IL108746A0 - Switching device, especially a protective circuit breaker - Google Patents
Switching device, especially a protective circuit breakerInfo
- Publication number
- IL108746A0 IL108746A0 IL10874694A IL10874694A IL108746A0 IL 108746 A0 IL108746 A0 IL 108746A0 IL 10874694 A IL10874694 A IL 10874694A IL 10874694 A IL10874694 A IL 10874694A IL 108746 A0 IL108746 A0 IL 108746A0
- Authority
- IL
- Israel
- Prior art keywords
- circuit breaker
- moving contact
- switching device
- protective circuit
- 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)
- Electronic Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Burglar Alarm Systems (AREA)
- Mechanisms For Operating Contacts (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 (2)
Publication Number | Publication Date |
---|---|
IL108746A0 true IL108746A0 (en) | 1994-05-30 |
IL108746A IL108746A (en) | 1997-02-18 |
Family
ID=8212717
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL10870294A IL108702A (en) | 1993-03-19 | 1994-02-18 | Protective circuit breaker |
IL10874694A IL108746A (en) | 1993-03-19 | 1994-02-23 | Switching device especially a protective circuit breaker |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL10870294A IL108702A (en) | 1993-03-19 | 1994-02-18 | Protective circuit breaker |
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 AT AT93104531T patent/ATE138760T1/en not_active IP Right Cessation
- 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 DE DE59302753T patent/DE59302753D1/en not_active Expired - Fee Related
-
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 |
---|---|
TR27419A (en) | 1995-04-14 |
IL108746A (en) | 1997-02-18 |
DE59302753D1 (en) | 1996-07-04 |
EP0616351A1 (en) | 1994-09-21 |
ES2088804T3 (en) | 1996-09-16 |
EP0616351B1 (en) | 1996-05-29 |
ATE138760T1 (en) | 1996-06-15 |
IL108702A0 (en) | 1994-05-30 |
IL108702A (en) | 1998-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
RH1 | Patent not in force |