FR1292079A - Contact structure for vacuum interrupter - Google Patents

Contact structure for vacuum interrupter

Info

Publication number
FR1292079A
FR1292079A FR864788A FR864788A FR1292079A FR 1292079 A FR1292079 A FR 1292079A FR 864788 A FR864788 A FR 864788A FR 864788 A FR864788 A FR 864788A FR 1292079 A FR1292079 A FR 1292079A
Authority
FR
France
Prior art keywords
contact structure
vacuum interrupter
interrupter
vacuum
contact
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
FR864788A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority claimed from US36373A external-priority patent/US3008022A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR864788A priority Critical patent/FR1292079A/en
Application granted granted Critical
Publication of FR1292079A publication Critical patent/FR1292079A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H2033/6648—Contacts containing flexible parts, e.g. to improve contact pressure
FR864788A 1960-06-15 1961-06-13 Contact structure for vacuum interrupter Expired FR1292079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864788A FR1292079A (en) 1960-06-15 1961-06-13 Contact structure for vacuum interrupter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36373A US3008022A (en) 1960-06-15 1960-06-15 Contact structure for a vacuum-type circuit interrupter
FR864788A FR1292079A (en) 1960-06-15 1961-06-13 Contact structure for vacuum interrupter

Publications (1)

Publication Number Publication Date
FR1292079A true FR1292079A (en) 1962-04-27

Family

ID=26191019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864788A Expired FR1292079A (en) 1960-06-15 1961-06-13 Contact structure for vacuum interrupter

Country Status (1)

Country Link
FR (1) FR1292079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864688A1 (en) * 2003-12-29 2005-07-01 Alstom Electrical connection component, incorporating a special silver lining, for connecting mobile conductor components in medium and high voltage electrical equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864688A1 (en) * 2003-12-29 2005-07-01 Alstom Electrical connection component, incorporating a special silver lining, for connecting mobile conductor components in medium and high voltage electrical equipment
WO2005069327A1 (en) * 2003-12-29 2005-07-28 Areva T & D Sa Electrical contact element for medium or high voltage electrical equipment, and corresponding method and equipment
US7677915B2 (en) 2003-12-29 2010-03-16 Areva T&D Sa Electrical contact element for medium or high voltage electrical equipment, and corresponding, method and equipment
CN1902721B (en) * 2003-12-29 2010-06-23 阿雷瓦T&D股份有限公司 Electrical contact element for medium or high voltage electrical equipment, and corresponding method and equipment

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