EP3140842A1 - Dispositif de contact d'un contacteur de démarreur - Google Patents
Dispositif de contact d'un contacteur de démarreurInfo
- Publication number
- EP3140842A1 EP3140842A1 EP15725778.3A EP15725778A EP3140842A1 EP 3140842 A1 EP3140842 A1 EP 3140842A1 EP 15725778 A EP15725778 A EP 15725778A EP 3140842 A1 EP3140842 A1 EP 3140842A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- spring
- rod
- contact device
- closure
- 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.)
- Granted
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 25
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 239000012777 electrically insulating material Substances 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000036316 preload Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2008—Facilitate mounting or replacing contact bridge and pressure spring on carrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
-
- 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
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/01—Spiral spring
Definitions
- the present invention relates to the field of starters for a heat engine, especially a motor vehicle, and more precisely the starter contactors that allow the power supply of the electric motor driving the starter gear.
- the contactors of the starters of the state of the art have two roles, on the one hand to move the launcher supporting the pinion by means of a fork so as to allow the gear of the pinion on the crown of the engine to start and on the other hand feed the electric motor of the starter for driving the pinion in rotation.
- the contactors comprise a set of coils for moving the moving part of a magnetic core, the mobile part of the magnetic core driving both the displacement of the fork and the displacement of a contact device comprising a plate of contact for making electrical contact between power supply terminals of the electric motor.
- springs called crushing spring and return spring are placed on either side of the wafer so as to constrain the wafer against the terminals when the coils are activated and move the wafer towards the terminals and to facilitate the return of the wafer to the initial position when the coils are no longer powered.
- contact devices of the state of the art generally comprise a large number of parts resulting in a complex assembly.
- assembly means assembly rod, springs and stops.
- mountings with stops mounted on the rod to retain a crush spring there is described a bayonet type washer mounted on the contact rod.
- This embodiment requires making an axis with a flattened shoulder and a groove.
- the manufacturing process is very complicated with a machine because it is necessary to index the washer relative to the shoulder and turn it while exerting pressure on the crushing spring.
- This embodiment is therefore complex to implement.
- Other embodiments are described to solve this complex mounting problem as well as a shoulderless rod.
- the assembly comprises a claw washer mounted on the contact rod
- there is a risk with many cycles of use such as for reinforced starters (ie a starter which starts a thermal engine which has voluntarily extinguished when the vehicle is stopped, eg a red light) which requires a cycle number four times higher than
- reinforced starters ie a starter which starts a thermal engine which has voluntarily extinguished when the vehicle is stopped, eg a red light
- the claw washer breaks or recedes to the fixed core, leaving a gap with the crushing spring causing the starter to malfunction.
- the crushing spring may no longer be functional and therefore no longer ensure contact between the contact plate and the terminals.
- the crimping spring of the wafer against the terminals can be offset with respect to the rod resulting in an unbalance of the spring forces on the wafer against the terminals. It follows a risk of arc between the wafer and a terminal since the wafer is inclined and therefore comes into contact with a terminal before the other terminal. These arcs cause premature wear of the wafer.
- the object of the invention is therefore to provide an inexpensive solution and having a simple mounting of the contact device to reduce the occurrence of bounces when the coils are energized and that the wafer is moved to the terminals.
- the contact device must be reliable to maintain the various elements in position even after a large number of starts.
- the present invention relates to a contact device of a starter contactor comprising:
- an electrically conductive material contact plate comprising a hole in which the contact rod is mounted
- the contact device comprising a closing clip of radial width greater than or equal to the external diameter of the compression spring, a radial notch being provided in said closure clip, said notch receiving a portion of the contact pin, the spring of crushing being mounted compressed between the closure clip and the contact plate which is abutting on a collar for holding the contact rod.
- the closure clip is abutting on a closure collar of the contact rod.
- the closure clip comprises a first peripheral centering edge configured to at least partially surround the closure flange so as to maintain the closure clip in position about the contact pin.
- the closure clip includes a centering peripheral edge configured to be at least partially surrounded by the end of the squeeze spring to maintain said squeeze spring centered about the contact pin. This makes it possible to better maintain the spring centered on the contact rod.
- the closure clip comprising on each side two peripheral centering edges, one configured to be at least partially surrounded by the end of the crushing spring to maintain said crushing spring centered around the contact rod and one to at least partially surround the closure flange so as to maintain the closure clip in position around the contact rod.
- closure clip is symmetrical. This allows to be mounted in both directions to facilitate assembly.
- the closure collar is integral with the contact rod.
- the retaining flange is integral with the contact rod.
- the crushing spring is in contact with the contact plate.
- the crushing spring comprises a turn at the end of the crushing spring in contact with the contact plate, this turn comprising a flat surface portion perpendicular to the axis of revolution of the crush spring.
- the closure clip and the contact plate apply a preload of 45N +/- 10% on the crushing spring.
- the return spring is held by friction around an end of the contact rod and bears against the retaining flange.
- the diameter of the hole of the contact pad is greater than the diameter of the closure flange and less than the diameter of the retaining flange.
- the crushing spring has a greater stiffness than the return spring.
- the present invention also relates to a starter comprising a contact device.
- an electrically conductive material contact plate comprising a hole in which the contact rod is mounted
- the contact device comprising a closing stop of radial width greater than or equal to the external diameter of the crushing spring, the crushing spring being compressed between the closure stop and the contact plate which abuts on a collar of maintaining the contact rod and characterized in that the abutment comprises a peripheral centering edge which extends axially, the peripheral centering edge being configured to be surrounded by least partially by the end of the squeeze spring to maintain said squeeze spring centered about the contact pin or to surround the outer end of the spring.
- the invention thus makes it possible to reduce the wear of the wafer by electric arcs.
- the abutment comprises two peripheral centering edges, one on each face of the abutment. This allows to mount in any direction the stop.
- the stop is a clip as described above. This facilitates the mounting of the stop.
- the stop is a bayonet mount abutment on the contact rod.
- the abutment is integral with the contact rod.
- the assembly is done by putting first the crushing spring and then the wafer and a fixed abutment mounted in translation on the contact rod.
- the stop ring is bayonet mounted on the rod or clipped onto the contact rod.
- the invention also relates to a starter comprising the assembly described above.
- FIG. 1 A shows an axial sectional view of a starter switch according to one embodiment of the invention
- FIG. 1B represents a view in axial section of a starter contactor according to another embodiment of the invention.
- FIG. 2 represents an exploded view of a contact device according to the present invention
- FIGS. 3a, 3b, 3c, 3d show a diagram of a closing clip according to a first embodiment embodiment of the present invention
- FIGS. 4a, 4b, 4c and 4d show diagrams of a closure clip according to a second embodiment of the present invention
- FIG. 5 shows a section of the contact device according to the invention in the assembled state
- FIG. 6 shows a figure of a contact device according to the invention in the assembled state
- FIGS. 1A and 1B show a diagram of a starter contactor 1 comprising a cover 3 enclosing a set of coils 5.
- the set of coils 5 defines at its center a tubular chamber 7 in which a magnetic core 9 is arranged.
- magnetic core 9 comprises a fixed part 9a and a movable part 9b which can move in translation, under the effect of the set of coils 5, between a rest position shown in FIG. 1 and an active position in which the movable part 9b comes into contact with the fixed part 9a of the magnetic core 9.
- a coil spring 11 promotes the return to the rest position in the absence of supply of the set of coils 5.
- the set of coils 5 comprises a call coil 5a and a contact coil 5b, the two coils 5a and 5b being fed to move the movable portion 9b of the magnetic core 9 from its rest position to its active position and then the active position of the movable portion 9b is maintained by the single contact coil 5b so as to limit the consumption of the set of coils 5.
- the movable portion 9b of the magnetic core 9 is connected to a fork 13 (shown partially) which causes the movement of a starter gear (not shown) of the starter to the ring gear (not shown) of the engine to start when the moving part. 9b of the magnetic core 9 moves to its active position.
- the displacement of the movable portion 9b of the magnetic core 9 in the active position causes the displacement in translation relative to the cover 3 of a contact rod 17 of a contact device 15 between a rest position shown in FIG. 1 and an active position.
- the contact device 15 comprises a contact rod 17 provided with a collar of holding 17a integral in translation with the contact rod 17 and a contact plate 19 mounted on the contact rod 17.
- the passage in active position of the contact rod 17 causes the contact plate 19 to come into contact with at least an electrical terminal. In this case, the contact plate 19 comes into contact with two electrical terminals 21 and 23 to power the electric motor (not shown) causing the rotation of the pinion.
- the contact plate 19 is movable relative to the contact rod 17 between an initial position in which the contact rod 17 is in a rest position and a final position in which the contact rod 17 is in the active position. . In the initial position, the contact plate 19 is in contact with the holding flange 17a and in the final position, a play is formed between the holding collar 17a and the contact plate 19 because of the contact with the electrical terminals 21 and 23 .
- the contact device 15 also comprises a crushing spring 25 mounted on the contact rod 17 which is positioned around a portion of the contact rod 17 and intended to be compressed when the contact plate 19 comes into contact with the electrical terminals 21 and 23 and a return spring 27 for facilitating the return of the contact device 15 in the rest position when the coils 5a and 5b are no longer supplied.
- FIG. 2 shows an exploded view of a contact device 15 according to the invention.
- the contact device comprises a contact rod 17 made of electrically insulating material, for example of polymer material.
- the contact rod 17 comprises a first radial surface forming a holding flange 17a of a first diameter and a second radial surface forming a closure flange 17b of a second diameter smaller than the first diameter.
- the holding flanges 17a and closure 17b are monoblock with the contact rod 17, that is to say exits material with the contact rod 17.
- the contact plate 19 is made of conductive material, for example copper and comprises a central and circular hole 19a whose diameter is greater than the diameter of the closure flange 17b and smaller than the diameter of the holding flange 17a.
- the contact plate is mounted on the contact rod 17 by inserting the contact rod 17 into the hole 19a of the contact plate 19 as indicated by the arrow 29.
- the contact plate 19 then comes into contact with the collar 17a holding a first side of the retaining flange 17a.
- the width of the wafer is substantially equal to the diameter of the retaining flange 17a so that the retaining flange 17a substantially covers the width of the contact plate 19 which contributes to the stability of the contact plate 19.
- the spring of FIG. crushing 25 whose diameter is greater than the diameter of the hole 19a of the contact plate 19 is positioned around the contact rod 17 and comes into contact with the contact plate 17 as indicated by the arrow 31.
- the crushing spring 25 comprises at least one turn at its end, a portion of which comprises a flat surface perpendicular to the axis of revolution of the crushing spring 25.
- This flat surface is for example obtained by grinding at the end. of the spring in contact with the contact plate 17 so as to obtain a flat surface at the end of the crushing spring 25 and increase the contact area between the crushing spring 25 and the contact plate 17 and thus improve the stability of the contact plate 17 in particular during the passage in the active position of the contact rod 17.
- the contact device 15 also comprises a closure clip 33 whose radial width is greater than or equal to the diameter of the compression spring 25 and in which is provided a radial notch 33a whose width is smaller than the diameter of the closure flange 17b and which is intended to receive a portion of the cone rod. tact 17.
- the closure clip 33 is positioned around the contact rod 17 against the radial surface formed by the closure collar 17b, as represented by the arrow 35.
- the closing clip therefore comes between the compression spring 25 and the collar closure 17b of in order to maintain the crushing spring 25 and the contact plate 19 in position on the contact rod 17.
- the closure clip 33 is thus mounted on the contact rod 17 after the contact plate 19 and the crushing spring 25, the mounting of the closure clip 33 requiring compression of the crushing spring 25 to be mounted on the rod contact 17.
- the closure clip 33 then applies a prestress on the compression spring 25 which then applies a force on the contact plate 19 in the direction of the retaining flange 17a, which contributes to keeping the contact plate 19 as far as possible. on the holding flange 17a.
- the crushing spring 25 may also comprise a turn comprising a flat portion perpendicular to the axis of revolution of the crushing spring 25 at its second end in contact with the closure clip 33 so as to increase the contact surface between the crush spring 25 and closure clip 33.
- the return spring 27 is positioned on the contact rod bearing on a second side of the retaining flange opposite the first side as indicated by the arrow 37.
- the inner diameter of the return spring 27 is slightly less than or substantially equal to diameter of the end of the contact rod 17 for receiving the return spring 27 so that the friction between the return spring 27 and the contact rod 17 allow the position of the return spring 27 on the rod of contact 17, in particular before it is mounted in the contactor 1.
- the return spring 27 may comprise, at least at one of its ends, a turn comprising a flat portion perpendicular to the axis of revolution of the return spring 27 so as to obtain a end with a flat surface and maximize the contact surface with the retaining flange 17a on one side and the cover 3 of the contactor 1 on the other.
- the latter comprises a peripheral peripheral edge 33b on its face intended to come into contact with the closure flange 17b as represented in FIG. 3a, 3b, 3c. , 3d.
- the circumferential centering edge 33b having a diameter slightly greater than the diameter of the closure collar 17b so as to be positioned around the latter while leaving a minimum clearance between the two.
- the closure clip 33 therefore surrounds at least partially the closure collar 17b.
- the closing clip 33 comprises a second peripheral peripheral edge 33c on its second face intended to be in contact with the crushing spring 25, the second peripheral edge. centering 33c having a diameter slightly greater than the diameter of the crushing spring 25 so as to at least partially surround the end of the crushing spring 25 while limiting the clearance between the latter and the closure clip 33.
- This second peripheral circumferential edge 33c makes it possible to maintain the crushing spring 25 in a position centered around the contact rod 17.
- the two peripheral centering edges 33b and 33c may be different, for example in the case where the diameter of the spring 25 and the closure flange 17b are different but may also be identical in the case where the diameter of the crushing spring 25 and the closure flange 17b are substantially identical so as to facilitate the manufacture of the closure clip 33 and reduce manufacturing costs.
- FIG. 5 represents a section of the device whose closure clip 33 is according to the embodiment of FIG. 4a to 4D, in the state mounted on the contact rod 17.
- the first peripheral peripheral edge 33b is positioned around of the closure flange 17b and the second circumferential centering edge 33c is positioned in the center of the crushing spring 25 thus allowing the crushing spring 25 to be held and centered around the contact rod 17.
- the crushing and return springs 27 are helical springs generally metal for example steel.
- the stiffness of the crushing spring 25 is greater than the stiffness of the return spring 27.
- the crushing spring 25 is compressed between the contact plate 19 and the closure clip 33 so that in the idle state of the contact device 15, a preload between 40N and 5 ON is applied to the crushing spring 25;
- Figure 6 shows a figure of the contact device 15 in the assembled state.
- This contact device 15 comprises only five parts: the contact rod 17, the return spring 27, the contact plate 19, the crushing spring 25 and the closure clip 33. This small number of parts reduces the cost of the device and make the assembly easier and faster which also reduces mounting costs.
- the supply of the set of coils 5 thus causes the displacement of the contact rod in the active position, which causes the contact plate to come into contact with the electrical terminals 21 and 23.
- the crushing spring 25 applies a force on the contact pad 19 at least 20 Newtons higher than the force exerted by the return spring spring 27 on the contact rod 17 due to the difference in stiffness between the compression spring 25 and the return spring 27.
- the force exerted by the return spring 27 on the contact rod 17 is in a range of 25 to 40 Newtons.
- the force exerted by the compression spring 25 on the contact plate 19 is for example 51 Newtons while the force exerted by the return spring 27 on the contact rod 17 is 28 Newtons.
- This upper force of the compression spring 25 relative to the return spring 27 limits the clearance formed between the contact plate 19 and the retaining collar 17a in the final position of the contact plate 19, that is to say at the moment of contact with the electrical terminals 21 and 23.
- the rebound undergone by the contact plate 19 is reduced when the contact rod 17 is moved into the active position so that the electric motor is powered without there are false contacts.
- the coils 5a and 5b of the set of coils 5 are no longer powered.
- the return spring 27 disconnects the contact plate 19 from the electrical terminals 21 and 25 so as to allow the return of the contact rod 17 in the rest position.
- a crushing spring 25 having a large diameter, a number of high turns, a turn comprising a flat portion perpendicular to its axis of revolution at at least one of its ends and whose stiffness is greater than the stiffness of the return spring 27 provides a more stable contact device during the transition from the rest position to the active position when the contact plate 19 comes into contact with the electrical terminals 21 and 23 which makes it possible to greatly reduce or even eliminate the rebound effect due to the approaching of the contact plate 19 on the electrical terminals 21 and 23 or due to balancing the crush spring 25 after docking.
