SI1146534T1 - Switching mechanism for a circuit breaker - Google Patents
Switching mechanism for a circuit breakerInfo
- Publication number
- SI1146534T1 SI1146534T1 SI200030010T SI200030010T SI1146534T1 SI 1146534 T1 SI1146534 T1 SI 1146534T1 SI 200030010 T SI200030010 T SI 200030010T SI 200030010 T SI200030010 T SI 200030010T SI 1146534 T1 SI1146534 T1 SI 1146534T1
- Authority
- SI
- Slovenia
- Prior art keywords
- rotation axis
- circuit breaker
- switching mechanism
- 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)
- Protection Of Static Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Switches With Compound Operations (AREA)
- Push-Button Switches (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 |
---|---|
SI1146534T1 true SI1146534T1 (en) | 2002-06-30 |
Family
ID=8175927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI200030010T SI1146534T1 (en) | 2000-04-11 | 2000-04-11 | Switching mechanism for a circuit breaker |
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 |
ATE110882T1 (en) * | 1989-08-08 | 1994-09-15 | Felten & Guilleaume Ag Oester | CIRCUIT BREAKER. |
DE69202052D1 (en) * | 1992-05-13 | 1995-05-18 | Hager Electro | Installation method for phase neutral circuit breakers and circuit breakers of this type. |
DE69200059D1 (en) * | 1992-05-13 | 1994-04-07 | Hager Electro | Switch lock for circuit breakers and circuit breakers, integrated with this. |
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 DE DE50000092T patent/DE50000092D1/en not_active Expired - Lifetime
- 2000-04-11 DK DK00890116T patent/DK1146534T3/en active
- 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 SI SI200030010T patent/SI1146534T1/en unknown
- 2000-04-11 PT PT00890116T patent/PT1146534E/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK1146534T3 (en) | 2002-04-22 |
DE50000092D1 (en) | 2002-02-28 |
EP1146534A1 (en) | 2001-10-17 |
EP1146534B1 (en) | 2002-01-02 |
ES2170047T3 (en) | 2002-08-01 |
ATE211581T1 (en) | 2002-01-15 |
PT1146534E (en) | 2002-07-31 |
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