公开(公告)号：US20220159952A1

公开(公告)日：2022-05-26

申请号：US17670698

申请日：2022-02-14

Applicant: Hamilton Sundstrand Corporation

Inventor： Carol L. Metselaar ,  Barbara M. Peyton ,  John W. Steele

IPC: A01N37/36 ,  A01N59/16 ,  A01N25/02

Abstract: A method for producing a biocide includes, for an aqueous solution that has a silver complex, a silver concentration of 0.5 to 30 parts-per-million, and a pH that is less than 6, increasing the pH of the aqueous solution into a pH range of 6-10 by adding a pH buffer to the aqueous solution.

公开(公告)号：US11285039B2

公开(公告)日：2022-03-29

申请号：US15979673

申请日：2018-05-15

Applicant: Hamilton Sundstrand Corporation

Inventor： John W. Steele ,  Peter A. Canga ,  Barbara M. Peyton ,  Tony Rector ,  Douglas Zupan

IPC: A61F7/00 ,  B01D7/00 ,  B64G6/00 ,  C02F9/00 ,  F24F5/00 ,  C02F1/00 ,  C02F1/28 ,  C02F1/50 ,  C02F101/32 ,  C02F101/34 ,  C02F103/02

Abstract: A thermal management system includes a space structure, a feed water container, a water feed line, a pump, and a filter device. The space structure includes a heat source connected with a fluid loop for conveying a working fluid through the heat source to regulate temperature and a sublimator connected with the fluid loop to receive the working fluid. The sublimator has a porous surface. The water feed line is connected with the container and the sublimator. The pump is located in the feed water line and is operable to move the feed water from the container to the sublimator. The sublimator is operable to cool the working fluid using the porous surface. The filter device is located in the water feed line between the pump and the feed water container. The filter device includes an adsorbent bed to remove organic compounds.

公开(公告)号：US20190350751A1

公开(公告)日：2019-11-21

申请号：US15979673

申请日：2018-05-15

Applicant: Hamilton Sundstrand Corporation

Inventor： John W. Steele ,  Peter A. Canga ,  Barbara M. Peyton ,  Tony Rector ,  Douglas Zupan

IPC: A61F7/00 ,  B01D7/00 ,  C02F9/00 ,  B64G6/00 ,  F24F5/00

Abstract: A thermal management system includes a space structure, a feed water container, a water feed line, a pump, and a filter device. The space structure includes a heat source connected with a fluid loop for conveying a working fluid through the heat source to regulate temperature and a sublimator connected with the fluid loop to receive the working fluid. The sublimator has a porous surface. The water feed line is connected with the container and the sublimator. The pump is located in the feed water line and is operable to move the feed water from the container to the sublimator. The sublimator is operable to cool the working fluid using the porous surface. The filter device is located in the water feed line between the pump and the feed water container. The filter device includes an adsorbent bed to remove organic compounds.

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：US11970414B2

公开(公告)日：2024-04-30

申请号：US16922418

申请日：2020-07-07

Applicant: Hamilton Sundstrand Corporation

Inventor： Barbara M. Peyton ,  Carol L. Metselaar ,  John W. Steele

IPC: A01N59/16 ,  A01N59/20 ,  C02F1/50

CPC classification number: C02F1/505 ,  A01N59/16 ,  A01N59/20 ,  C02F2303/04

Abstract: Disclosed herein is a water system component including a substrate and a hydrophilic coating disposed on the substrate. The hydrophilic coating includes an adhesive agent; an insolubilizer for insolubilizing the adhesive agent; titanium dioxide; and a metal oxide selected from the group consisting of silver oxide, copper oxide, iron oxide, magnesium oxide, and combinations thereof.

公开(公告)号：US10081732B2

公开(公告)日：2018-09-25

申请号：US15443905

申请日：2017-02-27

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： John W. Steele ,  Carol L. Metselaar ,  Barbara M. Peyton

IPC: F28F13/18 ,  F28F19/02 ,  C09D5/14 ,  C09D1/00

CPC classification number: C09D5/14 ,  C09D1/00 ,  F28F13/182 ,  F28F13/187 ,  F28F19/04 ,  F28F2245/02 ,  F28F2265/20

Abstract: A hydrophilic coating system may comprise a second coating disposed on a condensing surface, the second coating comprising a second adhesive agent, a second insolubilizer, a second inorganic compound, and a second antimicrobial agent. The second coating may comprise between 40% and 50% by weight second adhesive agent, between 12% and 16% by weight second insolubilizer, between 30% and 40% by weight second inorganic compound, and between 3% and 4% by weight second antimicrobial agent.

