FR2566575B3 - EXPLOSION CHAMBER OF A GAS COMPRESSION SWITCH FOR HIGH AND VERY HIGH VOLTAGE, ON THE SINGLE-PRESSURE PRINCIPLE OF ARC EXTINGUISHING - Google Patents

EXPLOSION CHAMBER OF A GAS COMPRESSION SWITCH FOR HIGH AND VERY HIGH VOLTAGE, ON THE SINGLE-PRESSURE PRINCIPLE OF ARC EXTINGUISHING

Info

Publication number
FR2566575B3
FR2566575B3 FR8508545A FR8508545A FR2566575B3 FR 2566575 B3 FR2566575 B3 FR 2566575B3 FR 8508545 A FR8508545 A FR 8508545A FR 8508545 A FR8508545 A FR 8508545A FR 2566575 B3 FR2566575 B3 FR 2566575B3
Authority
FR
France
Prior art keywords
arc extinguishing
gas compression
explosion chamber
high voltage
pressure principle
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
FR8508545A
Other languages
French (fr)
Other versions
FR2566575A1 (en
Inventor
Zdenek Vostracky
Stanislav Maxa
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.)
Skoda kp
Original Assignee
Skoda kp
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 Skoda kp filed Critical Skoda kp
Publication of FR2566575A1 publication Critical patent/FR2566575A1/en
Application granted granted Critical
Publication of FR2566575B3 publication Critical patent/FR2566575B3/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
    • H01H33/88—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
FR8508545A 1984-06-21 1985-06-06 EXPLOSION CHAMBER OF A GAS COMPRESSION SWITCH FOR HIGH AND VERY HIGH VOLTAGE, ON THE SINGLE-PRESSURE PRINCIPLE OF ARC EXTINGUISHING Expired FR2566575B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS844748A CS240680B1 (en) 1984-06-21 1984-06-21 Extinguishing chamber of pressure gas switch for high and very high voltage with arc extinction single pressure principle

Publications (2)

Publication Number Publication Date
FR2566575A1 FR2566575A1 (en) 1985-12-27
FR2566575B3 true FR2566575B3 (en) 1987-06-05

Family

ID=5390918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8508545A Expired FR2566575B3 (en) 1984-06-21 1985-06-06 EXPLOSION CHAMBER OF A GAS COMPRESSION SWITCH FOR HIGH AND VERY HIGH VOLTAGE, ON THE SINGLE-PRESSURE PRINCIPLE OF ARC EXTINGUISHING

Country Status (3)

Country Link
CS (1) CS240680B1 (en)
DD (1) DD256438A3 (en)
FR (1) FR2566575B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780859B1 (en) * 1995-12-21 2002-04-17 Alstom Ag Gas blast switch with brake arrangement on opening

Also Published As

Publication number Publication date
DD256438A3 (en) 1988-05-11
FR2566575A1 (en) 1985-12-27
CS240680B1 (en) 1986-02-13
CS474884A1 (en) 1985-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse