EP0922315B1 - Elektromechanische verbindungsvorrichtung - Google Patents
Elektromechanische verbindungsvorrichtung Download PDFInfo
- Publication number
- EP0922315B1 EP0922315B1 EP97942880A EP97942880A EP0922315B1 EP 0922315 B1 EP0922315 B1 EP 0922315B1 EP 97942880 A EP97942880 A EP 97942880A EP 97942880 A EP97942880 A EP 97942880A EP 0922315 B1 EP0922315 B1 EP 0922315B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching
- switching device
- magnets
- triggering
- safety part
- 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.)
- Expired - Lifetime
Links
Images
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
Definitions
- the invention relates to an electromechanical connecting device according to the preamble of claim 1 Art.
- connection device of this type is described in EP 0 573 471 B1.
- the connection device Through the known connection device, the from a switching device, which the Function of a conventional socket takes over, and a release device, which functions as a connector takes over, there is a connecting device created that has a very low depth and which also meets high security requirements.
- the electromechanical connection device EP 0 573 471 B1 is both mechanical and also the electrical contact via magnets.
- a work sled with power supply contacts is connectable, as well as the switching magnets electrically conductive.
- the power connection is made directly via contact caps to release magnets in the release device conducted, which are also electrically conductive.
- an electrical Conductivity in the event of a short circuit to one Loss of heat sensitive magnetic components leads.
- the previously known device is due the voltage and power line via the contact caps and the magnets are still relatively wide.
- Coded magnets mean that several small ones Magnetic parts with different polarities into one Total magnets are connected. A magnetic attraction can only be opposed by accordingly polarized and similarly coded magnetic parts can be achieved. This is through the interaction of the Magnets in the switching device and in the release device realized accordingly. Compared to known ones No magnetic attraction is generated to magnets.
- the known electromechanical connection device works very safely, especially when the electrical Contact pairs and thus their poles from the coded magnets be arranged separately. If very high and unexpected surges, e.g. a short circuit, however, it could become one in extreme situations Gluing or welding of parts in the release device come. In such a case, it could happen that the work carriage after removing the Trigger device no longer drops, with which electricity on the exposed current-carrying pole. So that exists Risk of electrical accidents.
- Electromechanical connection device mentioned at the beginning to improve in such a way that even in an extreme situation, in which there is a sticking of the work sled could come in the powered position, electrical Avoid accidents, especially a power cut to reach the poles.
- this task is characterized by Part of claim 1 mentioned features solved.
- the fuse part according to the invention in the switching device in cooperation with the corresponding opposite in the release device is reliably avoided that if the work carriage sticks in the current-switched position of the current-carrying pole of the switching device is still under power.
- the inventors left thereby from the knowledge that a corresponding "normal" magnet in cooperation with a ferromagnetic Material or another magnet and - if necessary - has a more extensive magnetic field, especially if high-quality magnets are used compared to the coded switching magnets. This means the fuse part in the switching device is always the first of its counterpart in the release device tightened and then stays in position longer than the coded switching magnets on the work sled.
- a simple constructive and space-saving arrangement and Training of the securing part can consist in that the securing part in a recess in the work carriage, preferably in a central area.
- the safety part For a simple and perfect function of the safety part one becomes under or behind the safety part one on the side facing away from the triggering device Magnets or a part made of a ferromagnetic material provide through which the securing part safely into the Rest position is brought back. It's just for that too ensure that the magnetic attraction between the Securing part and the one behind or below it Magnet or the ferromagnetic material is lower than the magnetic attraction from the counterpart in the release device. This can be done in a simpler way Way by the magnet strength of the magnet and / or the reach the respective distances.
- a very advantageous development of the invention can consist in that the securing part on the circumference with protruding Studs or pins is provided, the securing part moving from rest to electrically switched position a rotational movement around its Performs longitudinal axis and with the work slide with Cut-outs adapted to the size or shape of the nubs or pins has in the current-switched position of the Work slides pick up the knobs or pins.
- the electromechanical connection device consists of a switching device 1, the function of a conventional Socket replaced and generally at one desired location is permanently installed, provided that it is not as an adapter for connection to conventional sockets or serves as an extension cable, and from a release device 2, the function of a conventional connector which is generally replaced with a consumer connected or which is directly to a consumer is arranged.
- this switching device 1 and the associated one Tripping device 2 of the same design principle like the electromechanical described in EP 0 573 471 B1 Connecting device. So the switching device points 1 a closed assembly, which in no closer shown way from a housing and a cover consists.
- the release device is also generally formed in two parts and provided with a cable connection 6, if the trigger device 2 is not itself part of a consumer represents or built directly into the consumer is.
- a work slide 4 on the switching magnet 5 in the form of coded Magnetic parts 5a-5d are arranged by a ferromagnetic retaining plate 7 on the bottom of the housing held.
- the ferromagnetic retaining plate can also be a magnetic ring.
- Each coded magnet 5, consisting of the group of four, has two north and two south poles, the Poles are arranged to each other so that they are different Adjacent polarities.
- the coded Magnets 5 are on the inside of the switching device 1 the work carriage 4 arranged so that they at their Movement in corresponding holes (see e.g. Fig. 1).
- the current is introduced from the cable connection 3 to a contact element 11 (neutral conductor) and a contact element 12 (phase) in the upper housing area.
- the current flow over bridges and contact elements is for reasons of clarity hereinafter only for the input contact 12 shown.
- a contact element 13 which over an electrical bridge to another contact element 14 conducts electricity on the work sled.
- Is located under the contact element 17 on the work slide 4 a contact element 18, which in turn over an electrically conductive bridge with a contact element 19 is connected to the work slide.
- the Contact element 19 is located below the surface of the switching device leading poles 9. As from the Figures 9 and 11 can be seen, there are the contact elements 13, 14 and 18, 19 on elastic tongues of the Working sled through corresponding slots in the Working sledges are formed. This way is at Current supply given a correspondingly rich contact.
- the current flow from the upper housing part the switching device over the work slide and back to the upper housing part and thus to the pole 9 also take place over a simple bridge.
- Execution over the two bridges and the arched bridge part 16 in the upper part of the housing have the advantage that this way the distances required by the current strength in the idle state or not switched on can be reduced by half.
- the semicircular Bridge 16 is only in this for constructional reasons If necessary, at the pole 9 or 10 "come over”.
- the contact elements are also shown in FIG. 9 and bridges on the work sled for power supply to the pole 10 can be seen. 5 is also the ring-shaped in the upper part of the drawing Bridge can be seen for this.
- the safety part 20 is either designed as a safety magnet, the with corresponding to ferromagnetic plates or counterparts works together or it consists of a disc ferromagnetic material.
- the securing part 20 from a disk formed from a ferromagnetic material and in the Tripping device 2 is located with the safety part 20 cooperating magnet 21.
- Another return magnet 22 is located in the lower part of the switching device 1. As can be seen from the figures, is located the securing part 20 in the central area of the switching device and the magnet 21 in the release device 2 lies when the trigger device is placed on the Switching device 1 directly above it. In the same way the return magnet 22 is located directly under the securing part 20 (see in particular Figures 1, 3 and 4).
- the mode of operation is in particular from FIGS. 2 to 5 of the securing part 20 can be seen.
- From the arched Contacts 16 lead safety lines on both sides 23a and 23b down to the lower housing area the switching device 1 and from there on the ground along inwards to the area of the securing part 20.
- the securing part 20 is with a central bore Mistake. This hole serves as a guide on a mandrel 24.
- the mandrel 24 has a helical shape on its circumference. This spiral shape works with a corresponding counter spiral the correspondingly helical central bore in the securing part 20 together.
- the Securing part 20 is still on its circumference with two diametrically opposite knobs or pins 25 Mistake.
- the mandrel 24 is with the lower portion of the housing the switching device 1 firmly connected.
- the securing part moves with it a corresponding twist down and up.
- the scope of the security part 20 protruding two pins 25 in their circumferential position accordingly twisted.
- the securing part now works in the following way:
- the fuse part is on the work slide 4 and pushes it because of this the magnetic force of the securing part 20 in cooperation with the magnet 22, the working slide 4 on the underside of the housing the switching device 1.
- the work sledge 4 follows, for which the coded magnets 5, which with correspondingly opposite coded magnets 26 cooperate in the release device 2.
- To unfold the required magnetic force is the coded one Magnets 26 in the same way with two groups of four four individual magnets combined, the individual magnets corresponding to the individual magnets 5a-5c Switching device are polarized in opposite directions.
- the upper housing part of the switching device 1 By pulling the work sled to the bottom the upper housing part of the switching device 1 is also the connection of the input contacts via the contact elements 11 and 12 to the poles 9 and 10 created.
- the Current path for the phase arriving at input contact 12 is from the input contact 12 to the contact element 13 on the work slide and there to the contact element 14, then back to the upper part of the housing Contact element 15 and over the arcuate bridge 16 to the contact element 17. From there the current reaches back to the contact element 18 on the work slide and from there via the contact element 19 back to the pole 9 arranged in the upper part of the housing from the input contact 11 to the pole 10 takes place in equivalent Wise.
- the triggering device 2 is activated by the switching device 1 removed, the work slide 4 falls first due to the lower magnetic force of the coded magnets which breaks the circuit. Then falls also with a corresponding twist the securing part 20 since it is attracted to the magnet 22. Here there is a slight twist, which causes the circumferentially protruding pins 25 on the work sled hang up in the lower position. In switched Condition interfere with the protruding pins 25 Movement of the carriage 4, however, not because in In this position, they are located in recesses 27 in the work carriage 4, the larger shapes of the pens 25 are adapted. This situation can be seen from FIG.
- poles 9 and 10 would be the current contact to corresponding counter contacts 28 and 29 in the Create trigger device to the desired consumer to supply with electricity.
- the securing part 20 is provided. After removing the Tripping device 2 is namely the safety part 20, that works independently of the work slide 4 and for this purpose in a corresponding hole in the work slide can move freely, attracted by the magnet 22.
- the securing part 20 lies in a central recess of the work sled 4.
Description
- Fig. 1
- einen Schnitt nach der Linie I-I durch die Schalteinrichtung und die daraufgesetzte Auslöseeinrichtung
- Fig. 2
- eine Draufsicht auf die Schalteinrichtung
- Fig. 3
- einen Schnitt nach der Linie III-III der Fig. 2 mit dem Arbeitsschlitten in Ruhestellung
- Fig. 4
- einen Schnitt entsprechend dem nach der Fig. 3 mit aufgesetzter Auslöseeinrichtung im Schnitt und dem Arbeitsschlitten in stromgeschaltetem Zustand
- Fig. 5
- einen Schnitt durch die Schalteinrichtung
- Fig. 6
- einen Schnitt nach der Linie VI-VI der Fig. 5 durch den oberen Gehäuseteil der Schalteinrichtung
- Fig. 7
- einen Schnitt nach der Linie VII-VII der Fig. 5 durch den oberen Gehäuseteil der Schalteinrichtung
- Fig. 8
- einen Schnitt nach der Linie VIII-VIII der Fig. 5 durch den oberen Gehäuseteil der Schalteinrichtung
- Fig. 9
- eine Draufsicht auf den Arbeitsschlitten
- Fig. 10
- einen Schnitt nach der Linie X-X der Fig. 9
- Fig. 11
- einen Schnitt nach der Linie XI-XI der Fig. 9
- Fig. 12
- eine vergrößerte Darstellung des Sicherungsteiles mit einem wendelförmigen Stift zu dessen Führung
Claims (7)
- Elektromechanische Verbindungsvorrichtung mit einer über Stromzuführungskontakte (3) mit einer Stromquelle verbindbaren und auf einem Arbeitsschlitten (4) angeordnete Schaltmagnete (5) aufweisenden Schalteinrichtung (1), und mit einer Auslösemagnete aufweisenden und mit einem Verbraucher elektrisch verbindbaren Auslöseeinrichtung (2), durch die die Schaltmagnete von einer Ruhelage entgegen einer Rückhaltekraft in eine Arbeitslage bringbar sind und dabei der Kontakt von Kontaktpaaren und damit die elektrische Verbindung zwischen der Schalteinrichtung und der Auslöseeinrichtung herstellbar ist, wobei die Schaltmagnete durch eine spezielle Codierung mit den in der Auslöseeinrichtung angeordneten Auslösemagneten zur Realisierung bestimmter Magnetfelder für den Schaltvorgang zusammenarbeiten
dadurch gekennzeichnet, daß
in der Schalteinrichtung (1) wenigstens ein Sicherungsteil (20) in Form eines Sicherungsmagneten oder eines ferromagnetischen Materials derart aus einer Ruhelage in eine stromgeschaltete Lage durch einen in der Auslöseeinrichtung (2) angeordneten Gegenmagnet (21) oder ein ferromagnetisches Teil in Richtung auf die Auslöseeinrichtung (2) verschiebbar ist, daß das Sicherungsteil (20) bei einem Verbleiben des Arbeitsschlittens (4) im stromgeschalteten Zustand auch bei abgenommener Auslöseeinrichtung (2) bei der Rückkehr des Sicherungsteiles (20) in die Ruhestellung ein gewollter Kurzschluß zwischen den Polen (9,10) des Kontaktpaares der Schalteinrichtung (1) bewirkt. - Elektromechanische Verbindungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß
in der Schalteinrichtung (1) oder einem mit der Schalteinrichtung (1) verbundenen Teil eine Glühsicherung (30) angeordnet ist, die bei Kurzschluß durchbrennt. - Elektromechanische Verbindungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß
das Sicherungsteil (20) in einer zentralen Aussparung des Arbeitsschlittens (4) liegt. - Elektromechanische Verbindungsvorrichtung nach Anspruch 3,
dadurch gekennzeichnet, daß
hinter bzw. unter dem Sicherungsteil (20) auf der von der Auslöseeinrichtung (2) abgewandten Seite der Schalteinrichtung (1) ein Rückhaltemagnet (22) oder ein ferromagnetisches Rückhalteteil angeordnet ist. - Elektromechanische Verbindungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß
das Sicherungsteil (20) am Umfang mit vorstehenden Noppen oder Stiften (25) versehen ist, wobei das Sicherungsteil (20) bei seiner Bewegung von der Ruhelage in die elektrisch geschaltete Lage eine Drehbewegung um seine Längsachse durchführt und wobei der Arbeitsschlitten (4) mit an die Noppen oder Stiftgröße und Form angepaßte Aussparungen (27) aufweist, die in der stromgeschalteten Lage des Arbeitsschlittens (4) die Noppen oder Stifte (25) aufnehmen. - Elektromechanische Verbindungsvorrichtung nach Anspruch 5,
dadurch gekennzeichnet, daß
das Sicherungsteil (20) wendel- oder spiralförmig während seiner Bewegung aus der Ruhelage in die elektrisch geschaltete Lage bewegbar ist. - Elektromechanische Verbindungsvorrichtung nach Anspruch 6,
dadurch gekennzeichnet, daß
das Sicherungsteil (20) auf einem Dorn (24) gelagert ist, wobei die Drehbewegung des Sicherungsteiles (20) durch eine Spiralnut- und Stiftverbindung zwischen dem Dorn (24) und dem Sicherungsteil (20) erfolgt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29615005U DE29615005U1 (de) | 1996-08-29 | 1996-08-29 | Elektromechanische Verbindungsvorrichtung |
DE29615005U | 1996-08-29 | ||
PCT/EP1997/004656 WO1998009346A1 (de) | 1996-08-29 | 1997-08-26 | Elektromechanische verbindungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0922315A1 EP0922315A1 (de) | 1999-06-16 |
EP0922315B1 true EP0922315B1 (de) | 2000-05-24 |
Family
ID=8028493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97942880A Expired - Lifetime EP0922315B1 (de) | 1996-08-29 | 1997-08-26 | Elektromechanische verbindungsvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6231349B1 (de) |
EP (1) | EP0922315B1 (de) |
JP (1) | JP3886540B2 (de) |
AU (1) | AU4455897A (de) |
DE (2) | DE29615005U1 (de) |
ES (1) | ES2149007T3 (de) |
WO (1) | WO1998009346A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008051183A1 (de) | 2008-10-14 | 2010-04-15 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Elektromechanisches Verbindungssystem |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000030810A (ja) | 1998-07-07 | 2000-01-28 | Seiko Instruments Inc | 電源接続装置及び該電源接続装置を有する電子機器 |
