EP1111634A2 - Dispositif de coupure - Google Patents

Dispositif de coupure Download PDF

Info

Publication number
EP1111634A2
EP1111634A2 EP00127799A EP00127799A EP1111634A2 EP 1111634 A2 EP1111634 A2 EP 1111634A2 EP 00127799 A EP00127799 A EP 00127799A EP 00127799 A EP00127799 A EP 00127799A EP 1111634 A2 EP1111634 A2 EP 1111634A2
Authority
EP
European Patent Office
Prior art keywords
plug
cover
wall
engaging
fuse
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
Application number
EP00127799A
Other languages
German (de)
English (en)
Other versions
EP1111634A3 (fr
EP1111634B1 (fr
Inventor
Kazumoto AutoNetworks Technologies Ltd. Konda
Junji Muta
Tatsuya Sumida
Yoshito Oka
Ichiaki AutoNetworks Technologies Ltd. Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
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
Priority claimed from JP36152399A external-priority patent/JP3657160B2/ja
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of EP1111634A2 publication Critical patent/EP1111634A2/fr
Publication of EP1111634A3 publication Critical patent/EP1111634A3/fr
Application granted granted Critical
Publication of EP1111634B1 publication Critical patent/EP1111634B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H2009/108—Building a sliding and/or a removable bridging connector for batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Definitions

  • the present invention relates to a breaker apparatus to be used for switching the power cable connected to the battery or the like of the automotive vehicle between the conduction state and the out-of-conduction state.
  • a breaker apparatus 1 and fuse 4 being provided separately in the midsection of the power cable of the electric vehicle.
  • a breaker apparatus 3 provided with a fuse 4 accommodated therein.
  • the breaker apparatus 3 accommodates a fuse 4 within the case body 5A, and is provided with two cylindrical fixed electrodes 2, 2 projecting upwardly from the bottom of the case 5A.
  • the cover 5B for closing the upper opening of the case body 5A is formed with a pair of through holes 6, 6 corresponding to the fixed electrodes 2, 2.
  • the breaker apparatus 1 (See Fig. 13) has an advantage in that since it is separate from the fuse 4, it can be downsized in comparison with the apparatus having a fuse integrated therein, while it has a disadvantage in that close attention must be paid to verification whether the breaker apparatus 1 is in OFF-state when the operator have to touch the fuse, for example, for replacing the fuse, because the fuse 4 may be exposed with the breaker apparatus 1 in ON-state.
  • the latter case (See Fig. 14) has an advantage in that verification described above is not necessary because replacement of the fuse cannot be performed without disangaging the movable electrode to turn the breaker apparatus 3 OFF, thus the breaker apparatus is always in OFF state when replacing the fuse.
  • the breaker apparatus 3 has a structure having two fixed electrodes 2, 2 separately in upright position, it is difficult to satisfy the requirement of downsizing.
  • operation is not easy because the movable electrodes have to be passed through the cover 5B at two positions in order to connect the movable electrode 7 and the fixed electrode 2.
  • a breaker apparatus comprises a projecting wall standing upright from the base of the breaker body, a pair of plate-shaped fixed electrodes laid on the front and back surfaces of the projecting wall, a recessed plug to be fitted on the projecting wall, a U-shaped movable electrode to be stored in the plug for bringing the both fixed electrodes into conduction by clamping the projecting wall on its front and back surfaces, a fuse storage section for storing the fuse connected to one of fixed electrodes, a cover for covering the opening of the fuse storage section and being fittable to the surrounding wall, an engaging surface formed on the plug and facing in the fitting direction of the plug, and a cover motion stopper provided on the cover for engaging with the engaging surface of the plug with the plug fitted to the projecting wall.
  • the space around both fixed electrodes can be shared and thus the breaker apparatus can be downsized.
  • the projecting wall is interposed between the movable electrodes stored in the plug so that both fixed electrodes are brought into conduction.
  • mounting operation can be carried out easier than the case of conventional one that requires two plugs.
  • the invention according to the second aspect is a breaker apparatus as set forth in the first aspect, wherein the engaging surface is disposed on the plug on the side of the tip in the fitting direction, and the cover motion stopper is disposed on the lower end of the vertical wall suspending from the top portion of the cover along the side surface of the plug and formed in the shaped of a projecting strip overhanging from the lower end of the vertical wall so as to lie along the engaging surface of the plug.
  • the cover motion stopper since the cover motion stopper engages with the engaging surface provided on the distal end of the plug in the fitting direction, the cover motion stopper is still engaging with the engaging surface of the plug in the state in which the plug is on the way to be removed, and thus the cover cannot be separated from the fuse storage section. In other wards, unless the plug is completely removed from the projecting wall to bring out of conduction completely, the cover cannot be removed from the fuse storage section, thereby ensuring that replacement of the fuse in the state of conduction is prevented.
  • the third aspect of the present invention is a breaker apparatus as set forth in Aspect 1 or Aspect 2, wherein the engaging surface is overhanging from the top surface of the plug toward the cover so as to engage with the cover motion stopper formed on the upper surface of the cover.
  • the engaging surface overhanging from the top surface of the plug engages with the cover motion stopper formed on the upper surface of the cover so as to hold the cover motion stopper and the portion holding the cover is exposed to the outside, the state of engagement can be checked visually.
  • the fourth aspect of the invention is a breaker apparatus as set forth in any one of the first to third aspects, wherein a projection is formed on either one of the engaging surface or the cover motion stopper for engaging with a hole formed the other one of those.
  • the cover motion stopper since the projection and the hole engages with respect to each other, the cover motion stopper is prevented from being slipped off along the back surface of the engaging surface, whereby the engagement between them are enhanced.
  • the fifth aspect of the invention is a breaker apparatus as set forth in any one of Aspect 1 to Aspect 4, wherein a engaging portion for engaging with the surrounding wall of the breaker body to prevent the cover from being disengaged.
  • the cover since the cover is engaged at both ends by engagement with the engaging surface of the plug and with surrounding wall of the breaker body by means of the engaging portion, disengagement of the cover 40 due to inclination thereof can be prevented.
  • the breaker apparatus of this embodiment is provided at some midpoint of the power cable of the electric vehicle for switching the power cable between the conduction state and the out-of-conduction state.
  • the breaker body 10 provided in this breaker apparatus is provided with a pair of elongated walls 13, 13 along the length of the plate-shaped base 11, and the ends of these elongated walls 13, 13 are connected by a short wall 14 on one side leaving the other ends open.
  • the opened side is enlarged in a stepped manner so that a plug storage section 15 is formed therein, and the closed side is provided with a fuse storage section 16 enclosed by both elongated walls 13, 13 and the short wall 14.
  • the plug storage section 15 and the fuse storage section 16 are divided by the partitioning walls 17, 17 extending from both elongated walls 13, 13 toward each other.
  • a projecting wall 18 is standing upright from the base 11, and the front and back surfaces facing in the direction along the length (toward left and right in Fig. 4) of the breaker body 10 are provided with a first and second fixed electrodes 20, 21.
  • the front surface 18A of the projecting wall 18 facing toward the right in Fig. 4 is provided with a first fixed electrode 20, and the first fixed electrode 20 is formed by bending a metallic plate into L-shape so as to have a barrel portion 20A on its proximal end, to which a power cable D1 is crimped.
  • the tip contact portion 20B of the first fixed electrode on the opposite end from the barrel portion 20A is inserted into the plug storage section 15 through a through hole 22 from the back side of the base 11 and laid on the proximal end of the front surface 18A of the projecting wall 18.
  • the back surface 18B of the projecting wall 18 facing toward the left in Fig. 4 is provided with the second fixed electrode 21, which is formed by bending a metallic plate into U-shape, and bending again one of the legs of the U-shape outwardly to form a right angle and providing a bolthole 21A on the tip thereon.
  • the second fixed electrode 21 is pressed into between the partitioning wall 17 and the projecting wall 18 from the bottom side of the U-shape so that the tip contact portion 21B is laid on the proximal end of the back surface 18B of the projecting wall 18.
  • a bolt B1 provided on the fuse storage section 16 described later is passed.
  • a pair of rances 25, 25 for preventing the second fixed electrode 21 from being disengaged are provided on the tip of the back surface 18B of the projecting wall 18, as shown in Fig. 6, a pair of rances 25, 25 for preventing the second fixed electrode 21 from being disengaged.
  • These rances 25, 25 extend from the tip of the projecting wall 18 horizontally and then downwardly in parallel with the projecting wall 18, and the tip of second fixed electrode 21 abuts against the lower surface of the engaging portion 25A formed at the lower end portion (See Fig. 4).
  • a rance protecting walls 26, 26 standing upwardly beyond the rances 25 are provided on the back surface 18B of the projecting surface on both sides of the rances 25, as shown in Fig. 6, a rance protecting walls 26, 26 standing upwardly beyond the rances 25 are provided.
  • the engaging strips 28, 28 are standing adjacent to both elongated walls 13, 13, with which the ends of the lever 60 provided on the plug 50 are engaged.
  • the back side of the base 11 corresponding to the plug storage section 15 (the surface facing downward in Fig. 4) is provided with a cable holding portion 24 for holding the cable D1 extending from the first fixed electrode 20.
  • the cable holding portion 24 receives a cable D1 between a pair of opposed walls 24A, 24A suspended from the back surface of the base 11 facing with respect to each other, and limits the downward movement of the cable D1 by means of a pair of cable engaging projections 24B, 24B projecting from the opposed walls 24A, 24A toward each other.
  • the cable engaging projection 24B is formed with a guiding surface inclining downwardly for providing ease of the cable D1 passage as far as it will go.
  • the stepped portions of the elongated walls 13, 13 formed at the boundary between the plug storage section 15 and the fuse storage section 16 are provided with a pair of receiving sections 29, 29. These receiving sections 29 are opened toward the direction along the length of the breaker body 10 and closed on the top portions thereof, in which the end portions of the lever 60 provided on the plug 50 are received. One of these receiving sections 29 is in communication with the micro switch storage chamber 30, so that the contact point 31A of the micro switch 31 (See Fig. 1) received therein may be turned ON by the lever 60 inserted in the receiving section 29.
  • the fuse storage section 16 will now be described. As shown in Fig. 4, the fuse storage section 16 is provided on both shorter ends with a pair of seat portions 16C, 16C protruding from the base 11, in which metallic bolts B1, B2 are insert molded with their heads embedded and the threaded portion extended upward.
