ES390705A1 - Oil immersed snap action loadbreak switch - Google Patents

Oil immersed snap action loadbreak switch

Info

Publication number
ES390705A1
ES390705A1 ES390705A ES390705A ES390705A1 ES 390705 A1 ES390705 A1 ES 390705A1 ES 390705 A ES390705 A ES 390705A ES 390705 A ES390705 A ES 390705A ES 390705 A1 ES390705 A1 ES 390705A1
Authority
ES
Spain
Prior art keywords
pair
compartment
fixed contacts
oil
snap action
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
ES390705A
Other languages
Spanish (es)
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 ES390705A1 publication Critical patent/ES390705A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • 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
    • H01H33/68—Liquid-break switches, e.g. oil-break

Landscapes

  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Improvements in electrical breaker switches submerged in oil, characterized by a compartment full of oil, a pair of fixed contacts, one of said pair of fixed contacts being mounted on one wall of said compartment and the other pair of fixed contacts cited, on an opposite wall of said compartment. A mobile bridge contact, mounted on a movable insulating member within said compartment, an actuator member connected to said insulator member for moving said bridge contact to enter and exit the bridge electrical connection with said pair of fixed contacts and a member of spring rocker on the center, connected to said actuating member to move said bridge contact with a quick jumping action. (Machine-translation by Google Translate, not legally binding)
ES390705A 1970-04-30 1971-04-29 Oil immersed snap action loadbreak switch Expired ES390705A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3338770A 1970-04-30 1970-04-30

Publications (1)

Publication Number Publication Date
ES390705A1 true ES390705A1 (en) 1973-06-16

Family

ID=21870130

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390705A Expired ES390705A1 (en) 1970-04-30 1971-04-29 Oil immersed snap action loadbreak switch

Country Status (2)

Country Link
US (1) US3614358A (en)
ES (1) ES390705A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723457A (en) * 1981-06-10 1988-02-09 Societe Anonyme Dite Socomec Sudden interlocking and teleunlocking mechanical assembly for a translation switch having automatic reinforced interlocker
DE3136771A1 (en) * 1981-09-11 1983-03-31 Siemens AG, 1000 Berlin und 8000 München SPRING DRIVE FOR THE MOVABLE SWITCHING PART OF AN ELECTRICAL EARTHING OR DISCONNECTING SWITCH
DE3434772A1 (en) * 1984-09-21 1986-04-03 Stihler Medizintechnik GmbH, 7000 Stuttgart DEVICE FOR HEATING INFUSION AND TRANSFUSION SOLUTIONS
US6492606B1 (en) 2001-08-21 2002-12-10 Electroswitch Corporation Snap action switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132226A (en) * 1960-12-09 1964-05-05 Gen Electric Oil filled fuse cutout with arc interrupting means
US3150243A (en) * 1962-01-24 1964-09-22 Gen Electric Three position, snap action rotary switch
US3275890A (en) * 1963-08-20 1966-09-27 Gentral Transformer Corp Transformers equipped with circuit interrupter
US3310643A (en) * 1965-06-28 1967-03-21 Gen Electric Two position snap action positive indication switch
US3462611A (en) * 1966-12-28 1969-08-19 Gen Electric Transformer switching using a pair of three-position switches

Also Published As

Publication number Publication date
US3614358A (en) 1971-10-19

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