公开(公告)号：US12098887B2

公开(公告)日：2024-09-24

申请号：US17477298

申请日：2021-09-16

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Neelkanth S. Gupte ,  Zhiwei Huang ,  Curtis A. Trammell

IPC: F28D1/053 ,  F28D1/047

CPC classification number: F28D1/05383 ,  F28D1/0476 ,  F28D1/05333

Abstract: Embodiments of the present disclosure are directed to a heat exchanger system that includes a conduit configured to flow a working fluid therethrough, where the conduit has a first portion, a second portion, and a bend directly coupling the first portion and the second portion, where the first portion includes a first header connection, the second portion includes a second header connection, and the bend is distal to the first header connection and the second header connection and a support plate coupled to the bend and positioned between the first portion and the second portion of the conduit.

公开(公告)号：US12173954B2

公开(公告)日：2024-12-24

申请号：US18208764

申请日：2023-06-12

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Curtis A. Trammell ,  John L. McElvany

IPC: F25D21/14 ,  F24F13/22

Abstract: The present disclosure relates to a heating, ventilation, and/or air conditioning (HVAC) system that includes a drain pan. The drain pan is configured to collect condensate into a basin of the drain pan from an evaporator of the HVAC system and to direct the condensate from the basin via a drain port of the drain pan. A draining surface is formed in the basin and includes a compound slope including a first slope extending along a length of the drain pan and a second slope extending along a width of the drain pan. A raised surface extends from the draining surface and includes protrusions extending from a spine that extends along a side of the drain pan. The raised surface is configured to support the evaporator of the HVAC system.

公开(公告)号：US20230392825A1

公开(公告)日：2023-12-07

申请号：US18236298

申请日：2023-08-21

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Zhiwei Huang ,  Curtis A. Trammell

IPC: F24F13/28 ,  B01D46/52 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  F24F8/90 ,  F24F8/108 ,  B01D46/62

CPC classification number: F24F13/28 ,  B01D46/523 ,  B01D46/4263 ,  B01D46/446 ,  B01D46/46 ,  B01D46/522 ,  B01D46/79 ,  F24F8/90 ,  F24F8/108 ,  B01D46/645 ,  B01D2279/50 ,  B01D2275/10 ,  B01D46/448

Abstract: The present disclosure relates generally to air intake filter assemblies, and more particularly to air intake assemblies for an outdoor portion of a heating, ventilation, and/or air conditioning (HVAC) system. In an embodiment, a filter assembly is configured to filter an airflow entering an air intake of a HVAC unit. The filter assembly includes a first layer of a first coarse mesh, a second layer of a second coarse mesh, and a fine filter disposed between the first layer and the second layer. Additionally, the fine filter includes an upper level and a lower level with respect to the airflow, and wherein the lower level facilitates accumulation of fine debris captured from the airflow entering the air intake of the HVAC unit.

公开(公告)号：US20230324103A1

公开(公告)日：2023-10-12

申请号：US18208764

申请日：2023-06-12

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Curtis A. Trammell ,  John L. McElvany

IPC: F25D21/14 ,  F24F13/22

CPC classification number: F25D21/14 ,  F24F13/222 ,  F25D2321/145

Abstract: The present disclosure relates to a heating, ventilation, and/or air conditioning (HVAC) system that includes a drain pan. The drain pan is configured to collect condensate into a basin of the drain pan from an evaporator of the HVAC system and to direct the condensate from the basin via a drain port of the drain pan. A draining surface is formed in the basin and includes a compound slope including a first slope extending along a length of the drain pan and a second slope extending along a width of the drain pan. A raised surface extends from the draining surface and includes protrusions extending from a spine that extends along a side of the drain pan. The raised surface is configured to support the evaporator of the HVAC system.

公开(公告)号：US20220003504A1

公开(公告)日：2022-01-06

申请号：US17477298

申请日：2021-09-16

Applicant: Johnson Controls Tyco IP Holdings LLP

Inventor： Neelkanth S. Gupte ,  Zhiwei Huang ,  Curtis A. Trammell

IPC: F28D1/053 ,  F28D1/047

Abstract: Embodiments of the present disclosure are directed to a heat exchanger system that includes a conduit configured to flow a working fluid therethrough, where the conduit has a first portion, a second portion, and a bend directly coupling the first portion and the second portion, where the first portion includes a first header connection, the second portion includes a second header connection, and the bend is distal to the first header connection and the second header connection and a support plate coupled to the bend and positioned between the first portion and the second portion of the conduit.