GB1187448A - Vacuum Type Electric Circuit Interrupters - Google Patents

Vacuum Type Electric Circuit Interrupters

Info

Publication number
GB1187448A
GB1187448A GB29567/67A GB2956767A GB1187448A GB 1187448 A GB1187448 A GB 1187448A GB 29567/67 A GB29567/67 A GB 29567/67A GB 2956767 A GB2956767 A GB 2956767A GB 1187448 A GB1187448 A GB 1187448A
Authority
GB
United Kingdom
Prior art keywords
lever
latch
switch
contacts
cam
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
GB29567/67A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1187448A publication Critical patent/GB1187448A/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
    • H01H33/02—Details
    • H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB29567/67A 1966-08-05 1967-06-27 Vacuum Type Electric Circuit Interrupters Expired GB1187448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57048566A 1966-08-05 1966-08-05

Publications (1)

Publication Number Publication Date
GB1187448A true GB1187448A (en) 1970-04-08

Family

ID=24279830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29567/67A Expired GB1187448A (en) 1966-08-05 1967-06-27 Vacuum Type Electric Circuit Interrupters

Country Status (4)

Country Link
US (1) US3532842A (ja)
JP (1) JPS4535698B1 (ja)
AT (1) AT284254B (ja)
GB (1) GB1187448A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112274A (en) * 1976-02-04 1978-09-05 General Power Corp. Electrical control
DE4011019C1 (ja) * 1990-04-05 1991-12-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814878A (en) * 1970-03-31 1974-06-04 Porter Co H Circuit breaker operating mechanism
US3701866A (en) * 1971-08-09 1972-10-31 Gen Electric Disconnecting switch for force-cooled isolated phase bus
US4016385A (en) * 1975-10-08 1977-04-05 Bell Telephone Laboratories, Incorporated High voltage transfer switch with cam controlled overlap during transfer
DE3506383A1 (de) * 1985-02-23 1986-09-04 Sachsenwerk, Licht- und Kraft-AG, 8000 München Elektrische schaltanlagen und schaltverfahren dieser anlage
DE3815805A1 (de) * 1988-05-09 1989-11-23 Calor Emag Elektrizitaets Ag Vakuumschalter
DE3923660A1 (de) * 1989-07-18 1991-01-24 Leybold Ag Ein/aus-schalter
US20080196920A1 (en) * 2005-07-15 2008-08-21 Siemens Aktiengesellschaft Expansion Vessel for Stepping Switches
DE202010011522U1 (de) * 2010-08-18 2011-11-23 Maschinenfabrik Reinhausen Gmbh Stufenschalter
FR3025049A1 (fr) * 2014-08-20 2016-02-26 Alstom Technology Ltd Systeme de commande d'un appareillage electrique a accouplement selectif
US10340096B2 (en) * 2017-05-19 2019-07-02 Mitsubishi Electric Power Products, Inc. System and method for air motor recharging of spring mechanisms

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472625A (en) * 1944-05-23 1949-06-07 Gen Electric Electric circuit breaker
US2838636A (en) * 1956-03-16 1958-06-10 Schwager Wood Corp High voltage circuit interrupting switch means
US3038980A (en) * 1959-12-17 1962-06-12 Gen Electric Vacuum-type circuit interrupter
US3025375A (en) * 1960-04-04 1962-03-13 Gen Electric Electric circuit breaker having a sealed interrupting unit
US3159731A (en) * 1961-02-07 1964-12-01 Joslyn Mfg & Supply Co Switch with plural actuator devices having improved overtravel takeup for plural electrical interrupters
US3206580A (en) * 1962-08-28 1965-09-14 Gen Electric Fluid immersed tap changing switching system for transformers
US3250880A (en) * 1963-04-26 1966-05-10 Jennings Radio Mfg Corp Double end operable axial switch
US3267247A (en) * 1963-07-15 1966-08-16 Hugh C Ross Vacuum switch
US3319121A (en) * 1965-03-08 1967-05-09 Gen Electric Means comprising a triggered vacuum circuit interrupter for protection against overvoltages
US3383484A (en) * 1965-10-13 1968-05-14 Leon J. Arp Pressure responsive switch
US3399286A (en) * 1966-03-07 1968-08-27 Powerdyne Inc High voltage electric swtich

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112274A (en) * 1976-02-04 1978-09-05 General Power Corp. Electrical control
DE4011019C1 (ja) * 1990-04-05 1991-12-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De

Also Published As

Publication number Publication date
AT284254B (de) 1970-09-10
JPS4535698B1 (ja) 1970-11-14
US3532842A (en) 1970-10-06

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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