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GB350005A - Improvements in and relating to metallic vapour rectifiers - Google Patents

Improvements in and relating to metallic vapour rectifiers

Info

Publication number
GB350005A
GB350005A GB6905/30A GB690530A GB350005A GB 350005 A GB350005 A GB 350005A GB 6905/30 A GB6905/30 A GB 6905/30A GB 690530 A GB690530 A GB 690530A GB 350005 A GB350005 A GB 350005A
Authority
GB
United Kingdom
Prior art keywords
rectifier
switch
resistance
source
connection
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
GB6905/30A
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 and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Publication of GB350005A publication Critical patent/GB350005A/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)
  • Rectifiers (AREA)

Abstract

350,005. Rectifying alternating current. AKT.-GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. March 3, 1930, No. 6905. Convention date, March 20, 1929. Addition to 279,045, [Class 38 (ii), Electric currents, Converting &c.]. [Class 38 (ii).] Vapour apparatus, arrangements of.-In metallic vapour rectifier installations in which a polyphase rectifier is provided with means for suppressing back ignitions as described in the parent Specification and wherein the rectifier 2 operates in parallel with another source of direct current 4, an automatic switch 5 adapted to open in the event of reverse current, current flowing to the rectifier is provided in the connection between the rectifier and the source 4 thus introducing a resistance 6 sufficient to extinguish the reverse arc, the switch then closing automatically. Opening is effected by a coil 7 in the connection between the rectifier and the source 4, whilst a coil 8 in series with the resistance 6 maintains the switch open until the reverse current falls to zero. In a modification (Fig. 4, not shown), the switch is adapted also to connect a resistance in parallel with the rectifier. The Specification as open to inspection under Sect. 91 (3) (a) states that the switch 5 may break the connection between the rectifier and the source 4, the resistance 6 being dispensed with. This subject-matter does not appear in the Specification as accepted.
GB6905/30A 1929-03-20 1930-03-03 Improvements in and relating to metallic vapour rectifiers Expired GB350005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE350005X 1929-03-20

Publications (1)

Publication Number Publication Date
GB350005A true GB350005A (en) 1931-06-04

Family

ID=6259200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6905/30A Expired GB350005A (en) 1929-03-20 1930-03-03 Improvements in and relating to metallic vapour rectifiers

Country Status (1)

Country Link
GB (1) GB350005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013142158A1 (en) 2012-03-20 2013-09-26 Aperia Technologies Tire inflation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013142158A1 (en) 2012-03-20 2013-09-26 Aperia Technologies Tire inflation system

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