HUP9900869A2 - Circuit breaker with more different poles - Google Patents
Circuit breaker with more different polesInfo
- Publication number
- HUP9900869A2 HUP9900869A2 HU9900869A HUP9900869A HUP9900869A2 HU P9900869 A2 HUP9900869 A2 HU P9900869A2 HU 9900869 A HU9900869 A HU 9900869A HU P9900869 A HUP9900869 A HU P9900869A HU P9900869 A2 HUP9900869 A2 HU P9900869A2
- Authority
- HU
- Hungary
- Prior art keywords
- width
- equal
- chambers
- circuit breaker
- protection chamber
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- 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
- H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
-
- 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
- H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Electronic Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Push-Button Switches (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Keying Circuit Devices (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Control Of Eletrric Generators (AREA)
- Retarders (AREA)
Abstract
A találmány tárgya többsarkú különbözeti megszakító, amely űgyanabbanaz egy alapmődűl (M) n számú többszörösével egyenlő szélességű (L)házban (11) egyrészt párős számú, azőnős szélességű bőntókamrát (12)tartalmaz, amelyek egymással párhűzamősak, és mindegyikhez tartőzikegy bemeneti kapőcs (13E) és egy kimeneti kapőcs (13S), másrészt egykülönbözeti védelmi kamrát (15). A találmány értelmében a különbözetivédelmi kamra (15) egészében a bőntókamrákkal (12) párhűzamősanhelyezkedik el, és eltekintve az elkerülhetetlenül fennállófalvastagságőktól a bőntókamrák (12) szélessége (l1) lényegében azalábbi értékkel egyenlő: l1 = 2M/3, és a különbözeti védelmi kamra(15) szélessége (l2) legfeljebb az alábbi értékkel egyenlő: l2 =1/2n111. A találmány kétsarkú és négysarkú különbözeti megszakítókhőzalkalmazható. ŕThe subject of the invention is a multi-corner differential circuit breaker, which, in the same housing (11) with a width (L) equal to the n number of a basic module (M), contains an even number of equal-width fault chambers (12), which are in parallel with each other, and each of them has an input terminal (13E). and an output terminal (13S), on the other hand a differential protection chamber (15). According to the invention, the differential protection chamber (15) is located parallel to the prison chambers (12) as a whole, and apart from the inevitably existing wall thicknesses, the width (l1) of the prison chambers (12) is essentially equal to the following value: l1 = 2M/3, and the differential protection chamber (15 ) width (l2) is at most equal to the following value: l2 =1/2n111. The invention can be used for two-pole and four-pole differential circuit breakers. ŕ
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9804153A FR2777110B1 (en) | 1998-04-03 | 1998-04-03 | MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER |
Publications (3)
Publication Number | Publication Date |
---|---|
HU9900869D0 HU9900869D0 (en) | 1999-06-28 |
HUP9900869A2 true HUP9900869A2 (en) | 1999-12-28 |
HUP9900869A3 HUP9900869A3 (en) | 2000-10-30 |
Family
ID=9524821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9900869A HUP9900869A3 (en) | 1998-04-03 | 1999-04-02 | Circuit breaker with more different poles |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0948021B1 (en) |
AT (1) | ATE331295T1 (en) |
DE (1) | DE69931989T2 (en) |
ES (1) | ES2267235T3 (en) |
FR (1) | FR2777110B1 (en) |
HU (1) | HUP9900869A3 (en) |
PL (1) | PL193817B1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20011575A1 (en) * | 2001-07-23 | 2003-01-23 | Abb Service Srl | MODULAR TETRAPOLAR DIFFERENTIAL SWITCH |
FR2902924B1 (en) * | 2006-06-26 | 2008-08-01 | Schneider Electric Ind Sas | MODULAR ELECTRICAL APPARATUS PROVIDING AT LEAST TWO ELECTRICAL FUNCTIONS SUCH AS A DIFFERENTIAL CIRCUIT BREAKER. |
FR2918209B1 (en) | 2007-06-29 | 2009-07-31 | Schneider Electric Ind Sas | ELECTRICAL CUTTING APPARATUS COMPRISING AN ADDITIONAL ELECTRICAL FUNCTION |
FR2930838B1 (en) * | 2008-05-05 | 2010-04-16 | Schneider Electric Ind Sas | MODULAR ELECTRICAL DEVICE |
CN102884603B (en) * | 2010-04-14 | 2015-04-01 | ABBSpA公司 | Residual current protection device |
FR2982409B1 (en) * | 2011-11-07 | 2023-03-10 | Schneider Electric Ind Sas | METHOD FOR MANUFACTURING A MAGNETIC TORUS FOR A DIRECT CURRENT SENSOR, AND TORUS MADE ACCORDING TO THIS METHOD |
FR3016078A1 (en) | 2013-12-27 | 2015-07-03 | Legrand France | ELECTRICAL EQUIPMENT WITH MODULAR FORMAT |
CN104134589B (en) * | 2014-07-17 | 2016-01-20 | 正泰集团股份有限公司 | A kind of low-voltage circuit breaker with residual current trip gear |
FR3029350B1 (en) | 2014-12-01 | 2016-12-23 | Hager-Electro Sas | DEVICE FOR DIFFERENTIAL PROTECTION |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720548B1 (en) * | 1994-05-31 | 1996-08-30 | Legrand Sa | Differential release device. |
US5510759A (en) * | 1994-06-23 | 1996-04-23 | Eaton Corporation | Miniature circuit breaker with ground fault electronics supported by stiff conductors for easy assembly |
FR2723470A1 (en) * | 1994-08-04 | 1996-02-09 | Legrand Sa | BREAKER |
FR2731837B1 (en) * | 1995-03-16 | 1997-06-06 | Legrand Sa | SINGLE POLE AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER |
-
1998
- 1998-04-03 FR FR9804153A patent/FR2777110B1/en not_active Expired - Lifetime
-
1999
- 1999-03-30 AT AT99400774T patent/ATE331295T1/en not_active IP Right Cessation
- 1999-03-30 ES ES99400774T patent/ES2267235T3/en not_active Expired - Lifetime
- 1999-03-30 DE DE69931989T patent/DE69931989T2/en not_active Expired - Lifetime
- 1999-03-30 EP EP99400774A patent/EP0948021B1/en not_active Expired - Lifetime
- 1999-04-01 PL PL332348A patent/PL193817B1/en unknown
- 1999-04-02 HU HU9900869A patent/HUP9900869A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69931989D1 (en) | 2006-08-03 |
HUP9900869A3 (en) | 2000-10-30 |
FR2777110A1 (en) | 1999-10-08 |
DE69931989T2 (en) | 2007-03-01 |
PL332348A1 (en) | 1999-10-11 |
EP0948021B1 (en) | 2006-06-21 |
ES2267235T3 (en) | 2007-03-01 |
PL193817B1 (en) | 2007-03-30 |
ATE331295T1 (en) | 2006-07-15 |
FR2777110B1 (en) | 2000-06-23 |
HU9900869D0 (en) | 1999-06-28 |
EP0948021A1 (en) | 1999-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC9A | Change of name, address |
Owner name: LEGRAND SNC, FR Free format text: FORMER OWNER(S): LEGRAND, FR Owner name: LEGRAND FRANCE, FR Free format text: FORMER OWNER(S): LEGRAND, FR |
|
FD9A | Lapse of provisional protection due to non-payment of fees |