DK1146534T3 - Switching mechanism for a safety switch - Google Patents
Switching mechanism for a safety switchInfo
- Publication number
- DK1146534T3 DK1146534T3 DK00890116T DK00890116T DK1146534T3 DK 1146534 T3 DK1146534 T3 DK 1146534T3 DK 00890116 T DK00890116 T DK 00890116T DK 00890116 T DK00890116 T DK 00890116T DK 1146534 T3 DK1146534 T3 DK 1146534T3
- Authority
- DK
- Denmark
- Prior art keywords
- rotation axis
- switching mechanism
- safety switch
- pawl
- wall
- 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
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring
-
- 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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
- Protection Of Static Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The mechanism has a pivotable bearer (17) with an intermediate wall normal to the mechanism rotation axis and a pawl support with a shoulder near the upper end of the wall on which a pawl protrusion can engage. The pawl rotates about an axis at the upper end of the wall and is coupled to an actuating lever. The switching bridge (9) rotation axis (36) is offset towards movable contacts (8,8') with respect to the mechanism rotation axis (16).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00890116A EP1146534B1 (en) | 2000-04-11 | 2000-04-11 | Switching mechanism for a circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1146534T3 true DK1146534T3 (en) | 2002-04-22 |
Family
ID=8175927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00890116T DK1146534T3 (en) | 2000-04-11 | 2000-04-11 | Switching mechanism for a safety switch |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1146534B1 (en) |
AT (1) | ATE211581T1 (en) |
DE (1) | DE50000092D1 (en) |
DK (1) | DK1146534T3 (en) |
ES (1) | ES2170047T3 (en) |
PT (1) | PT1146534E (en) |
SI (1) | SI1146534T1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116863B (en) * | 2004-01-19 | 2006-03-15 | Abb Oy | Switching device equipped with zero conductor |
NL1027343C2 (en) * | 2004-10-26 | 2006-04-27 | Eaton Electric Nv | Switch is for breaking current circuit and comprises housing with mechanical switch assembly for operation of contacts, short circuit current protection device for breaking current circuit in event of sudden very high circulating current |
FR2956922B1 (en) * | 2010-03-01 | 2012-08-24 | Schneider Electric Ind Sas | CUTTING DEVICE |
GB2571365A (en) * | 2018-02-23 | 2019-08-28 | Eaton Intelligent Power Ltd | Electrical Switchgear |
CN114914129A (en) * | 2021-02-09 | 2022-08-16 | 施耐德电器工业公司 | Direct current breaker |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4882557A (en) * | 1987-11-13 | 1989-11-21 | Airpax Corporation | Multipole circuit breaker system with differential pole operation |
DE59006962D1 (en) * | 1989-08-08 | 1994-10-06 | Felten & Guilleaume Ag Oester | Miniature circuit breaker. |
ES2072124T3 (en) * | 1992-05-13 | 1995-07-01 | Hager Electro | ASSEMBLY PROCEDURE OF PHASE AND NEUTRAL CIRCUIT BREAKERS AND A CIRCUIT BREAKER OF THIS TYPE. |
ATE102391T1 (en) * | 1992-05-13 | 1994-03-15 | Hager Electro | KEYLOCK FOR CIRCUIT BREAKER AND CIRCUIT BREAKER INTEGRATED WITH IT. |
AT404648B (en) * | 1992-06-29 | 1999-01-25 | Felten & Guilleaume Ag Oester | SELF-SWITCH |
FR2709205B1 (en) * | 1993-08-17 | 1995-10-20 | Merlin Gerin | Four-pole differential switch. |
FR2723470A1 (en) * | 1994-08-04 | 1996-02-09 | Legrand Sa | BREAKER |
-
2000
- 2000-04-11 ES ES00890116T patent/ES2170047T3/en not_active Expired - Lifetime
- 2000-04-11 SI SI200030010T patent/SI1146534T1/en unknown
- 2000-04-11 AT AT00890116T patent/ATE211581T1/en not_active IP Right Cessation
- 2000-04-11 EP EP00890116A patent/EP1146534B1/en not_active Expired - Lifetime
- 2000-04-11 DK DK00890116T patent/DK1146534T3/en active
- 2000-04-11 PT PT00890116T patent/PT1146534E/en unknown
- 2000-04-11 DE DE50000092T patent/DE50000092D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1146534B1 (en) | 2002-01-02 |
ATE211581T1 (en) | 2002-01-15 |
ES2170047T3 (en) | 2002-08-01 |
SI1146534T1 (en) | 2002-06-30 |
DE50000092D1 (en) | 2002-02-28 |
PT1146534E (en) | 2002-07-31 |
EP1146534A1 (en) | 2001-10-17 |
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