公开(公告)号：US20220235714A1

公开(公告)日：2022-07-28

申请号：US17160983

申请日：2021-01-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Abigail Parsons ,  Charles Walejewski ,  Sammuel Tillich ,  Michael Gogola

IPC: F02C9/20 ,  F15B13/04

Abstract: An actuator includes a housing that defines a first inlet to receive a fluid, a second inlet to receive the fluid and a chamber. The actuator includes an actuator rod movably coupled to the housing. The actuator rod includes a head. A first face of the head is responsive to the fluid from the first inlet, and a second face of the head is responsive to the fluid from the second inlet to move the actuator rod. The head defines at least one cross-bore. The actuator includes at least one plug coupled to the cross-bore to inhibit a flow of the fluid through the cross-bore in a first state such that the plug fluidly isolates the fluid from the first inlet from the fluid from the second inlet. The plug is to enable the flow of the fluid through the at least one plug in a second state.

公开(公告)号：US11668251B2

公开(公告)日：2023-06-06

申请号：US17160983

申请日：2021-01-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Abigail Parsons ,  Charles Walejewski ,  Sammuel Tillich ,  Michael Gogola

IPC: F02C9/20 ,  F15B13/04

CPC classification number: F02C9/20 ,  F15B13/0402 ,  F05D2220/32 ,  F05D2270/64 ,  F15B2211/66

Abstract: An actuator includes a housing that defines a first inlet to receive a fluid, a second inlet to receive the fluid and a chamber. The actuator includes an actuator rod movably coupled to the housing. The actuator rod includes a head. A first face of the head is responsive to the fluid from the first inlet, and a second face of the head is responsive to the fluid from the second inlet to move the actuator rod. The head defines at least one cross-bore. The actuator includes at least one plug coupled to the cross-bore to inhibit a flow of the fluid through the cross-bore in a first state such that the plug fluidly isolates the fluid from the first inlet from the fluid from the second inlet. The plug is to enable the flow of the fluid through the at least one plug in a second state.