- the contact device 15 according to the present invention thus makes it possible, by its structure and its reduced part number, to obtain a reliable contact device 15 over time, having a reduced production cost and reducing or eliminating the effect of rebound when activating switch 1.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Breakers (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15725778T PL3140842T3 (pl) | 2014-05-05 | 2015-04-22 | Urządzenie stykowe stycznika rozrusznika |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1454028A FR3020715B1 (fr) | 2014-05-05 | 2014-05-05 | Dispositif de contact d'un contacteur de demarreur |
PCT/FR2015/051089 WO2015170028A1 (fr) | 2014-05-05 | 2015-04-22 | Dispositif de contact d'un contacteur de démarreur |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3140842A1 true EP3140842A1 (fr) | 2017-03-15 |
EP3140842B1 EP3140842B1 (fr) | 2020-07-22 |
EP3140842B8 EP3140842B8 (fr) | 2020-08-26 |
Family
ID=52589454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15725778.3A Active EP3140842B8 (fr) | 2014-05-05 | 2015-04-22 | Dispositif de contact d'un contacteur de démarreur |
Country Status (6)
Country | Link |
---|---|
US (1) | US10102993B2 (fr) |
EP (1) | EP3140842B8 (fr) |
CN (1) | CN106463278B (fr) |
FR (1) | FR3020715B1 (fr) |
PL (1) | PL3140842T3 (fr) |
WO (1) | WO2015170028A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10446351B2 (en) * | 2017-06-06 | 2019-10-15 | Littelfuse, Inc. | Electrical contact assembly |
DE102017220503B3 (de) * | 2017-11-16 | 2019-01-17 | Te Connectivity Germany Gmbh | Doppelt unterbrechender Schalter |
US10699865B2 (en) * | 2018-04-24 | 2020-06-30 | Te Connectivity Corporation | Electromechanical switch having a movable contact and stationary contacts |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB795336A (en) * | 1955-09-01 | 1958-05-21 | Bosch Gmbh Robert | Improvements in or relating to solenoid-operated electric switches |
GB1202713A (en) * | 1967-02-14 | 1970-08-19 | Lucas Industries Ltd | Switches for use with electrical starter motors, for internal combustion engines |
US3815060A (en) * | 1973-04-19 | 1974-06-04 | Square D Co | Electromagnetic contactor for battery powered vehicles |
DE8221714U1 (de) * | 1982-07-30 | 1982-09-23 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetischer Schalter, insbesondere für Andrehvorrichtungen von Brennkraftmaschinen |
FR2697370B1 (fr) * | 1992-10-26 | 1994-12-02 | Valeo Equip Electr Moteur | Contacteur pour démarreur de moteur à combustion interne de véhicules automobiles. |
FR2752999B1 (fr) * | 1996-09-03 | 1998-10-09 | Valeo Equip Electr Moteur | Contacteur de demarreur de vehicule automobile comportant un relais auxiliaire de commande integre |
FR2753302B1 (fr) * | 1996-09-06 | 1998-10-16 | Valeo Equip Electr Moteur | Contacteur de demarreur comportant un circuit electronique de commande integre au contacteur, et demarreur de vehicule comportant un tel contacteur |
JP2004068601A (ja) * | 2002-08-01 | 2004-03-04 | Hitachi Ltd | ソレノイドおよびそれを用いたスタータ |
FR2895143B1 (fr) * | 2005-12-15 | 2011-03-18 | Valeo Equip Electr Moteur | Equipage mobile pour contacteur electromagnetique et contacteur comportant un tel equipage |
FR2906941B1 (fr) * | 2006-10-05 | 2008-12-26 | Diamecans Soc Par Actions Simp | Coupe-circuit de batterie comportant des moyens de determination du courant passant dans sa borne electrique d'entree |
DE102009027844A1 (de) * | 2009-07-20 | 2011-01-27 | Robert Bosch Gmbh | Schaltrelais mit Kontaktaufreißeinrichtung |
FR2957711B1 (fr) * | 2010-03-22 | 2016-10-14 | Valeo Equip Electr Moteur | Equipage mobile pour contacteur electromagnetique et contacteur electromagnetique de puissance associe |
CN103038851B (zh) * | 2010-07-16 | 2015-08-19 | 松下电器产业株式会社 | 触点装置 |
DE102012201967B4 (de) * | 2012-02-09 | 2019-01-17 | Te Connectivity Germany Gmbh | Schaltkontaktbaugruppe sowie Bausatz und Montageverfahren hierfür |
JP6064577B2 (ja) * | 2012-12-19 | 2017-01-25 | 株式会社デンソー | スタータ用電磁スイッチ |
-
2014
- 2014-05-05 FR FR1454028A patent/FR3020715B1/fr active Active
-
2015
- 2015-04-22 WO PCT/FR2015/051089 patent/WO2015170028A1/fr active Application Filing
- 2015-04-22 EP EP15725778.3A patent/EP3140842B8/fr active Active
- 2015-04-22 US US15/308,257 patent/US10102993B2/en active Active
- 2015-04-22 CN CN201580023125.9A patent/CN106463278B/zh active Active
- 2015-04-22 PL PL15725778T patent/PL3140842T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
WO2015170028A1 (fr) | 2015-11-12 |
EP3140842B1 (fr) | 2020-07-22 |
EP3140842B8 (fr) | 2020-08-26 |
US10102993B2 (en) | 2018-10-16 |
FR3020715A1 (fr) | 2015-11-06 |
PL3140842T3 (pl) | 2021-02-08 |
FR3020715B1 (fr) | 2016-05-06 |
US20170053763A1 (en) | 2017-02-23 |
CN106463278A (zh) | 2017-02-22 |
CN106463278B (zh) | 2019-11-01 |
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