FR2552379A1 - Device for automatically breaking the set of electric current circuits for motor vehicles - Google Patents
Device for automatically breaking the set of electric current circuits for motor vehicles Download PDFInfo
- Publication number
- FR2552379A1 FR2552379A1 FR8315816A FR8315816A FR2552379A1 FR 2552379 A1 FR2552379 A1 FR 2552379A1 FR 8315816 A FR8315816 A FR 8315816A FR 8315816 A FR8315816 A FR 8315816A FR 2552379 A1 FR2552379 A1 FR 2552379A1
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- FR
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- Prior art keywords
- blade
- contact
- event
- impact
- terminals
- 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.)
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- 239000000446 fuel Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 239000007858 starting material Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to accident or emergency, e.g. deceleration, tilt of vehicle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/579—Devices or arrangements for the interruption of current in response to shock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H2001/5877—Electric connections to or between contacts; Terminals with provisions for direct mounting on a battery pole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
La présente invention concerne un dispositif automatique de rupture de l'ensemble des circuits de courant électrique pour véhicules automobiles. The present invention relates to an automatic device for breaking all of the electric current circuits for motor vehicles.
Dans le cas d'accident grave de vehicules automobiles, il est bien connu que le choc consécutif, provoque la mise hors service de la batterie d'accumulateurs, bobine hautetension d'alimentation du moteur ou autre organe électrique, en engendrant des courts-circuits. Ces derniers sont de par leurs arcs électriques source d'inflammation du carburant et par suite d'incendie avec les conséquences tragiques consécutives. In the event of a serious motor vehicle accident, it is well known that the consecutive shock causes the deactivation of the storage battery, high voltage coil supplying the engine or other electrical component, by causing short circuits. . The latter are by their electric arcs a source of ignition of the fuel and as a result of fire with the tragic consequences consecutive.
Selon l'invention, on a voulu directement, en cas de choc, assurer automatiquement l'ouverture des circuits de courant electrique à la sortie directe du pôle positif de la batterie, de manière à couper toute liaison électrique servant soit au fonctionnement du moteur, par l'intermédiaire de la bobine haute-tension, soit à l'alimentation, tels que circuits d éclairage, de mise en route, de signalisation de chauffage, de ventilation... According to the invention, it was desired directly, in the event of an impact, to automatically open the electric current circuits at the direct output of the positive pole of the battery, so as to cut off any electrical connection serving either for the operation of the motor, via the high-voltage coil, either to the power supply, such as lighting circuits, start-up, heating signaling, ventilation ...
Suivant une première caractéristique, ce dispositif au automatique est établi sous forme d'un boîtier se fixant soit directement sur la cosse positive de la batterie daccumula- teurs sr l'intermédiaire d'un collier ou autrement, soit encore sur l'ossature du véhicule à proximité immédiate de la dite batterie, mais avec une liaison reliée à la borne positive. According to a first characteristic, this automatic device is established in the form of a box which is fixed either directly on the positive terminal of the accumulator battery by means of a collar or otherwise, or also on the frame of the vehicle. in the immediate vicinity of the said battery, but with a connection connected to the positive terminal.
Suivant une autre caractéristique, ce boîtier comporte intérieurement au moins deux contacts indépendants et inversés avec respectivement un moyen de fermeture ou d'ouverture pouvant s'effacer automatiquement par inertie en cas de choc accidentel pour couper d'une part le circuit électrique de puissance, et pour fermer d'autre part le circuit haute-tension de l'allumage pour sa mise à la masse en vue de l'arrêt immédiat du moteur. According to another characteristic, this box internally comprises at least two independent and inverted contacts with respectively a closing or opening means which can be erased automatically by inertia in the event of accidental impact in order to cut on the one hand the electric power circuit, and to close, on the other hand, the high-voltage circuit of the ignition for grounding with a view to immediately stopping the engine.
Suivant une autre caractéristique, les contacts sont assurés mécaniquement sous forme de lames maintenues automatiquement en position de fermeture ou d'ouverture par un moyen magnétique ou mécanique pouvant se dégager en cas de choc de manière à libérer ou fermer les contacts pour assurer l'ou- verture ou la fermeture des circuits électriques correspondants. According to another characteristic, the contacts are provided mechanically in the form of blades automatically held in the closed or open position by magnetic or mechanical means which can be released in the event of an impact so as to release or close the contacts to ensure or - opening or closing of the corresponding electrical circuits.
Ces caractéristiques et d'autres encore ressortiront de la suite de la description. These characteristics and others will emerge from the following description.
Pour fixer l'objet de l'invention, sans toutefois le limiter, dans le dessin annexé
La figure 1 est une vue purement schématique du dispositif de rupture monté sur une batterie d'accumulateurs avec ses deux circuits de sortie.To fix the object of the invention, without however limiting it, in the attached drawing
Figure 1 is a purely schematic view of the rupture device mounted on a storage battery with its two output circuits.
La figure 2 est à plus grande échelle une vue schématique du dispositif combiné de rupture et d'ouverture. Figure 2 is a larger scale schematic view of the combined rupture and opening device.
La figure 3 est une vue schématique partielle illustrant un moyen de rupture ou de fermeture avec un étranglement pouvant se rompre en cas de choc pour obtenir par gravitation le dégagement ou l'engagement des contacts. Figure 3 is a partial schematic view illustrating a means of rupture or closure with a throttle that can break in the event of impact to obtain by gravitation the release or engagement of the contacts.
La figure 4 est en variante une vue schématique partielle illustrant un moyen de rupture ou de fermeture avec une tige de contact rappelée en position de liaison ou d'effacement entre les contacts par aimant permanent. Figure 4 is alternatively a partial schematic view illustrating a means of rupture or closure with a contact rod recalled in the connecting or erasing position between the contacts by permanent magnet.
La figure 5 est en variante, une vue schématique partielle d'une réalisation avec un moyen élastique monté sur rotule. FIG. 5 is a variant, a partial schematic view of an embodiment with an elastic means mounted on a ball joint.
La figure 6 est en variante, une vue schématique partielle, d'une réalisation avec un moyen élastique agissant sur une bille escamotable. FIG. 6 is a variant, a partial schematic view, of an embodiment with an elastic means acting on a retractable ball.
La figure 7 est en variante, une vue schématique partielle, d'une réalisation avec une lamelle rappelée en position de contact ou d'effacement par une bille escamotable règlable en appui. FIG. 7 is a variant, a partial schematic view, of an embodiment with a strip returned to the contact or erasing position by a retractable ball adjustable in support.
La figure 8 est en variante, une vue schématique partielle, d'une réalisation avec une lamelle escamotable montée en position de contact ou d'effacement par l'intermédiaire d'un dispositif à genouillère avec moyen de remise en position. FIG. 8 is a variant, a partial schematic view, of an embodiment with a retractable strip mounted in the contact or erasing position by means of a toggle device with means for repositioning.
Ce dispositif automatique de rupture de l'ensemble des circuits de courant électrique pour véhicules automobiles, est établi essentiellement sous forme d'un boîtier isolant et étanche (1) avec ou formant cosse pour se brancher sur le pôle positif (P) de la batterie d'accumulateurs (2) de manière à amener le courant à une borne intérieure (il). Cette liaison peut également s'effectuer par l'intermédiaire d'un fil de liaison, non représenté, dans le cas où le boîtier isolant (1) est fixé en dehors de la batterie (2). This automatic device for breaking all of the electric current circuits for motor vehicles, is essentially set up in the form of an insulating and sealed box (1) with or forming a terminal for connection to the positive pole (P) of the battery. accumulators (2) so as to bring the current to an internal terminal (il). This connection can also be effected by means of a connection wire, not shown, in the case where the insulating housing (1) is fixed outside the battery (2).
A l'intérieur du boitier (1), une borne (la) est reliée, directement à la masse tandis qu'un moyen (M) à fermeture automatique en cas de choc, relie une deuxième borne (lb) connectée à un conducteur (C) aboutissant au pôle positif de la bobine (B) haute-tension d'alimentation électrique du moteur. Inside the box (1), a terminal (la) is connected, directly to earth while a means (M) with automatic closing in the event of an impact, connects a second terminal (lb) connected to a conductor ( C) leading to the positive pole of the high-voltage coil of the motor's electrical supply.
Un deuxième circuit (d) est connecté sur le pôle positif (P) de la batterie pour aboutir indépendamment du moyen (M), mais en combinaison, à une borne (lc) reliée par un moyen (Ma) d'ouverture escamotable en cas de choc, à une borne (li). Un conducteur (E) de forte section branché sur la borne (nid) aboutit à l'alimentation générale (V) du véhicule, autre que le moteur, à savoir : circuits d'éclairage, de signalisation, ventilation, essui-glace... A second circuit (d) is connected to the positive pole (P) of the battery to lead independently of the means (M), but in combination, to a terminal (lc) connected by a means (Ma) of retractable opening in the event of shock, to a terminal (li). A conductor (E) of large section connected to the terminal (nest) leads to the general supply (V) of the vehicle, other than the engine, namely: lighting, signaling, ventilation, windshield wiper circuits. .
I1 faut considérer que chaque moyen d'ouverture (M) et de fermeture (Ma) agissant respectivement sur les bornes (la - lb) ou (lc - ld) ou éventuellement sur une borne unique, est établi comme illustré dans l'exemple de la figure 3, sous forme d'une lame de contact (3) maintenue en position par une tige axiale (3a) en matière isolante ou non, présentant au droit de sa section un rétrécissement,telle une gorge (3b) formant amorce de rupture. En cas de choc du véhicule, la tige axiale (3a) est rompue par inertie au droit de la gorge (3b), et la lame (3) tombe par gravitation en rompant ou en établissant la liaison entre les bornes, de manière à intercepter automatiquement la liaison électrique. It must be considered that each opening (M) and closing (Ma) means acting respectively on the terminals (la - lb) or (lc - ld) or possibly on a single terminal, is established as illustrated in the example of Figure 3, in the form of a contact blade (3) held in position by an axial rod (3a) of insulating material or not, having the right of its section a narrowing, such as a groove (3b) forming initiation of rupture . In the event of a vehicle impact, the axial rod (3a) is broken by inertia in line with the groove (3b), and the blade (3) falls by gravity by breaking or establishing the connection between the terminals, so as to intercept automatically the electrical connection.
Selon la réalisation illustrée figure 4, la tige axiale (4a) de la lame (4) reliant de la même façon les bornes (la - lb) ou (lc - ld), est maintenue en position de contacts ou d'effacement par un aimant permanent (5) fixé à l'intérieur du boîtier (1). Comme précédemment, en cas de choc important du véhicule, la tige (4a) se dégage de l'attraction magnétique et la lame (4) tombe par gravitation en assurant la rupture de la distribution électrique ou inversement, dans le cas du moyen (M), la liaison de la bobine (B) à la masse. According to the embodiment illustrated in FIG. 4, the axial rod (4a) of the blade (4) connecting the terminals (la - lb) or (lc - ld) in the same way, is held in the contact or erasure position by a permanent magnet (5) fixed inside the housing (1). As before, in the event of a significant impact from the vehicle, the rod (4a) emerges from the magnetic attraction and the blade (4) falls by gravitation, ensuring the rupture of the electrical distribution or vice versa, in the case of the means (M ), the connection of the coil (B) to earth.
On a illustré une autre réalisation, figure 5, avec une seule borne (6) de contact présentant une empreinte (6ai en forme de calotte sphérique pour autoriser le positionnement axial et le contact d'un plot (7) monté en bout d'une tige (8) oscillante à sa partie opposée au moyen dlune rotule (R). L' on conçoit qu'en cas de choc, le plot (7) échappe de l'empreinte (6a) et de son contact en assurant ainsi la rupture du circuit électrique. Another embodiment is illustrated, FIG. 5, with a single contact terminal (6) having an imprint (6ai in the form of a spherical cap to allow the axial positioning and the contact of a stud (7) mounted at the end of a rod (8) oscillating at its opposite part by means of a ball joint (R). It is conceivable that in the event of an impact, the stud (7) escapes from the imprint (6a) and from its contact thereby ensuring rupture of the electrical circuit.
Dans la réalisation de la figure 6, la lame (9) reliant les bornes (la - lb) ou (lc - ld) selon le moyen (M) ou (Ma), présente axialement un tasseau (10) muni d'une empreinte (10a) en forme de calotte sphérique pour l'engagement et le centrage d'une bille d'appui (11) escamotable. Cette bille (11) est maintenue en position par l'intermédiaire d'un ressort à boudin (12) centré sur un doigt (13) solidaire du boîtier (1) et règlable ou non en compression. En cas de choc important, la bille (11) échappe et se dégage du tasseau (10) tandis qu'un ressort éjecteur (14) placé du côté opposé autorise le dégagement ou l'engagement de la lame (9) par rapport aux bornes (la - lb). In the embodiment of FIG. 6, the blade (9) connecting the terminals (la - lb) or (lc - ld) according to the means (M) or (Ma), has axially a cleat (10) provided with an imprint (10a) in the form of a spherical cap for engagement and centering of a retractable support ball (11). This ball (11) is held in position by means of a coil spring (12) centered on a finger (13) secured to the housing (1) and adjustable or not in compression. In the event of a significant impact, the ball (11) escapes and emerges from the cleat (10) while an ejector spring (14) placed on the opposite side allows the blade to be released or engaged (9) relative to the terminals (la - lb).
Selon la réalisation de la figure 7, la lame (15) fixée à l'intérieur du boîtier (1) travaille en flexion pour assurer le contact de son extrémité sur une borne (16) ou sur une butée. Ce contact permanent est assuré comme dans la réalisation précédente au moyen d'une bille (17) escamotable maintenue par un ressort d'appui (18) avec vis de règlage (19) de la pression. Un ressort éjecteur (20) disposé à l'opposé, assure le dégagement de la lame (15) par rapport à la borne (16) lorsque la bille (17) a été dégagée et expulsée en cas de choc du véhicule, ou encore inversement la mise en contact de la lame (15) sur ladite borne (16). According to the embodiment of Figure 7, the blade (15) fixed inside the housing (1) works in bending to ensure the contact of its end on a terminal (16) or on a stop. This permanent contact is ensured as in the previous embodiment by means of a retractable ball (17) held by a support spring (18) with pressure adjusting screw (19). An ejector spring (20) disposed opposite, releases the blade (15) relative to the terminal (16) when the ball (17) has been released and expelled in the event of an impact from the vehicle, or vice versa bringing the blade (15) into contact with said terminal (16).
La figure 8 représente une autre réalisation dans laquelle la lame (21) reliant les bornes (la - lb) ou (lc - ld) est commandée par un système à genouillère avec une masselotte (22) disposée axialement de part et d'autre de deux ressorts à boudin (23 - 24) accouplés respectivement l'un à ladite lame (21) et l'autre au boîtier (1). L'on conçoit qu'en cas de choc, la masselotte (22) se déplace radialement en quittant la position d'alignement des ressorts (23 et 24) de manière à formerune triangulation qui dégage ou engage ainsi la lame (21) des bornes précitées. FIG. 8 represents another embodiment in which the blade (21) connecting the terminals (la - lb) or (lc - ld) is controlled by a toggle system with a counterweight (22) arranged axially on either side of two coil springs (23 - 24) respectively coupled one to said blade (21) and the other to the housing (1). It is understood that in the event of an impact, the counterweight (22) moves radially, leaving the alignment position of the springs (23 and 24) so as to form a triangulation which thus releases or engages the blade (21) from the terminals mentioned above.
I1 est bien évident que ce dispositif peut également servir d'anti-vol en étant commandé en position de dégagement des contacts pour tout système mécanique associé à une serrure. It is obvious that this device can also serve as an anti-theft device by being controlled in the contact release position for any mechanical system associated with a lock.
De la même façon, tout contacteur à déclenchement automatique par inertie, en cas de choc, peut être utilisé. Similarly, any contactor with automatic triggering by inertia, in the event of an impact, can be used.
Selon ces dispositions, lon conçoit qu'en cas de choc important du véhicule quels que soient son impact et sa cause, les moyens (M) et (Ma) agissent automatiquement en combinaison en éliminant ainsi tout risque d'incendie ou d'explosion. According to these provisions, it is understandable that in the event of a major impact of the vehicle, whatever its impact and its cause, the means (M) and (Ma) act automatically in combination, thereby eliminating any risk of fire or explosion.
En effet, le moyen (M) agit en position de fermeture du circuit (C) pour obtenir automatiquement la mise à la masse du pôle positif de la bobine haute-tension (B) d'alimentation électrique du moteur en obtenant son arrêt immédiat, même dans le cas ou l'alternateur ou la dynamo continuerait à débiter par suite du fonctionnement incontrôlé. In fact, the means (M) acts in the closed position of the circuit (C) to automatically obtain the grounding of the positive pole of the high-voltage coil (B) of the electric power supply to the motor by obtaining its immediate stop, even in the event that the alternator or dynamo continues to flow as a result of uncontrolled operation.
De plus, le moyen (Ma) agit également automatiquement en position d'ouverture du cicuit (E) pour obtenir la coupure immédiate du circuit de puissance (V). In addition, the means (Ma) also acts automatically in the open position of the circuit (E) to obtain immediate shutdown of the power circuit (V).
Ce dispositif peut s'appliquer à tout type de véhicule et de flotteur, tel que moteur Diésel pour obtenir indépendamment de la fermeture du circuit (V), l'arrêt de l'électro- vanne de distribution du carburant. This device can be applied to any type of vehicle and float, such as diesel engine to obtain, independently of the closing of the circuit (V), the stopping of the fuel distribution solenoid valve.
L'invention ne se limite aucunement à celui de ses modes d'application non plus qu'à ceux des modes de réalisation de ses diverses parties ayant plus spécialement été indiquées elle en embrasse au contraire toutes les variantes. The invention is in no way limited to that of its modes of application any more than to those of the embodiments of its various parts having been more especially indicated, on the contrary it embraces all variants.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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FR8315816A FR2552379A1 (en) | 1983-09-28 | 1983-09-28 | Device for automatically breaking the set of electric current circuits for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR8315816A FR2552379A1 (en) | 1983-09-28 | 1983-09-28 | Device for automatically breaking the set of electric current circuits for motor vehicles |
Publications (1)
Publication Number | Publication Date |
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FR2552379A1 true FR2552379A1 (en) | 1985-03-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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FR8315816A Pending FR2552379A1 (en) | 1983-09-28 | 1983-09-28 | Device for automatically breaking the set of electric current circuits for motor vehicles |
Country Status (1)
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FR (1) | FR2552379A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038006A (en) * | 1990-03-21 | 1991-08-06 | Lowe Sr Alvin E | Electrical switch |
EP0699563A3 (en) * | 1994-09-01 | 1998-11-04 | Sumitomo Wiring Systems, Ltd. | Electric current distribution system for automotive vehicles |
FR2780815A1 (en) * | 1998-07-01 | 2000-01-07 | Deston | Electric battery for vehicles, with integral safety cut-out activated by impact |
WO2001045126A1 (en) * | 1999-12-15 | 2001-06-21 | First Inertia Switch Limited | Battery cut-off device and method |
FR2821565A1 (en) * | 2001-03-05 | 2002-09-06 | Armando Baptista | Automobile anti-fire safety system comprises reservoir connected by piping to outlets, fitted with detectors, placed around engine and automatic circuit breaker |
FR2990569A1 (en) * | 2012-05-14 | 2013-11-15 | Peugeot Citroen Automobiles Sa | Electrical component i.e. black box, for automobile, has protection case to induce section of connection element in event of collision with nearby element, while preventing electrical contact with electric terminal and/or thimble |
CN104841745A (en) * | 2014-11-12 | 2015-08-19 | 重庆市九龙坡区仔仔食品厂 | Air cylinder type double-folding-side mechanism for battery shell |
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-
1983
- 1983-09-28 FR FR8315816A patent/FR2552379A1/en active Pending
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FR1312594A (en) * | 1961-11-09 | 1962-12-21 | Automotive battery valve | |
CH456727A (en) * | 1966-02-15 | 1968-07-31 | Pernet Emile | Motor vehicle security device |
FR1543292A (en) * | 1967-08-08 | 1968-10-25 | Safety device automatically interrupting the electrical circuit, in the event of a very violent impact with an obstacle, applicable in various cases, in particular to motor vehicles | |
US3550717A (en) * | 1968-09-09 | 1970-12-29 | Gulf Oil Corp | Automotive safety devices |
FR2108283A5 (en) * | 1970-09-21 | 1972-05-19 | Mitsubadenkiseisakusho | |
DE2058429A1 (en) * | 1970-11-27 | 1972-05-31 | Porsche Kg | Circuit breaker for portable devices with electrical power consumers |
FR2151617A5 (en) * | 1971-08-27 | 1973-04-20 | Verniere Jean | |
FR2151585A5 (en) * | 1971-08-27 | 1973-04-20 | Corporandy Joseph | |
FR2424621A1 (en) * | 1978-04-25 | 1979-11-23 | Mitrovic Dorde | Inertial safety switch with spark proof enclosure - is opened by horizontal shock displacing sprung ball holding bridge |
EP0013779A1 (en) * | 1979-01-10 | 1980-08-06 | R.T.R. S.A. | Vehicle safety circuit breaker |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038006A (en) * | 1990-03-21 | 1991-08-06 | Lowe Sr Alvin E | Electrical switch |
EP0699563A3 (en) * | 1994-09-01 | 1998-11-04 | Sumitomo Wiring Systems, Ltd. | Electric current distribution system for automotive vehicles |
FR2780815A1 (en) * | 1998-07-01 | 2000-01-07 | Deston | Electric battery for vehicles, with integral safety cut-out activated by impact |
WO2001045126A1 (en) * | 1999-12-15 | 2001-06-21 | First Inertia Switch Limited | Battery cut-off device and method |
FR2821565A1 (en) * | 2001-03-05 | 2002-09-06 | Armando Baptista | Automobile anti-fire safety system comprises reservoir connected by piping to outlets, fitted with detectors, placed around engine and automatic circuit breaker |
FR2990569A1 (en) * | 2012-05-14 | 2013-11-15 | Peugeot Citroen Automobiles Sa | Electrical component i.e. black box, for automobile, has protection case to induce section of connection element in event of collision with nearby element, while preventing electrical contact with electric terminal and/or thimble |
CN104841745A (en) * | 2014-11-12 | 2015-08-19 | 重庆市九龙坡区仔仔食品厂 | Air cylinder type double-folding-side mechanism for battery shell |
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