公开(公告)号：US20170320582A1

公开(公告)日：2017-11-09

申请号：US15661348

申请日：2017-07-27

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Richard B. Fox ,  Deanna P. Chase ,  Paul Kurlak ,  Mike Koerner ,  Bijan F. Hagh ,  Russell W. Johnson ,  Stephen Yates ,  Peter M. Michalakos

IPC: B64D13/06 ,  F24F3/16 ,  F24F11/00 ,  B01D53/30

CPC classification number: B64D13/06 ,  B01D53/30 ,  B01D2258/06 ,  B01D2259/4575 ,  B64D2013/0603 ,  F24F3/16 ,  F24F11/30 ,  F24F2011/0002 ,  F24F2110/10 ,  F24F2110/50 ,  F24F2110/60 ,  Y02B30/78 ,  Y02T50/56

Abstract: An Environmental Control System includes a sensor, an air purification subsystem, and a controller in communication with the sensor and air purification subsystem. The sensor detects a contaminant in the air and generates a contaminant signal. The controller compares the contaminant signal to a predicted sensory response threshold. When the contaminant signal reaches the predicted sensory response threshold, the controller commands the air purification subsystem to alter a condition in the air.

公开(公告)号：US09662626B2

公开(公告)日：2017-05-30

申请号：US14315043

申请日：2014-06-25

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Stephen Yates ,  Bijan F. Hagh ,  Mark Poling ,  Peter M. Michalakos ,  Russell W. Johnson

IPC: B64D13/06 ,  B01J8/00 ,  A61L9/20 ,  A61L2/00 ,  A61L9/00 ,  F24F3/16

CPC classification number: B01J8/008 ,  A61L2/00 ,  A61L9/00 ,  A61L9/205 ,  A61L2209/111 ,  B01D2255/802 ,  B01D2257/708 ,  B64D13/06 ,  B64D2013/0637 ,  B64D2013/0651 ,  B64D2013/0688 ,  F24F3/166 ,  F24F2003/1667

Abstract: An air purification system includes a photocatalyst on a support disposed to contact airflow through an airflow channel passing across or through the support; an ultraviolet light emitting diode (UV-LED) disposed to emit ultraviolet light onto the photocatalyst, the UV-LED operated at a less than one hundred percent duty cycle, the duty cycle determined at least in part as a function of a desired minimum volatile organic compound conversion rate of air flowing through the airflow channel and a desired maximum by-product concentration of air flowing through an outlet of the airflow channel.

公开(公告)号：US20150375187A1

公开(公告)日：2015-12-31

申请号：US14315043

申请日：2014-06-25

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Stephen Yates ,  Bijan F. Hagh ,  Mark Poling ,  Peter M. Michalakos ,  Russell W. Johnson

IPC: B01J8/00 ,  B64D13/06

CPC classification number: B01J8/008 ,  A61L2/00 ,  A61L9/00 ,  A61L9/205 ,  A61L2209/111 ,  B01D2255/802 ,  B01D2257/708 ,  B64D13/06 ,  B64D2013/0637 ,  B64D2013/0651 ,  B64D2013/0688 ,  F24F3/166 ,  F24F2003/1667

Abstract: An air purification system includes a photocatalyst on a support disposed to contact airflow through an airflow channel passing across or through the support; an ultraviolet light emitting diode (UV-LED) disposed to emit ultraviolet light onto the photocatalyst, the UV-LED operated at a less than one hundred percent duty cycle, the duty cycle determined at least in part as a function of a desired minimum volatile organic compound conversion rate of air flowing through the airflow channel and a desired maximum by-product concentration of air flowing through an outlet of the airflow channel.

Abstract translation: 空气净化系统包括在支撑件上的光催化剂，其设置成通过穿过或穿过支撑件的气流通道接触气流; 设置为将紫外光发射到光催化剂上的紫外光发射二极管（UV-LED），UV-LED以小于百分之百的占空比工作，所述占空比至少部分地根据期望的最小挥发性 流过气流通道的空气的有机化合物转化率和流过气流通道的出口的空气的期望的最大副产物浓度。

公开(公告)号：US20150251960A1

公开(公告)日：2015-09-10

申请号：US14198179

申请日：2014-03-05

Applicant: Honeywell International Inc.

Inventor： Stephen Yates ,  Mark E. Behnke ,  Mark L. La Forest ,  Richard Rateick

IPC: C04B38/00 ,  B32B18/00

CPC classification number: C04B38/0067 ,  B32B18/00 ,  B32B2262/106 ,  B32B2307/72 ,  C04B35/83 ,  C04B38/0032 ,  C04B2111/00362 ,  C04B2235/48 ,  C04B2235/5248 ,  F16D65/12 ,  F16D65/126 ,  F16D69/023 ,  F16D2200/0047 ,  F16D2200/0091 ,  Y10T428/30

Abstract: In one example, a method for forming a densified carbon-carbon composite material comprises infiltrating a carbon fiber preform with a monomer mixture for a condensed polynuclear aromatic (COPNA) resin; polymerizing and crosslinking the monomer mixture within the carbon fiber preform to form a crosslinked COPNA by subsequently heating the carbon fiber preform infiltrated with the monomer mixture to a polymerization temperature of the COPNA resin; and carbonizing the crosslinked COPNA resin within the carbon fiber preform by heating the crosslinked COPNA resin to a carbonization temperature to form the densified carbon-carbon composite material, wherein the carbonization temperature is greater than the polymerization temperature.

Abstract translation: 在一个实例中，用于形成致密化的碳 - 碳复合材料的方法包括用缩合多核芳族（COPNA）树脂的单体混合物渗透碳纤维预成型体; 聚合和交联碳纤维预型体内的单体混合物以通过随后将被单体混合物渗透的碳纤维预型体加热到COPNA树脂的聚合温度来形成交联的COPNA; 并且通过将交联的COPNA树脂加热至碳化温度来将交联的COPNA树脂碳化在碳纤维预制件内，以形成致密的碳 - 碳复合材料，其中碳化温度大于聚合温度。