DE19930642A1 (de) * | 1999-07-02 | 2001-01-04 | Magcode Ag | Elektromechanische Verbindungsvorrichtung |
DE10062172A1 (de) * | 2000-12-14 | 2002-06-20 | Magcode Ag | Elektromechanische Verbindungsvorrichtung |
DE10242645A1 (de) * | 2002-09-13 | 2004-03-25 | Magcode Ag | Verfahren und Vorrichtung zur Herstellung einer elektrischen Verbindung von Baugruppen und Modulen |
DE10242664B4 (de) * | 2002-09-13 | 2012-04-19 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Elektrisches Verbindungssystem |
US7741806B2 (en) * | 2006-08-25 | 2010-06-22 | Meridian Design, Inc. | Magnetically attachable battery recharging |
US7871272B2 (en) * | 2009-03-20 | 2011-01-18 | Casco Products Corporation | Sliding window magnetic electrical connector |
FR2944652B1 (fr) * | 2009-04-21 | 2011-06-10 | Novall | Connecteur magnetique de raccordement electrique pour systemes electriques modulaires. |
KR20120129488A (ko) * | 2011-05-20 | 2012-11-28 | (주)에스피에스 | 마그네틱 커넥팅 장치 |
CN102810777B (zh) * | 2011-06-01 | 2015-02-04 | 富泰华工业(深圳)有限公司 | 电源插头及与该电源插头配合使用的电源插座 |
US9190782B2 (en) * | 2012-04-30 | 2015-11-17 | Club Car, Llc | Power connection system |
JP6161334B2 (ja) * | 2013-03-06 | 2017-07-12 | キヤノン株式会社 | 放射線撮影システム及びコネクタ |
JP6537819B2 (ja) | 2014-12-18 | 2019-07-03 | 日本航空電子工業株式会社 | コネクタ対 |
DE102015203706B4 (de) | 2015-03-02 | 2020-03-26 | Volkswagen Aktiengesellschaft | Anordnung zur lösbaren Befestigung einer Fußmatte an einem Boden oder Bodenbelag eines Fahrzeugs |
US11491884B2 (en) | 2017-01-19 | 2022-11-08 | Curtis Instruments Inc. | Magnetic charger connector for wheelchair |
WO2019148159A1 (en) * | 2018-01-29 | 2019-08-01 | Magswitch Technology Worldwide Pty Ltd | Magnetic lifting device having pole shoes with spaced apart projections |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317969A (en) * | 1978-09-01 | 1982-03-02 | Hannes Riegler | Electrical line-connector |
DE3577024D1 (de) * | 1984-02-08 | 1990-05-10 | Tzivanidis Pavlos | Elektrische sicherheitssteckverbindung. |
FR2652954B2 (fr) * | 1989-09-26 | 1994-07-13 | El Marry Sagr Majed | Systeme de prises electriques de securite. |
WO1992016002A1 (de) * | 1991-02-27 | 1992-09-17 | Eberhard Beck | Elektromechanische verbindungsvorrichtung |
DE29516069U1 (de) * | 1995-10-06 | 1995-12-14 | Fritsch Klaus Dieter | Aufnahmevorrichtung für eine elektrische Lichtquelle |
-
1996
- 1996-08-29 DE DE29615005U patent/DE29615005U1/de not_active Expired - Lifetime
-
1997
- 1997-08-26 AU AU44558/97A patent/AU4455897A/en not_active Abandoned
- 1997-08-26 DE DE59701779T patent/DE59701779D1/de not_active Expired - Lifetime
- 1997-08-26 WO PCT/EP1997/004656 patent/WO1998009346A1/de active IP Right Grant
- 1997-08-26 ES ES97942880T patent/ES2149007T3/es not_active Expired - Lifetime
- 1997-08-26 JP JP51128198A patent/JP3886540B2/ja not_active Expired - Lifetime
- 1997-08-26 US US09/254,248 patent/US6231349B1/en not_active Expired - Lifetime
- 1997-08-26 EP EP97942880A patent/EP0922315B1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008051183A1 (de) | 2008-10-14 | 2010-04-15 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Elektromechanisches Verbindungssystem |
DE202008017699U1 (de) | 2008-10-14 | 2010-04-29 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Elektromechanisches Verbindungssystem |
US8314669B2 (en) | 2008-10-14 | 2012-11-20 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Electromechanical connection system |
Also Published As
Publication number | Publication date |
---|---|
JP3886540B2 (ja) | 2007-02-28 |
WO1998009346A1 (de) | 1998-03-05 |
ES2149007T3 (es) | 2000-10-16 |
DE59701779D1 (de) | 2000-06-29 |
DE29615005U1 (de) | 1996-11-21 |
EP0922315A1 (de) | 1999-06-16 |
AU4455897A (en) | 1998-03-19 |
JP2000517097A (ja) | 2000-12-19 |
US6231349B1 (en) | 2001-05-15 |
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