公开(公告)号：US08097377B2

公开(公告)日：2012-01-17

申请号：US11341354

申请日：2006-01-27

申请人： Keith E. Newman ,  Mahmoud H. Abd Elhamid ,  Charles H. Olk ,  Thomas A. Trabold ,  Gayatri Vyas

发明人： Keith E. Newman ,  Mahmoud H. Abd Elhamid ,  Charles H. Olk ,  Thomas A. Trabold ,  Gayatri Vyas

IPC分类号： H01M8/04 ,  H01M8/24 ,  H01M2/38 ,  H01M2/40 ,  B32B15/00 ,  B32B15/01 ,  B32B15/20 ,  F16C33/12

CPC分类号： H01M8/0208 ,  C22C14/00 ,  C22C19/03 ,  C22C38/02 ,  C22C38/04 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0226 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32 ,  Y10T428/12389 ,  Y10T428/12674 ,  Y10T428/12681 ,  Y10T428/12924 ,  Y10T428/12993

摘要： A bi-polar plate is provided for a fuel cell stack. The bi-polar plate has improved surface wettability. The bi-polar plate includes a body including at least approximately ninety percent by weight of a metal and defining at least one flow channel. At least about 0.05 percent and up to 100 percent by weight of silicon is disposed on a surface of the at least one flow channel to form a high energy surface to form a high energy surface for the bi-polar plate. This can be achieved by adding from 0.5 to 10 weight % silicon to the steel. The percent of silicon is pre-determined based on a desired wettability of the high energy surface of the at least one flow channel.

摘要翻译： 为燃料电池堆提供双极板。 双极板具有改善的表面润湿性。 双极板包括一个主体，其包括至少大约百分之九十重量百分比的金属并限定至少一个流动通道。 在至少一个流动通道的表面上设置至少约0.05％和高达100重量％的硅，以形成高能量表面以形成双极板的高能量表面。 这可以通过向钢中加入0.5至10重量％的硅来实现。 基于所述至少一个流动通道的高能表面的期望的润湿性来预先确定硅的百分比。

公开(公告)号：US20230235587A1

公开(公告)日：2023-07-27

申请号：US16268834

申请日：2019-02-06

申请人： Charles H. Olk

发明人： Charles H. Olk

IPC分类号： E04H6/02

CPC分类号： E04H6/02

摘要： Storage of vehicles either long term or seasonal presents a problem of protecting them from an environment that can lead to oxidation damage and corrosion. The Vehicle Vacuum Storage Enclosure can be vacuum sealed, the air is remove from the enclosure which reduces water and oxygen levels in the enclosure thereby reducing oxidation and corrosion of parts on the vehicle enclosed. The enclosure is designed so that a vehicle can be placed on the bottom side of the enclosure then using the seals the vehicle is completely surrounded by the air tight enclosure. The air in the enclosure is then evacuated through the vacuum port/valve and vehicle remains under vacuum for the duration of the storage period as the port/valve and the seals prevent air from entering the enclosure.

公开(公告)号：US20110293682A1

公开(公告)日：2011-12-01

申请号：US12786884

申请日：2010-05-25

申请人： Michael J. Walker ,  Charles H. Olk

发明人： Michael J. Walker ,  Charles H. Olk

IPC分类号： A01N25/34 ,  A01P1/00 ,  A01N31/14

CPC分类号： A01N25/28

摘要： One embodiment includes a biocide-containing and/or fungicide-containing microcapsule wherein the microcapsule may be capable of degradation due to the presence of byproducts that are released by a fungi or biological organism. Upon release, the biocide and/or fungicide may then be utilized to eliminate the fungi or biological organism.

摘要翻译： 一个实施方案包括含有杀生物剂的和/或杀真菌剂的微胶囊，其中微胶囊可能由于存在由真菌或生物体释放的副产物而降解。 释放后，然后可以使用杀生物剂和/或杀真菌剂来除去真菌或生物体。

公开(公告)号：US5038131A

公开(公告)日：1991-08-06

申请号：US483689

申请日：1990-02-23

申请人： Charles H. Olk ,  Joseph P. Heremans

发明人： Charles H. Olk ,  Joseph P. Heremans

IPC分类号： H01L43/08

CPC分类号： H01L43/08

摘要： A magnetoresistor includes a thin film of a degenerately doped semiconductor material extending between conductive contacts at opposite edges of the film. The film has a plurality of openings therethrough which are arranged in spaced parallel rows with the openings in each row being between two openings in the adjacent rows. This forms the film into two set of paths which extend around the openings. The openings are selected to be of a size such that when a magnetic field is applied perpendicular to the film, the resistance of the magnetoresistor increases because electron flow through the film between the contacts must be in a substantially circular path around the openings.