EP1210720A1 - Manual operating device equipped with a turning handle and provided for electrical switchgears - Google Patents
Manual operating device equipped with a turning handle and provided for electrical switchgearsInfo
- Publication number
- EP1210720A1 EP1210720A1 EP00954515A EP00954515A EP1210720A1 EP 1210720 A1 EP1210720 A1 EP 1210720A1 EP 00954515 A EP00954515 A EP 00954515A EP 00954515 A EP00954515 A EP 00954515A EP 1210720 A1 EP1210720 A1 EP 1210720A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- operating device
- base plate
- manual operating
- edge
- 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
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
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
-
- 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
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
- H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
-
- 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
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts
-
- 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
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H2009/288—Provisions relating to welded contacts
-
- 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
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts
- H01H2011/0025—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts with provisions for allowing different orientation of the operating part, e.g. turning knob can be mounted in different positions
Definitions
- the invention relates to a manual actuation device with a rotary handle for electrical switching devices, in particular circuit breakers, the rotary handle indicating the respective switching position of the switching device, the rotary handle being operatively connected to the drive axis of a rotary drive of the switching device, and a base plate mounted on the rotary drive having a circular web ,
- Manual actuators are known which can be connected directly or as a door coupling handle to be fastened to a control cabinet door to the drive axis of a rotary drive, for example according to document DE-C-43 22 214, of a switching device.
- a manual control device according to document DE-C-43 12 428 has a rotary handle indicating the respective switching position of the switching device, which is in operative connection with the drive axis via a pivotable driver and a coupling part, with a circumferential collar comprises a web of a base plate and by means of a Locking slide can be locked and locked both in the ON and in the OFF position of the switching device, whereby automatic disconnection of the switching device due to a fault condition, for example as a result of overload or short circuit, is not impeded by decoupling between the driver and the coupling part.
- the invention is therefore based on the object of ensuring congruent grip positions of a versatile manual actuation device in different installation positions of the switching device.
- the base plate can always be mounted in the same congruent position on the rotary drive of the switchgear.
- a drive plate is rigidly connected on the one hand to the drive axis of the rotary drive and on the other hand is operatively connected to the rotary handle, in particular under Admission of a certain game elastically coupled.
- the twist grip sits either directly on the base plate and thus on the rotary drive of the switchgear or on a control cabinet door, in which case an extension axis with a correspondingly coded cross section must be arranged between the base plate and the twist grip.
- the first edge segment provided on the base plate and the second edge segment provided on the drive plate complement each other to form an almost full circle only in the mutual position in which the drive plate can be placed completely on the base plate and which simultaneously the OFF position of the rotary handle compared to the base plate.
- the drive plate can only be removed from the base plate in this mutual OFF position. In all other mutual positions, there is no possibility either of locking the second edge segment through the first edge segment to place the drive plate on the base plate, or of reaching behind the first edge segment through the second edge segment, of removing the drive plate from the base plate.
- the manual control device according to the invention can also be used in conjunction with a plurality of switching devices operated in parallel or mutually interlocking.
- the base plate is expediently designed to be essentially square or circular and provided with switch position symbols - at least for OFF and ON. With four mounting positions of the base plate offset by 90 ° in each case, it is advantageous that one edge segment comprises approximately a quarter circle and the other edge segment additionally comprises approximately a three-quarter circle.
- the rotary handle contains a locking slide and a locking pin to be actuated by it, which in the locked OFF position extends through a first locking opening in the stationary first edge segment and thus fixes this position until it is unlocked.
- the locking pin extends with one part each through the first locking opening and through a second locking opening formed in the edge region set back from the second edge segment. The two locking openings are open to each other and include the locking pin on both sides in the locked OFF position.
- a third locking opening for engaging the locking pin is provided in the first edge segment. This can be formed by breaking out a corresponding section from the first edge segment or by removing a blocking plug insert.
- An advantageous further development of the invention also consists in that protection against splash water is formed by the interaction of the web of the base plate with an overlying collar of the rotary handle. Furthermore, corresponding recesses can be provided in the web and the collar, which overlap when the manual operating device is in the OFF position, and only in this way the path for a suitable tool to the fastening means with which the rotary handle on the drive axis or the Extension axis is attached to loosen and thus prevent disassembly of the manual control device outside the OFF position of the switching device.
- an expedient further development consists in the fact that, when the switching device with rotary drive is installed within a switching rank or another enveloping housing on the control cabinet door or the like, a further base plate is mounted in the same position as the inner base plate and the rotary handle is mounted thereon. This ensures that the handle positions are unambiguous and legible, even from the outside.
- 1 a, b in connection with a switching device in two installation positions; 2a, b: in a partially exploded view in two different perspective views; 3: an exploded perspective view for direct attachment to a switching device;
- FIG. 1 a and 1 b show a switching device 1 in the form of a circuit breaker with a mechanical rotary drive 2 mounted on the front, on which a manual actuation device 3 is mounted, in two installation positions offset from one another by 90 °.
- the manual actuation device 3 contains a base plate 4 fastened on the rotary drive 2 and a rotary handle 5 placed above it. In both installation positions of the switch device 1 and in the same position of the rotary drive 2 relative to the switching device 1 there is the
- FIG. 2a and 2b of the rotary drive 2 alone the drive housing 21 is shown on which the base plate 4 with respect to the drive axis 22 of the Rotary drive 2 can be screwed on in four positions, each offset by 90 °.
- a drive plate 6 is mounted within the rotary handle 5, which on the one hand positively engages over the drive shaft 22 with a receiving opening 61 and on the other is operatively connected to the rotary handle 5 in a non-positive and playful manner.
- a screw connection between drive plate 6 and rotary handle 5 also extends through the receiving opening 61 (see also FIG. 5).
- the base plate 4 has a circular circumferential web 41 on which a first edge segment 42 is formed on the inside in the circumference of a short quarter circle.
- a second edge segment 62 is formed on the drive plate 6 in the scope of a tight three-quarter circle with respect to the edge region 63, which is otherwise recessed.
- the rotary handle 5 consists of a base body 51 and a locking slide 52 mounted therein which, when actuated against a compression spring 53, acts on a locking pin 54 in the direction of the rotary drive 2 and in the OFF position through a first locking opening 43 in the first edge segment 42
- Base plate 4 can be locked in a locking bore 23 of the drive housing 21.
- the manual control device 3 can be closed by hanging one or more padlocks in the paddle openings 55 provided for this purpose in the base body 51.
- the drive housing 21 has several identical locking bores and fastening bores corresponding to the four mounting positions of the base plate 4.
- the drive plate 6 is connected by means of a cube-shaped driver 64, in the interior of which the receiving opening 61 is formed, via a U-shaped leaf spring 7 as an elastic link to the rotary handle 5. Only in the OFF position shown between the rotary handle 5 and the drive plate 6 on the one hand and the base plate 4 on the other hand can the drive plate 6 together with the rotary handle 5 be inserted into or removed from the base plate 4. In the OFF position, the first edge segment 42 and the second edge segment 62 complement one another, leaving slight tolerance gaps free, without mutual overlap between these edge segments 42 and 62.
- the rotary handle 5 surrounds the web 41 of the base plate 4 with a circumferential collar 56, so that protection against dirt and splash water is formed in this way.
- the ON position with the associated switch position symbol "I" for ON points towards twelve o'clock.
- a manual actuation device 3 ' when the switching device 1 with the rotary drive 2 is arranged within a control cabinet, of which the control cabinet door 8 is indicated in fragments.
- the base plate 4 is fastened on the rotary drive 2 in the required position.
- a drive plate 6 ' can be used in the OFF position, for which in turn they have a protruding second edge segment 62' in the scope of a short three-quarter circle and an otherwise recessed edge region 63 ', which in turn in the manner described above with the interact first edge segment 42 of the web 41.
- the drive plate 6 ' has a rectangular driver 64' into which the drive shaft 22 engages from behind and an extension shaft 9 from the front.
- the cross-section of the extension axis 9 screwed to the drive plate 6 ' is coded, which ensures that the manual actuation device 3' is assembled in a clear position of its components.
- a door coupling 81 known per se, and an additional base plate 4 ′ is fastened, which is designed and aligned in the same way as the inner base plate 4 and on which the rotary handle 3 is mounted. This in turn is independent of the installation position of the switching device 1, a clear alignment and reading of the manual control device 3 'with the OFF position towards nine o'clock and with the ON position towards twelve o'clock guaranteed.
- the door coupling 81 mainly creates a separable connection between the extension axis 9 and the manual operating device 3 '.
- the manual control device 3 is shown again in longitudinal section and in cross section.
- the locking slide 52, the compression spring 53 and the locking pin 54 are mounted in the base body 51 of the rotary handle 5. With its circumferential collar 56, the base body 51 encompasses the circumferential web 41 of the base plate 4.
- the drive plate 6 is screwed to the base body 51 via its driver 64 and by means of a screw 66.
- In the illustrated OFF position there is a second locking opening 67, which is open in the first edge segment 42 of the base plate 4 and a second locking opening 67 which is also open in the recessed edge region 63 of the drive plate 6.
- a third locking opening 44 is provided in the edge segment 42, which can be broken out if necessary and which is in the ON position.
- Locking opening 67 faces to let the locking pin 54 pass through.
- the detent spring 65 In order to release the rotary handle 5 with the connected drive plate 6 from the rotary drive 2, the detent spring 65 must be disengaged from the groove 24 of the drive shaft 22 (see also FIG. 3).
- a first passage opening 57 is provided in the collar 56 as well as a second passage opening 45 in the first edge segment 42 and a third passage opening 68 in the recessed edge region 63. Through the OFF position, the passage openings 57, 45, 68 and the blocking openings 43, 67 are brought one behind the other.
- the present invention is not limited to the embodiments described above, but also encompasses all embodiments having the same effect in the sense of the invention.
- the invention can be further developed in such a way that the broken-out third locking opening 44 can be closed again by a corresponding plug insert or that the third locking opening 44 in the first edge segment 42 can be produced or closed again by removing and reinserting a plug insert.
- the invention can be modified by using circular base plates or square base plates provided with rounded corners.
- the invention is not limited to edge segments 42 and 62 in the scope of a fourth or three-quarter circle, but should always complement one another to form a full circle.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19939717A DE19939717A1 (en) | 1999-08-21 | 1999-08-21 | Manual operating device electrical switching device, has rotary handle connected to drive plate within ridge with edge segments forming circle when in off position |
DE19939717 | 1999-08-21 | ||
PCT/EP2000/006776 WO2001015190A1 (en) | 1999-08-21 | 2000-07-15 | Manual operating device equipped with a turning handle and provided for electrical switchgears |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1210720A1 true EP1210720A1 (en) | 2002-06-05 |
EP1210720B1 EP1210720B1 (en) | 2003-05-21 |
Family
ID=7919171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00954515A Expired - Lifetime EP1210720B1 (en) | 1999-08-21 | 2000-07-15 | Manual operating device equipped with a turning handle and provided for electrical switchgears |
Country Status (4)
Country | Link |
---|---|
US (1) | US6423912B1 (en) |
EP (1) | EP1210720B1 (en) |
DE (2) | DE19939717A1 (en) |
WO (1) | WO2001015190A1 (en) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2826502B1 (en) * | 2001-06-25 | 2003-09-26 | Legrand Sa | MANUAL OPERATION SWITCH |
US6660947B1 (en) * | 2002-11-26 | 2003-12-09 | General Motors Corporation | Method and apparatus for push-button control |
US6797903B1 (en) * | 2004-02-11 | 2004-09-28 | Siemens Energy & Automation, Inc. | Extended rotary handle operator |
US7214895B2 (en) * | 2004-07-01 | 2007-05-08 | Rockwell Automation Technologies, Inc. | Illuminated disconnecting handle for use with CDM |
US6969813B1 (en) * | 2004-08-24 | 2005-11-29 | Siemens Energy & Automation, Inc. | Direct mount rotary handle operating mechanism which is suitable for isolation |
FR2886756B1 (en) * | 2005-06-02 | 2007-07-20 | Schneider Electric Ind Sas | DEVICE FOR ACTUATING AN ELECTRICAL DEVICE SWITCH WITH LATCHING DEVICE |
FR2887071B1 (en) * | 2005-06-14 | 2007-08-31 | Schneider Electric Ind Sas | DEVICE FOR OPERATING AN ELECTRICAL DEVICE SWITCH WITH ROTATION BLOCKING MEANS. |
US7238903B2 (en) * | 2005-11-02 | 2007-07-03 | Eaton Corporation | Electrical switching apparatus operating mechanism with operating member therefor, and enclosure assembly employing the same |
US7223926B1 (en) * | 2006-07-13 | 2007-05-29 | Harris Corporation | Knob assembly for operating the switch of a radio |
JP4923907B2 (en) * | 2006-09-21 | 2012-04-25 | 富士電機機器制御株式会社 | External circuit handle device for circuit breaker |
AU2007315385A1 (en) * | 2006-10-31 | 2008-05-08 | Linak A/S | A motor operator for switchgear for mains power distribution systems |
EP2080206B1 (en) * | 2006-10-31 | 2011-10-26 | Linak A/S | A motor operator for switchgear for mains power distribution systems |
FR2908234B1 (en) * | 2006-11-02 | 2008-12-26 | Schneider Electric Ind Sas | DEVICE ACTUATING DEVICE FOR A CIRCUIT BREAKER INCLUDING A TRIP ASSISTING DEVICE |
DE102006054637B4 (en) * | 2006-11-16 | 2010-04-08 | Siemens Ag | switch cabinet |
DE102006058987B4 (en) | 2006-12-14 | 2013-09-26 | Abb Ag | Electrical switching device with a twist grip |
DE102007005673A1 (en) * | 2007-01-31 | 2008-08-14 | Siemens Ag | Device for water-or dust-proof covering of electromagnetic switching device, has housing upper part and switch housing placed on housing upper part |
DE102007010180A1 (en) * | 2007-03-02 | 2008-09-04 | Robert Bosch Gmbh | Hand-held machine tool, especially hammer drill and/or chisel, has first and second joint units arranged to form loss protection for actuating unit with actuating unit in mounted state |
SG176346A1 (en) * | 2010-06-04 | 2011-12-29 | Schneider Electric South East Asia Hq Pte Ltd | A switching device |
EP2410550B1 (en) * | 2010-07-23 | 2016-08-17 | Eaton Electrical IP GmbH & Co. KG | Lockable rotary handle |
US9859069B2 (en) | 2011-11-15 | 2018-01-02 | Rockwell Automation Technologies, Inc. | Handle assembly with defeater and related methods |
US9303432B2 (en) * | 2011-11-15 | 2016-04-05 | Rockwell Automation Technologies, Inc. | Handle with operable barriers and related locking methods |
CN102368449B (en) * | 2011-11-25 | 2013-09-11 | 河南省电力公司信阳供电公司 | Locking device for switch handle |
US8804372B2 (en) * | 2012-03-22 | 2014-08-12 | Eaton Corporation | Electrical disconnect apparatus |
USD738324S1 (en) | 2012-07-16 | 2015-09-08 | Abb Oy | Cam switch |
US20140049936A1 (en) * | 2012-08-14 | 2014-02-20 | Mark Andre Faulkner | Electrical disconnect apparatus with fuse |
CN104064386B (en) * | 2013-03-22 | 2016-09-14 | 伊顿公司 | With the handle of safety locking device and include the chopper of this handle |
US9484163B2 (en) | 2014-02-06 | 2016-11-01 | Eaton Corporation | Disconnect operating handles suitable for circuit breakers and related bucket assemblies |
US9496101B2 (en) | 2014-02-06 | 2016-11-15 | Eaton Corporation | Disconnect operating handles suitable for circuit breakers and related bucket assemblies and handle interlocks |
USD765045S1 (en) | 2014-03-24 | 2016-08-30 | Eaton Corporation | Switch handle for circuit breakers |
USD750577S1 (en) * | 2014-03-24 | 2016-03-01 | Eaton Corporation | Switch handle for circuit breakers |
USD762593S1 (en) | 2014-03-24 | 2016-08-02 | Eaton Corporation | Switch handle for circuit breakers |
USD751516S1 (en) * | 2014-03-24 | 2016-03-15 | Eaton Corporation | Switch handle for circuit breakers |
WO2015181086A1 (en) * | 2014-05-30 | 2015-12-03 | Eaton Electrical Ip Gmbh & Co. Kg | Switching device comprising a locking mechanism |
FR3048119B1 (en) * | 2016-02-19 | 2018-03-30 | Schneider Electric Industries Sas | ROTARY CONTROL SYSTEM FOR AN APPARATUS |
FI11915U1 (en) * | 2017-11-22 | 2018-01-05 | Abb Oy | Twist handle for a switch |
IT201800000547A1 (en) * | 2018-01-04 | 2019-07-04 | Gewiss Spa | ROTARY DISCONNECTOR WITH PADLOCKABLE CONTROL KNOB |
US10319541B1 (en) * | 2018-01-19 | 2019-06-11 | Eaton Intelligent Power Limited | Rotary motion switching apparatus usable with circuit interrupter |
US10312037B1 (en) * | 2018-01-19 | 2019-06-04 | Eaton Intelligent Power Limited | Rotary motion switching apparatus usable with circuit interrupter |
US10312046B1 (en) * | 2018-01-19 | 2019-06-04 | Eaton Intelligent Power Limited | Rotary motion switching apparatus usable with circuit interrupter |
IT201900004289A1 (en) * | 2019-03-25 | 2020-09-25 | Giovenzana Int B V | "Device for controlling the operation of a user, with intrinsic safety" |
US20230274895A1 (en) * | 2022-02-25 | 2023-08-31 | Rockwell Automation Technologies, Inc. | Rotary lockout tagout latch system |
WO2024017497A1 (en) * | 2022-07-19 | 2024-01-25 | Eaton Intelligent Power Limited | Actuation knob with integrated padlocking link |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774852A (en) * | 1953-11-13 | 1956-12-18 | Hart Mfg Co | Electric switch |
SE439708B (en) * | 1983-10-21 | 1985-06-24 | Asea Ab | MANOVERDON FOR HAND MANOVERED ELECTRICAL COUPLES |
US4851621A (en) * | 1988-01-19 | 1989-07-25 | Borchardt Robert E | Operating handle for an enclosed electric switch |
DE4312428C1 (en) * | 1993-04-19 | 1994-11-03 | Kloeckner Moeller Gmbh | Manual operating device for encapsulated electrical switching devices |
DE4322214C2 (en) * | 1993-07-03 | 1995-08-24 | Kloeckner Moeller Gmbh | Lockable rotary actuator for circuit breakers |
DE9405568U1 (en) * | 1994-04-02 | 1994-06-01 | Kloeckner Moeller Gmbh | Coupling piece for connecting a door clutch handle to a low-voltage switching device |
US5609244A (en) * | 1995-11-13 | 1997-03-11 | Reitech Corporation | Interlock device |
DE19543091C1 (en) * | 1995-11-18 | 1997-04-24 | Schneider Electric Gmbh | Safety switching device |
DE19603238C1 (en) * | 1996-01-30 | 1997-04-10 | Kloeckner Moeller Gmbh | Lockable actuator for use with rotary switch |
US5687834A (en) * | 1996-04-25 | 1997-11-18 | Allen-Bradley Company, Inc. | Selector switch having an easily removable knob |
-
1999
- 1999-08-21 DE DE19939717A patent/DE19939717A1/en not_active Withdrawn
-
2000
- 2000-07-15 WO PCT/EP2000/006776 patent/WO2001015190A1/en active IP Right Grant
- 2000-07-15 EP EP00954515A patent/EP1210720B1/en not_active Expired - Lifetime
- 2000-07-15 DE DE50002283T patent/DE50002283D1/en not_active Expired - Lifetime
- 2000-08-18 US US09/641,895 patent/US6423912B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0115190A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1210720B1 (en) | 2003-05-21 |
DE50002283D1 (en) | 2003-06-26 |
DE19939717A1 (en) | 2001-02-22 |
US6423912B1 (en) | 2002-07-23 |
WO2001015190A1 (en) | 2001-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1210720B1 (en) | Manual operating device equipped with a turning handle and provided for electrical switchgears | |
EP1198807B1 (en) | Fuse combination unit with maintained locking | |
EP2175707B1 (en) | Housing for an electrical or electronic device | |
WO2001011642A1 (en) | Multipolar circuit-protection assembly for a collector rail system | |
DE102011111183B4 (en) | Driving device for a multi-position switch | |
EP2634785A1 (en) | Switching device | |
DE10216594A1 (en) | Drawer insert for switchgear cabinet, with movement of rear termination device into connected position linked to operation of locking device for securing drawer insert within switch cabinet | |
EP1004158A2 (en) | Insertable and retractable switching device comprising a blocking bar which prevents wrong operation | |
EP1840397B1 (en) | Selector shaft for electrical switchgear | |
DE102012201939B4 (en) | Switching unit for an electrical switching device | |
AT512813B1 (en) | Device for a circuit breaker | |
EP2388790B1 (en) | Circuit breaker with locking device | |
DE102006004254B3 (en) | Multi-polar switching device for reversing protective circuit of three phase electric motor, comprising main housing and auxiliary housing, and switching device is locked mechanically at opposite side with another switching device | |
EP1593139B1 (en) | Electromagnetic power switch | |
DE69834897T2 (en) | Confusion protection arrangement for electrical switching devices, in particular for circuit breakers and residual current circuit breakers | |
DE19934542C1 (en) | Fused switch unit with security padlock fitted through aligned openings in fuse plug and fused switch unit housing for holding fuse plug in inoperative position | |
DE19712346B4 (en) | Device for blocking the rotation of a shaft of an electric drive for a moving contact of a switching device | |
DE102007017929A1 (en) | Tamper protection with protective hood and seal holder for an electrical switching device | |
EP0886355B1 (en) | Locking arrangement for the operating panel of a low voltage, power switch | |
AT513044B1 (en) | Device for a circuit breaker, in particular switch disconnector | |
EP3067910B1 (en) | Electrical switching device with a mechanical locking device for the switching of switches | |
EP0555665A1 (en) | Outlet box, especially for busways | |
DE102006038739A1 (en) | Platform for plugging in an electricity meter | |
EP3210223B1 (en) | Drive device for an electrical switching device | |
DE102022210488A1 (en) | Actuating device for manually switching a circuit breaker and switchgear |
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: 20020226 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
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 |
Designated state(s): DE FR GB IT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030521 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50002283 Country of ref document: DE Date of ref document: 20030626 Kind code of ref document: P |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20030521 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1210720E Country of ref document: IE |
|
ET | Fr: translation filed | ||
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 |
Effective date: 20040224 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20090716 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090725 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20110331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100715 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100802 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160801 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50002283 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 NON-PAYMENT OF DUE FEES Effective date: 20180201 |