanism for use in a vacuum toilet system may comprise: a shaft extending from a knob; a traveler configured to engage the shaft, the traveler comprising a first gear; a motor rack comprising a second gear configured to engage the first gear; and a flush gate extending from the motor rack, the flush gate configured to transition from a closed position to an open position in response to rotation of the shaft.

公开(公告)号：US20230013946A1

公开(公告)日：2023-01-19

申请号：US17734980

申请日：2022-05-02

Applicant: B/E Aerospace, Inc.

Inventor： Manjunath Hiremath ,  Rhushikesh Patil ,  Gururaja Bambila ,  Nitin Kumar Bagewadi

IPC: H05B1/02 ,  H05B3/36 ,  B64D11/02

Abstract: A self-regulating heater may comprise a first substrate including a first silicone layer and a first polyimide layer. A positive temperature coefficient heating element may be formed over the first polyimide layer. A second substrate may be located over the positive temperature coefficient heating element. The second substrate may include a second silicone layer and a second polyimide layer.

公开(公告)号：US20240183140A1

公开(公告)日：2024-06-06

申请号：US18114058

申请日：2023-02-24

Applicant: B/E Aerospace, Inc.

Inventor： Poly John ,  Gururaja Bambila

IPC: E03D5/10 ,  B64D11/02 ,  E03D3/06

CPC classification number: E03D5/10 ,  B64D11/02 ,  E03D3/06

Abstract: A flush valve includes a housing having a first end and a second end, a piston stem extending between the first end and the second end, a piston stem fore end coupled to the piston stem, a first O-ring and a second O-ring defining a control chamber therebetween, and a solenoid valve in fluid communication with the control chamber. The piston stem fore end is positioned toward the second end when in a closed position. In an energized state, the solenoid valve charges a pressurized gas into the control chamber, pushing the piston stem toward the first end and into an open position.