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FR1238660A - Device for lengthening electric arcs - Google Patents

Device for lengthening electric arcs

Info

Publication number
FR1238660A
FR1238660A FR807600A FR807600A FR1238660A FR 1238660 A FR1238660 A FR 1238660A FR 807600 A FR807600 A FR 807600A FR 807600 A FR807600 A FR 807600A FR 1238660 A FR1238660 A FR 1238660A
Authority
FR
France
Prior art keywords
electric arcs
lengthening electric
lengthening
arcs
electric
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
FR807600A
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 Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1238660A publication Critical patent/FR1238660A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/06—Insulating body insertable between contacts
FR807600A 1958-10-16 1959-10-15 Device for lengthening electric arcs Expired FR1238660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1238660X 1958-10-16

Publications (1)

Publication Number Publication Date
FR1238660A true FR1238660A (en) 1960-08-12

Family

ID=7735811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807600A Expired FR1238660A (en) 1958-10-16 1959-10-15 Device for lengthening electric arcs

Country Status (1)

Country Link
FR (1) FR1238660A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511185A1 (en) * 1981-08-07 1983-02-11 Telemecanique Electrique AUTOMATIC DEVICE FOR LIMITING SHORT CIRCUIT CURRENTS
FR2540665A1 (en) * 1983-02-04 1984-08-10 Telemecanique Electrique SWITCHING DEVICE PROVIDED WITH AN INSULATING SCREEN INTERPOSED BETWEEN THE CONTACTS WHEN SWITCHING OFF AND ARC SHEAR MEANS BETWEEN THIS SCREEN AND AN INSULATING WALL
FR2540666A1 (en) * 1983-02-04 1984-08-10 Telemecanique Electrique LIMIT SWITCH
FR2573912A1 (en) * 1984-11-26 1986-05-30 Telemecanique Electrique ELECTRIC SWITCH WITH SCREEN
FR2575589A1 (en) * 1984-12-28 1986-07-04 Telemecanique Electrique ELECTRIC SWITCH WITH SCREEN
EP0346249A1 (en) * 1988-06-10 1989-12-13 Merlin Gerin Low-voltage current-limiting circuit breaker with a sealed arc chamber
DE3904253A1 (en) * 1988-07-27 1990-02-01 Sprecher & Schuh Ag Arc extinguishing arrangement for a short-circuit-current limiting low-voltage switch (circuit breaker)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511185A1 (en) * 1981-08-07 1983-02-11 Telemecanique Electrique AUTOMATIC DEVICE FOR LIMITING SHORT CIRCUIT CURRENTS
EP0074288A1 (en) * 1981-08-07 1983-03-16 Telemecanique Automatic limitation device for short circuit currents
FR2540665A1 (en) * 1983-02-04 1984-08-10 Telemecanique Electrique SWITCHING DEVICE PROVIDED WITH AN INSULATING SCREEN INTERPOSED BETWEEN THE CONTACTS WHEN SWITCHING OFF AND ARC SHEAR MEANS BETWEEN THIS SCREEN AND AN INSULATING WALL
FR2540666A1 (en) * 1983-02-04 1984-08-10 Telemecanique Electrique LIMIT SWITCH
EP0118333A1 (en) * 1983-02-04 1984-09-12 Telemecanique Switch device with insulating barrier introduced between the contacts when they open and with arc cutting means between the barrier and an insulating wall
EP0118334A1 (en) * 1983-02-04 1984-09-12 Telemecanique Current-limiting switch
FR2573912A1 (en) * 1984-11-26 1986-05-30 Telemecanique Electrique ELECTRIC SWITCH WITH SCREEN
EP0185577A1 (en) * 1984-11-26 1986-06-25 Telemecanique Electrical switch with a shield
FR2575589A1 (en) * 1984-12-28 1986-07-04 Telemecanique Electrique ELECTRIC SWITCH WITH SCREEN
EP0189689A1 (en) * 1984-12-28 1986-08-06 Telemecanique Electrical switch with screen
US4659888A (en) * 1984-12-28 1987-04-21 La Telemecanique Electrique Switch device having an insulating screen inserted between the contacts during breaking
EP0346249A1 (en) * 1988-06-10 1989-12-13 Merlin Gerin Low-voltage current-limiting circuit breaker with a sealed arc chamber
FR2632771A1 (en) * 1988-06-10 1989-12-15 Merlin Gerin LOW VOLTAGE LIMITER CIRCUIT BREAKER WITH WATERPROOF CUTTING CHAMBER
US4943691A (en) * 1988-06-10 1990-07-24 Merlin Gerin Low-voltage limiting circuit breaker with leaktight extinguishing chamber
DE3904253A1 (en) * 1988-07-27 1990-02-01 Sprecher & Schuh Ag Arc extinguishing arrangement for a short-circuit-current limiting low-voltage switch (circuit breaker)
FR2634942A1 (en) * 1988-07-27 1990-02-02 Sprecher & Schuh Ag ELECTRIC ARC EXTINGUISHING DEVICE FOR LOW VOLTAGE SWITCH LIMITING SHORT CIRCUIT CURRENT

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