SECONDARY BATTERY HAVING OVERCURRENT SHUTOFF MEANS
The present invention refers to power distribution with a reuseable battery is provided to reduce the, specifically, overcharge, discharge, holder, from secondary battery and electronic device capable of protecting a configured to overcurrent interrupting means secondary battery having relates to. Generally secondary battery (secondary battery) controls the charge the projection unit is inserted into the primary battery alternatively to the electrolysis cell capable of charging and discharging, constitution of high energy density using nonaqueous electrolyte solution which are developed high power secondary battery, one of battery cells the pack truck low capacity cell in the notebook computer and body has a predetermined of a small electronic device which is to be used in, e.g. a device as a requiring and method for stabilizing high voltage, electric vehicle in the case of motor driving power supply such as said battery cells connected in series or in parallel thereafter, after large capacity of secondary batteries is a circuit. Various secondary battery said shape as at shape representative which, which improves its stability on strip isolation insulative between the via (separator) ( intervension ) the vortex around the electrode group (or jelly roll, jelly-roll type) is formed cylindrical-shaped and, which improves its stability and separating to a plurality by electrode group comprises a user a barrier tube case is connected to the semiconductor layer. (stack type). Such secondary battery comprising a positive electrode plate, cathode plate, which electrolyte separation membrane and, which improves its stability through the electrochemical reaction associated the mobile ion between the gear means and the pressure, which is pretensioned by the electromotive caused when a charge/discharge occurs. A a secondary battery and a high potential is for operating said fuel cell high-energy instantaneously, a and the fluid can flow into, positive-electrode material of overcharge, discharge or short (short, short) activation chemically by greatly enhanced load is abruptly electrolyte and since the large amount of response to generate gas. As a result secondary battery pressure inside is abruptly and/or temperature varies the extending into the hollow interior for permitting the explosion accident, peripheral device is broken or human can be gradually weakened. Thus for preventing the explosion can be the secondary battery with a variety of types of safety means is proposed of wet liquid to flow down. Therefore, the secondary battery overcharge, discharge, a protection circuit between a fluorescent current, to the first resistance upon a temperature rise thereof by a PTC device (Postive Temperature Coefficient Element), gas generating according to pressure part from injection mold an gas or current, for example a safety vent. film transistor is formed with a gate. For example, cylindrical of secondary batteries in cylindrical can is contained PTC on electrode assembly [...] and safety device is normally installed, a pentagonal or pouch type secondary battery comprising protection circuit module, PTC-up elements and the like is mounted is high, typically at. However, cell or overcurrent from flowing through, safety means and the cover cell overdischarging or overcharge detected in temperature flow as a result whenever a difference occurs in signals over the established number vehicle passing electrode assembly, which is disposed at a sidewall. Furthermore, safety is possible to vary components of the electrode assembly and a means accordingly, the means being taken out on the front face by secondary battery the overall size of shared communication network with maintaining a the second laser beam of fundamental wave. Therefore, the present applicant the to the discharge of the torch electrode fixing member to develop a the present invention to, , as well as the associated prior art literature 25th which at Public Patent Notification publication number 10-2011-0075789 call 'a secondary battery comprising a positive electrode means preventing explosion' .. The present invention refers to said to the discharge of the torch electrode in for a long time, secondary battery temporarily upon breaker includes the overcurrent increased resistance and thus shuts off the flow of a power distribution means provides a secondary battery provided with. A secondary battery provided with means power distribution the present invention according to a, including stability and cathode plate and at least one electrode body; said electrode body are stored in the battery case; a lead of ceramic substrate of said electrode; and is formed in a portion longitudinal direction of said lead, said lead than the cross-sectional area of blocking regions an excess current may have a small cross-sectional; may include a. Furthermore, a secondary battery provided with means power distribution the present invention according to a, including stability and cathode plate and at least one electrode body; said electrode body are stored in the battery case; a lead of ceramic substrate of said electrode; and said lead is formed, the other parts resistant having power distribution region; may include a. Said overcurrent cutoff region, said certain distance from one another in one aspect of the formed along thickness direction of lead to multiple vertical wall, to multiple vertical said horizontal interconnecting the end wall may include wall. Said overcurrent cutoff region, all or length direction of the width of the light lead said widthwise can be formed in a portion length. Said overcurrent cutoff region, lead said certain distance from one another in the widthwise direction and thickness direction of the upper and lower surfaces of lead said plurality may be formed as. Said overcurrent cut-off areas lead site length widthwise length or thickness direction of said lead circuit is applied to the overcurrent cut-off areas less than thickness or width site can be formed. Said overcurrent cutoff region, said lead direction of the width of the light is formed or thickness directions may include a a through-hole through which an. The through hole said said lead the center in the width direction of the central part or thickness directions can be formed. Said overcurrent cutoff thereof site lead said conductive tape. can be wound. Said power distribution domain vertical wall or horizontal wall the may be formed. Said V-shaped notch, is an inverted U or arcuate shape in at least one of shape of can be formed. A secondary battery provided with means power distribution the present invention according to a, or overcurrent from flowing through secondary battery overcharge, discharge or short upon gas caused by the gas leakage and flow of current secondary battery cell and an electronic device and a protective danger caused by, in addition, prevent an accident can be. Furthermore, the present invention refers to, is turned off secondary battery and overcurrent safety means, simplifies the manufacturing process, there is no need to, inverted from of secondary battery while reducing secondary battery and electronic device electrically stable can be protected to. Furthermore, of the present invention power distribution region, so a secondary battery becomes a shock or a vibration to desired angles therebetween which can withstand high even an environment reduces the lead said structure, an electronic apparatus using-shaped secondary battery is provided for increasing safety of can be. Also according to an embodiment of the present invention Figure 1 shows a forming method of cathode plate cathode plate perspective view for showing laminated structure. Also 2 and also Figure 3 shows a electronic structure of car power distribution according to an embodiment of the present invention of a secondary battery is perspective view and side. Also other embodiment of the present invention 4 and also Figure 5 shows a:an overcurrent cutoff structure of a secondary battery is perspective view and side. Figure 6 shows a blocking region in the overcurrent according to an embodiment of the present invention also provided to show the Figure in the field emission type device, field emission a surface. Is an inverted U and arc also Figure 7 shows a cause of abnormal over current caused by the blocking area horizontal wall shape of the notch is for showing plane. According to an embodiment of the present invention power distribution means also Figure 8 shows a jelly roll type of secondary battery perspective view for showing the status applied. Or of the present invention characterized, and reviewing method achieving a drawing with a refers to in particular a plant processing waste fractions in the embodiment are a clarified that will. However, in the embodiment in the present invention refers to hereinafter a disclosure rather than defined in various different, will embodied in the form, in the embodiment the present only to is completely of the present invention disclosure are, in the present invention is in the field of the person with skill in the art of the invention executable commands for transmitting the clock radio to completely inform the be provided with which, the present invention refers to claims. and the user makes a defined by category. Hereinafter, also also to 1 according to an embodiment of the present invention power distribution means 7 reference to a secondary battery provided with-specific is described. The describes the present invention, publicly known associated with or component function as the subject matter of invention for an unambiguous a is omitted. Also 1 to also as shown in 6, according to one embodiment of the present invention a secondary battery provided with overcurrent cut-off means (100) the, at least at least one anode plate (11) and cathode plate (12) for including electrode body (10) and a, said electrode body (10) are stored in the battery case (20, reference 2 also) and a, said electrode body (10) of electrode tab (15) the small end portion connected to lead (30) and said lead (30) is formed in a portion longitudinal direction of, said lead (30) may have a small cross-sectional than the cross-sectional area of blocking regions an excess current (40) may include a. Said electrode body to electrode assembly (10) has door 1 as shown in, at least at least one anode plate (11) and a negative electrode plate (12) is formed by alternatively laminating, said anode plate (11) and a negative electrode plate (12) (separator, 13) between the isolation can be is located. And, said anode plate (11) and cathode plate (12) one side of the electrode tab (15) are each projecting can be formed. Said anode plate (11) and said cathode plate (12) may be based on the alternation of when stacked, said anode plate (11) which protrude from a electrode tab (15) each other stacked in unison, said cathode plate (12) which protrude from a electrode tab (15) may be laminate which is obtained by arranging an also coincide with each other. And, also 2 to also as shown in 7, said anode plate (11) and cathode plate (12) in both sides of the center line electrode tab (15) the lead (30) and a may be connected to. With reference to, right, identity, security labels or drawing in of the present invention in the embodiment is a polycrystalline sintered body having the thin steel core in order to prevent, said anode plate (11) which protrude from a electrode tab (15) only lead (30) to connected to corresponding advertisement based on the shown list shown in drawing, said cathode plate (12) which protrude from a electrode tab (15) is said lead (30), which are connected with the connection type structure and said anode plate (11) which protrude from a electrode tab (15) is said lead (30) is connected to the same connection method and a structure and, hereinafter, which is referred to in electrode tab (15) the anode plate (11) which protrude from a electrode tab (15) a defined. Said electrode tab (15) and said lead (30) the laser welding or ultrasonic welding such as may be connected to each other in the bonding. Said battery case (20) the, pouch (pouch) may include shape, said electrode body (10) the light-storage material or its shape the preserved size will't. Said overcurrent cutoff region (40) the, also as shown in 2, said lead (30) certain distance from one another in one aspect of the lead (30) a plurality formed along the thickness direction of the vertical wall (41) and, said to multiple vertical wall (41) interconnecting the end horizontal wall (42) may include a. Said overcurrent cutoff region (40) the, said lead (30) when breaker includes the, said lead (30) in a portion at longitudinal direction of said lead (30) of reducing the cross-sectional., to be introduced and disconnection is the. I.e., said overcurrent cutoff region (40) the, overcurrent according to resistance serves, the lead (30) partially in a portion at the longitudinal direction of the lead (30) is melted or said portion which has melted lead (30) and breaking the connection i.e., outputs a relay driving signal. may be disconnected. However, said overcurrent cutoff region (40) as shown in 2 a, said lead (30) is formed biased to one side and to guide thickness direction of said lead (30) excessive thickness direction of the reduced cross-sectional area at, i.e., said lead (30) and if it is to be decreased excessively thickness of said lead (30) is structurally weakened is influenceable by an external force is easily deformed may be four directions and rotating the antenna. Therefore, said overcurrent cutoff region (40) the, also as shown in 3, said lead (30) certain distance from one another in the widthwise direction and thickness direction of the lead (30) each of which is formed next to upper and lower surfaces of can be. Said overcurrent cutoff region (40) the, said lead (30) in a warp and a thickness direction of certain distance from one another not biased to one side and to guide said spaced apart lead (30) to a semiconductor layer is formed on the form of a cylindrical shape, external force generated by said lead (30) the reduction of the rate of deformation of can be to improve durability of a product by. With reference to, said overcurrent cutoff region (40) in said lead (30), reducing the risk of of thickness and width of said lead (30) of reducing the cross-sectional capacity of a battery by changing the and the percentage the and in view of the characteristics of and the material can be determined. And, said power distribution region (40) in said lead (30) of the aforementioned a configuration reducing the cross-sectional in the embodiment various addition substracte embodiment can be applied. I.e., in the aforementioned in the embodiment, said vertical wall (41) and horizontal wall (42) by said lead (30) of the plural shapes are formed in groove intaglio to said power distribution region (40) is disclosed that is formed but, not limited to and, also 4 and 5 as shown in, said overcurrent cutoff region (40) the, said lead (30) is formed or thickness directions direction of the width of the light a through-hole through which an (43) may include a. Said through hole (43) also said lead (30) of structural for stability said lead (30) of the center in the width direction or central thickness direction of it is preferable that the is formed. Wherein, said power distribution region (40) is said lead (30) of the center in the width direction or central thickness direction of is formed may change even if the, said overcurrent cutoff region (40) said lead (30) regions of a cross (thickness or width) from the outside during a vulnerable having a structure such that cannot be had, said lead (30) to supplement the vulnerability structure of said power distribution region (40) is formed (not shown) is formed in a portion a low resistance conductive tape winding a preferably taping work. And, said power distribution region (40) the vertical wall (41) or horizontal wall (42) 6 as shown in also the, notch (notch, 44) may be formed. With reference to, the 6 also of the present invention specification said notch (44) is said horizontal wall (42) compressive stress characteristic is formed on the lead (30) but shown to reduce the width of, not limited to. I.e., also as shown in 3, said power distribution region (40) is said lead (30) each other in a direction of the width of the light is formed the plurality, and spaced apart from each, said vertical wall (41) is formed on said lead (30) reducing the thickness of the may be. Said notch (44) the power distribution region (40) the vertical wall (41) or horizontal wall (42) is facilitated by overcurrent can be disconnected to, also 6 as shown in V-shaped configuration to but may be formed, limited to not. I.e., said notch (44) the vertical wall (41) or horizontal wall (42) in a portion at longitudinal direction of said vertical wall (41) or horizontal wall (42) in the widthwise direction of said cut direction or height of vertical wall (41) said level or horizontal wall (42) shaped so that it can be layer in a various shapes are if can be applied. With reference to, said notch (44) is V-shaped configuration to the required, that should be disconnected only by overcurrent said overcurrent cutoff region (40) due to external force is satisfied the disconnected because it is highly likely to said power distribution region (40) may not be function number is.. Therefore, said notch (44) the, also 7 (a) to (b) and as shown in, said vertical wall (41) or horizontal wall (42) is easily influenceable by an external force to prevent a thin film of polycarbonate can be disconnected only by overcurrent is an inverted U or arcs or bent to ( [...] ) it is preferred that a in the form of a triangular pyramid. And, lead (30) formed an overcurrent blocking regions (40) in both the lead-in (30) the screen is seen that a depression even if the formed any shape can be applied. For example, lead (30) when viewed in the direction of the thickness of can be formed with the curved. I.e., when breaker includes the lead (30) greater than other portions of the one side of the gate is present any shape, structure even power distribution means or blocking regions (40) can be is. The driving coil has a plurality of said overcurrent of the present invention a secondary battery having interrupting means, said electrode body (10) even an overcurrent generated in said lead (30) is said power distribution region (40) is increased with a resistor being by disconnection can be, secondary battery and an electronic device a protective danger caused by the prevent an accident can be. And, said lead (30) cause of abnormal over current caused by directly blocking regions (40) a control gate is formed on the, inverted from of secondary battery while reducing secondary battery and electronic device electrically stably can be protected. Until now the present invention according to specific embodiment but describes aspect, not of the present invention out of the dedicated in any cases modifications are contemplated is the box. I.e., according to the present invention embodiment to a secondary battery provided with safety means over current a, having electrode group comprises laminate may be applied to a secondary battery as well as also as shown in 8, other forms (for example, jelly roll type winding electrode group comprises including cell or one anode plate a cathode plate folding to be observed formed electrode group including cells, and the like) can be applied even of secondary batteries. Therefore, the described range limited aspect of the present invention embodiment which must not the previously set mode, refers to equivalent patent the following is claimed, as well as apply these patent the following is claimed by should through the current source circuit is determined. 10: electrode body 11: anode plate 12: cathode plate 15: electrode tab 20: battery case 30: lead 40: overcurrent cutoff region 41: vertical wall 42: horizontal wall 43: through hole 44: notch The present invention relates to a secondary battery having an overcurrent shutoff means, and more specifically, to a secondary battery having an overcurrent shutoff means which can protect a secondary battery and an electronic device from overcharging, overdischarging, and an overcurrent. The secondary battery having an overcurrent shutoff means comprises: an electrode comprising one or more positive plates and negative plates; a battery case in which the electrode is stored; a lead connected to an electrode tab of the electrode; and an overcurrent shutoff area which is formed on a longitudinal portion of the lead, and has a smaller cross section than the cross section of the lead. COPYRIGHT KIPO 2016 At least one electrode body including plate and cathode plate and cathode; said electrode body are stored in the battery case; a lead of ceramic substrate of said electrode; and is formed in a portion longitudinal direction of said lead, said lead than the cross-sectional area of blocking regions an excess current may have a small cross-sectional; characterized by power distribution means including a to a secondary battery provided with. At least one electrode body including plate and cathode plate and cathode; said electrode body are stored in the battery case; a lead of ceramic substrate of said electrode; and said lead is formed, the other parts resistant having power distribution region; characterized by power distribution means including a to a secondary battery provided with. According to Claim 1 or Claim 2, said overcurrent cutoff region, said certain distance from one another in one aspect of the formed along thickness direction of lead to multiple vertical wall, to multiple vertical said horizontal wall interconnecting the end wall to characterized by power distribution means including a secondary battery provided with. According to Claim 3, said overcurrent cutoff region, all or length direction of the width of the light lead said widthwise length part of the invention is that the a secondary battery provided with means power distribution characterized by. According to Claim 4, said overcurrent cutoff region, lead said certain distance from one another in the widthwise direction and thickness direction of the upper and lower surfaces of lead said plurality coated with a characterized by a secondary battery provided with means power distribution. According to Claim 1 or Claim 2, said overcurrent cut-off areas lead site length widthwise length or thickness direction of said lead circuit is applied to the overcurrent cut-off areas is less than the thickness or width site for a secondary battery provided with means power distribution characterized by. According to Claim 1 or Claim 2, said overcurrent cutoff region, said lead direction of the width of the light is formed or thickness directions including a through-hole through which an characterized by power distribution means to a secondary battery provided with. According to Claim 7, the through hole said lead the center in the width direction of said central portion or thickness directions of the invention is that the a secondary battery provided with means power distribution characterized by. According to Claim 7, said power distribution thereof said movement speed of the pivot arm is of a low resistance conductive tape is wrapped is characterized by power distribution means to a secondary battery provided with. According to Claim 7, said power distribution domain vertical wall or horizontal walls is etched to a secondary battery provided with means power distribution characterized by. According to Claim 10, said V-shaped notch, is an inverted U or arcuate at least one shape of to is in the form of a secondary battery provided with means power distribution characterized by.
