EP0556109A1 - Schaltstruktur für Lastschalter - Google Patents
Schaltstruktur für Lastschalter Download PDFInfo
- Publication number
- EP0556109A1 EP0556109A1 EP93400314A EP93400314A EP0556109A1 EP 0556109 A1 EP0556109 A1 EP 0556109A1 EP 93400314 A EP93400314 A EP 93400314A EP 93400314 A EP93400314 A EP 93400314A EP 0556109 A1 EP0556109 A1 EP 0556109A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cage
- pusher
- contact bridge
- structure according
- circuit breaker
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000005520 electrodynamics Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Images
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
- H01H73/045—Bridging 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
- H01H1/20—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
Definitions
- the present invention relates to a contact bridge cutout structure for circuit breaker comprising, in a housing and for each pole, a movable contact bridge associated with fixed contacts and a contact pressure spring, the bridge being biased against of the spring by a pusher which is subject to a mechanism for opening and closing the contacts.
- Such structures are well known and, in combination with arc extinguishing assemblies, have the function of opening the contacts of the respective poles in response to a voluntary or consecutive command to an electrical fault communicated to the opening mechanism. closing. It is desirable to confer on such a contact-carrying structure additional functions facilitating the mounting and / or operation of the circuit breaker.
- the object of the invention is in particular to transfer functions to the contact bridge structure, such as functions for guiding the pusher and / or arc confinement, usually devolved to the case of the circuit breaker.
- the pusher of the contact bridge is guided in a fixed cage mounted in the case of the circuit breaker.
- the function of guiding the pusher is therefore transferred to the breaking structure.
- the cutout structure can be produced as a telescopic subassembly which is easy to install in the circuit breaker housing.
- the pusher preferably comprises at least one light dimensioned to allow the introduction of the contact bridge and an angular movement of the bridge relative to the pusher, the movement being therefore made possible although the pusher is guided in translation in the fixed cage .
- the fixed cage has insulating lateral wings and a corresponding extension of its bottom wall to form cut-off pre-chambers which can be embraced by the ends of fins of arc extinguishing structures.
- the circuit breaker illustrated in FIG. 1 comprises a housing made of insulating material 10 of which only the base part is represented and, in this housing, several polar current paths each provided with a breaking structure S with separable contacts.
- each pole path comprises two fixed contacts 11, 12 arranged on fixed contact pieces 13, 14 connected to terminals not indicated.
- It comprises, on the other hand, two movable contacts 15, 16 associated respectively with the fixed contacts 11, 12 and arranged on an electrically conductive and movable bridge 17 to constitute a double-pole polar switch.
- a bottom wall 18 and interpolar partitions 19 are the elements of the housing cooperating with the breaking structure.
- the movable contact bridge 17 is biased by a mechanism (not shown) for opening and closing the contacts, this by means of a pusher 20 guided according to the invention in a fixed cage 21.
- the cage 21 is made of insulating material and comprises a bottom wall 22, side walls 23 perpendicular to the interpolar partitions 19 and provided with windows 24 and solid side walls 25 parallel to the partitions 19.
- the bottom wall 22 of the cage is placed on the bottom 18 of the housing 10 .
- FIG. 2 is illustrated in more detail a first embodiment of the breaking structure S.
- the windows 24 of the side walls 23 of the fixed cage are dimensioned to allow the displacement of the contact bridge, in particular under the effect of the opening-closing mechanism in the event of repulsion electrodynamics.
- the windows 24 determine an upper stop 26 for the contact bridge 17.
- a helical spring 28 of contact pressure is housed between the bottom wall 22 of the cage and the contact bridge 17 in a central recess 29 of the cage 21 which also serves as a housing and guide in translation for the pusher 20. The latter is thus guided against the internal faces of the side walls 23, 25 of the cage by respective walls 30, 31.
- the walls 30 of the pusher are indented by lights 32 dimensioned to allow, on the one hand, the introduction of the bridge into the pusher, on the other hand, an angular movement of the bridge relative to the pusher.
- a central orifice 33 allowing the passage of the spring 28.
- the bottom wall 22 of the fixed cage has a re-entrant part 34 serving for the passage of a folded flat piece 35 of arc deflection which connects them the respective interrupting chambers 36, 37.
- the fixed cage 21 of the cut-off structure S comprises insulating wings 38 parallel to the interpolar partitions 19 and extending longitudinally over a distance slightly greater than the length of the bridge 17 and of sufficient height to create a volume containing the cutting arcs.
- Finned assemblies 39 which have the function of dividing and driving out the arcs, comprise a certain number of fins 40 in the general shape of a U open on the contact side. The open area of the U embraces, by its wings 41, the insulating wings 38 of the fixed cage.
- the bottom wall 22 of the fixed cage is advantageously projecting to be housed in a central cavity 42 corresponding to an external projection of the bottom 18 of the housing 10, in order to reduce the overall height of the circuit breaker.
- Pins 43 are provided on the deck 17 to cooperate with corresponding shapes of the walls 30 of the pusher 20, in order to keep the bridge centered with respect to the pusher.
- the wings 38 of the cutting structure define, with a corresponding veil 44 which extends the bottom wall 22 of the cage, cutting pre-chambers 45, 46 housed in the chambers 36, 37.
- the fixed cage 21 is advantageously in a material distinct from that of the base of the housing since the cage supports most of the cutting stresses.
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Tumbler Switches (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9201496 | 1992-02-11 | ||
FR9201496A FR2687251B1 (fr) | 1992-02-11 | 1992-02-11 | Structure de coupure pour disjoncteur. |
PCT/FR1993/000386 WO1994024682A1 (fr) | 1992-02-11 | 1993-04-20 | Structure de coupure pour disjoncteur |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0556109A1 true EP0556109A1 (de) | 1993-08-18 |
EP0556109B1 EP0556109B1 (de) | 1996-05-15 |
Family
ID=26229247
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93400314A Expired - Lifetime EP0556109B1 (de) | 1992-02-11 | 1993-02-08 | Schaltstruktur für Lastschalter |
EP93909031A Expired - Lifetime EP0647350B1 (de) | 1992-02-11 | 1993-04-20 | Schaltstruktur für lastschalter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93909031A Expired - Lifetime EP0647350B1 (de) | 1992-02-11 | 1993-04-20 | Schaltstruktur für lastschalter |
Country Status (13)
Country | Link |
---|---|
US (1) | US5635886A (de) |
EP (2) | EP0556109B1 (de) |
JP (1) | JP3320813B2 (de) |
KR (1) | KR0129783B1 (de) |
CN (1) | CN1034616C (de) |
AU (1) | AU675934B2 (de) |
BR (1) | BR9306583A (de) |
CZ (1) | CZ285268B6 (de) |
DE (1) | DE69302599T2 (de) |
ES (1) | ES2125980T3 (de) |
FR (1) | FR2687251B1 (de) |
RU (1) | RU2087973C1 (de) |
WO (1) | WO1994024682A1 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2752087A1 (fr) * | 1996-07-30 | 1998-02-06 | Schneider Electric Sa | Appareil interrupteur de type contacteur-disjoncteur |
EP1073084A2 (de) * | 1999-07-29 | 2001-01-31 | ABBPATENT GmbH | Schaltkontaktanordnung für einen Leistungsschalter |
WO2001020631A1 (de) * | 1999-09-14 | 2001-03-22 | Moeller Gmbh | Niederspannungsschaltgerät |
EP1042772B1 (de) * | 1997-12-22 | 2002-03-13 | Siemens Aktiengesellschaft | Lichtbogenlöscheinrichtung für ein schaltgerät |
EP1681700A1 (de) * | 2003-11-04 | 2006-07-19 | Mitsubishi Denki Kabushiki Kaisha | Unterbrecherschalter |
KR100856594B1 (ko) * | 2003-11-28 | 2008-09-03 | 지멘스 악티엔게젤샤프트 | 스위칭 장치 |
EP2573784A1 (de) * | 2011-09-21 | 2013-03-27 | Siemens Aktiengesellschaft | Leistungsschalter mit optimierter Gehäusestabilisierung durch klemmend wirkende Festschaltstücke |
FR3074355A1 (fr) * | 2017-11-28 | 2019-05-31 | Schneider Electric Industries Sas | Dispositif de coupure d'un courant electrique |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19519756C1 (de) * | 1995-05-30 | 1996-07-25 | Siemens Ag | Elektromagnetisches Schaltgerät |
US6013889A (en) * | 1997-06-02 | 2000-01-11 | Allen-Bradley Company, Llc | Method for retaining a movable contact in a circuit interrupter |
DE19814411C1 (de) * | 1998-03-31 | 1999-07-15 | Moeller Gmbh | Elektromagnetisches Schaltgerät mit Löschkammern |
US6084488A (en) * | 1998-04-03 | 2000-07-04 | Pass & Seymour, Inc. | Compact high current relay |
DE19818058C2 (de) | 1998-04-22 | 2000-12-14 | Siemens Ag | Schaltgerät mit einer Schaltkammer-Baugruppe |
US6194984B1 (en) * | 1998-09-30 | 2001-02-27 | Rockwell Technologies, Llc | Movable contact assembly for an electrical contactor |
DE19856678C2 (de) * | 1998-12-04 | 2002-01-24 | Moeller Gmbh | Elektrische Schaltvorrichtung |
SE516457C2 (sv) * | 1999-01-28 | 2002-01-15 | Asea Brown Boveri | Brytare i kontaktor |
FR2801722B1 (fr) † | 1999-11-25 | 2001-12-28 | Schneider Electric Ind Sa | Dispositif de coupure pour appareil interrupteur |
JP3859053B2 (ja) * | 2000-07-07 | 2006-12-20 | 富士電機機器制御株式会社 | 回路遮断器 |
FR2813988B1 (fr) * | 2000-09-08 | 2003-10-17 | Schneider Electric Ind Sa | Dispositif de coupure d'un appareil interrupteur |
JP3959684B2 (ja) | 2002-09-09 | 2007-08-15 | 富士電機機器制御株式会社 | 回路遮断器 |
DE102005028474B4 (de) * | 2005-06-20 | 2008-04-30 | Siemens Ag | Kontaktsystem, insbesondere für ein Schaltgerät |
US7265311B1 (en) * | 2006-04-26 | 2007-09-04 | Caton Corporation | Arc chamber barrier with interlocking top for circuit breaker |
JP4908118B2 (ja) * | 2006-09-05 | 2012-04-04 | 河村電器産業株式会社 | 回路遮断器 |
JP4856522B2 (ja) * | 2006-11-21 | 2012-01-18 | 河村電器産業株式会社 | 回路遮断器 |
DE102006055007A1 (de) * | 2006-11-22 | 2008-05-29 | Abb Ag | Installationsschaltgerät mit einer Doppelunterbrechung |
US7982564B2 (en) * | 2008-06-30 | 2011-07-19 | Remy Technologies, Llc | Starter solenoid with vibration resistant features |
DE102009023556B4 (de) * | 2009-05-30 | 2012-01-19 | Abb Ag | Elektrisches Schaltgerät mit einem thermischen Auslöser |
WO2011015230A1 (en) * | 2009-08-04 | 2011-02-10 | Abb Ab | A low-voltage contactor |
JP2012043541A (ja) * | 2010-08-12 | 2012-03-01 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
DE102012201966A1 (de) * | 2012-02-09 | 2013-08-14 | Tyco Electronics Amp Gmbh | Schaltkontaktbaugruppe mit Schaltkontaktbrücke und Kontaktbrückenhalter |
DE102012201967B4 (de) * | 2012-02-09 | 2019-01-17 | Te Connectivity Germany Gmbh | Schaltkontaktbaugruppe sowie Bausatz und Montageverfahren hierfür |
US9396898B2 (en) * | 2013-03-15 | 2016-07-19 | Rockwell Automation Technologies, Inc. | Multipole electromechanical switching device |
KR200484099Y1 (ko) * | 2013-05-21 | 2017-08-14 | 엘에스산전 주식회사 | 전자 접촉기 |
RU2557008C2 (ru) * | 2013-05-22 | 2015-07-20 | Владимир Васильевич Бычков | Устройство для коммутации участка электрической цепи преимущественно для взрывоопасных зон |
FR3006102B1 (fr) * | 2013-05-24 | 2015-12-04 | Legrand France | Appareillage electrique tel qu'un interrupteur |
DE102013210194A1 (de) * | 2013-05-31 | 2014-12-04 | Tyco Electronics Amp Gmbh | Anordnung für ein elektrisches Schaltelement mit einer Dichtungsanordnung |
DE102014004665B4 (de) * | 2014-03-31 | 2019-12-05 | Schaltbau Gmbh | Mehrpoliges Leistungsschütz |
WO2016045718A1 (de) * | 2014-09-24 | 2016-03-31 | Siemens Aktiengesellschaft | Schaltgerät mit lichtbogenlöschvorrichtung |
CN107170604A (zh) * | 2016-04-29 | 2017-09-15 | 浙江英洛华新能源科技有限公司 | 高压直流继电器相向电弧隔离装置 |
RU170596U1 (ru) * | 2016-12-19 | 2017-05-05 | Владимир Максимович Буртовой | Дугогасительное устройство |
US10840035B1 (en) * | 2019-08-29 | 2020-11-17 | Rockwell Automation Switzerland Gmbh | Arc chamber venting |
FR3115924B1 (fr) * | 2020-11-03 | 2023-05-12 | Schneider Electric Ind Sas | Porte-contact mobile pour coupe-circuit et coupe-circuit comprenant un tel porte-contact mobile |
RU210089U1 (ru) * | 2021-07-12 | 2022-03-28 | Акционерное общество "Научно-производственное предприятие "Алмаз" (АО "НПП "Алмаз") | Коаксиальный свч-переключатель, выдерживающий высокий уровень мощности |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1443954A (fr) * | 1965-03-26 | 1966-07-01 | Cem Comp Electro Mec | Blocs interrupteurs de commande perfectionnés |
BE676976A (de) * | 1965-03-11 | 1966-07-18 | ||
US3436497A (en) * | 1967-08-31 | 1969-04-01 | Cutler Hammer Inc | Electrical switch having a lost motion operator assembly |
FR2446538A1 (fr) * | 1979-01-11 | 1980-08-08 | Merlin Gerin | Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne |
FR2530863A1 (fr) * | 1982-07-22 | 1984-01-27 | Sodeco Compteurs De Geneve | Contacteur a touche multipolaire |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669463B1 (fr) * | 1990-11-15 | 1995-05-12 | Telemecanique | Interrupteur de protection. |
FR2673486B1 (fr) * | 1991-02-28 | 1996-03-01 | Telemecanique | Appareil interrupteur de courant. |
-
1992
- 1992-02-11 FR FR9201496A patent/FR2687251B1/fr not_active Expired - Lifetime
-
1993
- 1993-02-08 DE DE69302599T patent/DE69302599T2/de not_active Expired - Lifetime
- 1993-02-08 EP EP93400314A patent/EP0556109B1/de not_active Expired - Lifetime
- 1993-02-08 JP JP02020693A patent/JP3320813B2/ja not_active Expired - Fee Related
- 1993-02-10 KR KR93001783A patent/KR0129783B1/ko not_active IP Right Cessation
- 1993-02-10 CN CN93102542A patent/CN1034616C/zh not_active Expired - Lifetime
- 1993-04-20 AU AU39581/93A patent/AU675934B2/en not_active Ceased
- 1993-04-20 EP EP93909031A patent/EP0647350B1/de not_active Expired - Lifetime
- 1993-04-20 CZ CZ943252A patent/CZ285268B6/cs not_active IP Right Cessation
- 1993-04-20 WO PCT/FR1993/000386 patent/WO1994024682A1/fr active IP Right Grant
- 1993-04-20 RU RU9394046432A patent/RU2087973C1/ru active
- 1993-04-20 BR BR9306583A patent/BR9306583A/pt not_active IP Right Cessation
- 1993-04-20 US US08/356,308 patent/US5635886A/en not_active Expired - Lifetime
- 1993-04-20 ES ES93909031T patent/ES2125980T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE676976A (de) * | 1965-03-11 | 1966-07-18 | ||
FR1443954A (fr) * | 1965-03-26 | 1966-07-01 | Cem Comp Electro Mec | Blocs interrupteurs de commande perfectionnés |
US3436497A (en) * | 1967-08-31 | 1969-04-01 | Cutler Hammer Inc | Electrical switch having a lost motion operator assembly |
FR2446538A1 (fr) * | 1979-01-11 | 1980-08-08 | Merlin Gerin | Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne |
FR2530863A1 (fr) * | 1982-07-22 | 1984-01-27 | Sodeco Compteurs De Geneve | Contacteur a touche multipolaire |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19724710B4 (de) * | 1996-07-30 | 2007-04-12 | Schneider Electric S.A. | Schaltgerät des Typs Schaltschütz |
FR2752087A1 (fr) * | 1996-07-30 | 1998-02-06 | Schneider Electric Sa | Appareil interrupteur de type contacteur-disjoncteur |
EP1042772B1 (de) * | 1997-12-22 | 2002-03-13 | Siemens Aktiengesellschaft | Lichtbogenlöscheinrichtung für ein schaltgerät |
EP1073084A2 (de) * | 1999-07-29 | 2001-01-31 | ABBPATENT GmbH | Schaltkontaktanordnung für einen Leistungsschalter |
EP1073084A3 (de) * | 1999-07-29 | 2002-08-14 | ABB PATENT GmbH | Schaltkontaktanordnung für einen Leistungsschalter |
WO2001020631A1 (de) * | 1999-09-14 | 2001-03-22 | Moeller Gmbh | Niederspannungsschaltgerät |
EP1681700A4 (de) * | 2003-11-04 | 2009-04-29 | Mitsubishi Electric Corp | Unterbrecherschalter |
EP1681700A1 (de) * | 2003-11-04 | 2006-07-19 | Mitsubishi Denki Kabushiki Kaisha | Unterbrecherschalter |
KR100856594B1 (ko) * | 2003-11-28 | 2008-09-03 | 지멘스 악티엔게젤샤프트 | 스위칭 장치 |
EP2573784A1 (de) * | 2011-09-21 | 2013-03-27 | Siemens Aktiengesellschaft | Leistungsschalter mit optimierter Gehäusestabilisierung durch klemmend wirkende Festschaltstücke |
WO2013041357A1 (de) * | 2011-09-21 | 2013-03-28 | Siemens Aktiengesellschaft | Leistungsschalter mit optimierter gehäusestabilisierung durch klemmend wirkende festschaltstücke |
US9384908B2 (en) | 2011-09-21 | 2016-07-05 | Siemens Aktiengesellschaft | Circuit-breaker comprising optimized housing stabilisation by means of fixed contacts with an interlocking action |
FR3074355A1 (fr) * | 2017-11-28 | 2019-05-31 | Schneider Electric Industries Sas | Dispositif de coupure d'un courant electrique |
CN109841431A (zh) * | 2017-11-28 | 2019-06-04 | 施耐德电器工业公司 | 电流开关装置 |
EP3503144A1 (de) * | 2017-11-28 | 2019-06-26 | Schneider Electric Industries SAS | Gerät zur unterbrechung eines elektrischen stroms |
CN109841431B (zh) * | 2017-11-28 | 2022-09-02 | 施耐德电器工业公司 | 电流开关装置 |
Also Published As
Publication number | Publication date |
---|---|
RU94046432A (ru) | 1996-10-27 |
WO1994024682A1 (fr) | 1994-10-27 |
AU3958193A (en) | 1994-11-08 |
US5635886A (en) | 1997-06-03 |
KR0129783B1 (en) | 1998-04-15 |
AU675934B2 (en) | 1997-02-27 |
FR2687251B1 (fr) | 1994-04-29 |
EP0647350B1 (de) | 1998-12-16 |
EP0647350A1 (de) | 1995-04-12 |
CN1080429A (zh) | 1994-01-05 |
JPH0668771A (ja) | 1994-03-11 |
CN1034616C (zh) | 1997-04-16 |
EP0556109B1 (de) | 1996-05-15 |
ES2125980T3 (es) | 1999-03-16 |
DE69302599T2 (de) | 1996-09-26 |
DE69302599D1 (de) | 1996-06-20 |
JP3320813B2 (ja) | 2002-09-03 |
RU2087973C1 (ru) | 1997-08-20 |
CZ285268B6 (cs) | 1999-06-16 |
KR930018610A (ko) | 1993-09-22 |
BR9306583A (pt) | 1998-12-08 |
CZ325294A3 (en) | 1995-05-17 |
FR2687251A1 (fr) | 1993-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0556109B1 (de) | Schaltstruktur für Lastschalter | |
EP0236202B1 (de) | Stromunterbrechungsapparat mit statischem Schalter und Schutzlastschalter | |
EP0619590B1 (de) | Mehrpoliger Schutzschalter mit modularem Zusammenbau | |
EP0410902A1 (de) | Niederspannungs-Hochstromschalter mit Mehrfachkontakten | |
ES2207221T3 (es) | Disyuntor multipolar de baja tension, de comportamiento electrodinamico elevado, cuyo eje de polos esta dispuesto dentro del comportamiento de alojamiento de los polos. | |
JP4466209B2 (ja) | 回路遮断器 | |
FR2643503A1 (fr) | Appareil contacteur a interrupteurs proteges | |
EP0008989A1 (de) | Elektrischer Niederspannungsschalter mit Hilfsbetätigungsbaugruppen | |
EP0649155B1 (de) | Doppelte Lichtbogenlaufschiene für die Lichtbogenleitkammer eines Schutzschalters | |
EP0619592B1 (de) | Elektrischer Schutzschalter mit elektrodynamischer Kontaktabstossung und mit Doppellöschkammern | |
FR2495826A1 (fr) | Disjoncteur miniature a haut pouvoir de coupure | |
FR2513006A1 (fr) | Dispositif interrupteur modulaire a poles multiples | |
EP0505292B1 (de) | Phasen- und Nulleiter-Leitungsschutzschalter mit reduziertem Platzbedarf | |
EP1103996B1 (de) | Abschaltvorrichtung für ein Schaltgerät | |
EP2037477B1 (de) | Elektrogerät mit Differentialschutz | |
WO2001061717A1 (fr) | Sous-ensemble de coupure pour appareil interrupteur | |
EP0649156B1 (de) | Schutzeinrichtung dargestellt durch die Reihenschaltung eines Schutzschalters mit einem Schaltgerät | |
FR2632772A1 (fr) | Disjoncteur basse tension a soufflage magnetique de l'arc par un aimant permanent | |
KR101045465B1 (ko) | 회로차단기 | |
EP0045672A1 (de) | Kleinschalter mit Abschaltung des Nulleiters und des Phasenleiters | |
EP0097557B1 (de) | Nebenschlussstromkreis für den Auslöser eines Leistungsschalters | |
FR2733092A1 (fr) | Assemblage d'appareils electriques modulaires utilisables en distribution repartie | |
FR2627324A1 (fr) | Disjoncteur differentiel a neutre passant | |
JPH0574315A (ja) | ブレーカ | |
JPH0155739B2 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19930303 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE IT LI |
|
17Q | First examination report despatched |
Effective date: 19950131 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHNEIDER ELECTRIC SA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE IT LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: WILLIAM BLANC & CIE CONSEILS EN PROPRIETE INDUSTRI |
|
REF | Corresponds to: |
Ref document number: 69302599 Country of ref document: DE Date of ref document: 19960620 |
|
ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Free format text: SCHNEIDER ELECTRIC SA TRANSFER- SCHNEIDER ELECTRIC INDUSTRIES SA |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Free format text: SCHNEIDER ELECTRIC INDUSTRIES SA TRANSFER- SCHNEIDER ELECTRIC INDUSTRIES SAS |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: SCHNEIDER ELECTRIC INDUSTRIES SAS Free format text: SCHNEIDER ELECTRIC INDUSTRIES SAS#89, BOULEVARD FRANKLIN ROOSEVELT#92500 RUEIL-MALMAISON (FR) -TRANSFER TO- SCHNEIDER ELECTRIC INDUSTRIES SAS#89, BOULEVARD FRANKLIN ROOSEVELT#92500 RUEIL-MALMAISON (FR) |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NOVAGRAAF SWITZERLAND SA;CHEMIN DE L'ECHO 3;1213 ONEX (CH) |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R084 Ref document number: 69302599 Country of ref document: DE Effective date: 20111228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20120321 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120107 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120223 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69302599 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69302599 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20130209 |