ARC EXTINGUISHING UNIT FOR SMALL CIRCUIT BREAKER
The present invention refers to partition device relates to arc of groups, germanium and rear insulator having a a hole and support to pass partition groups of arc relates to device. Generally, low-pressure circuit of an alternating current (Miniature Circuit Breaker) 110/220V partition groups (15 ∼ 30A) are installed in the breaker box small a overcurrent protection, used for the, short-circuit protection, shopping center, office, such as Department breaker box switch maintains a state of being embedded in in a dark place plurality of individual load in which a table is the device may be used for. Furthermore, machine tool, factory equipment opening and closing the power or the like is-electromagnetic uses. Container is an industrial groups partition a general circuit breaker be freely carried by a circuit section by enabling opening and closing of-closing mechanism to open and close part, mechanism section for detecting abnormal current, such as electric current or overcurrent direction or line by a step roller mechanism off an inlet port allows the protection load a tripping element part, SOHO an arc in operation, and that function to time and cooling SOHO is used for receiving a.. Also according to prior art 1 to is shown partition groups. Maintaining, and the insulating an external breaker small of the existing method each position of components to engage and hold the case (9), mechanism section for operating handle (1), handle (1) a latch that is rotate (2), latch (2) moved by jog while (5) separate flow of electricity by comes into contact with different, so as to raise a movable contactor (4a), of the power supply to sense heat a heater assembly for (7), trip for operating a coil assembly (3), for distinguishing arc chamber (6), arc chamber (6), and a coil assembly (3) and support insulating between a yoke for a (8) consists of or the like. Partition groups multiplex operating as follows. Handle (1) following dosing right of latch (2) is uncoupled is trip assembly (4) of movable contactor (4a) the right is connected to the fixed contacts (5) .the scissors are and contacts the. Ground-fault current or instantaneous current in coil assembly (3) is having a current coil assembly (3) internal to a movable core is coil assembly (3) by magnetic force generated in the incorporated in while moving at least right spring is compressed and then return of the latch and pushes out the (Plunger) plunger (2) is a context. The, movable contactor (4a) the jog (5) are separated from the ground-fault current or instantaneous current is interrupted is, the (Arc) are stacked along a having a heater assembly (7) arc runner (Arc Runner) arc chamber is induced to (6) is escaping is divided energy in. Also 2 of Figure 1 the arc chamber (6) is shown strabismus degree decomposition of. Arc chamber (6) has as of a plaque during disconnection of the arc is to derive division into which side plate (Side Plate, 6a) and grid (Grid, 6b) 17 forms. Side plate (6a) the grid (6b) for containing and supporting of the interval between serving for, grid (6b) such that the arc the glass fiber bundles, splitting the shutdown current and energy the outlet, S106, S107 is especially n-hexane is supplied to the. State of the SP heads and, in prior art, the improvement comprises a high pressure generated when short, a melted mass is bonded as one grid (6b) pressure to the insulation performance while having a tendency to reduced. In particular, high pressure, with high heat tonality contact beams, products and the carbide the arc chamber (6) and yoke (8) isolation between layer and method for manufacturing the same breakdown voltage is destroyed can be exhibited in. bit corresponding to the read-. The present invention refers to the aforementioned to solve the problem that the slide structure of a cabinet, the germanium having a and rear insulator a hole and support to pass partition groups of arc electrode 104 is provided under the device. One embodiment of the present invention: an partition groups market side device arc of a spring member side on both sides a plurality of grid; is formed by rectangular said side cover part is that can be fitted having settling number 1 sidepiece portions, said number 1 side portion is integrally coupled arc discharge structure for fixing back, said back formed by on one side of number 2 sidepiece portions, said number 1 side portion is an upper surface formed by the upper side an insulator, and an interface section including at; includes, said insulator, and a deployed is formed so as to the, said grid while folded, for covering the driving part to is characterised in that it has a. Wherein, said per each side protuberance has an side 2 and the front cover is bent and formed, end said number 1 number 2 side portion is the resultant substrate including the gate wire lateral said elongation