FR1097181A - Device for creating favorable breaking conditions for direct current or alternating current electrical switches - Google Patents

Device for creating favorable breaking conditions for direct current or alternating current electrical switches

Info

Publication number
FR1097181A
FR1097181A FR1097181DA FR1097181A FR 1097181 A FR1097181 A FR 1097181A FR 1097181D A FR1097181D A FR 1097181DA FR 1097181 A FR1097181 A FR 1097181A
Authority
FR
France
Prior art keywords
electrical switches
direct current
alternating current
creating favorable
breaking conditions
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.)
F K G FRITZ KESSELRING GERATEB
Original Assignee
F K G FRITZ KESSELRING GERATEB
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 F K G FRITZ KESSELRING GERATEB filed Critical F K G FRITZ KESSELRING GERATEB
Application granted granted Critical
Publication of FR1097181A publication Critical patent/FR1097181A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/59Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR1097181D 1953-03-25 1954-03-25 Device for creating favorable breaking conditions for direct current or alternating current electrical switches Expired FR1097181A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH312401T 1953-03-25
CH318305T 1953-06-20
CH316926T 1953-08-29
CH319739T 1953-12-17
CH320098T 1954-02-22

Publications (1)

Publication Number Publication Date
FR1097181A true FR1097181A (en) 1955-06-30

Family

ID=47178427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1097181D Expired FR1097181A (en) 1953-03-25 1954-03-25 Device for creating favorable breaking conditions for direct current or alternating current electrical switches

Country Status (2)

Country Link
FR (1) FR1097181A (en)
GB (1) GB762603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128386A1 (en) * 1971-03-09 1972-10-20 Hughes Aircraft Co

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136227A (en) * 1983-03-07 1984-09-12 Nat Res Dev Direct Current Circuit Breakers
GB8402629D0 (en) * 1984-02-01 1984-03-07 Mcewan P M Circuit breakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128386A1 (en) * 1971-03-09 1972-10-20 Hughes Aircraft Co

Also Published As

Publication number Publication date
GB762603A (en) 1956-11-28

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