FR2688883B1 - ELECTRIC APPARATUS EQUIPPED FOR INFRARED RADIUS THERMOGRAPHIC CONTROL. - Google Patents

ELECTRIC APPARATUS EQUIPPED FOR INFRARED RADIUS THERMOGRAPHIC CONTROL.

Info

Publication number
FR2688883B1
FR2688883B1 FR9203460A FR9203460A FR2688883B1 FR 2688883 B1 FR2688883 B1 FR 2688883B1 FR 9203460 A FR9203460 A FR 9203460A FR 9203460 A FR9203460 A FR 9203460A FR 2688883 B1 FR2688883 B1 FR 2688883B1
Authority
FR
France
Prior art keywords
apparatus equipped
electric apparatus
radius
infrared
thermographic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9203460A
Other languages
French (fr)
Other versions
FR2688883A1 (en
Inventor
Gerard Roulot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to FR9203460A priority Critical patent/FR2688883B1/en
Priority to GB9305691A priority patent/GB2265470B/en
Publication of FR2688883A1 publication Critical patent/FR2688883A1/en
Application granted granted Critical
Publication of FR2688883B1 publication Critical patent/FR2688883B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H01H2001/0021—Camera or endoscope for monitoring contacts, their position or mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H01H2001/0031—Means for testing or for inspecting contacts, e.g. wear indicator by analysing radiation emitted by arc or trace material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
FR9203460A 1992-03-23 1992-03-23 ELECTRIC APPARATUS EQUIPPED FOR INFRARED RADIUS THERMOGRAPHIC CONTROL. Expired - Fee Related FR2688883B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9203460A FR2688883B1 (en) 1992-03-23 1992-03-23 ELECTRIC APPARATUS EQUIPPED FOR INFRARED RADIUS THERMOGRAPHIC CONTROL.
GB9305691A GB2265470B (en) 1992-03-23 1993-03-19 Electrical apparatus fitted for thermographic inspection using infrared rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203460A FR2688883B1 (en) 1992-03-23 1992-03-23 ELECTRIC APPARATUS EQUIPPED FOR INFRARED RADIUS THERMOGRAPHIC CONTROL.

Publications (2)

Publication Number Publication Date
FR2688883A1 FR2688883A1 (en) 1993-09-24
FR2688883B1 true FR2688883B1 (en) 1994-05-06

Family

ID=9427962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9203460A Expired - Fee Related FR2688883B1 (en) 1992-03-23 1992-03-23 ELECTRIC APPARATUS EQUIPPED FOR INFRARED RADIUS THERMOGRAPHIC CONTROL.

Country Status (2)

Country Link
FR (1) FR2688883B1 (en)
GB (1) GB2265470B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798587B2 (en) 2002-03-08 2004-09-28 Mikron Infrared, Inc. Thermal imaging combination and method
US8407938B2 (en) 2008-11-05 2013-04-02 Powersmiths International Corp. Rotatable inspection port
EP2337917A4 (en) * 2008-09-19 2012-05-09 Powersmiths Internat Corp Rotatable inspection port
CN102761071B (en) 2011-03-28 2016-01-13 施耐德电气基础设施有限公司 Switching device assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1314768A (en) * 1961-02-21 1963-01-11 Licentia Gmbh Electrical switchgear for installation in shielded enclosure systems
US4021702A (en) * 1974-04-02 1977-05-03 Siemens Aktiengesellschaft Arrangement for detecting deficient operational capability of vacuum switching vessels
DE7624701U1 (en) * 1976-08-06 1978-01-26 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg CONTROL DEVICE FOR TAP-SWITCH FOR CONTROL TRANSFORMERS
JPS58113870A (en) * 1981-12-28 1983-07-06 Fujitsu Ltd Testing method for cable
SU1441336A1 (en) * 1986-12-10 1988-11-30 Казанский Авиационный Институт Им.А.Н.Туполева Apparatus for monitoring the quality of contacts of electronic units
DE3900756C1 (en) * 1989-01-12 1990-05-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De Method and device for monitoring electrical contact terminals
DE9113015U1 (en) * 1991-10-17 1992-03-05 Siemens Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
GB9305691D0 (en) 1993-05-05
GB2265470A (en) 1993-09-29
GB2265470B (en) 1995-04-19
FR2688883A1 (en) 1993-09-24

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20051130