  • the second fixed electrode 21 is inserted into the bolt B1 located near the plug storage section 15, and the terminal strip 32 is inserted into the other bolt B2.
  • the terminal strip 32 is formed by bending a metallic plate into a crank shape and provided with a cable D2 on the barrel portion 32A formed on one end thereof. Then, the bolt B2 is inserted into the bolthole 32B formed on the tip of the terminal strip 32 with the cable D2 inserted into the fuse storage section 16 through the service hole 33 (See Fig. 4) from the back side of the base 11. The cable D2 is pulled outwardly from the service hole 33 and held by the cable holding portion 34 provided on the back side of the base 11.
  • the cable holding portion 34 comprises a pair of opposing walls 34A, 34A suspended from both edge of the service hole 33 on the back surface of the base 11 and connected between the lower edges thereof by a bottom wall 34B, so that most part of the service hole 33 is covered.
  • the cable D2 is prevented from being drooped downwardly by an elongated projection 34C projecting upward from the bottom wall 34B.
  • the fuse 35 stored in the fuse storage section 16 comprises, as shown in Fig. 1, a metallic projections 35A, 35A projecting from both ends of the cylindrical body and having respectively round holes 35B passing therethrough, through which both bolts B1, B2 of the fuse storage section 16 are inserted and tightened with nuts N, N thereon.
  • the fuse storage section 16 is fitted with a cover 40 shown in Fig. 2.
  • the cover 40 comprises an elongated top wall 41 formed corresponding to the fuse storage section 16, a pair of elongated walls 43, 43 extending in parallel along the length thereof, and a short wall 44 connecting the ends of these elongated walls 43, 43 with the other ends left open.
  • the rectangular vertical wall 45 is suspended from the top wall 41 and is formed with a limiting projection 46 overhanging outwardly longitudinally of the cover 40 from the tip thereof.
  • the plug 50 has a rectangular cylindrical housing 54 with a bottom, and a recess 51 (See Fig. 7) opens at the lower surface thereof.
  • a U-shaped lever 60 is pivotably provided on an outer surface of the housing 54.
  • the lever 60 is, as shown in Fig. 2, formed of a pair of arms 61, 61 connected on each end by the operating portion 62, and each arm 61, 61 is provided with a pivot 63, 63 (See Fig. 7) projecting toward the housing 54.
  • the pivots 63, 63 are inserted into the axis hole 63H (See Fig. 7) formed on both side surfaces of the housing 54, so that the lever is pivotable.
  • a rotational movement limiting projections 55, 56 for limiting the pivotable range of the lever 60, whereby the lever 60 is pivotable in the range of 90 degrees between the upright position as shown in Fig. 7 and the horizontal position as shown in Fig. 8.
  • the housing 54 is, as shown in Fig. 7, provided with a wall portion 54A constituting a part of surrounding wall separately from the remaining main portion 54B, and when the wall portion 54A is not mounted on the main portion 54B, the movable electrode 70 is stored into the recess 51 from the opening and then the opening is closed by the wall portion 54A later.
  • the recess 51 formed in the housing 54 is enlarged inside in comparison with the opening, so that the movable electrode 70 stored in the recess 51 abuts against the edge of the opening of the recess 51 at its lower end so as not to be disengaged in the natural state.
  • the movable electrode 70 is, as shown in Fig. 7, formed of a first and a second clamping strips 71, 72 to be brought into contact with the respective fixed electrodes 20, 21 connected by the connecting portion 73. More specifically, the first clamping strip 71 is linearly extending along the inner surface of the recess 51 of the housing 54, and the connecting portion 73 extends at a right angle from the proximal end (upper end in Fig. 7) of the first clamping strip 71, then gently curved as it neared the second clamping strip 72, and then continued to the second clamping strip 72. On the tips of both clamping strips 71, 82, there are provided contact points 71A, 72A projecting therefrom toward each other.
  • the breaker apparatus of this embodiment has a structure as described above. The operation thereof will now be described.
  • the breaker apparatus is mounted to the electric vehicle in a following manner. As a first step, a part of the power cables of the electric vehicle denoted as D1 and D2 above are attached, then the bolt is passed through the mounting hole 11A (See Fig. 5) formed on the base portion 11, and the breaker body 10 is fixed on a prescribed position of the electric vehicle.
  • the cover 40 is fitted to the fuse storage section 16 of the breaker body 10.
  • the engaging hole 44A formed on the short wall 44 of the cover 40 and the engaging projection 14A formed on the short wall 14 of the breaker body 10 are engaged with respect to each other (See Fig. 3).
  • the vertical wall 45,formed on the cover 40 is inserted between a pair of partitioning walls 17, 17 formed on one end of the fuse storage section 16, and the limiting projection 46 is laid in the vicinity of the proximal portion of the projecting wall 18 of the base 11 of the breaker body 10 (See Fig. 7).
  • the plug 50 is inserted deep in the plug storage section 15 provided on the breaker body 10 as shown in Fig. 3.
  • the lever 60 is pivoted from the upright position to the horizontal position, as shown in Fig. 9.
  • the pivoting end of the arm 61 constituting the lever 60 opposite from the operating portion 62 is inserted into the receiving portion 29 provided on the breaker body 10, and the operating portion 62 of the arm 61 is engaged with the engaging strip 28 provided on the breaker body 10.
  • the limiting projection 46 provided on the cover 40 is engaged with the lower surface 50K of the plug 50 (See Fig. 8). Therefore, the cover 40 is engaged at both ends in locked state by this engagement with the plug 50 (engagement between the lower surface 50K and the limiting projection 46) and the engagement described above with the breaker body 10 and (engagement between the engaging projection 14A and the engaging hole 44A), whereby the cover 40 is prevented from being disengaged due to inclination thereof.
  • the projecting wall 18 is interposed between the first clamping strip 71 and the second clamping strip 72 of the movable electrode 70, and each clamping strip 71, 72 is brought into contact with each fixed electrode 20, 21 laid on the projecting wall 18, whereby both fixed electrodes 20, 21 are brought in conduction so that the fuse 35 is fed with a current.
  • the plug 50 is pulled out from the plug storage section. Then the cover 40 is removed from the breaker body 10. Since the upper surface of the fuse storage section 16 is opened, the nut N fixing the fuse 35 is removed and replaced with a new fuse 35. At this time, since the plug is removed and the fuse 35 is not fed with a current, replacement of the fuse can be curried out safely.
  • this embodiment 46 Since the limiting projection of this embodiment 46 is engaged with the lower surface 50K of the plug 50 at the distal end when viewed in the fitting direction, even in the state where the plug is removed partway, it is still engaged with the lower surface 50K of the plug 50 so that the cover 40 cannot be separated from the fuse storage section 16. In other words, unless the plug 50 is completely removed and the fuse 35 is completely brought out of conduction, the cover 40 cannot be disengaged from the breaker body 10, thereby preventing replacement of the fuse in the conducting state.
  • the breaker apparatus of this embodiment since a pair of fixed electrodes 20, 21 are located at one point by laying them on the front and back surfaces of the projecting wall 18, the space around both fixed electrode 20, 21 are shared and thus the breaker apparatus can be downsized.
  • the limiting projection 46 provided on the cover 40 covering the fuse storage section 16 is engaged with the lower surface 50K of the plug 50, whereby the cover 40 cannot be removed unless the plug 50 is pulled out, and thus when replacing the fuse, the plug 50 is disengaged and brought out of conduction. Therefore, the replacement of the fuse can be carried out safely and smoothly.
  • the second embodiment is an alternative of the structure that engages the cover 40A mounted on the storage section 16.
  • the plug 50A is formed with a holding strip 80 constituting an engaging surface of the present invention.
  • the holding strip 80 is, as shown in Fig. 10, extending flush with the edge of the top wall of the housing 84 on the side of the cover 40A, and being trapezoidal in shape tapering toward the tip.
  • the edge of the top wall 41 on the opening side serves as a limiting portion 90 to be engaged by the holding strip 80 described above (corresponds to the "cover motion stopper" of the present invention) .
  • the stopper 90 is formed with an elongated square hole 91 to which the projection 81 described above will be inserted.
  • On the outer edge of the hole 91 on the stopper 90 there is formed a short fitting wall 92 bent downwardly at a right angle, which can be fitted between both partitioning walls 17.
  • the partitioning wall 17 is slightly lower in height for accommodating the holding strip 80 overhanging from the plug 50A.
  • the elongated walls 43 and the short wall 44 according to the present invention are lower in height than the first embodiment.
  • the engaging projection 14A formed on the short wall 14 of the breaker body 10 is formed at the upper position than that of the first embodiment corresponding to the position of the lower edge of the engaging hole 44A (See Fig. 10).
  • the cover 40A is mounted on the breaker body 10 having a fuse 35 mounted thereon. At this time, the fitting wall 92 of the cover 40A inserted between the partitioning walls 17, 17 limits rattling of the cover 40A.
  • the holding strip 80 When the plug 50A is pressed into the plug storage section 15, as shown in Fig. 11, the holding strip 80 overhanging toward the fuse storage section 16 beyond the partitioning wall 17 holds the stopper 90 on the cover 40A. Simultaneously, as shown in Fig. 12, the projection 81 of the holding strip 80 is inserted into the hole 91 on the stopper 90. At this time, since the projection 81 is tapered, it can be inserted into the hole 91 smoothly.
  • the portion holding the cover 40A since the portion holding the cover 40A has a structure being exposed to the outside, it is very convenient to check the state of engagement visually.
  • the elongated wall 43 and the short wall 44 forming the side surfaces of the cover 40A are short in height, the amount of material used may be economically reduced and the surrounding walls resist warping.

Landscapes

  • Fuses (AREA)
  • Breakers (AREA)
EP20000127799 1999-12-20 2000-12-19 Dispositif de coupure Expired - Lifetime EP1111634B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36152399A JP3657160B2 (ja) 1999-08-18 1999-12-20 ブレーカ装置
JP36152399 1999-12-20

Publications (3)

Publication Number Publication Date
EP1111634A2 true EP1111634A2 (fr) 2001-06-27
EP1111634A3 EP1111634A3 (fr) 2002-05-29
EP1111634B1 EP1111634B1 (fr) 2004-11-10

Family

ID=18473929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000127799 Expired - Lifetime EP1111634B1 (fr) 1999-12-20 2000-12-19 Dispositif de coupure

Country Status (2)

Country Link
EP (1) EP1111634B1 (fr)
DE (1) DE60015705T2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072729A (en) * 1935-09-14 1937-03-02 Nat Electric Prod Corp Safety switch
FR2445009A1 (fr) * 1978-12-21 1980-07-18 Bassani Spa Agencement de contacts fixes et mobiles et en particulier pour sectionneurs electriques
US4733028A (en) * 1987-01-27 1988-03-22 Microdot Inc. Switch
US5399103A (en) * 1993-02-18 1995-03-21 Yazaki Corporation Connector device for connecting batteries
EP0790677A2 (fr) * 1996-02-15 1997-08-20 Sumitomo Wiring Systems, Ltd. Dispositif de coupure
DE10021722A1 (de) * 1999-05-06 2001-01-04 Yazaki Corp Stromversorgungs-Abschaltvorrichtung
EP1077456A2 (fr) * 1999-08-18 2001-02-21 Harness System Technologies Research, Ltd. Coupe-circuit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072729A (en) * 1935-09-14 1937-03-02 Nat Electric Prod Corp Safety switch
FR2445009A1 (fr) * 1978-12-21 1980-07-18 Bassani Spa Agencement de contacts fixes et mobiles et en particulier pour sectionneurs electriques
US4733028A (en) * 1987-01-27 1988-03-22 Microdot Inc. Switch
US5399103A (en) * 1993-02-18 1995-03-21 Yazaki Corporation Connector device for connecting batteries
EP0790677A2 (fr) * 1996-02-15 1997-08-20 Sumitomo Wiring Systems, Ltd. Dispositif de coupure
DE10021722A1 (de) * 1999-05-06 2001-01-04 Yazaki Corp Stromversorgungs-Abschaltvorrichtung
EP1077456A2 (fr) * 1999-08-18 2001-02-21 Harness System Technologies Research, Ltd. Coupe-circuit

Also Published As

Publication number Publication date
DE60015705D1 (de) 2004-12-16
EP1111634A3 (fr) 2002-05-29
EP1111634B1 (fr) 2004-11-10
DE60015705T2 (de) 2005-11-10

Similar Documents

Publication Publication Date Title
US6459354B2 (en) Breaker apparatus
CN110474173B (zh) 接线端子和用于安装接线端子的方法
US6533619B2 (en) Construction and a terminal cap for preventing an erroneous connection
EP2156519B1 (fr) Boîtier de fiche de connexion avec une fixation pour un élément de contact électrique et un câble
US6982393B2 (en) Lever fitting-type power supply circuit breaker
EP1283561B1 (fr) Capot protecteur de contact pour connecteur électrique d'un accumulateur
JP5560949B2 (ja) 端子カバー
JP4226797B2 (ja) 電気接続箱
WO2017221648A1 (fr) Boîtier de connexion électrique
EP1077456A2 (fr) Coupe-circuit
US7541900B2 (en) Module for electrical connection between a first and a second contactor and corresponding reverser assembly
WO2013178773A1 (fr) Connecteur électrique
JP2000311576A (ja) 電源遮断装置
US6456187B2 (en) Breaker apparatus
KR20230032899A (ko) 커넥터 장치
JP5052321B2 (ja) レバー嵌合式電源回路遮断装置
JP5723181B2 (ja) 電源回路遮断装置
EP1111634B1 (fr) Dispositif de coupure
FI106821B (fi) Sähkökytkin
JP2007149629A (ja) 速結端子装置並びに配線器具
WO2011051781A1 (fr) Prise de courant et fiche et dispositif de connexion incluant la prise de courant et la fiche
JP2006324069A (ja) 端子カバー
EP2112715A2 (fr) Structure de verrouillage et structure de verrouillage de couvercle d'un capuchon terminal
US20240128683A1 (en) Cpa-attached connector and wire harness
CN112688105B (zh) 连接器

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7H 01H 9/08 A, 7H 01H 1/36 B

17P Request for examination filed

Effective date: 20020702

AKX Designation fees paid

Designated state(s): DE

17Q First examination report despatched

Effective date: 20030724

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SANO, ICHIAKI,AUTONETWORKS TECHNOLOGIES, LTD.

Inventor name: OKA, YOSHITO

Inventor name: SUMIDA, TATSUYA

Inventor name: MUTA, JUNJI

Inventor name: KONDA, KAZUMOTOAUTONETWORKS TECHNOLOGIES, LTD.

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60015705

Country of ref document: DE

Date of ref document: 20041216

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050811

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20051215

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070703