ATE456032T1 - Druckwandler für gasförmige wasserstoffumgebung - Google Patents

Druckwandler für gasförmige wasserstoffumgebung

Info

Publication number
ATE456032T1
ATE456032T1 AT06075914T AT06075914T ATE456032T1 AT E456032 T1 ATE456032 T1 AT E456032T1 AT 06075914 T AT06075914 T AT 06075914T AT 06075914 T AT06075914 T AT 06075914T AT E456032 T1 ATE456032 T1 AT E456032T1
Authority
AT
Austria
Prior art keywords
pressure transducer
gaseous hydrogen
hydrogen environment
substrate
hydrogen
Prior art date
Application number
AT06075914T
Other languages
English (en)
Inventor
Timothy M Betzner
Original Assignee
Delphi Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE456032T1 publication Critical patent/ATE456032T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0654—Protection against aggressive medium in general against moisture or humidity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measuring Fluid Pressure (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Hydrogen, Water And Hydrids (AREA)
AT06075914T 2005-05-09 2006-04-19 Druckwandler für gasförmige wasserstoffumgebung ATE456032T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/125,062 US7228744B2 (en) 2005-05-09 2005-05-09 Pressure transducer for gaseous hydrogen environment

Publications (1)

Publication Number Publication Date
ATE456032T1 true ATE456032T1 (de) 2010-02-15

Family

ID=36754719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06075914T ATE456032T1 (de) 2005-05-09 2006-04-19 Druckwandler für gasförmige wasserstoffumgebung

Country Status (4)

Country Link
US (1) US7228744B2 (de)
EP (1) EP1722209B1 (de)
AT (1) ATE456032T1 (de)
DE (1) DE602006011812D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9057659B2 (en) * 2012-05-22 2015-06-16 Rosemount Inc. Pressure transmitter with hydrogen getter
JP6018945B2 (ja) * 2012-10-05 2016-11-02 株式会社日立製作所 伝送装置及び伝送方法
US10107315B2 (en) * 2013-04-30 2018-10-23 Mks Instruments, Inc. MEMS pressure sensors with integrated baffles
CN104215389B (zh) * 2013-05-31 2016-08-10 福建上润精密仪器有限公司 硅压力/差压变送器耐单向过载及工作压力结构
JP6436033B2 (ja) * 2015-09-22 2018-12-12 株式会社Ｓｏｋｅｎ 水素圧力計測装置
KR102554308B1 (ko) * 2022-07-22 2023-07-11 삼회산업 (주) 수소 압력 또는 가스 압력 측정이 가능한 극저온 방폭압력센서

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592300A5 (de) 1975-07-08 1977-10-31 Keller Hans W
US5220838A (en) 1991-03-28 1993-06-22 The Foxboro Company Overpressure-protected, differential pressure sensor and method of making the same
US5285690A (en) 1992-01-24 1994-02-15 The Foxboro Company Pressure sensor having a laminated substrate
US5287746A (en) * 1992-04-14 1994-02-22 Rosemount Inc. Modular transmitter with flame arresting header
US5438876A (en) * 1993-08-05 1995-08-08 The Foxboro Company Modular diaphragm pressure sensor with peripheral mounted electrical terminals
US5661245A (en) 1995-07-14 1997-08-26 Sensym, Incorporated Force sensor assembly with integrated rigid, movable interface for transferring force to a responsive medium
EP0862051A4 (de) * 1996-09-19 1999-12-08 Hokuriku Elect Ind Kapazitiver druckwandler
US6568274B1 (en) * 1998-02-04 2003-05-27 Mks Instruments, Inc. Capacitive based pressure sensor design
JP3494594B2 (ja) 1999-08-05 2004-02-09 忠弘 大見 圧力検出器の取付け構造
JP2001324398A (ja) 2000-03-07 2001-11-22 Anelva Corp 耐蝕型真空センサ
US6893907B2 (en) * 2002-06-05 2005-05-17 Applied Materials, Inc. Fabrication of silicon-on-insulator structure using plasma immersion ion implantation
US6991687B2 (en) * 2001-07-27 2006-01-31 Surface Combustion, Inc. Vacuum carburizing with napthene hydrocarbons

Also Published As

Publication number Publication date
US20060248958A1 (en) 2006-11-09
EP1722209B1 (de) 2010-01-20
EP1722209A1 (de) 2006-11-15
US7228744B2 (en) 2007-06-12
DE602006011812D1 (de) 2010-03-11

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties