DE59302753D1 - Switching device, in particular circuit breakers - Google Patents
Switching device, in particular circuit breakersInfo
- Publication number
- DE59302753D1 DE59302753D1 DE59302753T DE59302753T DE59302753D1 DE 59302753 D1 DE59302753 D1 DE 59302753D1 DE 59302753 T DE59302753 T DE 59302753T DE 59302753 T DE59302753 T DE 59302753T DE 59302753 D1 DE59302753 D1 DE 59302753D1
- Authority
- DE
- Germany
- Prior art keywords
- moving contact
- switching device
- circuit breaker
- circuit breakers
- clamping lever
- 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 - Fee Related
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
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 |
---|---|
DE59302753D1 true DE59302753D1 (en) | 1996-07-04 |
Family
ID=8212717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59302753T Expired - Fee Related DE59302753D1 (en) | 1993-03-19 | 1993-03-19 | Switching device, in particular circuit breakers |
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2436492A1 (en) * | 1978-09-12 | 1980-04-11 | Merlin Gerin | LOW VOLTAGE MULTIPOLLE CIRCUIT BREAKER EQUIPPED WITH A ROD POSITIONING DEVICE |
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 EP EP93104531A patent/EP0616351B1/en not_active Expired - Lifetime
- 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
-
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
Also Published As
Publication number | Publication date |
---|---|
EP0616351B1 (en) | 1996-05-29 |
ES2088804T3 (en) | 1996-09-16 |
EP0616351A1 (en) | 1994-09-21 |
IL108702A (en) | 1998-08-16 |
ATE138760T1 (en) | 1996-06-15 |
IL108746A (en) | 1997-02-18 |
IL108746A0 (en) | 1994-05-30 |
IL108702A0 (en) | 1994-05-30 |
TR27419A (en) | 1995-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |