AT280398B - Lasttrennschalter - Google Patents

Lasttrennschalter

Info

Publication number
AT280398B
AT280398B AT1079168A AT1079168A AT280398B AT 280398 B AT280398 B AT 280398B AT 1079168 A AT1079168 A AT 1079168A AT 1079168 A AT1079168 A AT 1079168A AT 280398 B AT280398 B AT 280398B
Authority
AT
Austria
Prior art keywords
switch disconnectors
disconnectors
switch
Prior art date
Application number
AT1079168A
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of AT280398B publication Critical patent/AT280398B/de

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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
AT1079168A 1967-12-12 1968-11-06 Lasttrennschalter AT280398B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0113254 1967-12-12
DE1690143 1968-02-16

Publications (1)

Publication Number Publication Date
AT280398B true AT280398B (de) 1970-04-10

Family

ID=25754541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1079168A AT280398B (de) 1967-12-12 1968-11-06 Lasttrennschalter

Country Status (6)

Country Link
US (1) US3586804A (enrdf_load_stackoverflow)
AT (1) AT280398B (enrdf_load_stackoverflow)
BE (1) BE725268A (enrdf_load_stackoverflow)
FR (1) FR1594297A (enrdf_load_stackoverflow)
GB (1) GB1231897A (enrdf_load_stackoverflow)
SE (1) SE340306B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833154C3 (de) * 1978-07-28 1982-02-18 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Schalter
DE3206445A1 (de) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Leitungsschutzschalteranordnung, geeignet als vorautomat
FR2713821B1 (fr) * 1993-12-09 1998-08-21 Abb Patent Gmbh Interrupteur-sectionneur pour coupure sous charge.
EP2579287B1 (en) 2010-05-31 2014-07-02 Ormazabal Y Cia., S.L.U. Gas circuit breaker
CN110335777B (zh) * 2019-07-09 2024-04-30 许继（厦门）智能电力设备股份有限公司 具备开合母线转换电流的隔离开关
CN111952106A (zh) * 2020-06-08 2020-11-17 合肥途望汽车配件有限公司 一种安全型电动车充电桩
CN113765054B (zh) * 2021-10-14 2022-12-27 深圳市云控新技术有限公司 一种多项双重保护的智能用电安全装置
CN115692082B (zh) * 2022-11-23 2025-05-30 南通元方电器制造有限公司 一种隔离开关用手动操作机构

Also Published As

Publication number Publication date
US3586804A (en) 1971-06-22
SE340306B (enrdf_load_stackoverflow) 1971-11-15
FR1594297A (enrdf_load_stackoverflow) 1970-06-01
GB1231897A (enrdf_load_stackoverflow) 1971-05-12
BE725268A (enrdf_load_stackoverflow) 1969-05-16

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Legal Events

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