公开(公告)号：US20200056599A1

公开(公告)日：2020-02-20

申请号：US16105613

申请日：2018-08-20

Applicant: Hamilton Sundstrand Corporation

Inventor： Aaron Beaudry

IPC: F04B19/04 ,  F16L37/00 ,  F04B19/22 ,  F04B9/14

Abstract: An extra-vehicular activity water system (EVAWS) is provided and includes a body defining an interior, a quick disconnect assembly fluidly communicative with the interior and with at least one of an external reservoir and a plumbing system of an extra-vehicular mobility unit (EMU), a piston and a pressure feedback feature. The piston includes a piston head configured to engage with the body to adjust a volume of the interior and a handle by which the piston head is movable to draw fluid through the quick disconnect assembly and into the interior from the external reservoir and to force fluid through the quick disconnect assembly and into the plumbing system from the interior. The pressure feedback feature maintains fluid forced into the plumbing system at pressures above and below minimum and maximum pressures, respectively.

公开(公告)号：US20180370820A1

公开(公告)日：2018-12-27

申请号：US15629790

申请日：2017-06-22

Applicant: Hamilton Sundstrand Corporation

Inventor： Aaron Beaudry ,  Barbara M. Peyton ,  John W. Steele

IPC: C02F1/28 ,  C02F1/00 ,  C02F1/76 ,  C02F1/42 ,  C02F1/50 ,  C02F1/68

CPC classification number: C02F1/285 ,  C02F1/00 ,  C02F1/001 ,  C02F1/28 ,  C02F1/281 ,  C02F1/283 ,  C02F1/286 ,  C02F1/42 ,  C02F1/50 ,  C02F1/683 ,  C02F1/685 ,  C02F1/76 ,  C02F1/766 ,  C02F2001/422 ,  C02F2103/06 ,  C02F2201/001 ,  C02F2201/006 ,  C02F2201/008 ,  C02F2303/04 ,  C02F2303/185 ,  C02F2305/08

Abstract: A water treatment system includes an adsorbent bed, a halogen-release material downstream of, and adjacent to, the adsorbent bed, and a passive halogen barrier intermediate of the adsorbent bed and the halogen-release material.

公开(公告)号：US10427952B2

公开(公告)日：2019-10-01

申请号：US15629790

申请日：2017-06-22

Applicant: Hamilton Sundstrand Corporation

Inventor： Aaron Beaudry ,  Barbara M. Peyton ,  John W. Steele

IPC: C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  C02F1/50 ,  C02F1/68 ,  C02F1/76 ,  C02F103/06

Abstract: A water treatment system includes an adsorbent bed, a halogen-release material downstream of, and adjacent to, the adsorbent bed, and a passive halogen barrier intermediate of the adsorbent bed and the halogen-release material.

公开(公告)号：US10941757B2

公开(公告)日：2021-03-09

申请号：US16105613

申请日：2018-08-20

Applicant: Hamilton Sundstrand Corporation

Inventor： Aaron Beaudry

IPC: F04B19/04 ,  B64G6/00 ,  F04B9/14 ,  F04B19/22

Abstract: An extra-vehicular activity water system (EVAWS) is provided and includes a body defining an interior, a quick disconnect assembly fluidly communicative with the interior and with at least one of an external reservoir and a plumbing system of an extra-vehicular mobility unit (EMU), a piston and a pressure feedback feature. The piston includes a piston head configured to engage with the body to adjust a volume of the interior and a handle by which the piston head is movable to draw fluid through the quick disconnect assembly and into the interior from the external reservoir and to force fluid through the quick disconnect assembly and into the plumbing system from the interior. The pressure feedback feature maintains fluid forced into the plumbing system at pressures above and below minimum and maximum pressures, respectively.