GB1412063A - Multi-pole electrical switch arrangement - Google Patents

Multi-pole electrical switch arrangement

Info

Publication number
GB1412063A
GB1412063A GB634473A GB634473A GB1412063A GB 1412063 A GB1412063 A GB 1412063A GB 634473 A GB634473 A GB 634473A GB 634473 A GB634473 A GB 634473A GB 1412063 A GB1412063 A GB 1412063A
Authority
GB
United Kingdom
Prior art keywords
pin
vessel
drive unit
switch
armature
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
GB634473A
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 AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1412063A publication Critical patent/GB1412063A/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
    • H01H33/666—Operating arrangements
    • 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
    • H01H33/666—Operating arrangements
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Switches (AREA)

Abstract

1412063 Vacuum switches SIEMENS AG 8 Feb 1973 [6 March 1972] 6344/73 Heading H1N In a multiple vacuum switch having a plurality of evacuated vessels each containing a pair of switch contacts, each vessel is insulated from its neighbour by a ribbed trough-shaped insulating body which surrounds that vessel on three sides. The switch contacts inside the vessel 4 comprise a fixed contact connected via pin 14 to terminal 15 and a movable contact connected via pin 13 and flexible conductor 17 to terminal 20. A lever 5 of insulating material moves the contact on being displaced by pin 26 in a drive unit, this pin acting on an extension of the lever which passes out of the insulating body via aperture 27 into the drive unit. The pin 26 is on the armature 24 of an electromagnet driven by an auxiliary voltage, the armature being held in a "switch open" position by springs 25 in the absence of this auxiliary voltage. The ribbed insulating bodies are supported on the drive unit and besides the internal ribbing 40 have extra ribs 41, 42 at their upper and lower ends.
GB634473A 1972-03-06 1973-02-08 Multi-pole electrical switch arrangement Expired GB1412063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2211413A DE2211413C3 (en) 1972-03-06 1972-03-06 Multipole vacuum switchgear

Publications (1)

Publication Number Publication Date
GB1412063A true GB1412063A (en) 1975-10-29

Family

ID=5838427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB634473A Expired GB1412063A (en) 1972-03-06 1973-02-08 Multi-pole electrical switch arrangement

Country Status (9)

Country Link
US (1) US3895199A (en)
JP (1) JPS546039Y2 (en)
AU (1) AU469944B2 (en)
CA (1) CA985353A (en)
DE (1) DE2211413C3 (en)
FR (1) FR2174839B1 (en)
GB (1) GB1412063A (en)
SE (1) SE386001B (en)
ZA (1) ZA731265B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147829A (en) * 1981-03-06 1982-09-11 Tokyo Shibaura Electric Co Vacuum breaker
JPS6239682A (en) * 1985-08-13 1987-02-20 Fuji Photo Film Co Ltd Infrared ray absorbing composition
DE4210716A1 (en) * 1992-03-27 1993-09-30 Siemens Ag Multipole vacuum switch with an insulating arrangement surrounding each vacuum tube
US6373358B1 (en) * 2000-05-09 2002-04-16 Eaton Corporation Power circuit breaker having molded insulative casing with a dead front
US6326872B1 (en) * 2000-05-09 2001-12-04 Eaton Corporation Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism
US20100072045A1 (en) * 2005-08-10 2010-03-25 Siemens Aktiengesellschaft Switch Pole with a Mounting Frame Having Latching Means
ATE415696T1 (en) * 2005-10-04 2008-12-15 Abb Technology Ag MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT
DE102011002922A1 (en) * 2011-01-20 2012-07-26 Siemens Aktiengesellschaft Multipole low voltage switching device for switching electric load e.g. three-phase electrical line, has switching elements that are arranged spatially one behind other along direction of movement of switching contacts
RU2521609C2 (en) * 2012-11-01 2014-07-10 Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт электромашиностроения" Vacuum switch
RU2551443C2 (en) * 2013-02-13 2015-05-27 Общество с ограниченной ответственностью "Астер Электро" Modular vacuum circuit breaker
RU2684175C1 (en) * 2018-05-17 2019-04-04 Акционерное общество "Радио и Микроэлектроника" Three-phase vacuum circuit breaker
RU2721790C1 (en) * 2019-09-04 2020-05-22 Евгений Юрьевич Парамонов Mechanism for manual disconnection of drives of high-voltage vacuum circuit breaker
RU2756294C1 (en) * 2020-11-05 2021-09-29 Акционерное Общество "Электротехнические заводы "Энергомера" Mechanism for manual disconnection of the drive of a high-voltage vacuum circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997126A (en) * 1963-04-01 1965-06-30 Ass Elect Ind Improvements in and relating to power switchgear
US3560682A (en) * 1965-11-30 1971-02-02 Siemens Ag Vacuum interrupter with shunting main contact structure and series disconnecting contact structure
US3440378A (en) * 1966-04-05 1969-04-22 Gen Electric Metal plate type of arc-extinguishing device
US3684849A (en) * 1971-01-08 1972-08-15 Ite Imperial Corp Heavy duty switch

Also Published As

Publication number Publication date
JPS546039Y2 (en) 1979-03-19
AU5248473A (en) 1974-08-22
FR2174839B1 (en) 1977-04-22
FR2174839A1 (en) 1973-10-19
CA985353A (en) 1976-03-09
DE2211413A1 (en) 1973-09-20
SE386001B (en) 1976-07-26
DE2211413B2 (en) 1975-04-30
JPS48114055U (en) 1973-12-26
DE2211413C3 (en) 1975-12-04
US3895199A (en) 1975-07-15
ZA731265B (en) 1973-11-28
AU469944B2 (en) 1976-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee