FR1271554A - Improvements to magnetic blow switches - Google Patents

Improvements to magnetic blow switches

Info

Publication number
FR1271554A
FR1271554A FR4279A FR38004279A FR1271554A FR 1271554 A FR1271554 A FR 1271554A FR 4279 A FR4279 A FR 4279A FR 38004279 A FR38004279 A FR 38004279A FR 1271554 A FR1271554 A FR 1271554A
Authority
FR
France
Prior art keywords
magnetic blow
blow switches
switches
magnetic
blow
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
FR4279A
Other languages
French (fr)
Inventor
Andre Latour
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR4279A priority Critical patent/FR1271554A/en
Priority to CH807661A priority patent/CH373792A/en
Priority to BE605957A priority patent/BE605957A/en
Priority to GB2576261A priority patent/GB951127A/en
Priority to US124906A priority patent/US3139503A/en
Priority to DEM49748A priority patent/DE1178132B/en
Application granted granted Critical
Publication of FR1271554A publication Critical patent/FR1271554A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/341—Barrier plates carrying electrodes
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
FR4279A 1960-07-21 1960-07-21 Improvements to magnetic blow switches Expired FR1271554A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR4279A FR1271554A (en) 1960-07-21 1960-07-21 Improvements to magnetic blow switches
CH807661A CH373792A (en) 1960-07-21 1961-07-10 Arc extinguishing device
BE605957A BE605957A (en) 1960-07-21 1961-07-10 Improvements to arc extinguishing devices
GB2576261A GB951127A (en) 1960-07-21 1961-07-17 Extinguishing device for electrical arcs
US124906A US3139503A (en) 1960-07-21 1961-07-18 Extinguishing device for electrical arcs
DEM49748A DE1178132B (en) 1960-07-21 1961-07-20 Device for extinguishing arcs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4279A FR1271554A (en) 1960-07-21 1960-07-21 Improvements to magnetic blow switches

Publications (1)

Publication Number Publication Date
FR1271554A true FR1271554A (en) 1961-09-15

Family

ID=9692789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4279A Expired FR1271554A (en) 1960-07-21 1960-07-21 Improvements to magnetic blow switches

Country Status (5)

Country Link
BE (1) BE605957A (en)
CH (1) CH373792A (en)
DE (1) DE1178132B (en)
FR (1) FR1271554A (en)
GB (1) GB951127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186929B (en) * 1961-11-23 1965-02-11 Merlin Gerin Arc extinguishing device with partial extinguishing chambers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068334B (en) * 1968-09-26 Sachsenwerk Licht und Kraft Ak tiengesellschaft 8000 München Air-switching AC circuit breaker with arc quenching in slit-shaped arc chambers
DE1068788B (en) * 1968-02-08 Calor-Emag Elektrizitäts-Aktiengesellschaft, '4030 Ratingen Electrical switch with arc elongation between insulating walls
US2749410A (en) * 1952-08-12 1956-06-05 Allis Chalmers Mfg Co Arc chute with perforated barrier plates having staggered slots
DE1057200B (en) * 1953-02-27 1959-05-14 Allis Chalmers Mfg Co Electrical circuit breaker
DE1025976B (en) * 1956-04-13 1958-03-13 Pintsch Bamag Ag Electric motor for the drive inside a container with a non-magnetic partition between the stator and rotor system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186929B (en) * 1961-11-23 1965-02-11 Merlin Gerin Arc extinguishing device with partial extinguishing chambers

Also Published As

Publication number Publication date
CH373792A (en) 1963-12-15
GB951127A (en) 1964-03-04
BE605957A (en) 1961-11-03
DE1178132B (en) 1964-09-17

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