GB295277A - Means for the suppression of back-fires in mercury vapour rectifiers - Google Patents

Means for the suppression of back-fires in mercury vapour rectifiers

Info

Publication number
GB295277A
GB295277A GB21975/28A GB2197528A GB295277A GB 295277 A GB295277 A GB 295277A GB 21975/28 A GB21975/28 A GB 21975/28A GB 2197528 A GB2197528 A GB 2197528A GB 295277 A GB295277 A GB 295277A
Authority
GB
United Kingdom
Prior art keywords
mercury vapour
fires
suppression
rectifier
rectifiers
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
GB21975/28A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB295277A publication Critical patent/GB295277A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1209—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for converters using only discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

295,277. Akt.-Ges. Brown, Boveri, et Cie. Aug. 8, 1927, [Convention date]. Addition to 276,650. Vapour apparatus, arrangements of. - In means for suppressing back ignition in mercury vapour rectifiers in which in the event of back ignition occurring a resistance g is introduced into the anode circuits by means of a reverse current relay f as described in the parent Specification, the relay is energized from a second rectifier b or machine operating in parallel with the rectifier a to be protected.
GB21975/28A 1927-08-08 1928-07-28 Means for the suppression of back-fires in mercury vapour rectifiers Expired GB295277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295277X 1927-08-08

Publications (1)

Publication Number Publication Date
GB295277A true GB295277A (en) 1928-11-08

Family

ID=6089890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21975/28A Expired GB295277A (en) 1927-08-08 1928-07-28 Means for the suppression of back-fires in mercury vapour rectifiers

Country Status (3)

Country Link
DE (1) DE566667C (en)
FR (1) FR35961E (en)
GB (1) GB295277A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA395133A (en) * 1938-06-30 1941-03-11 R. Taliaferro William Arc back protection

Also Published As

Publication number Publication date
DE566667C (en) 1932-12-23
FR35961E (en) 1930-04-05

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