AT378283B - CIRCUIT BREAKER WITH SWITCH FOR A CENTER - Google Patents
CIRCUIT BREAKER WITH SWITCH FOR A CENTERInfo
- Publication number
- AT378283B AT378283B AT0415683A AT415683A AT378283B AT 378283 B AT378283 B AT 378283B AT 0415683 A AT0415683 A AT 0415683A AT 415683 A AT415683 A AT 415683A AT 378283 B AT378283 B AT 378283B
- Authority
- AT
- Austria
- Prior art keywords
- circuit breaker
- lug
- engaging
- movable contact
- middle conductor
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
Abstract
1. Fault-current or line protection circuit breaker (1) with a circuit breaker (12) for a middle conductor, in which the movable connecting bridge (4) of the circuit breaker is connected to the movable contact (14) of the circuit breaker (12) for the middle conductor by way of a slide (22) guided on the side wall of the housing (2, 3) of the circuit breaker, in which case the slide (22) comprises a lug (25) engaging on the connecting bridge (4) of the circuit breaker and at least one projection (26) located on the opposite side of the slide (22) to the lug (25) and engaging on the movable contact (14) of the circuit breaker (12) for the middle conductor and in which case the lug (25) is insulated electrically with respect to the projection (26), characterised in that the lug (25) constructed as a pin is the bearing bolt for the joint between the connecting bridge (4) and its actuating member, namely a bridge cover plate (5) and that the projection (26) engaging on the movable contact (14) of the circuit breaker (12) for the middle conductor is a pin engaging in a hole in the movable contact (14).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0415683A AT378283B (en) | 1983-11-28 | 1983-11-28 | CIRCUIT BREAKER WITH SWITCH FOR A CENTER |
AT84890225T ATE27747T1 (en) | 1983-11-28 | 1984-11-22 | RESIDUAL CURRENT OR CIRCUIT BREAKER WITH SWITCH FOR A CENTER CONDUCTOR. |
EP84890225A EP0149441B1 (en) | 1983-11-28 | 1984-11-22 | Protective fault-current switch or protective circuit breaker with a switch for a neutral conductor |
DE8484890225T DE3464176D1 (en) | 1983-11-28 | 1984-11-22 | Protective fault-current switch or protective circuit breaker with a switch for a neutral conductor |
DK559684A DK160027C (en) | 1983-11-28 | 1984-11-26 | ERROR CIRCUIT AND WIRE PROTECTION SWITCH WITH AN INTERMEDIATE SWITCH |
AU35943/84A AU573769B2 (en) | 1983-11-28 | 1984-11-27 | Circuit breaker incorporating neutral wire switch |
ES538502A ES538502A0 (en) | 1983-11-28 | 1984-11-28 | PROTECTION DISCONNECTING DEVICE FOR ERROR CURRENT OR LINE CURRENT, WITH NEUTRAL PARK CONDUCTOR SWITCH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0415683A AT378283B (en) | 1983-11-28 | 1983-11-28 | CIRCUIT BREAKER WITH SWITCH FOR A CENTER |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA415683A ATA415683A (en) | 1984-11-15 |
AT378283B true AT378283B (en) | 1985-07-10 |
Family
ID=3560397
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0415683A AT378283B (en) | 1983-11-28 | 1983-11-28 | CIRCUIT BREAKER WITH SWITCH FOR A CENTER |
AT84890225T ATE27747T1 (en) | 1983-11-28 | 1984-11-22 | RESIDUAL CURRENT OR CIRCUIT BREAKER WITH SWITCH FOR A CENTER CONDUCTOR. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84890225T ATE27747T1 (en) | 1983-11-28 | 1984-11-22 | RESIDUAL CURRENT OR CIRCUIT BREAKER WITH SWITCH FOR A CENTER CONDUCTOR. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0149441B1 (en) |
AT (2) | AT378283B (en) |
AU (1) | AU573769B2 (en) |
DE (1) | DE3464176D1 (en) |
DK (1) | DK160027C (en) |
ES (1) | ES538502A0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT384907B (en) * | 1985-12-02 | 1988-01-25 | Felten & Guilleaume Ag Oester | Fault current circuit breaker and circuit breaker (residual current device) |
FR2604294B1 (en) * | 1986-09-23 | 1994-05-20 | Merlin Et Gerin | MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER WITH MODULAR ASSEMBLY |
DE3825442A1 (en) * | 1988-07-27 | 1990-02-08 | Asea Brown Boveri | SWIVELING LEVER |
AT402583B (en) * | 1992-11-25 | 1997-06-25 | Felten & Guilleaume Ag Oester | CIRCUIT BREAKER WITH A THERMALLY AND MAGNETICALLY PROTECTED OUTER POLE AND AN UNprotected Neutral Pole |
AT410726B (en) * | 1993-03-18 | 2003-07-25 | Felten & Guilleaume Ag Oester | BREAKERS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503409A (en) * | 1944-10-09 | 1950-04-11 | Bulldog Electric Prod Co | Multipole switch |
US2875289A (en) * | 1958-01-02 | 1959-02-24 | Murray Mfg Corp | Two pole circuit breaker |
US2977444A (en) * | 1958-08-25 | 1961-03-28 | Wadsworth Electric Mfg Co | Common trip interlock |
GB933273A (en) * | 1959-12-30 | 1963-08-08 | Walsall Conduits Ltd | Improvements relating to electric circuit breakers |
US3353127A (en) * | 1965-06-07 | 1967-11-14 | Wood Electric Corp | Multipole circuit breaker with individual breakers coupled by slides therebetween |
FR1527535A (en) * | 1966-06-23 | 1968-05-31 | Gardy Particip App | Multipolar power switch |
DE1563919C3 (en) * | 1966-07-08 | 1978-04-20 | Josef Dipl.-Ing. 8500 Nuernberg Westermeyer | Multipole circuit breaker with inevitable all-pole disconnection |
US4347488A (en) * | 1980-11-21 | 1982-08-31 | Carlingswitch, Inc. | Multi-pole circuit breaker |
-
1983
- 1983-11-28 AT AT0415683A patent/AT378283B/en not_active IP Right Cessation
-
1984
- 1984-11-22 EP EP84890225A patent/EP0149441B1/en not_active Expired
- 1984-11-22 AT AT84890225T patent/ATE27747T1/en not_active IP Right Cessation
- 1984-11-22 DE DE8484890225T patent/DE3464176D1/en not_active Expired
- 1984-11-26 DK DK559684A patent/DK160027C/en not_active IP Right Cessation
- 1984-11-27 AU AU35943/84A patent/AU573769B2/en not_active Ceased
- 1984-11-28 ES ES538502A patent/ES538502A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DK559684A (en) | 1985-05-29 |
ES8601560A1 (en) | 1985-11-01 |
DE3464176D1 (en) | 1987-07-16 |
AU573769B2 (en) | 1988-06-23 |
EP0149441A1 (en) | 1985-07-24 |
EP0149441B1 (en) | 1987-06-10 |
ATA415683A (en) | 1984-11-15 |
DK559684D0 (en) | 1984-11-26 |
DK160027C (en) | 1991-06-03 |
ATE27747T1 (en) | 1987-06-15 |
DK160027B (en) | 1991-01-14 |
ES538502A0 (en) | 1985-11-01 |
AU3594384A (en) | 1985-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |