BE859666A - Detection des amorces de defauts dans les generateurs a refroidissement par l'hydrogene - Google Patents

Detection des amorces de defauts dans les generateurs a refroidissement par l'hydrogene

Info

Publication number
BE859666A
BE859666A BE181688A BE181688A BE859666A BE 859666 A BE859666 A BE 859666A BE 181688 A BE181688 A BE 181688A BE 181688 A BE181688 A BE 181688A BE 859666 A BE859666 A BE 859666A
Authority
BE
Belgium
Prior art keywords
initials
fault
hydrogen
detection
cooled generators
Prior art date
Application number
BE181688A
Other languages
English (en)
French (fr)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE859666A publication Critical patent/BE859666A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y10T436/209163—Dissolved or trace oxygen or oxygen content of a sealed environment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Protection Of Generators And Motors (AREA)
BE181688A 1976-10-15 1977-10-13 Detection des amorces de defauts dans les generateurs a refroidissement par l'hydrogene BE859666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/732,631 US4101277A (en) 1976-10-15 1976-10-15 Detection of incipient faults in hydrogen-cooled generators

Publications (1)

Publication Number Publication Date
BE859666A true BE859666A (fr) 1978-04-13

Family

ID=24944347

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181688A BE859666A (fr) 1976-10-15 1977-10-13 Detection des amorces de defauts dans les generateurs a refroidissement par l'hydrogene

Country Status (3)

Country Link
US (1) US4101277A (ja)
JP (1) JPS6031179B2 (ja)
BE (1) BE859666A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325247A (en) * 1980-07-14 1982-04-20 General Electric Company Method for determining gaseous contaminants in vapor cooled transformers
US4664886A (en) * 1983-12-13 1987-05-12 Bacharach, Inc. Trimode gas detection instrument
JPS62165778U (ja) * 1986-04-11 1987-10-21
JPH0291482U (ja) * 1988-12-28 1990-07-19
JPH02219429A (ja) * 1989-02-17 1990-09-03 Matsushita Electric Ind Co Ltd 小型モータのコイルボビン
US5088315A (en) * 1990-09-12 1992-02-18 Johnson Walter A Gas purity analyzer and method
EP1145207A4 (en) 1998-12-23 2004-08-18 Univ Johns Hopkins THERMAL IONIZATION DETECTOR
DE10036678A1 (de) * 2000-07-27 2002-02-14 Wacker Chemie Gmbh Ammoniumgruppen aufweisende Organosiliciumverbindungen
US6959585B2 (en) * 2001-11-14 2005-11-01 Environment One Corporation Skids, modules, and modular system for monitoring hydrogen-cooled generators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566673A (en) * 1968-02-28 1971-03-02 Abraham Kogan Method and apparatus for measurement of concentration of a gas in a gas mixture
US3680359A (en) * 1968-05-02 1972-08-01 Mc Graw Edison Co Transformer having incipient fault detector
US3866460A (en) * 1973-05-30 1975-02-18 Westinghouse Electric Corp Gas detector for fluid-filled electrical apparatus

Also Published As

Publication number Publication date
JPS6031179B2 (ja) 1985-07-20
JPS5359805A (en) 1978-05-30
US4101277A (en) 1978-07-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19901031