FR1024361A - Perfectionnement aux interrupteurs à soufflage par gaz comprimé, avec sectionneur incorporé - Google Patents

Perfectionnement aux interrupteurs à soufflage par gaz comprimé, avec sectionneur incorporé

Info

Publication number
FR1024361A
FR1024361A FR1024361DA FR1024361A FR 1024361 A FR1024361 A FR 1024361A FR 1024361D A FR1024361D A FR 1024361DA FR 1024361 A FR1024361 A FR 1024361A
Authority
FR
France
Prior art keywords
disconnector
improvement
incorporated
compressed gas
gas blowing
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
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec 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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of FR1024361A publication Critical patent/FR1024361A/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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/16—Impedances connected with contacts
FR1024361D 1950-09-07 1950-09-07 Perfectionnement aux interrupteurs à soufflage par gaz comprimé, avec sectionneur incorporé Expired FR1024361A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1024361T 1950-09-07

Publications (1)

Publication Number Publication Date
FR1024361A true FR1024361A (fr) 1953-04-01

Family

ID=9578786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1024361D Expired FR1024361A (fr) 1950-09-07 1950-09-07 Perfectionnement aux interrupteurs à soufflage par gaz comprimé, avec sectionneur incorporé

Country Status (1)

Country Link
FR (1) FR1024361A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153593A1 (fr) * 2017-02-21 2018-08-30 Siemens Aktiengesellschaft Appareillage de commutation électrique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153593A1 (fr) * 2017-02-21 2018-08-30 Siemens Aktiengesellschaft Appareillage de commutation électrique
CN110392917A (zh) * 2017-02-21 2019-10-29 西门子股份公司 电开关设备
CN110392917B (zh) * 2017-02-21 2022-02-08 西门子能源全球有限公司 电开关设备

Similar Documents

Publication Publication Date Title
CH312394A (de) Druckluftschalter.
CH316522A (de) Druckluftschalter
CH331003A (de) Druckgasschalter mit Mehrfachunterbrechung
FR1029366A (fr) Turbine à gaz
FR1214866A (fr) Perfectionnements aux disjoncteurs à soufflage par gaz ou air comprimé
FR56768E (fr) Interrupteur à gaz comprimé avec chambre de soufflage
FR1122205A (fr) Perfectionnements apportés aux turbines à gaz, notamment aux turbines axipètes
FR1024361A (fr) Perfectionnement aux interrupteurs à soufflage par gaz comprimé, avec sectionneur incorporé
FR1023691A (fr) Turbines vibrantes à gaz comprimé
FR1042792A (fr) Interrupteur à gaz comprimé
CH328233A (de) Druckgasschalter mit Mehrfachunterbrechung
CH276833A (de) Druckluftschalter mit Trennschalter.
CH275595A (de) Druckluftschalter für grosse Stromstärken.
FR1024628A (fr) Perfectionnement aux silencieux-filtres à gaz
CH294841A (de) Kühleinrichtung bei Gasturbinen.
CH339273A (de) Druckgasschalter mit Mehrfachunterbrechung
CH322037A (de) Druckgasschalter mit Mehrfachunterbrechungsstrecken
CH302698A (de) Druckgasschalter mit in freier Luft trennbaren Kontakten.
CH279750A (de) Druckluftschalter.
FR984636A (fr) Perfectionnements aux coupe-circuits électriques à soufflage par gaz
FR1042970A (fr) Interrupteur électrique à gaz sous pression
CH346273A (de) Druckgasschalter mit beblasenen Unterbrechungsstellen
FR60200E (fr) Turbines vibrantes à gaz comprimé
CH308104A (de) Druckluftschalter.
FR1047150A (fr) Brûleur à gaz