ATE443920T1 - ELECTROMECHANICAL SWITCH - Google Patents
ELECTROMECHANICAL SWITCHInfo
- Publication number
- ATE443920T1 ATE443920T1 AT04802013T AT04802013T ATE443920T1 AT E443920 T1 ATE443920 T1 AT E443920T1 AT 04802013 T AT04802013 T AT 04802013T AT 04802013 T AT04802013 T AT 04802013T AT E443920 T1 ATE443920 T1 AT E443920T1
- Authority
- AT
- Austria
- Prior art keywords
- actuating shaft
- interrupters
- movable
- blocking
- contacts
- Prior art date
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
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Disclosed is an electromechanical switch, e.g. a circuit breaker and/or residual current circuit breaker, comprising at least two interrupters, each of which encompasses a movable and an associated stationary contact. The movable contacts (6) are pivotally retained on an actuating shaft (4) that moves cams (13) while being spring (18)-biased in the direction of the closed position of the respective cooperating contacts (10, 6). Each of said movable contacts (6) rests against a stop (20) of the actuating shaft (4) in a position of the actuating shaft (4), which corresponds to the open position of the cooperating contacts (10, 6), the actuating shaft (4) being twistable via an actuating lever (3). Each movable contact (6) is provided with an extension (15) that cooperates with blocking parts (8) which are pivotally retained and prevent the movable contacts (6) from moving across a given angle of rotation of the actuating shaft (4) while releasing the movable contacts (6) once a given angle of rotation of the actuating shaft (4) has been exceeded. In order to make such a switch comprising interrupters for outer conductors and interrupters for neutral conductors easy to produce, the blocking parts (8) of the interrupters used as interrupters (A) for outer conductors are pivotally retained on a shaft (7) that runs parallel to the actuating shaft (4), are biased counter to the blocking position thereof, and are embodied with both a section (14) blocking the movement of the movable contact (6) across the given angle of rotation of the actuating shaft (4) and a section (12) which can be controlled by a cam (13), said cam (13) being moved by the actuating shaft (4), while an interrupter that is used as an interrupter (N) for a neutral conductor is configured without the blocking part (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA57/2004A AT505093B1 (en) | 2004-01-19 | 2004-01-19 | ELECTROMECHANICAL SWITCH |
PCT/AT2004/000451 WO2005069335A1 (en) | 2004-01-19 | 2004-12-22 | Electromechanical switch |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE443920T1 true ATE443920T1 (en) | 2009-10-15 |
Family
ID=34754117
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ATA57/2004A AT505093B1 (en) | 2004-01-19 | 2004-01-19 | ELECTROMECHANICAL SWITCH |
AT04802013T ATE443920T1 (en) | 2004-01-19 | 2004-12-22 | ELECTROMECHANICAL SWITCH |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ATA57/2004A AT505093B1 (en) | 2004-01-19 | 2004-01-19 | ELECTROMECHANICAL SWITCH |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1709659B1 (en) |
AT (2) | AT505093B1 (en) |
DE (1) | DE502004010136D1 (en) |
WO (1) | WO2005069335A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923941B1 (en) * | 2007-11-16 | 2014-09-05 | Schneider Electric Ind Sas | ELECTRICAL CUTTING DEVICE SUCH AS A CIRCUIT BREAKER OR SWITCH |
SI24729A (en) | 2014-05-23 | 2015-11-30 | Nela, Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. | A mechanism for speed independent switching on contacts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE934600C (en) * | 1950-01-01 | 1955-10-27 | Siemens Ag | Device for suppressing contact bounces on switches with instantaneous activation |
CH608128A5 (en) * | 1976-04-26 | 1978-12-15 | Maier Carl Cmc & Cie Ag | Switching apparatus having initial restraint of the closing movement |
DE2952132B1 (en) * | 1979-12-22 | 1981-06-11 | Lindner GmbH, Fabrik elektrtischer Lampen und Apparate, 8600 Bamberg | Disconnectable electrical built-in fuse bases for fuse links with end contact caps and separable neutral contacts |
US5214402A (en) * | 1991-12-23 | 1993-05-25 | North American Philips Corporation | Trip link latch and interpole link for a circuit breaker |
FR2713393B1 (en) * | 1993-12-06 | 1996-02-23 | Hager Electro | Electric switch with default release. |
FR2717617B1 (en) * | 1994-03-15 | 1996-05-31 | Hager Electro | Improvement to differential switches. |
FR2740900B1 (en) * | 1995-11-08 | 1998-01-09 | Legrand Sa | ELECTRIC APPARATUS WITH SNAP-ON |
-
2004
- 2004-01-19 AT ATA57/2004A patent/AT505093B1/en not_active IP Right Cessation
- 2004-12-22 WO PCT/AT2004/000451 patent/WO2005069335A1/en not_active Application Discontinuation
- 2004-12-22 DE DE502004010136T patent/DE502004010136D1/en active Active
- 2004-12-22 AT AT04802013T patent/ATE443920T1/en active
- 2004-12-22 EP EP04802013A patent/EP1709659B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE502004010136D1 (en) | 2009-11-05 |
AT505093A2 (en) | 2008-10-15 |
AT505093A3 (en) | 2012-11-15 |
WO2005069335A1 (en) | 2005-07-28 |
EP1709659B1 (en) | 2009-09-23 |
AT505093B1 (en) | 2013-02-15 |
EP1709659A1 (en) | 2006-10-11 |
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