DE1062144B - Electrical switching device on a system for opening and closing windows, doors or the like of vehicles - Google Patents
Electrical switching device on a system for opening and closing windows, doors or the like of vehiclesInfo
- Publication number
- DE1062144B DE1062144B DEB45279A DEB0045279A DE1062144B DE 1062144 B DE1062144 B DE 1062144B DE B45279 A DEB45279 A DE B45279A DE B0045279 A DEB0045279 A DE B0045279A DE 1062144 B DE1062144 B DE 1062144B
- Authority
- DE
- Germany
- Prior art keywords
- motor
- relay
- switch
- switching element
- winding
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 23
- 230000005284 excitation Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0851—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
Die Erfindung betrifft eine elektrische Schalteinrichtung an einer Anlage mit einem mittels eines Wechselschalters willkürlich umsteuerbaren Elektromotor zum öffnen und Schließen von Fenstern, Türen od. dgl. von Fahrzeugen, bei welcher der Elektromotor beim Auftreten eines Hindernisses bei der Schließbewegung durch ein Relais selbsttätig umgesteuert wird, das infolge der erhöhten Belastung des Motors anspricht.The invention relates to an electrical switching device on a system with a means of a Changeover switch arbitrarily reversible electric motor for opening and closing windows and doors od. The like. Of vehicles in which the electric motor when an obstacle occurs during the closing movement is automatically reversed by a relay, which is due to the increased load on the motor appeals to.
Bei einer bekannten, mit einem Umkehrmotor ausgerüsteten Türschließeinrichtung wird der Umkehrmotor beim Auftreten eines Hindernisses durch ein Stromrelais umgeschaltet, dessen Erregerwicklung im Hauptstromkreis des Motors liegt, wobei der Hauptstromkreis durch einen Druckknopfschalter willkürlieh eingeschaltet werden kann. Diese Einrichtung hat den erheblichen Mangel, daß der Stromkreis für das Schließen trotz des Stromrelais dann eingeschaltet bleibt, wenn der Druckknopfschalter geschlossen gehalten wird. In diesem Fall bleiben beim Auftreten eines Hindernisses beide Stromkreise für Vorwärts- und für Rückwärtslauf des Motors eingeschaltet, was zu einer Zerstörung der Anlage führen kann.In a known door locking device equipped with a reversing motor, the reversing motor when an obstacle occurs, switched over by a current relay whose excitation winding is in the Main circuit of the motor is located, the main circuit being arbitrary by means of a push-button switch can be switched on. This device has the serious shortcoming that the circuit for the Closing in spite of the power relay remains switched on if the push-button switch is kept closed will. In this case, if an obstacle occurs, both circuits remain for forward and switched on for reverse running of the motor, which can lead to the destruction of the system.
Dieser Nachteil kann gemäß der Erfindung dadurch vermieden werden, daß die Relaisspule des Relais parallel zu einem stromführenden Teil des Motors liegt und daß das Relais einen in der Zuleitung des Motors angeordneten Magnetschalter betätigt, der in seiner Ruhelage den Wechselschalter mit der Stromquelle verbindet und in seiner Arbeitslage den Motor unmittelbar an die Stromquelle in der für das öffnen vorgesehenen Schaltung anschließt.This disadvantage can be avoided according to the invention in that the relay coil of the relay is parallel to a live part of the motor and that the relay is one in the supply line of the motor arranged magnetic switch operated, which in its rest position the changeover switch with the power source connects and in its working position the motor directly to the power source in the open for the provided circuit connects.
Die Zeichnung zeigt als Ausführungsbeispiel des Gegenstandes der Erfindung das Schaltbild einer elektrischen Schalteinrichtung für das Öffnen und Schließen von Fenstern, Türen od. dgl. eines Fahrzeugs. The drawing shows, as an exemplary embodiment of the subject matter of the invention, the circuit diagram of an electrical circuit Switching device for opening and closing windows, doors or the like of a vehicle.
Ein elektrischer Umkehrmotor 10, der eine nicht dargestellte Vorrichtung zum öffnen und Schließen
von Fenstern eines Fahrzeugs antreibt, hat einen Anker 11 und zwei Hauptstromerregerwicklungen 12
und 13. Von diesen Erregerwicklungen dient die mit 12 bezeichnete für den Antrieb des Motors beim
Schließen und die mit 13 bezeichnete beim Öffnen des Fensters. Das eine Ende jeder der beiden Erregerwicklungen
ist mit dem Anker 11 verbunden. Das andere Ende der Erregerwicklung 12 ist an einen feststehenden
Kontakt eines Endlageschalters 14 und das andere Ende der Erregerwicklung 13 an einen feststehenden
Kontakt eines Endlageschalters 15 angeschlossen. Der zweite feststehende Kontakt des Endlageschalters
14 ist mit einem feststehenden Kontakt 16 eines Wechsel schalters 18 verbunden, dessen
zweiter feststehender Kontakt 17 mit dem zweiten Elektrische Schalteinrichtung
an einer Anlage zum öffnen
und Schließen von Fenstern, Türen od. dgl. von FahrzeugenA reversible electric motor 10 which is capable of opening a device, not shown, and drives closing the windows of a vehicle, has an armature 11 and two main power excitation windings 12 and 13 serves Of these excitation windings with 12 designated for the drive of the motor during closing and with 13 referred to when opening the window. One end of each of the two excitation windings is connected to the armature 11 . The other end of the field winding 12 is connected to a stationary contact of a limit switch 14 and the other end of the field winding 13 is connected to a stationary contact of a limit switch 15 . The second fixed contact of the limit switch 14 is connected to a fixed contact 16 of a changeover switch 18 , the second fixed contact 17 of which with the second electrical switching device
on a system to open
and closing windows, doors or the like of vehicles
Anmelder:Applicant:
Robert Bosch G.m.b.H.,
Stuttgart-W, Breitscheidstr. 4Robert Bosch GMBH,
Stuttgart-W, Breitscheidstr. 4th
Wilhelm Rüppel, Stuttgart-Feuerbach,
ist als Erfinder genannt wordenWilhelm Rüppel, Stuttgart-Feuerbach,
has been named as the inventor
feststehenden Kontakt des Endlageschalters 15 in Verbindung steht. Der Endlageschalter 14 öffnet mechanisch, sobald das Fenster seine Schließendlage erreicht hat. Umgekehrt öffnet der Endlageschalter 15, sobald die Öffnungsendlage des Fensters erreicht ist. Der Wechselschalter 18 hat ein willkürlich betätigbares Schaltglied 19. fixed contact of the limit switch 15 is in connection. The limit switch 14 opens mechanically as soon as the window has reached its closing end position. Conversely, the limit switch 15 opens as soon as the opening end position of the window is reached. The changeover switch 18 has an arbitrarily actuatable switching element 19.
Zur Steuerung der Schalteinrichtung sind ein Relais 20 und ein von diesem überwachter Magnetschalter 21 vorgesehen. Die Relaisspule 22 des Relais 20 ist parallel zu der Erregerwicklung 12 des Motors geschaltet, wobei in der Leitung 23, die von dem mit dem Kontakt 16 des Wechselschalters 18 verbundenen Ende der Erregerwicklung 12 ausgeht, ein durch einen Hitzdraht 24 gesteuerter Schalter 25 liegt. Der an Masse angeschlossene Hitzdraht 24 greift an dem beweglichen Schaltglied 26 des Schalters 25 an und wirkt einer in der Zeichnung durch einen Pfeil angedeuteten Federkraft, die den Schalter 25 zu schließen bestrebt ist, entgegen. Die Relaisspule 22 betätigt das Schaltglied 27, das mit einer Stromquelle 28 verbunden ist.To control the switching device, a relay 20 and a magnetic switch 21 monitored by this are provided. The relay coil 22 of the relay 20 is connected in parallel to the field winding 12 of the motor, a switch 25 controlled by a hot wire 24 being in the line 23, which extends from the end of the field winding 12 connected to the contact 16 of the changeover switch 18 . The hot wire 24 connected to ground engages the movable switching element 26 of the switch 25 and counteracts a spring force, indicated in the drawing by an arrow, which tends to close the switch 25. The relay coil 22 actuates the switching element 27, which is connected to a current source 28 .
Der Magnetschalter 21 hat ein Schaltglied 29, das ebenfalls an der Stromquelle 28 liegt und in seiner im Schaltschema eingezeichneten Ruhelage einen Kontakt 30 berührt, der mit dem Schaltglied 19 des Wechselschalters 18 verbunden ist. In seiner Arbeitslage wirkt das Schaltglied 29 mit einem Kontakt 31 zusammen, der bei geschlossenem Endlageschalter 15 über eine Haltewicklung 32 des Magnetschalters 21 mit der Erregerwicklung 13 des Motors 10 Verbindung hat. Das Schaltglied 29 wird durch eine Einzugswicklung 33 betätigt, die von dem Relais 20 geschaltet wird.The magnetic switch 21 has a switching element 29, which is also connected to the power source 28 and, in its rest position shown in the circuit diagram, touches a contact 30 which is connected to the switching element 19 of the changeover switch 18 . In its working position, the switching element 29 interacts with a contact 31 which, when the limit switch 15 is closed, is connected to the field winding 13 of the motor 10 via a holding winding 32 of the magnetic switch 21 . The switching element 29 is actuated by a pull-in winding 33 which is switched by the relay 20 .
909 578/46909 578/46
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB45279A DE1062144B (en) | 1957-07-11 | 1957-07-11 | Electrical switching device on a system for opening and closing windows, doors or the like of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB45279A DE1062144B (en) | 1957-07-11 | 1957-07-11 | Electrical switching device on a system for opening and closing windows, doors or the like of vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1062144B true DE1062144B (en) | 1959-07-23 |
Family
ID=6967564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB45279A Pending DE1062144B (en) | 1957-07-11 | 1957-07-11 | Electrical switching device on a system for opening and closing windows, doors or the like of vehicles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1062144B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1130731B (en) | 1958-05-16 | 1962-05-30 | Bosch Gmbh Robert | Electrical switching device for a drive device for opening and closing slides and flaps, in particular window and door leaves of vehicles |
| DE1210690B (en) * | 1959-08-13 | 1966-02-10 | Daimler Benz Ag | Electrically powered window regulators for vehicles, in particular for motor vehicles |
| DE1292528B (en) * | 1960-07-21 | 1969-04-10 | Bosch Gmbh Robert | Circuit arrangement for vehicles, in particular for motor vehicles, with at least one mechanically lockable door and electromotive movable closing elements (window, sunroof) of other openings |
| FR2412678A2 (en) * | 1977-12-21 | 1979-07-20 | Daimler Benz Ag | OPERATING PROCEDURE OF SLOW-ON CLOSING DEVICES |
-
1957
- 1957-07-11 DE DEB45279A patent/DE1062144B/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1130731B (en) | 1958-05-16 | 1962-05-30 | Bosch Gmbh Robert | Electrical switching device for a drive device for opening and closing slides and flaps, in particular window and door leaves of vehicles |
| DE1210690B (en) * | 1959-08-13 | 1966-02-10 | Daimler Benz Ag | Electrically powered window regulators for vehicles, in particular for motor vehicles |
| DE1292528B (en) * | 1960-07-21 | 1969-04-10 | Bosch Gmbh Robert | Circuit arrangement for vehicles, in particular for motor vehicles, with at least one mechanically lockable door and electromotive movable closing elements (window, sunroof) of other openings |
| FR2412678A2 (en) * | 1977-12-21 | 1979-07-20 | Daimler Benz Ag | OPERATING PROCEDURE OF SLOW-ON CLOSING DEVICES |
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