FR1295111A - Perfectionnements aux disjoncteurs comportant un dispositif pour soufflage de l'arc - Google Patents

Perfectionnements aux disjoncteurs comportant un dispositif pour soufflage de l'arc

Info

Publication number
FR1295111A
FR1295111A FR867840A FR867840A FR1295111A FR 1295111 A FR1295111 A FR 1295111A FR 867840 A FR867840 A FR 867840A FR 867840 A FR867840 A FR 867840A FR 1295111 A FR1295111 A FR 1295111A
Authority
FR
France
Prior art keywords
circuit breakers
blowing device
arc blowing
arc
breakers
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
FR867840A
Other languages
English (en)
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.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co Ltd
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
Priority claimed from GB2431360A external-priority patent/GB982012A/en
Application filed by A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Priority to FR867840A priority Critical patent/FR1295111A/fr
Application granted granted Critical
Publication of FR1295111A publication Critical patent/FR1295111A/fr
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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
FR867840A 1960-07-12 1961-07-12 Perfectionnements aux disjoncteurs comportant un dispositif pour soufflage de l'arc Expired FR1295111A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867840A FR1295111A (fr) 1960-07-12 1961-07-12 Perfectionnements aux disjoncteurs comportant un dispositif pour soufflage de l'arc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2431360A GB982012A (en) 1960-07-12 1960-07-12 Improvements relating to gas-blast electric circuit interrupters
FR867840A FR1295111A (fr) 1960-07-12 1961-07-12 Perfectionnements aux disjoncteurs comportant un dispositif pour soufflage de l'arc

Publications (1)

Publication Number Publication Date
FR1295111A true FR1295111A (fr) 1962-06-01

Family

ID=26191460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867840A Expired FR1295111A (fr) 1960-07-12 1961-07-12 Perfectionnements aux disjoncteurs comportant un dispositif pour soufflage de l'arc

Country Status (1)

Country Link
FR (1) FR1295111A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112863143A (zh) * 2021-02-25 2021-05-28 上海克故消防设备有限公司 一种车内氧气测试及预警装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112863143A (zh) * 2021-02-25 2021-05-28 上海克故消防设备有限公司 一种车内氧气测试及预警装置

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