FR2534392A1 - Electrical control method for locking systems producing an energy saving - Google Patents

Electrical control method for locking systems producing an energy saving Download PDF

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Publication number
FR2534392A1
FR2534392A1 FR8216923A FR8216923A FR2534392A1 FR 2534392 A1 FR2534392 A1 FR 2534392A1 FR 8216923 A FR8216923 A FR 8216923A FR 8216923 A FR8216923 A FR 8216923A FR 2534392 A1 FR2534392 A1 FR 2534392A1
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FR
France
Prior art keywords
state
main
change
organ
locking
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8216923A
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French (fr)
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FR2534392B3 (en
Inventor
Dominique Bertrand
Georges Leterme
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KOMPEX
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KOMPEX
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to FR8216923A priority Critical patent/FR2534392B3/en
Publication of FR2534392A1 publication Critical patent/FR2534392A1/en
Application granted granted Critical
Publication of FR2534392B3 publication Critical patent/FR2534392B3/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • E05B2047/0008—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets having different functions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0065—Saving energy
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0005—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being rotary movable

Abstract

The method makes it possible to use only a minimum of one single electrical pulse to control the unlocking, the change of state and the locking of a member which can take several stable states, the new state being able to be determined. According to one embodiment, the member A1 is moved by a force generated by the coil B1 and brought about by the electrical pulse whose polarity, or another property, determines the direction of movement of A1. The auxiliary member A2 is always moved in the same direction by the coil B2 and sent back by a spring. A capacitor C, nonpolarised or equivalent, short-circuits B1 in such a way that the pulse is first of all applied to B2. A2 thus frees A1 before A1 is actuated. It is sufficient for the pulse to last only for the time taken to move A1, the locking taking place when it ceases. Application especially to relay, counting, display, locking systems such as systems for unlocking banking containers.

Description

La présente invention concerne les procédés permettant, par commande électrique1de: déverrouiller, changer l'état et verrouiller un organe physique pouvant prendre au moins deux états stables,le nouvel état stable de l'organe pouvanr être déterminé. The present invention relates to methods allowing, by electrical control 1: to unlock, change the state and lock a physical organ which can take at least two stable states, the new stable state of the organ can be determined.

Les dispositifs connus se caractèrisent généralement par le maintien d'un courant électrique pendant toute la durée d'au moins un état, présentant l'inconvénient d'une consommation d'énergie proportionnelle à la durée de cet état. The known devices are generally characterized by the maintenance of an electric current throughout the duration of at least one state, having the disadvantage of an energy consumption proportional to the duration of this state.

Ces dispositifs sont appliqués par exemple à des serrures,et servent notamment aux procédures de condamnation et décondamnation de portes,telles celles de compartiments bancaires. These devices are applied for example to locks, and are used in particular for locking and unlocking procedures of doors, such as those of bank compartments.

Le procédé suivant l'invention permet de n'employer au minimum qu'une seule impulsion électrique pour commander ces opérations, réalisant ainsi une appréciable économie d'énergie.  The method according to the invention makes it possible to use at least only one electric pulse to control these operations, thus achieving appreciable energy savings.

Ce procédé se caractèrise par le fait que l'impulsion électrique de cette commande,s'adressant à un organe dit principal,agit également sur un autre organe dit auxilliaire de manière à ce que ce dernier intervienne avant que le premier soit actionné. This process is characterized by the fact that the electrical impulse of this command, addressing a so-called main organ, also acts on another so-called auxiliary organ so that the latter intervenes before the first is actuated.

On décrira maintenant à titre d'exemples pour une bonne comptés Ilension de l'inventiondes moyens d'obtenir ce résultat. There will now be described, by way of example, for good counting the means of obtaining this result.

Selon une réalisation de l'invention1représentée par la figure 1, l'organe principal est un arbre métallique Al à deux positions stables. Cet arbre est mû par l'effet d'une force électromagnétique engendrée par la bobine d'induction B1 et provoquée par une impul- sion électrique. Son sens de déplacement dépend de la polarité de l'impulsion,de sorte que son nouvel état est connu. According to an embodiment of the invention1 represented by FIG. 1, the main member is a metal shaft A1 with two stable positions. This tree is moved by the effect of an electromagnetic force generated by the induction coil B1 and caused by an electrical impulse. Its direction of movement depends on the polarity of the pulse, so that its new state is known.

L'organe auxilliaire chargé du déverrouillage et du vérouillage de l'arbre Al est un deuxième arbre métallique A2 pouvant venir se loger dans l'une ou l'autre des deux encoches figurées sur Al.  The auxiliary member responsible for unlocking and locking the shaft Al is a second metal shaft A2 which can be housed in one or the other of the two notches shown in Al.

Cet arbre A2 est lui aussi mû par l'effet d'un force électromagnétique engendrée par la bobine B2 et provoquée par la merle impulsion. Par des moyens connus,par exemple- à l'aide d'un pont de diodes D représenté sur la figure l,il est sollicité toujours dans le meme sens par cette force et es-t renvoyé par un dispositif de rappel tel un ressort. This tree A2 is also moved by the effect of an electromagnetic force generated by the coil B2 and caused by the impulse robin. By known means, for example using a diode bridge D shown in FIG. 1, it is always biased in the same direction by this force and is returned by a return device such as a spring.

Un condensateur C non polarisé est disposé en parallèle avec la bobine B1 afin de court-circuiter la self-inductance de cette bobine de manière à ce que l'impulsion s'applique en premier lieu sur la bobine B2. Ainsi l'arbre A2 libère l'arbre Al avant que ce dernier soit lui-meme actionné. Il suffit alors que l'impulsion dure au moins le temps du déplacement complet de l'arbre Ai pour que le changement d'état soit effectué,le verrouillage de ce nouvel état se produisant l'impulsion ayant cessé. A non-polarized capacitor C is arranged in parallel with the coil B1 in order to short-circuit the self-inductance of this coil so that the pulse applies first of all to the coil B2. Thus the tree A2 releases the tree Al before the latter is itself actuated. It then suffices that the pulse lasts at least the time of complete displacement of the shaft Ai for the change of state to be effected, the locking of this new state occurring the pulse having ceased.

Selon une autre réalisation de l'invention,l'arbre A2 est sollicité à se déplacer dans les deux sens par la bobine B2,agissant alors de part et d'autre de l'arbre Al comme l'indique la figure 2. According to another embodiment of the invention, the shaft A2 is urged to move in both directions by the coil B2, then acting on either side of the shaft Al as indicated in FIG. 2.

Selon une autre réalisation de l'invention,le déplacement anticipé de l'arbre A2 résulte de sa différence de masse avec celle de l'arbre Al retardé par une inertie plus grande. According to another embodiment of the invention, the anticipated displacement of the shaft A2 results from its difference in mass with that of the shaft Al delayed by a greater inertia.

La figure 1 montre,à titre d'exemple d'application, une action de condamnation et de décondamnation sur une pièce mécanique P, pouvant être une pièce de serrurerie,interdisant ou autorisent le mouvement de cette pièce sous l'effet d'une force extérieure pouvant être celle communiquée à une clé. FIG. 1 shows, by way of example of an application, a locking and unlocking action on a mechanical part P, which can be a locksmith part, prohibiting or authorizing the movement of this part under the effect of a force external which can be that communicated to a key.

On observera maintenant que les réalisations précedentes conduisent facilement à d'autres réalisations analogues. It will now be observed that the preceding embodiments easily lead to other similar embodiments.

Les arbres décrits peuvent être des organes de toutes formes et de toutes matières,les déplacements décrits peuvent être linéaires, circulaires ou tout autres,et les états à traiter peuvent être supérieurs à deux, comme le représente la figure 3 à titre d'exemple. The trees described can be organs of any shape and of any material, the displacements described can be linear, circular or any other, and the states to be treated can be greater than two, as shown in FIG. 3 by way of example.

De meme,le changement d'état peut être determiné par d'autres caractéristiques de la commande que celle de la polarité de l'impulsion,rendant le procédé valable en courant alternatif. A titre d'exemples,ces caractéristiques peuvent être le nombre ou la fréquence des impulsions dans le cas où la commande en comporte plusieurs, ou l'une des propriétés physiques de l'impulsion quand elle est unique, comme son amplitude ou la vitesse de montée de son front. Likewise, the change of state can be determined by other characteristics of the control than that of the polarity of the pulse, making the process valid in alternating current. By way of example, these characteristics may be the number or the frequency of the pulses in the case where the command comprises several of them, or one of the physical properties of the pulse when it is unique, such as its amplitude or the speed of rise of his forehead.

Le procédé objet de l'invention peut être utilisé dans des systèmes de relais,d'affichages,de comptage ou de décomptage,de moteurs pas-à-pas,de selection de vitesses,de serrurerie et notamment dans des systèmes de condamnation et décondamnation de compartiments bancaires. The process which is the subject of the invention can be used in relay, display, counting or down counting systems, stepping motors, gear selection, locksmithing and in particular in locking and unlocking systems. bank compartments.

D'une manière générale,il peut être utilisé dans des systèmes comportant un ou plusieurs organes possédant chacun plusieurs états stables.  In general, it can be used in systems comprising one or more members each having several stable states.

Claims (7)

REVENDICATIONS 1. Procédé permettant de n'employer au minimum qu'une seule impulsion électrique pour commander le déverrouillage,le changement d'état et le verrouillage d'un organe physique,dit organe principal, pouvant prendre plusieurs états stables,caractérisé en ce qu'un autre organe physique,dit organe auxilliaire,soumis à la même com mande,intervient avant que l'organe principal soit actionné,cette intervention se faisant soit en déverrouillant l'organe principal de manière à l'autoriser à changer d'état,soit en le verrouillant de manière à lui interdire tout changement d'état. 1. Method making it possible to use at least only one electrical pulse to control the unlocking, the change of state and the locking of a physical organ, said main organ, which can take several stable states, characterized in that another physical organ, called an auxiliary organ, subject to the same control, intervenes before the main organ is actuated, this intervention being done either by unlocking the main organ so as to allow it to change state, or by locking it so as to prevent any change of state. 2. Procédé selon la revendication 1 caractérisé en ce que.l'or gane principal et l'organe auxilliaire sont chacun actionnés par une force électromagnétique engendrée par une bobine d'induction et provoquée par la même commande électrique initiale. 2. Method according to claim 1 characterized in that the main gane and the auxiliary member are each actuated by an electromagnetic force generated by an induction coil and caused by the same initial electrical control. 3. Procédé selon les revendirtations 1 et 2 caractérisé en ce que le changement d'état de l'organe principal est déterminé par une caractéristique spécifique de la commande.  3. Method according to claims 1 and 2 characterized in that the change of state of the main member is determined by a specific characteristic of the command. 4. Procédé selon la revendication 3 caractérisé en ce que la caractéristique spécifique de la commande déterminant le changement d'état est le nombre ou la fréquence des impulsions dans le cas dLune commande à plusieurs impulsions. 4. Method according to claim 3 characterized in that the specific characteristic of the command determining the change of state is the number or the frequency of the pulses in the case of a command with several pulses. 5. Procédé selon la revendication 3 caractérisé en ce que la coractéristique spécifique de la commande déterminant le changement d'état est une des propriétés physiques de l'impulsion électrique dans le cas d'une commande à une seule impulsion. 5. Method according to claim 3 characterized in that the specific characteristic of the command determining the change of state is one of the physical properties of the electrical pulse in the case of a command with a single pulse. 6. Procédé selon les revendications 1 et 2 caractérisé en ce que l'action anticipée de l'organe auxilliaire est obtenue électriquement par la mise en parallèle d'un condensateur non polarisé ou équivalent avec la bobine d'induction relative à l'organe principal. 6. Method according to claims 1 and 2 characterized in that the anticipated action of the auxiliary member is obtained electrically by paralleling a non-polarized capacitor or equivalent with the induction coil relative to the main member . 7. Procédé selon les revendications 1 et 2 caractérisé en ce que l'action anticipée de l'organe auxilliaire est obtenue mécaniquement par différence d'inertie des organes principal et auxilliaire,la masse de l'organe principal étant la plus importante.  7. Method according to claims 1 and 2 characterized in that the anticipated action of the auxiliary member is obtained mechanically by difference of inertia of the main and auxiliary members, the mass of the main member being the largest.
FR8216923A 1982-10-08 1982-10-08 ELECTRICAL CONTROL METHOD FOR ENERGY SAVING LOCKING SYSTEMS Expired FR2534392B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8216923A FR2534392B3 (en) 1982-10-08 1982-10-08 ELECTRICAL CONTROL METHOD FOR ENERGY SAVING LOCKING SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216923A FR2534392B3 (en) 1982-10-08 1982-10-08 ELECTRICAL CONTROL METHOD FOR ENERGY SAVING LOCKING SYSTEMS

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FR2534392A1 true FR2534392A1 (en) 1984-04-13
FR2534392B3 FR2534392B3 (en) 1985-08-02

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600369A1 (en) * 1986-04-08 1987-12-24 Schlage Lock Co CLUTCH MECHANISM, IN PARTICULAR FOR ELECTRONIC LOCK
EP0290330A1 (en) * 1987-04-29 1988-11-09 Raoul Parienti Electronic lock
US4784415A (en) * 1986-02-24 1988-11-15 Fichet-Bauche Locking and unlocking device
EP0309194A2 (en) * 1987-09-23 1989-03-29 Emhart Industries, Inc. Locking mechanism for multifunctional electronic lock
EP0450399A2 (en) * 1990-03-22 1991-10-09 KEBA Gesellschaft m.b.H. & Co. Safe, especially safe deposit box, with electric remote control
US5588318A (en) * 1992-07-23 1996-12-31 Fireking International, Inc. Door lock
EP1279785A1 (en) * 2001-07-24 2003-01-29 Steinbach & Vollmann GmbH & Co. Lock
FR2847928A3 (en) * 2002-11-28 2004-06-04 Dominique Prudhomme Temporary blocking of a mobile control or lock, uses electromagnet to move in translation a tongue that engages a slot in the moving part of the lock or handle to prevent its operation
EP1845224A2 (en) * 2006-04-12 2007-10-17 Computerized Security Systems, Inc. Motorized swing bolt lock
CN113053698A (en) * 2021-04-09 2021-06-29 燕山大学 Energy-saving electric locking system based on electric push rod and used for narrow and small space work
DE102021109993B3 (en) 2021-04-20 2022-09-01 Pilz Gmbh & Co. Kg Safety switch with guard locking

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784415A (en) * 1986-02-24 1988-11-15 Fichet-Bauche Locking and unlocking device
FR2600369A1 (en) * 1986-04-08 1987-12-24 Schlage Lock Co CLUTCH MECHANISM, IN PARTICULAR FOR ELECTRONIC LOCK
EP0290330A1 (en) * 1987-04-29 1988-11-09 Raoul Parienti Electronic lock
EP0309194A2 (en) * 1987-09-23 1989-03-29 Emhart Industries, Inc. Locking mechanism for multifunctional electronic lock
EP0309194A3 (en) * 1987-09-23 1990-02-14 Emhart Industries, Inc. Locking mechanism for multifunctional electronic lock
EP0450399A3 (en) * 1990-03-22 1991-12-27 Keba Gesellschaft M.B.H. & Co. Safe, especially safe deposit box with electric remote control
EP0450399A2 (en) * 1990-03-22 1991-10-09 KEBA Gesellschaft m.b.H. & Co. Safe, especially safe deposit box, with electric remote control
EP0692594A3 (en) * 1990-03-22 1996-06-12 Keba Gmbh & Co Safe, especially a safe deposit box
US5588318A (en) * 1992-07-23 1996-12-31 Fireking International, Inc. Door lock
EP1279785A1 (en) * 2001-07-24 2003-01-29 Steinbach & Vollmann GmbH & Co. Lock
FR2847928A3 (en) * 2002-11-28 2004-06-04 Dominique Prudhomme Temporary blocking of a mobile control or lock, uses electromagnet to move in translation a tongue that engages a slot in the moving part of the lock or handle to prevent its operation
EP1845224A2 (en) * 2006-04-12 2007-10-17 Computerized Security Systems, Inc. Motorized swing bolt lock
EP1845224A3 (en) * 2006-04-12 2008-12-03 Computerized Security Systems, Inc. Motorized swing bolt lock
CN113053698A (en) * 2021-04-09 2021-06-29 燕山大学 Energy-saving electric locking system based on electric push rod and used for narrow and small space work
DE102021109993B3 (en) 2021-04-20 2022-09-01 Pilz Gmbh & Co. Kg Safety switch with guard locking

Also Published As

Publication number Publication date
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