FR2150806A1 - - Google Patents

Info

Publication number
FR2150806A1
FR2150806A1 FR7229700A FR7229700A FR2150806A1 FR 2150806 A1 FR2150806 A1 FR 2150806A1 FR 7229700 A FR7229700 A FR 7229700A FR 7229700 A FR7229700 A FR 7229700A FR 2150806 A1 FR2150806 A1 FR 2150806A1
Authority
FR
France
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.)
Granted
Application number
FR7229700A
Other languages
French (fr)
Other versions
FR2150806B1 (enrdf_load_stackoverflow
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 Corp
Original Assignee
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
Priority claimed from DE19712144215 external-priority patent/DE2144215C2/de
Priority claimed from DE19712144214 external-priority patent/DE2144214B1/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of FR2150806A1 publication Critical patent/FR2150806A1/fr
Application granted granted Critical
Publication of FR2150806B1 publication Critical patent/FR2150806B1/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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
FR7229700A 1971-08-31 1972-08-18 Expired FR2150806B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712144215 DE2144215C2 (de) 1971-08-31 Elektrischer Druckgasschalter
DE19712144214 DE2144214B1 (de) 1971-08-31 1971-08-31 Elektrischer druckgasschalter

Publications (2)

Publication Number Publication Date
FR2150806A1 true FR2150806A1 (enrdf_load_stackoverflow) 1973-04-13
FR2150806B1 FR2150806B1 (enrdf_load_stackoverflow) 1976-03-12

Family

ID=25761684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229700A Expired FR2150806B1 (enrdf_load_stackoverflow) 1971-08-31 1972-08-18

Country Status (4)

Country Link
CH (1) CH537637A (enrdf_load_stackoverflow)
FR (1) FR2150806B1 (enrdf_load_stackoverflow)
IT (1) IT964259B (enrdf_load_stackoverflow)
SE (1) SE372369B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
SE372369B (enrdf_load_stackoverflow) 1974-12-16
CH537637A (de) 1973-05-31
FR2150806B1 (enrdf_load_stackoverflow) 1976-03-12
IT964259B (it) 1974-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse