EP2634787A1 - Mécanisme de verrouillage d'un disjoncteur - Google Patents

Mécanisme de verrouillage d'un disjoncteur Download PDF

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Publication number
EP2634787A1
EP2634787A1 EP12192927.7A EP12192927A EP2634787A1 EP 2634787 A1 EP2634787 A1 EP 2634787A1 EP 12192927 A EP12192927 A EP 12192927A EP 2634787 A1 EP2634787 A1 EP 2634787A1
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
clamping lever
rocker arm
switching mechanism
breaker according
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
Application number
EP12192927.7A
Other languages
German (de)
English (en)
Other versions
EP2634787B1 (fr
Inventor
Thomas Bunk
Siegfried Pirker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP2634787A1 publication Critical patent/EP2634787A1/fr
Application granted granted Critical
Publication of EP2634787B1 publication Critical patent/EP2634787B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
    • 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
    • H01H71/1054—Means for avoiding unauthorised release

Definitions

  • the invention relates to a circuit breaker with a switching mechanism.
  • switching locks have a switching mechanism for opening and closing a switching contact in effect with a clamping element, and on the other hand a latching mechanism, on the basis of a trigger signal, the clamping element from a tensioned in an at least largely unstressed state can be transferred to this Way to open the switch contact.
  • Circuit breakers are special switches that are usually designed for high currents. These switches can not only switch operating currents and low overload currents, but also switch on high overload currents and short-circuit currents if faults occur, hold these fault currents for a predetermined time and then switch them off again. Depending on the embodiment, circuit breakers are single-pole or multi-pole.
  • Such circuit breakers regularly have so-called switching locks, which cause the switching off of a circuit when unwanted operating conditions, in particular short circuits, occur.
  • a switch lock represents a mechanical device, which preferably enables the switching off of a circuit.
  • the force of a tensioned spring is usually released to open the switch contact, which has been stretched when switching on a clamping mechanism.
  • the typical trigger criterion is a current of a predetermined current, through which the lock is released by means of an electromagnet or a heating bimetallic strip.
  • the circuit breaker of a circuit breaker has two main areas.
  • a switching mechanism is provided, acted upon by the spring force, the opening and closing of an electrical switching contact is realized.
  • such a switching mechanism has a Entklinkungsmechanismus that releases the energy stored in a spring of the switching mechanism upon reaching a triggering criterion, whereby the switching mechanism is triggered and the electrical switching contact is opened.
  • the invention has the object, the switching mechanism of a circuit breaker in such a way that the switch lock remains in the off position even with unwanted release in the cocked position.
  • the specified technical solution should be realized with relatively simple design means and cost.
  • the locking system should be applicable to almost any kind of related cam lock kinematic.
  • the invention relates to a circuit breaker with a switching mechanism, which has a switching mechanism for opening and closing a standing with a clamping element operatively connected switch contact, and a Entklinkungsmechanismus, on the basis of a trigger signal, the clamping element so from a tensioned in an at least largely unstressed State can be transferred, that the switching contact is thereby opened.
  • the clamping element is indirectly coupled to a clamping lever which can be locked or released depending on a position of a pawl of Entklinkungsmechanismus.
  • the clamping lever has a locking device, is prevented by the triggering in spite of a trigger signal in an OFF position of the switching mechanism, in which the switch is open and the clamping element is tensioned.
  • the invention is characterized in that the locking means of the clamping lever has a rocker arm which is movably mounted on the clamping lever.
  • Essential to a switching mechanism designed according to the invention is thus that on the clamping lever, a movable rocker arm is provided, which reliably prevents triggering of the switching mechanism in the OFF position.
  • the rocker arm is in this case designed such that it is used exclusively for blocking the switch lock in the OFF position.
  • This is a switching mechanism that has such a rocker arm, flexible and used in particular for a variety of switching locks largely independent of the switchgear kinematics.
  • a clamping bolt mounted in the shift lever slips on a locking contour of the rocker arm as soon as the switching mechanism is transferred to the OFF position when the switching contact is opened. Since the now introduced via the rocker arm in the clamping lever torque is greater than the introduced via the tension spring of the switching mechanism torque, the clamping lever is preferably pressed down in the OFF position, so that the end of the pawl is no longer on the stop surface of the clamping lever, the the latching of the two components serves, rests. Since the clamping lever is locked in this case and the pawl is relieved and this is no longer in engagement with the clamping lever, now the test button can be pressed or the trigger shaft can be actuated without the switch lock triggers.
  • the switch lock or the De-latching mechanism before resuming to the ON position to go through a reset process.
  • the triggered switching mechanism in particular the unlatching mechanism, is reactivated.
  • the rocker arm is so movably mounted on the clamping lever, that as soon as a reset operation is initiated, a reset contour on the clamping lever is released and the clamping bolt mounted in the shift lever can slide over the reset contour. As a result, the release shaft is again transferred to a tensioned initial state. After completion of the reset operation, the switch lock can be transferred to the ON position if necessary by pressing the lever again.
  • the rocker arm is mounted on the clamping lever such that the rocker arm is at least partially folded behind the clamping lever, so that the reset contour on the clamping lever for the clamping bolt is freely accessible.
  • the clamping lever is at least in two parts and has two plane-parallel arranged side parts, between which the rocker arm is folded immediately before or at the beginning of the reset process.
  • FIG. 1 shows in a perspective view of the switching mechanism 1 of a circuit breaker.
  • the switching mechanism 1 shown here has two main components, namely the switching mechanism 2 on the one hand and the Entklinkungsmechanismus 3 on the other.
  • the switching mechanism 2 is the electrical switching contact of the circuit breaker in such a way with a spring used as an energy storage 4 in operative connection that when the contact is closed, the spring 4 is tensioned and when the switching mechanism 1, the energy stored in the spring 4 is released, so that the contact is opened by acting on him spring force.
  • the Entklinkungsmechanismus 3 is provided.
  • connection between the switching mechanism 2 with tension spring 4 and the Entklinkungsmechanismus 3 is made via a clamping lever 5, which can be locked or released by the Entklinkungsmechanismus 3 as needed.
  • a clamping lever 5 which can be locked or released by the Entklinkungsmechanismus 3 as needed.
  • An essential component of Entklinkungsmechanismus 3 is the pawl spring 10, which acts on the pawl 8 so that the end of the pawl 8 is moved against a designated stop surface of the clamping lever 5 for locking the clamping lever 5. Furthermore, in the unlatching mechanism 3, a triggering shaft 9 is provided which, when a triggering criterion is reached, in particular as soon as the current in the switch reaches a predetermined current, is set into a rotary or pivoting movement by an actuator. By the movement of the trip shaft 9, this device comes into contact with the pawl 8, that the pawl 8 is pivoted and so the force acting on the stop surface of the clamping lever 5 by the end of the pawl 8 is reduced.
  • FIGS. 2 to 5 is the switching mechanism 1, whose components are already in FIG. 1 has been explained in more detail, shown in an on position.
  • the FIGS. 2 and 3 show the switch lock in a side view, the 4 and 5 in a perspective view, wherein the 4 and 5 show the switch lock each in a cutaway view.
  • the switching mechanism 1 is divided along the plane of symmetry and only the components provided in the rear part are shown. This way will be in the FIG. 3 and 5 the rear side portion 14 of the clamping lever 5, the roller 7 mounted thereon, the rocker arm 17 and the end 12 of the pawl 8 visible.
  • the Entklinkungsmechanismus 3 and thus also the switching mechanism 1 is in a stretched state, wherein the end 12 of the pawl 8 touches the outer periphery of a rotatably mounted on the clamping lever 5 roller 7 in the region of the stop surface 13.
  • the pawl 8 of the clamping lever 5 With the help of the pawl 8 of the clamping lever 5 is thus locked in the position shown, so that the spring 4 is tensioned and the electrical switching contact is closed.
  • FIGS. 6 and 7 show a side view of an inventively designed switching mechanism 1, wherein in FIG. 6 the entire switch lock 1 and in FIG. 7 only the rear part is shown. at FIG. 7 Thus, it is a sectional view in which the section along a plane between the two side parts 14, 15 of the clamping lever 5 extends.
  • the shift lever 6 In order to transfer the switch lock to the OFF position, the shift lever 6 has been moved to the right, so that a clamping bolt 11 which is mounted in the shift lever 6, has been brought into contact with the locking contour 18 of the rocker arm. Due to the rocker arm 17, the introduced via the shift lever 6 in the tensioning lever 5 torque is greater than the introduced torque of the tension springs 4 running clamping elements of the switching mechanism 2. Therefore, the clamping lever 5 is pressed slightly down and the latch between the end 12 of the pawl. 8 and the stop surface 13 of the clamping lever 5 relieved. As FIG. 7 can be seen, forms between the pawl 8 and the stop surface of the clamping lever 5, an air gap.
  • the stop surface 13 of the clamping lever 5 is in this embodiment by an outer peripheral surface a roller 7 is formed.
  • the roller is rotatably supported about the bearing pin 16 between the two plane-parallel side parts 14, 15 of the clamping lever 5.
  • FIG. 8 shows the switching mechanism 1 of a circuit breaker in the OFF position upon actuation of the trigger shaft 9. Without the provision of an additional lock, the switching mechanism 1 would be triggered by releasing the latch between pawl 8 and stop surface 13 in this case. However, since the clamping bolt 11 is in engagement with the locking contour 18 of the rocker arm 17, the clamping lever 5 is pressed slightly downwards and thus locked in place. Due to the blocking of the switching mechanism 1 by means of the rocker arm 17 and the associated relief of the pawl 8 of the unlatching mechanism 3, the test button can be pressed or the triggering shaft 9 can be actuated without the switching mechanism 1 or the switch triggers.
  • FIG. 9 shows in this connection an inventively designed switching mechanism 1 of a circuit breaker during the reset process.
  • the shift lever 6 is moved with the handle in the direction of arrow to the right.
  • the reset contour 19 of the clamping lever 5 is in this case freely accessible for the clamping bolt 11, since the rocker arm 17 down between the two side parts 14, 15th the clamping lever 5 is pivoted.
  • FIGS. 10 and 11 to take a representation of the switching mechanism 1 in the reset position, in which the clamping bolt 11 has reached the outer end of the clamping lever 5.
  • the pawl 8 is pressed by the pawl spring 10, which is designed as a torsion spring, against the rocker arm 17 so that it is in the locked position and the latch is still relieved, so no contact between the end 12 of the pawl 8 and the running as a roller 7 stop surface 13 is made.
  • FIGS. 12 and 13 shows the switch latch 1 of a circuit breaker in tripped position.
  • This position of a switching mechanism 1 is also referred to as a trip position.
  • the tensioning lever 5 with the roller 7 rotatably mounted thereon has been transferred to its end position upwards. In this case, he is on the clamping bolt 11 which is mounted in the shift lever 6 at. If the switching mechanism 1 is to be transferred from the trip position back to the on position, in relation to the switching mechanism 1, in particular the Entklinkungsmechanismus 3 again a reset operation must be performed so that the Entklinkungsmechanismus 3 and in particular the pawl spring 10 stretched and the trip shaft 9 is returned to the home position.
  • FIG. 14 shows a side part 14, 15 of a clamping lever 5.
  • the clamping lever In the assembled state of the clamping lever are located between the two side members 14, 15, inter alia, the roller 7, the peripheral surface forms the stop surface 13 for the pawl 8, and the storage of the rocker arm 17 the rocker arm 17 is pivotable such that it is pivoted during the reset operation between the two side parts 14, 15 and thus releases the reset contour 19 of the clamping lever 5.
  • FIG. 15 is the inventively movably mounted on the clamping lever 5 rocker arm 17 shown in a detailed view.
  • the rocker arm 17 has a bearing pin 20 via which the rocker arm 17 is rotatably mounted in the tensioning lever 5 between the two side parts 14, 15 of the tensioning lever 5.
  • corresponding bearing bushes are provided for receiving the bearing pin.
  • In the upper part of the rocker arm 17 has a locking contour 18, in the OFF position of the switching mechanism 1 of the associated with the shift lever 6 clamping bolt 11 runs and so the clamping lever 5 is pressed slightly down. In this way, the latch between the clamping lever and pawl is relieved.
  • FIG. 16 a tensioning lever 5 in the assembled state. It can clearly be seen in the rear region of the inventively provided rocker arm 17 which is rotatably mounted between the side members 14, 15 in the clamping lever. During the reset operation of the switching mechanism, the rocker arm 17 is pivoted between the side parts 14, 15 of the clamping lever 5, thus releasing the reset contour 19 for the clamping bolt 11.
  • toggle lever 17 is reliably ensured that in the OFF position of the switch latch 1, the test button is pressed or the test button can be pressed without the switching mechanism or the switch triggers.
  • the rocker arm 17 on the clamping lever 5 which is needed exclusively for preventing the triggering in the OFF position of the switching mechanism, the position of the fulcrum and the locking contour can be freely selected. This allows the use in different switching locks 1 regardless of the respective switchgear kinematics.

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
EP12192927.7A 2012-03-02 2012-11-16 Mécanisme de verrouillage d'un disjoncteur Active EP2634787B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012203294A DE102012203294A1 (de) 2012-03-02 2012-03-02 Schaltschloss eines Leistungsschalters

Publications (2)

Publication Number Publication Date
EP2634787A1 true EP2634787A1 (fr) 2013-09-04
EP2634787B1 EP2634787B1 (fr) 2014-12-31

Family

ID=47351437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12192927.7A Active EP2634787B1 (fr) 2012-03-02 2012-11-16 Mécanisme de verrouillage d'un disjoncteur

Country Status (4)

Country Link
US (1) US9171684B2 (fr)
EP (1) EP2634787B1 (fr)
CN (1) CN103295807B (fr)
DE (1) DE102012203294A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328736A (zh) * 2015-11-27 2016-02-17 高佳 一种电路板钻孔粉分离机功率控制器
EP3048633A1 (fr) * 2015-01-22 2016-07-27 LSIS Co., Ltd. Disjoncteur a boitier moule

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016208930A1 (de) 2016-05-24 2017-11-30 Siemens Aktiengesellschaft Überlastauslöser
WO2018080485A1 (fr) 2016-10-26 2018-05-03 Hewlett-Packard Development Company, L.P. Support d'enregistrement imprimable
EP3557604B1 (fr) * 2018-04-20 2023-09-27 ABB S.p.A. Dispositif de commutation basse tension
DE102018216210A1 (de) * 2018-09-24 2020-03-26 Siemens Aktiengesellschaft Schnell auslösende Verklinkung, Auslösemechanismus und Schnellerder, Schnellschalter oder Kurzschließer
US10984974B2 (en) * 2018-12-20 2021-04-20 Schneider Electric USA, Inc. Line side power, double break, switch neutral electronic circuit breaker
DE102019220433B4 (de) * 2019-12-20 2022-03-31 Siemens Aktiengesellschaft Rückstellelement und elektrischer Schalter mit solch einem Rückstellelement
DE102020205389B3 (de) * 2020-04-29 2021-08-12 Siemens Aktiengesellschaft Kipphebel für einen elektrischen Schalter, Blockiervorrichtung mit solch einem Kipphebel und elektrischer Schalter mit solch einem Kipphebel oder solch einer Blockiervorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555158A1 (fr) * 1992-02-07 1993-08-11 Schneider Electric Sa Mécanisme de commande d'un disjoncteur à boîtier moulé
US5430422A (en) * 1994-01-14 1995-07-04 Eaton Corporation Circuit breaker with anti-shock-off blocking mechanism
DE102006059307B3 (de) * 2006-12-15 2008-02-21 Moeller Gmbh Elektrisches Schaltgerät
DE102009007478A1 (de) * 2009-01-30 2010-08-05 Siemens Aktiengesellschaft Schaltmechanismus für ein Schaltgerät, insbesondere für einen Niederspannungs-Leistungsschalter, mit entlasteter Verklinkung in einer Ausschalt- und Wiedergespannstellung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213206A (en) * 1991-05-29 1993-05-25 Westinghouse Electric Corp. Circuit breaker with positive on/off interlock
US6218919B1 (en) * 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6479774B1 (en) * 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6980069B2 (en) * 2002-04-18 2005-12-27 General Electric Company Magnetic device for a magnetic trip unit
DE102005050693A1 (de) * 2005-10-18 2007-04-26 Siemens Ag Verklinkungsvorrichtung für einen Leistungsschalter
KR101414715B1 (ko) * 2008-02-29 2014-07-04 지멘스 악티엔게젤샤프트 스위칭 디바이스, 그 스위칭 디바이스를 어셈블링 및 동작시키는 방법, 및 그 스위칭 디바이스를 포함하는 전자 디바이스
DE102009047478A1 (de) * 2009-12-04 2011-06-09 Robert Bosch Gmbh Stanzgitter
US8604374B2 (en) * 2011-06-27 2013-12-10 Schneider Electric USA, Inc. Moveable contact closing energy transfer system for miniature circuit breakers
DE102011086834A1 (de) * 2011-11-22 2013-05-23 Siemens Aktiengesellschaft Schaltmechanismus für ein elektrisches Schaltgerät sowie elektrisches Schaltgerät
DE102012203295A1 (de) * 2012-03-02 2013-09-05 Siemens Aktiengesellschaft Schaltschloss für einen Leistungsschalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555158A1 (fr) * 1992-02-07 1993-08-11 Schneider Electric Sa Mécanisme de commande d'un disjoncteur à boîtier moulé
DE69306822T2 (de) 1992-02-07 1997-05-28 Schneider Electric Sa Betätigungsmechanismus für einen Selbstschalter mit Giessformgehäuse
US5430422A (en) * 1994-01-14 1995-07-04 Eaton Corporation Circuit breaker with anti-shock-off blocking mechanism
DE102006059307B3 (de) * 2006-12-15 2008-02-21 Moeller Gmbh Elektrisches Schaltgerät
DE102009007478A1 (de) * 2009-01-30 2010-08-05 Siemens Aktiengesellschaft Schaltmechanismus für ein Schaltgerät, insbesondere für einen Niederspannungs-Leistungsschalter, mit entlasteter Verklinkung in einer Ausschalt- und Wiedergespannstellung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3048633A1 (fr) * 2015-01-22 2016-07-27 LSIS Co., Ltd. Disjoncteur a boitier moule
US9741520B2 (en) 2015-01-22 2017-08-22 Lsis Co., Ltd. Molded case circuit breaker
RU2633514C2 (ru) * 2015-01-22 2017-10-13 ЭлЭсАйЭс КО., ЛТД. Прерыватель цепи в литом корпусе
CN105328736A (zh) * 2015-11-27 2016-02-17 高佳 一种电路板钻孔粉分离机功率控制器

Also Published As

Publication number Publication date
CN103295807B (zh) 2016-09-07
US20130228428A1 (en) 2013-09-05
DE102012203294A1 (de) 2013-09-05
EP2634787B1 (fr) 2014-12-31
US9171684B2 (en) 2015-10-27
CN103295807A (zh) 2013-09-11

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