公开(公告)号：US20180051178A1

公开(公告)日：2018-02-22

申请号：US15242841

申请日：2016-08-22

Applicant: Hamilton Sundstrand Corporation

Inventor： John W. Steele ,  Barbara M. Peyton ,  Tony Rector

IPC: C09D5/14 ,  C09D5/00 ,  A01N59/22 ,  A01N59/16 ,  A01N59/18 ,  A01N59/12 ,  C09D7/12 ,  F28F17/00

CPC classification number: C09D5/14 ,  A01N59/16 ,  C08K3/015 ,  C09D7/61 ,  E03B3/28 ,  F28D2021/0021 ,  F28F13/182 ,  F28F17/005 ,  F28F19/02 ,  F28F2245/02 ,  F28F2265/20

Abstract: A hydrophilic composition includes about 10 to about 30 parts by weight of an adhesive agent, about 10 to about 20 parts by weight of an inorganic compound, about 3 to about 10 parts by weight of an insolubilizer, about 0.3 to about 1.5 parts by weight of an antimicrobial agent, and about 1 to about 40 parts by weight of a condensation catalyst.

公开(公告)号：US12213909B2

公开(公告)日：2025-02-04

申请号：US17388407

申请日：2021-07-29

Applicant: Hamilton Sundstrand Corporation

Inventor： John W. Steele ,  Peter A. Canga ,  Barbara M. Peyton ,  Tony Rector ,  Douglas Zupan

IPC: A61F7/00 ,  B01D7/00 ,  B64G6/00 ,  C02F1/28 ,  C02F1/50 ,  C02F9/20 ,  C02F103/02 ,  F24F5/00 ,  C02F1/00 ,  C02F101/32 ,  C02F101/34

Abstract: A system includes a filter device that has, in serial flow order, an adsorbent bed, a biocide filter, and a particle filter. The adsorbent bed includes adsorbent media that is configured to remove organic compounds from feed water that are capable of forming an adherent layer on a porous surface of a sublimator, and the biocide filter contains a halogen-release material.

公开(公告)号：US11746241B2

公开(公告)日：2023-09-05

申请号：US16742666

申请日：2020-01-14

Applicant: Hamilton Sundstrand Corporation

Inventor： Barbara M. Peyton ,  Carol L. Metselaar ,  John W. Steele

IPC: C09D1/00 ,  F28F13/18 ,  C09D7/40 ,  C09D7/61

CPC classification number: C09D1/00 ,  C09D7/61 ,  C09D7/69 ,  F28F13/182 ,  F28F2245/02 ,  F28F2265/20

Abstract: Disclosed herein is a hydrophilic coating that includes an adhesive agent; an insolubilizer for insolubilizing the adhesive agent; titanium dioxide; and a metal oxide selected from the group consisting of silver oxide, copper oxide, iron oxide, magnesium oxide, and combinations thereof. The hydrophilic coating is useful on the heat transfer surfaces of a condensing heat exchanger.

公开(公告)号：US11299404B2

公开(公告)日：2022-04-12

申请号：US16844848

申请日：2020-04-09

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： John W. Steele ,  Barbara M. Peyton ,  Tony Rector

IPC: B01J20/20 ,  B01J29/06 ,  B01J31/06 ,  B01J31/26 ,  B01J47/12 ,  C02F1/28 ,  C02F1/42 ,  C02F101/30 ,  C02F103/02

Abstract: A reactor system may comprise a housing; and a condensation catalyst layer within the housing comprising a condensation catalyst comprised of at least one of a base-substituted zeolite, a stannous salt, or a phosphonitrile chloride. The condensation catalyst layer may be configured to catalyze a condensation reaction of a plurality of silane diols in water flowing through the housing into a plurality of siloxanes.