DE3915519C2 - - Google Patents

Info

Publication number
DE3915519C2
DE3915519C2 DE19893915519 DE3915519A DE3915519C2 DE 3915519 C2 DE3915519 C2 DE 3915519C2 DE 19893915519 DE19893915519 DE 19893915519 DE 3915519 A DE3915519 A DE 3915519A DE 3915519 C2 DE3915519 C2 DE 3915519C2
Authority
DE
Germany
Prior art keywords
contact
cup
wall
arrangement according
following feature
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 - Lifetime
Application number
DE19893915519
Other languages
German (de)
English (en)
Other versions
DE3915519A1 (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 DE19893915519 priority Critical patent/DE3915519A1/de
Publication of DE3915519A1 publication Critical patent/DE3915519A1/de
Application granted granted Critical
Publication of DE3915519C2 publication Critical patent/DE3915519C2/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19893915519 1989-05-11 1989-05-11 Axialmagnetfeld-kontaktanordnung fuer vakuumschalter Granted DE3915519A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893915519 DE3915519A1 (de) 1989-05-11 1989-05-11 Axialmagnetfeld-kontaktanordnung fuer vakuumschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893915519 DE3915519A1 (de) 1989-05-11 1989-05-11 Axialmagnetfeld-kontaktanordnung fuer vakuumschalter

Publications (2)

Publication Number Publication Date
DE3915519A1 DE3915519A1 (de) 1989-10-19
DE3915519C2 true DE3915519C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-16

Family

ID=6380511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893915519 Granted DE3915519A1 (de) 1989-05-11 1989-05-11 Axialmagnetfeld-kontaktanordnung fuer vakuumschalter

Country Status (1)

Country Link
DE (1) DE3915519A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112113A1 (de) * 1991-04-10 1991-11-07 Slamecka Ernst Kontaktanordnung fuer vakuumschalter
DE19904042A1 (de) * 1999-02-02 2000-09-21 Schmalz J Gmbh Ejektor
DE102010022268A1 (de) * 2010-05-31 2011-12-01 Siemens Aktiengesellschaft Kontaktscheibe für ein Vakuumschaltrohr

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112216533B (zh) * 2020-10-29 2022-06-14 阜阳中骄智能科技有限公司 一种基于电弧屏蔽结构的触点防护机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2279216A1 (fr) * 1973-09-10 1976-02-13 Tokyo Shibaura Electric Co Interrupteur a vide a champ magnetique
NL168361C (nl) * 1977-12-05 1982-03-16 Hazemeijer Bv Elektrische vacuumschakelaar.
DE3510980A1 (de) * 1985-03-22 1985-08-22 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter - kontaktanordnung
DE3510981A1 (de) * 1985-03-22 1985-10-31 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Vakuumschalter - erregerkontaktanordnung
DE3613450A1 (de) * 1986-04-21 1987-10-22 Siemens Ag Kontaktanordnung fuer vakuumschalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112113A1 (de) * 1991-04-10 1991-11-07 Slamecka Ernst Kontaktanordnung fuer vakuumschalter
DE19904042A1 (de) * 1999-02-02 2000-09-21 Schmalz J Gmbh Ejektor
DE102010022268A1 (de) * 2010-05-31 2011-12-01 Siemens Aktiengesellschaft Kontaktscheibe für ein Vakuumschaltrohr

Also Published As

Publication number Publication date
DE3915519A1 (de) 1989-10-19

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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
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee