DE3407858C2 - - Google Patents

Info

Publication number
DE3407858C2
DE3407858C2 DE19843407858 DE3407858A DE3407858C2 DE 3407858 C2 DE3407858 C2 DE 3407858C2 DE 19843407858 DE19843407858 DE 19843407858 DE 3407858 A DE3407858 A DE 3407858A DE 3407858 C2 DE3407858 C2 DE 3407858C2
Authority
DE
Germany
Prior art keywords
switching
contact
switch
current
pieces
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
DE19843407858
Other languages
German (de)
English (en)
Other versions
DE3407858A1 (de
Inventor
Ernst Prof. Dr.Techn.Habil. 1000 Berlin De Slamecka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843407858 priority Critical patent/DE3407858A1/de
Publication of DE3407858A1 publication Critical patent/DE3407858A1/de
Application granted granted Critical
Publication of DE3407858C2 publication Critical patent/DE3407858C2/de
Granted 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
    • 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
    • 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
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19843407858 1984-02-29 1984-02-29 Elektrischer vakuumschalter Granted DE3407858A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843407858 DE3407858A1 (de) 1984-02-29 1984-02-29 Elektrischer vakuumschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843407858 DE3407858A1 (de) 1984-02-29 1984-02-29 Elektrischer vakuumschalter

Publications (2)

Publication Number Publication Date
DE3407858A1 DE3407858A1 (de) 1984-08-02
DE3407858C2 true DE3407858C2 (zh) 1988-08-25

Family

ID=6229490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843407858 Granted DE3407858A1 (de) 1984-02-29 1984-02-29 Elektrischer vakuumschalter

Country Status (1)

Country Link
DE (1) DE3407858A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427873A1 (de) * 1984-07-26 1985-05-15 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer vakuumschalter
FR2650911B1 (fr) * 1989-08-09 1991-10-04 Alsthom Gec Disjoncteur a moyenne tension
DE4112113A1 (de) * 1991-04-10 1991-11-07 Slamecka Ernst Kontaktanordnung fuer vakuumschalter
FR2763171B1 (fr) * 1997-05-07 1999-07-09 Gec Alsthom T & D Sa Disjoncteur avec sectionneur
FR2763422B1 (fr) * 1997-05-15 1999-07-09 Gec Alsthom T & D Sa Disjoncteur de generateur
DE19955217A1 (de) * 1999-11-17 2001-05-23 Abb Patent Gmbh Lastschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572662A5 (zh) * 1974-09-02 1976-02-13 Sprecher & Schuh Ag
CH582418A5 (zh) * 1975-07-16 1976-11-30 Sprecher & Schuh Ag
US4025886A (en) * 1976-06-04 1977-05-24 General Electric Company Electric circuit breaker with electro-magnetically-assisted closing means
JPS58181218A (ja) * 1982-04-19 1983-10-22 株式会社日立製作所 複合型真空しや断器

Also Published As

Publication number Publication date
DE3407858A1 (de) 1984-08-02

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee