ES2090810T3 - ELECTRIC SWITCH. - Google Patents
ELECTRIC SWITCH.Info
- Publication number
- ES2090810T3 ES2090810T3 ES93116039T ES93116039T ES2090810T3 ES 2090810 T3 ES2090810 T3 ES 2090810T3 ES 93116039 T ES93116039 T ES 93116039T ES 93116039 T ES93116039 T ES 93116039T ES 2090810 T3 ES2090810 T3 ES 2090810T3
- Authority
- ES
- Spain
- Prior art keywords
- contact
- contact element
- lever
- stop
- drive rod
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Breakers (AREA)
- Lock And Its Accessories (AREA)
- Air Bags (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Abstract
An electrical switch (50) has two contact points. Each of these contact points has a fixed contact element (12) and a moving contact element (12) which interacts with said fixed contact element (12) and is fitted on in each case one contact lever (13, 61) which moves in a pivoting manner, said contact elements (12) being coupled to one another by means of a drive rod (17). The contact lever has a stop (23) allocated to it, against which the contact lever rests during switching off and about which the contact lever is rotated during switching. If the ratio between the distance between the moving contact element and the stop to the distance between the stop and the point at which the drive rod acts is greater than 1.5, especially 2, the moving contact element moves quicker than the drive rod which is driven by the contact lever. Such a switch is used, for example, in the case of auxiliary switches or neutral-conductor isolators which can be assigned to a line protection circuit breaker. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4233853 | 1992-10-08 | ||
DE4329100A DE4329100A1 (en) | 1992-10-08 | 1993-08-30 | Electrical switch |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2090810T3 true ES2090810T3 (en) | 1996-10-16 |
Family
ID=25919279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93116039T Expired - Lifetime ES2090810T3 (en) | 1992-10-08 | 1993-10-05 | ELECTRIC SWITCH. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0591905B1 (en) |
AT (1) | ATE138495T1 (en) |
DE (2) | DE4329100A1 (en) |
ES (1) | ES2090810T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19503530B4 (en) * | 1995-02-03 | 2006-07-06 | Aeg Niederspannungstechnik Gmbh & Co Kg | Circuit breaker |
DE29701829U1 (en) * | 1997-02-03 | 1997-04-10 | Siemens AG, 80333 München | Switchgear with rotary drive |
DE10216371A1 (en) * | 2002-04-12 | 2003-10-23 | Abb Patent Gmbh | auxiliary switch |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH618288A5 (en) * | 1977-08-05 | 1980-07-15 | Weber Ag Fab Elektro | |
NL192589C (en) * | 1980-01-04 | 1997-10-03 | Abb Componenten B V | Switching machine. |
EP0054499B1 (en) * | 1980-12-16 | 1984-06-13 | Legrand | Circuit breaker with neutral-line disconnection |
FR2507002A1 (en) * | 1981-05-27 | 1982-12-03 | Weber Ag Fab Elektro | Contact device for circuit breaker - has stop with two projections extending towards movable contact lever |
DE3242062A1 (en) * | 1982-11-13 | 1984-05-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | ELECTRIC SWITCH |
DD217924A1 (en) * | 1983-10-06 | 1985-01-23 | Oppach Schaltelektronik | SWITCH ASSEMBLY FOR OVERLOAD PROTECTION SWITCH |
DE3410157A1 (en) * | 1984-03-20 | 1985-09-26 | Brown, Boveri & Cie Ag, 6800 Mannheim | ELECTRICAL SWITCH WITH ONE SWITCHING CONTACT POINT FOR A PHASE CORE AND FOR A NEUTRAL |
DE3825443A1 (en) * | 1988-07-27 | 1990-02-01 | Asea Brown Boveri | ELECTRICAL SWITCHGEAR |
DE3940228A1 (en) * | 1989-12-05 | 1991-06-06 | Asea Brown Boveri | REAR DERAILLEUR FOR AN ELECTRICAL SWITCH |
DE4013840A1 (en) * | 1990-04-30 | 1991-10-31 | Felten & Guilleaume Energie | SWITCHING MECHANISM FOR LOW VOLTAGE SWITCHGEAR |
-
1993
- 1993-08-30 DE DE4329100A patent/DE4329100A1/en not_active Withdrawn
- 1993-10-05 EP EP93116039A patent/EP0591905B1/en not_active Expired - Lifetime
- 1993-10-05 AT AT93116039T patent/ATE138495T1/en not_active IP Right Cessation
- 1993-10-05 ES ES93116039T patent/ES2090810T3/en not_active Expired - Lifetime
- 1993-10-05 DE DE59302676T patent/DE59302676D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0591905B1 (en) | 1996-05-22 |
DE59302676D1 (en) | 1996-06-27 |
ATE138495T1 (en) | 1996-06-15 |
DE4329100A1 (en) | 1994-04-14 |
EP0591905A1 (en) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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