TR27419A - Switching equipment, especially protection switch. - Google Patents
Switching equipment, especially protection switch.Info
- Publication number
- TR27419A TR27419A TR00159/94A TR15994A TR27419A TR 27419 A TR27419 A TR 27419A TR 00159/94 A TR00159/94 A TR 00159/94A TR 15994 A TR15994 A TR 15994A TR 27419 A TR27419 A TR 27419A
- Authority
- TR
- Turkey
- Prior art keywords
- moving contact
- switching equipment
- protection switch
- circuit breaker
- clamping lever
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
-
- 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
- H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electronic Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Burglar Alarm Systems (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
A switching device, in particular a circuit breaker, such as a line protection circuit breaker, at least one of whose switching contacts (2, 3) is connected, as a moving contact (3) via a kinematic system (4) which may be part of a latching mechanism (5), to a manual operating device (6), and whose contact erosion can be compensated for by means of an adjustable excess movement. It is provided, that, in the kinematic system (4), one element interacts as a clamping lever (9) with the moving contact (3), in that the clamping lever (9) or moving contact (3) has, in a stiff basic structure (33, cf. FIG 9), a web which can bend out as an adjusting web (10) which rests, by means of an engagement body (11), on an associated bearing edge (12) when the contacts (2, 3) are in the open position. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93104531A EP0616351B1 (en) | 1993-03-19 | 1993-03-19 | Switching device, in particular circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
TR27419A true TR27419A (en) | 1995-04-14 |
Family
ID=8212717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR00159/94A TR27419A (en) | 1993-03-19 | 1994-02-15 | Switching equipment, especially protection switch. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0616351B1 (en) |
AT (1) | ATE138760T1 (en) |
DE (1) | DE59302753D1 (en) |
ES (1) | ES2088804T3 (en) |
IL (2) | IL108702A (en) |
TR (1) | TR27419A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743037A1 (en) * | 1997-09-30 | 1999-04-01 | Siemens Ag | Protective circuit-breaker esp. automatic cut-out |
DE102010019033B4 (en) * | 2010-05-03 | 2012-02-23 | Abb Ag | Electrical service switching device |
CN104900453B (en) * | 2015-05-28 | 2017-05-10 | 温州锐能电器有限公司 | Residual-current circuit breaker |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008990A1 (en) * | 1978-09-12 | 1980-03-19 | Merlin Gerin | Low voltage multi-pole circuit breaker provided with a device for setting the bar |
US4551597A (en) * | 1983-12-19 | 1985-11-05 | Westinghouse Electric Corp. | Molded case circuit breaker with adjustable stationary lower electrical contact |
-
1993
- 1993-03-19 DE DE59302753T patent/DE59302753D1/en not_active Expired - Fee Related
- 1993-03-19 ES ES93104531T patent/ES2088804T3/en not_active Expired - Lifetime
- 1993-03-19 AT AT93104531T patent/ATE138760T1/en not_active IP Right Cessation
- 1993-03-19 EP EP93104531A patent/EP0616351B1/en not_active Expired - Lifetime
-
1994
- 1994-02-15 TR TR00159/94A patent/TR27419A/en unknown
- 1994-02-18 IL IL10870294A patent/IL108702A/en not_active IP Right Cessation
- 1994-02-23 IL IL10874694A patent/IL108746A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008990A1 (en) * | 1978-09-12 | 1980-03-19 | Merlin Gerin | Low voltage multi-pole circuit breaker provided with a device for setting the bar |
US4551597A (en) * | 1983-12-19 | 1985-11-05 | Westinghouse Electric Corp. | Molded case circuit breaker with adjustable stationary lower electrical contact |
Also Published As
Publication number | Publication date |
---|---|
IL108746A0 (en) | 1994-05-30 |
EP0616351A1 (en) | 1994-09-21 |
IL108702A (en) | 1998-08-16 |
EP0616351B1 (en) | 1996-05-29 |
IL108746A (en) | 1997-02-18 |
ATE138760T1 (en) | 1996-06-15 |
ES2088804T3 (en) | 1996-09-16 |
DE59302753D1 (en) | 1996-07-04 |
IL108702A0 (en) | 1994-05-30 |
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