FR811100A - Device for indicating and monitoring irregularities in transformers and similar electrical devices filled with oil - Google Patents

Device for indicating and monitoring irregularities in transformers and similar electrical devices filled with oil

Info

Publication number
FR811100A
FR811100A FR811100DA FR811100A FR 811100 A FR811100 A FR 811100A FR 811100D A FR811100D A FR 811100DA FR 811100 A FR811100 A FR 811100A
Authority
FR
France
Prior art keywords
transformers
indicating
oil
electrical devices
similar electrical
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
Application number
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR811100A publication Critical patent/FR811100A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers
FR811100D 1936-09-07 1936-09-07 Device for indicating and monitoring irregularities in transformers and similar electrical devices filled with oil Expired FR811100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811100T 1936-09-07

Publications (1)

Publication Number Publication Date
FR811100A true FR811100A (en) 1937-04-06

Family

ID=1553295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811100D Expired FR811100A (en) 1936-09-07 1936-09-07 Device for indicating and monitoring irregularities in transformers and similar electrical devices filled with oil

Country Status (1)

Country Link
FR (1) FR811100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3379555A1 (en) * 2017-03-21 2018-09-26 ABB Schweiz AG A disconnecting system for current interruption in a transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3379555A1 (en) * 2017-03-21 2018-09-26 ABB Schweiz AG A disconnecting system for current interruption in a transformer
WO2018171930A1 (en) * 2017-03-21 2018-09-27 Abb Schweiz Ag A disconnecting system for current interruption in a transformer

Similar Documents

Publication Publication Date Title
FR801237A (en) Device for indicating the presence of foreign matter in a gas
CH202587A (en) Device for measuring the opacity of a liquid, in particular oil.
FR811100A (en) Device for indicating and monitoring irregularities in transformers and similar electrical devices filled with oil
FR855447A (en) Device for monitoring the pressure in an oil-filled cable
FR47829E (en) Device for the storage and distribution of liquids
FR827427A (en) Time measurement devices
FR818317A (en) Liquid level indicator device
FR860539A (en) Short-circuiting device for signaling in railcars
FR825288A (en) Monitoring device, intended in particular for electric devices isolated by means of a liquid
FR841896A (en) Device for monitoring a liquid level
FR795638A (en) Device for automatically indicating faults in installations for remote monitoring of moving parts
FR824046A (en) Liquid lifting device
FR812957A (en) Display and copying device for remote indication receivers
FR805147A (en) Device for detecting currents due to insulation faults
FR730135A (en) Method and device for monitoring electric cables filled with oil
FR802556A (en) Indicating and recording device for weighing devices
FR868521A (en) Device for reducing the phenomena of electrical oscillations in transformer installations
FR820010A (en) Warning and indicator device for air navigation devices
FR824053A (en) Device for monitoring the condition of railway tracks
FR48215E (en) Device for checking and adjusting electricity meters
FR785107A (en) Apparatus for indicating rented places and the like
FR775122A (en) Reset device for partial indicator of liquid dispenser
FR821891A (en) Anchoring device for rails
FR818112A (en) Device for checking photo-phonographic recordings
FR47679E (en) Device for evacuating excess liquid in wet gas meters