WO2010043585A1 - Elektromechanisches verbindungssystem - Google Patents
Elektromechanisches verbindungssystem Download PDFInfo
- Publication number
- WO2010043585A1 WO2010043585A1 PCT/EP2009/063266 EP2009063266W WO2010043585A1 WO 2010043585 A1 WO2010043585 A1 WO 2010043585A1 EP 2009063266 W EP2009063266 W EP 2009063266W WO 2010043585 A1 WO2010043585 A1 WO 2010043585A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- short
- magnet
- connection system
- magnetic
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
- H01R13/7037—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
- H01H36/0026—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits comprising a biasing, helping or polarising magnet
Definitions
- the invention relates to an electromechanical connection system with a power supply via a power supply contacts connectable to a power supply, which is provided with arranged on a magnet slide switching magnet and having a release magnets and electrically connectable with a consumer current collection device by which the solenoids from a rest position against a retention force in a Working position can be brought, the switching magnets work together by a special magnetic encoding of the magnetic poles with the arranged in the current pickup trip magnets to realize certain magnetic fields for the switching operation, wherein in the power supply device at least one securing part with a securing magnet, which cooperates with a short-circuit line is arranged wherein the securing magnet at a retention of the magnetic carriage in the current state with removed Stromab fortuneeinrichtu ng is returned by a retaining magnet or by a ferromagnetic retaining member in the rest position, with a desired short circuit is effected.
- a connection system of the type mentioned in the introduction is known from EP 0 922 315 B1.
- a securing part was provided for the electromechanical connection between a switching device or a power supply device and a power take-off device connectable with it, has been ensured by the fact that even in extreme situations in which it is z. B. to a gluing of the magnetic carriage comes in the current-connected position, which means that is applied to the exposed contact elements current and voltage, yet a power interruption occurs to the contact elements to avoid electrical accidents.
- a securing device with a securing part in the form of a securing magnet in the switching device or power supply device is arranged such that at a non-return of the magnetic carriage in its rest position in which the contact elements are then de-energized, by the sole return of the securing magnet in the rest position a deliberate short - conclusion is effected.
- the securing magnet is moved helically with a rotation in the direction of the rest position to cause the short circuit in this twisted position.
- the present invention has for its object to improve the previously known electrical connection device or the connection system even further, in particular so that in spite of continued safe operation of the structural design is simplified.
- a nonconductive short-circuit part is now used, which limits the way of the securing magnet during normal operation and releases a further path of the securing magnet only when the magnet carriage does not return to its rest position, at the end of which a short-circuit connection is established.
- the movable short-circuit part can thus occupy different positions and in such a way that z. B. with a corresponding positioning of the short circuit part a complete
- the return path of the securing magnet is prevented by a locking or blocking position when the magnet carriage is in the normal position when it is in the normal position. However, this lock is released when not returning the magnetic carriage or is then no longer available. In this case, the further path of the securing magnet is no longer blocked and he can then produce a desired connection to a short-circuit line in its end position.
- a locking device connected to the magnetic carriage limits the displacement of the short-circuiting part.
- the magnetic carriage, on which the contact elements and the solenoids are arranged, in addition to its switching function additionally receives a short-circuit function in such a way that in normal operation by the blocking position for the short-circuit part and the return path of the securing magnet is limited and this distance is held to the short-circuit line parts.
- both the way of the short-circuit part and the return path of the securing magnet is not limited and the desired short circuit is made by a connection with the Kurz practitioner effets say.
- the locking device can be configured in various ways. It is only necessary that it is designed such that it is ineffective in normal function of the magnetic carriage and only at a non-return of the magnetic carriage -A -
- the locking device can be provided with at least one rocker arm, which serves as a stop for the short-circuiting part and thus also for the securing magnet and which can be actuated by the magnetic carriage.
- connection to the short-circuit line parts can be made by the securing magnet itself, which bridges a distance between the two line parts accordingly or advantageously as a simple structural configuration by a surrounding the securing magnet electrically conductive sleeve, for. B. brass.
- the short-circuit part has a bolt or a pin which is axially displaceable in a hole or opening in the magnetic carriage.
- the invention is not only for higher voltages above 50 volts for safety of great advantage, but also for Cases in which there is a lower voltage than a BerstoffSpannung, but where very high currents flow. This applies z. B. for connector during charging, such. B. Charging electric cars, hybrid batteries and similar devices and devices.
- FIG. 1 shows the connection system according to the invention with a longitudinal section through a power supply device and a power take-off device in stage 1.
- FIG. 2 shows the connection system shown in FIG. 1 with current removal device approaching the power supply device in stage 2;
- step 3 shows the power take-off device shortly before the placed on the power supply device state in step 3;
- FIG. 5 shows a short-circuit position of the connection system via a securing magnet when the magnetic carriage is not returned to the rest position according to FIG. 1;
- Fig. 6 is a section along the line VI-VI of Fig. 5 in the
- Short circuit position at a current removal device removing from the power supply 7 shows a plan view of the end face of the current collection device from the direction of arrow A according to FIG. 1 (in an enlarged view);
- Fig. 8 is a detail view of the magnetic carriage with the
- Fig. 9 is a plan view of the securing device
- the electromechanical connection system consists of a power supply device 1, which acts as a switching device, and a power take-off device 2, which is connected to an electrical consumer or customer.
- a power supply device 1 which acts as a switching device
- a power take-off device 2 which is connected to an electrical consumer or customer.
- the respective load connected to the power take-off device 2 is correspondingly supplied with power.
- the power supply device 1 power supply lines 3, 4 which are not shown in detail leads with contact members 7, 8 (see Fig. 1-5) are connectable, on the inside of a housing wall 5, the turned to the power take-off device 2 is, a housing 6 of the power supply device 1 are arranged.
- the magnet carriage 9 is provided with contact elements 12, 13, which are connected via connecting lines with contact points 10, 11 on the magnetic carriage 9.
- the contact points 10, 11 are in mirror image or in alignment with the arranged in the housing wall 5 on the inside of the contact members 7, the eighth
- the magnet slide 9 has a central bore 19, inside which a safety magnet 20 and a non-conductive short-circuit part 21, for. B. plastic, are displaceable in the axial direction.
- the short-circuiting part 21 is formed in the form of a pin or pin in a cylindrical shape with a head part 21 a of larger diameter.
- a sleeve 22 is disposed of a ferromagnetic material, so that the securing magnet 20 can be attracted by the short-circuiting part 21.
- the short-circuit part 21 is located behind the securing magnet 20 in the bore 19 on the side remote from the current-collecting device 2.
- An intermediate wall in the power supply device 1 forms a fixed holding plate 23 as a stop or for the abutment for the magnetic slide 9.
- the holding plate 23 may consist of a ferromagnetic material or a magnet.
- a ferromagnetic plate or a plurality of ferromagnetic parts may be arranged on the holding plate 23. Due to this configuration results in a retainer or retaining member for the magnetic slide 9 in the idle state, ie when not attached current collection device 2, the magnetic slide 9 is attracted to the support plate 23 by magnetic forces and rests on her.
- the axial bore 19 also extends through the retaining plate 23.
- a grounding line 26 is arranged in addition to the two contact elements 15, 16 on the outside of the peripheral wall nor a grounding line 26 is arranged.
- the grounding line 26 may extend over the entire circumference, or even over only one part, as shown in FIG. 7 (see lateral flats in the protrusion).
- the grounding line 26 is connected in a manner not shown with a grounding lead 44 (see Fig. 6 and 7).
- Encoded switching magnets 27a, 27b and 28a, 28b are arranged in or on the magnetic slide 9 (see FIGS. 7 and 9).
- the magnetic coding results from the assignment of the respective poles, for example four trigger magnets 27a, 27b and 28a, 28b shown in the exemplary embodiment, where, for example, the trigger magnets 27a and 27b each have a south pole on the side of the current collector 2 side and the release magnets 28a and 28b each have a north pole, so that a magnetic effect only arises when oppositely magnetically encoded trigger magnets 29a, 29b and 30a, 30b are approached with opposite poles in the current collection device 2 of the power supply device.
- the trigger magnets 29a and 30a are shown in dashed lines only in FIG.
- the switching magnets and the tripping magnets are thus mirror images of each other to be arranged, with opposite poles must be polarized in opposite directions.
- the power take-off device 2 is provided with contact pins 31, 32 whose diameters are matched to the diameters of the surface contact elements 15, 16.
- the power supply device 1 facing front end face 33 is provided with a circular recess 34 whose diameter is adapted to the diameter of the projection 14.
- the magnetic forces are to be chosen so that the attractive forces of the trigger magnets 29a, 29b, 30a, 30b for the solenoids 27a, 27b, 28a, 28b are greater than the retaining force by the ferromagnetic plate 23 or a patch on the plate ferromagnetic plate or parts ,
- a counter-magnet 35 is provided in the current-collecting device 2 in alignment with the securing magnet 20 in the current-collecting device 2 and thus likewise arranged in an axial bore.
- the counter-magnet 35 is arranged fixedly in the current-collecting device 2.
- grounding ring segments 36 which cooperate with the grounding ring segments 26 of the projection 14.
- the grounding ring segments 36 are connected in a manner not shown with a grounding line 37, which leads to a consumer.
- the contact pins 31 and 32 of the power take-off device 2 can be fully and securely connected to the contact elements 15 and 16, they should protrude slightly with their front parts on the rear wall of the recess 34 and preferably be resiliently or elastically mounted in the current collection device 2.
- FIG. 8 shows the securing device with the short-circuit part 21 as a securing part and the securing magnet 20.
- FIG. 8 also shows four circle segments 43 which are arranged on the holding plate 23 and which provide a guide for the magnetic slide 9 represent.
- the magnet carriage 9 has at its lateral ends a rounding 45, over which the magnet carriage 9 is guided during its axial movement through the guide 43.
- the rounded portions also serve to press on a return of the magnetic carriage 9 in the rest position on the rear ends 39 and 40 of the rocker arm 25, so that with their front and inner extensions 25 a not down or from the front housing wall 5 can be swung away.
- FIG. 8 also shows the two short-circuit line parts 41a and 41b.
- FIGS. 9 and 10 show in a separate representation the securing device together with the holding plate 23.
- FIG. 9 as an embodiment for a ferromagnetic retainer part or retaining parts for cooperation with the switching magnets 27a, 27b, 28a, 28b in their rest position, four ferromagnetic retaining parts 38 can be seen, which are arranged on the retaining plate 23.
- the ferromagnetic retaining parts 38 are designed in the form of screws or are provided with screws which are screwed into corresponding threaded bores in the retaining plate 23. By a corresponding adjustment of the screws can be in this way the magnetic attraction for the solenoids 27a, 27b, 28a, 28b set exactly to achieve a perfect function. By the distance of the retaining parts 38 to the Switching magnets 27a, 27b in the magnetic slide 9, the retraction force or the retraction / switching point time is set.
- the two rocker arms 25 are held in their ability to move both in the figure 1 and the figure 2 in a locked position, because the magnetic carriage 9 each on the rear ends 39, 40 of the rocker arm 25, which are remote from the extensions 25 a, by its magnetic contact on the holding plate 23 presses. In this way, the extensions 25a form stops for the short-circuit part 21 and thus a blocking of the displaceability in a direction farther away from the current-collecting device 2.
- the magnet slide 9 also lifts as the current removal device 2 approaches the power supply device 1, wherein it subsequently contacts the current supply device 2 with the contact points 10 and 11 when the current removal device 2 is placed on the current supply device 2 contacted. In this way, this results in the contact elements 12 and 13 and the contact elements 15 and 16 an electrical connection with the contact pins 31 and 32 and thus a power connection to the current collection device 2 for a consumer.
- the securing magnet 20 is in contact with the countermagnet 35 and the magnet carrier 9 rests on the inside of the housing wall 5.
- the rocker arms 25 and also the short-circuit part 21 are freely movable in this situation, but their respective position is insignificant.
- the magnetic carriage 9 thus returns to a state as shown in FIG. On its return, however, it presses on the rear ends 39 and 40 of the rocker arm 25, whereby they are pivoted with their extensions 25 a in the direction of the housing wall 5. As a result of this pivoting movement, the extensions return to a position as shown in FIG. 1 and thus form stops for limiting the travel of the short-circuit part 21.
- a short-circuit line 41 with short-circuit line parts 41a and 41b can be seen, which are connected to power supply contacts in the power supply device 1.
- the short-circuit conducting parts 41a and 41b end in the holding plate 23 adjacent to the front end of the head part 21a of the short-circuiting part 21.
- the securing magnet 20 is deeper than normal due to the lack of a travel restriction Thus, it comes in contact with the ends of the KurzMAN Obersmaschine 41 a and 41 b, which bridging and thus a short-circuit connection is made.
- This short-circuit connection can be made either directly through the lower or rear end face of the securing magnet 20 in its outer region or by an electrically conductive sleeve 42 which surrounds the securing magnet 20.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/123,376 US8314669B2 (en) | 2008-10-14 | 2009-10-12 | Electromechanical connection system |
CN2009801406382A CN102187532B (zh) | 2008-10-14 | 2009-10-12 | 机电连接系统 |
EP09783946.8A EP2338210B1 (de) | 2008-10-14 | 2009-10-12 | Elektromechanisches verbindungssystem |
CA2740676A CA2740676C (en) | 2008-10-14 | 2009-10-12 | Electromechanical connection system |
HK11112481.8A HK1158380A1 (en) | 2008-10-14 | 2011-11-18 | Electromechanical connection system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008051183A DE102008051183A1 (de) | 2008-10-14 | 2008-10-14 | Elektromechanisches Verbindungssystem |
DE102008051183.8 | 2008-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010043585A1 true WO2010043585A1 (de) | 2010-04-22 |
Family
ID=41426513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/063266 WO2010043585A1 (de) | 2008-10-14 | 2009-10-12 | Elektromechanisches verbindungssystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US8314669B2 (de) |
EP (1) | EP2338210B1 (de) |
CN (1) | CN102187532B (de) |
CA (1) | CA2740676C (de) |
DE (2) | DE202008017699U1 (de) |
HK (1) | HK1158380A1 (de) |
WO (1) | WO2010043585A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011002024A1 (de) * | 2011-04-13 | 2012-10-18 | Tyco Electronics Amp Gmbh | Ladestecker mit berührungsloser Schaltvorrichtung |
US9190782B2 (en) * | 2012-04-30 | 2015-11-17 | Club Car, Llc | Power connection system |
CN103474826B (zh) * | 2012-06-06 | 2015-07-08 | 公牛集团有限公司 | 防水防触电插座及其功能模块 |
US9570843B2 (en) * | 2014-06-13 | 2017-02-14 | Htc Corporation | Conductive structure and electronic assembly |
CN105281074B (zh) * | 2014-07-18 | 2019-08-30 | 富士康(昆山)电脑接插件有限公司 | 电子设备及其组合 |
US11491884B2 (en) | 2017-01-19 | 2022-11-08 | Curtis Instruments Inc. | Magnetic charger connector for wheelchair |
DE102017130837A1 (de) * | 2017-12-21 | 2019-06-27 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | System, Messeinrichtung und Verfahren zur Erkennung eines Schließzustands |
CN111224254B (zh) | 2018-11-27 | 2022-04-05 | 上海莫仕连接器有限公司 | 第一连接器、第二连接器及电连接器组件 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29615005U1 (de) * | 1996-08-29 | 1996-11-21 | Bullinger Achim | Elektromechanische Verbindungsvorrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573920A (en) * | 1949-04-25 | 1951-11-06 | Mcleod William | Coupling actuated magnetic switch |
US4317969A (en) * | 1978-09-01 | 1982-03-02 | Hannes Riegler | Electrical line-connector |
DE59200629D1 (de) | 1991-02-27 | 1994-11-17 | Esslinger Udo | Elektromechanische verbindungsvorrichtung. |
DE19512334C1 (de) * | 1995-04-01 | 1996-08-29 | Fritsch Klaus Dieter | Elektromechanische Verbindungsvorrichtung |
DE29610996U1 (de) * | 1996-06-22 | 1996-09-12 | Bullinger Achim | Elektromechanische Verbindungsvorrichtung |
ES2187260B1 (es) * | 2001-01-02 | 2004-09-16 | Ciba Specialty Chemicals Holding Inc. | Procedimiento para la extrusion de productos quimicos. |
JP2002354678A (ja) * | 2001-05-29 | 2002-12-06 | Canon Inc | 発電装置およびその制御方法 |
CN1216442C (zh) * | 2003-09-05 | 2005-08-24 | 王承刚 | 户外防水安全电源转换器 |
-
2008
- 2008-10-14 DE DE202008017699U patent/DE202008017699U1/de not_active Expired - Lifetime
- 2008-10-14 DE DE102008051183A patent/DE102008051183A1/de not_active Withdrawn
-
2009
- 2009-10-12 WO PCT/EP2009/063266 patent/WO2010043585A1/de active Application Filing
- 2009-10-12 EP EP09783946.8A patent/EP2338210B1/de active Active
- 2009-10-12 US US13/123,376 patent/US8314669B2/en active Active
- 2009-10-12 CA CA2740676A patent/CA2740676C/en active Active
- 2009-10-12 CN CN2009801406382A patent/CN102187532B/zh active Active
-
2011
- 2011-11-18 HK HK11112481.8A patent/HK1158380A1/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29615005U1 (de) * | 1996-08-29 | 1996-11-21 | Bullinger Achim | Elektromechanische Verbindungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
US20110193667A1 (en) | 2011-08-11 |
CA2740676C (en) | 2016-07-26 |
CA2740676A1 (en) | 2010-04-22 |
EP2338210A1 (de) | 2011-06-29 |
HK1158380A1 (en) | 2012-07-13 |
CN102187532B (zh) | 2013-09-04 |
DE102008051183A1 (de) | 2010-04-15 |
US8314669B2 (en) | 2012-11-20 |
DE202008017699U1 (de) | 2010-04-29 |
EP2338210B1 (de) | 2013-12-25 |
CN102187532A (zh) | 2011-09-14 |
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