公开(公告)号：EP2327980A1

公开(公告)日：2011-06-01

申请号：EP10190606.3

申请日：2010-11-10

Applicant: Delphi Technologies, Inc.

Inventor： Nottingham, Marsha E. ,  Gamboa, Oscar ,  Clyde, Eric P. ,  Johnson, Jennifer S.

IPC: G01N27/407

CPC classification number: G01N27/4071 ,  Y10T156/1056

Abstract: An exhaust sensor includes a first sheet of ceramic that is perforated with a vent orifice and, a second sheet of ceramic that is laminated to the first sheet. A palladium circuit trace is positioned between the first sheet and the second sheet of ceramic and a fugitive ink is printed on one of the sheets that is in communication with the vent orifice and the palladium. The fugitive ink volatilizes during a firing process and created a void space that is occupied by a palladium oxide that forms at temperatures around 625-900C.

Abstract translation: 排气传感器包括穿过通气孔的第一片陶瓷和层压到第一片上的第二层陶瓷。 钯电路迹线位于第一片和第二片陶瓷之间，并且在与通气孔和钯连通的片材之一上印刷短片油墨。 挥发性油墨在焙烧过程中挥发，并产生了一个空隙，该空隙被形成在625-900℃左右的氧化钯所占据。

公开(公告)号：EP2884273A1

公开(公告)日：2015-06-17

申请号：EP14197168.9

申请日：2014-12-10

Applicant: Delphi Technologies, Inc.

Inventor： Day, Michael J. ,  Kuisell, Richard C. ,  Symons, Walter T. ,  King, Charles S. ,  Clyde, Eric P.

IPC: G01N27/407

CPC classification number: G01M15/104 ,  B05D1/18 ,  G01N27/4075

Abstract: A sensor element includes a substrate (10) having a coating (31) on a portion of the substrate (10). The coating (31) is applied to the substrate (10) by dipping the portion of the substrate (10) into a slurry which includes a pulverized mineral and water, extracting the substrate (10) from the slurry in a direction along an axis, drying the coated substrate (10), and firing the coated substrate (10) so as to promote densification of the mineral and adhesion of the mineral to the substrate (10). The coating (31) after firing has a minimum thickness of about 100 microns at every location around the periphery of a cross section through the substrate (10) taken in a plane normal to the axis. A method for making a coated sensor element is also disclosed.

Abstract translation: 传感器元件包括在衬底（10）的一部分上具有涂层（31）的衬底（10）。 通过将基材（10）的一部分浸入包含粉碎矿物和水的浆料中，将涂层（31）施加到基材（10）上，在沿着轴线的方向从浆料中提取基材（10） 干燥涂覆的基材（10），并焙烧涂覆的基材（10），以促进矿物的致密化和矿物粘附到基材（10）上。 焙烧后的涂层（31）在通过垂直于轴线的平面中穿过基底（10）的横截面周围的每个位置处具有约100微米的最小厚度。 还公开了一种制造涂层传感器元件的方法。

公开(公告)号：EP1217362A1

公开(公告)日：2002-06-26

申请号：EP01204807.0

申请日：2001-12-10

Applicant: Delphi Technologies, Inc.

Inventor： Beckmeyer, Richard F. ,  Labarge, William J. ,  Clyde, Eric P. ,  Kikuchi, Paul Casey

IPC: G01N27/407

CPC classification number: G01N33/54393 ,  G01N27/4077 ,  G01N33/5438 ,  G01N33/553 ,  Y10T436/177692

Abstract: A sensor (10) is disclosed that comprises an electrolyte (30) disposed between and in intimate contact with a sensing electrode (20) and a reference electrode (22). A protective coating (31) is disposed on the protective layer (32) adjacent to the sensing electrode (20). The protective coating (31) comprises a mixture of a metal oxide, a zeolite, and an alumina. A method for making the sensor (10) is also disclosed.

Abstract translation: 公开了一种传感器（10），其包括设置在感测电极（20）和参考电极（22）之间并与感测电极（20）紧密接触的电解质（30）。 保护层（31）设置在与感测电极（20）相邻的保护层（32）上。 保护涂层（31）包括金属氧化物，沸石和氧化铝的混合物。 还公开了一种制造传感器（10）的方法。

公开(公告)号：EP1215488A2

公开(公告)日：2002-06-19

申请号：EP01204714.8

申请日：2001-12-06

Applicant: Delphi Technologies, Inc.

Inventor： Clyde, Eric P. ,  Kikuchi, Paul Casey ,  Beckmeyer, Richard Frederick ,  Labarge, William J.

IPC: G01N27/407

CPC classification number: G01N27/4077

Abstract: An exhaust gas sensor (10) element having an electrochemical cell, a protective material (42) in fluid communication with the electrochemical cell, and a reactive inhibitive coating (28) disposed over the protective material (42). The reactive inhibitive coating (28) prevents the reaction of compounds with acides (e.g., phosphates) in the exhaust gas, which may form a dense glass layer on the outside of the gas sensor (10). The reactive inhibitive coating (28) is either an alkaline earth oxide ethoxide, and/or carbonate that is deposited on the gas sensor (10) to a thickness so as to preferably provide an excess of either the alkaline earth material.

Abstract translation: 具有电化学电池的废气传感器（10）元件，与所述电化学电池流体连通的保护材料（42）和设置在所述保护材料（42）上方的反应性抑制涂层（28）。 反应性抑制涂层（28）防止化合物与废气中的酸（例如磷酸盐）的反应，这可能在气体传感器（10）的外部形成致密的玻璃层。 反应性抑制涂层（28）是沉积在气体传感器（10）上的碱土金属氧化物和/或碳酸盐，以至优选提供过量的碱土金属材料。

公开(公告)号：EP1626273A1

公开(公告)日：2006-02-15

申请号：EP05076576.7

申请日：2005-07-11

Applicant: Delphi Technologies, Inc.

Inventor： Clyde, Eric P. ,  Fouts, Richard E. ,  Kikuchi, Paul Casey ,  Novak, Jo-Ann S. ,  Donelon, Matthew J.

IPC: G01N27/407

CPC classification number: G01N27/4071 ,  Y10T29/49002

Abstract: One method of forming a sensor (10) comprises: disposing a reference electrode (22) and sensing electrode (20) on opposite sides of an electrolyte and a heater (62) on a side of the reference electrode (22) opposite the electrolyte to form a sensor element having a sensing end adjacent the reference electrode (22) and sensing electrode (20), dipping the sensor element in a first slurry, drying the sensor element to form a first coated sensor element, dipping the first coated sensor element into a second slurry, and drying the first coated sensor element to form a dipped sensor element.

Abstract translation: 形成传感器（10）的一种方法包括：将参考电极（22）和感测电极（20）设置在电解质的相对侧上，并将加热器（62）设置在与电解液相对的参考电极（22）侧， 形成传感器元件，其具有邻近参考电极（22）和感测电极（20）的感测端，将传感器元件浸入第一浆料中，干燥传感器元件以形成第一涂覆的传感器元件，将第一涂覆的传感器元件浸入 第二浆料，并且干燥第一涂覆的传感器元件以形成浸渍的传感器元件。

公开(公告)号：EP1215488A3

公开(公告)日：2004-03-24

申请号：EP01204714.8

申请日：2001-12-06

Applicant: Delphi Technologies, Inc.

Inventor： Clyde, Eric P. ,  Kikuchi, Paul Casey ,  Beckmeyer, Richard Frederick ,  Labarge, William J.

IPC: G01N27/407 ,  G01N33/00

CPC classification number: G01N27/4077

Abstract: An exhaust gas sensor (10) element having an electrochemical cell, a protective material (42) in fluid communication with the electrochemical cell, and a reactive inhibitive coating (28) disposed over the protective material (42). The reactive inhibitive coating (28) prevents the reaction of compounds with acides (e.g., phosphates) in the exhaust gas, which may form a dense glass layer on the outside of the gas sensor (10). The reactive inhibitive coating (28) is either an alkaline earth oxide ethoxide, and/or carbonate that is deposited on the gas sensor (10) to a thickness so as to preferably provide an excess of either the alkaline earth material.