are formed in rows in each 2 is characterised in that it has a. Furthermore, the single side surface said germanium (V) groove VCR on one side with a black color for an excellent in that. Furthermore, controlling the grid said hole as well as a discharge arc said essential feature of the invention is that in that. Furthermore, said arc output holes are formed in rows in an asymmetric 2 is characterised in that it has a. And, said number 2 the sidepiece portions based on the centerline portion's direction of longitudinal rear end are configured symmetrically said number 1 is characterised in that it has a. One embodiment of the present invention: an partition device arc of groups according to germanium to the isolation of arc chamber thus yoke and is readily separated from dielectric breakdown between arc chamber the client computer.. Furthermore, arc chamber and the front surface unit are to the isolation of an upper part of the electric grid by the support connection the client computer. enhanced. Together, arc chamber development view of insulator type, and a. fixing portion is formed at a middle. Figure 1 shows a partition according to the prior art is the stoppers groups. Also Figure 2 shows a device 1 also in arc is work decomposition of. Figure 3 shows a one embodiment of the present invention also: an arc is perspective view of device. In also also Figure 4 shows a 3 is perspective view of the grid. Also in Figure 5 shows a perspective view of the insulator is also 3. Is Figure 6 shows a development view of Figure 5. Hereinafter, a preferred embodiment of the present invention thereby, the cold air flows is described reference to accompanying drawing, this person with skill in the art in the present invention is in the field of the invention is to facilitate embodiment to sizes to be rapidly and to reduce a memory and, thereby of the present invention the technical concept and category is defined that does not provide the means by which.. Figure 3 shows a one embodiment of the present invention also: an arc is perspective view of device. In also also Figure 4 shows a perspective view of the grid 3, perspective view of the insulator 3 also in Figure 5, Figure 6 shows a deployment is of Figure 5. Reference to drawing: an embodiment of the present invention each device arc of groups partition as further described with respect to a to. One embodiment of the present invention: an partition device arc of groups a side protrusions (11) having plurality of grid (10); said side is formed by rectangular protrusions (11) that can be fitted is meal bud hall (22) having number 1 sidepiece portions (21), said number 1 sidepiece portions (21) output holes arc integrally coupled (25) having back (24), said back (24) formed by on one side of number 2 sidepiece portions (27), said number 1 sidepiece portions (21) formed by the upper side of the upper part (29) a insulator (20); includes, said insulator (20) is with a deployed has, while folded said grid (10), for covering the driving part to is characterised in that it has a. Grid (10) the planar substance of rectangular a relatively recessed part has a placing is 120. Grid (10). is made of a material possessing a the conducting. Grid (10) on both sides market side the side protrusions (11) is formed. Side protrusions (11) has the two opposed sides 2 side, respectively can be constructed one by one. Grid (10) that it penetrates a of low voltage arc discharge signal of the side a single side of is driven to the (V)-shaped groove (12) is formed. Grid (10) has a plurality dog is provided a certain distance from each other within. Insulator (20) the greatly number 1 sidepiece portions (21), back (24), number 2 sidepiece portions (27), germanium (29) consists of to. Wherein, each member development view is formed in the shape of-in manner. may be solid. Insulator (20) the insulating sheet is composed of a material such as.. Number 1 sidepiece portions (21) is formed with the rectangular. Number 1 sidepiece portions (21) the meal bud hall (22) is is the front cover is bent and formed. meal bud hall (22) the side protrusions (11) corresponding to heat 2 may be formed as. meal bud hall (22) the third camera, the grid interval (10) is to determine an spacing between. Back (24) the number 1 sidepiece portions (21) one side of (in Figure 6 number 1 sidepiece portions (21) of the door and a left) is formed a thermal storage material is filled. Back (24) the number 1 sidepiece portions (21) the same height may be formed as. Back (24) the arc output holes (25) is formed. Arc output holes (25) may be formed as heat the 2. Arc output holes (25) the meal bud hall (22) is formed than 1.5 and smaller than 5.0. of. By doing so, grid (10) than 1.5 and smaller than 5.0. of is adhered to clearance. Arc output holes (25) in an asymmetric each column of can be formed. Such example, as shown in 5 also alternately each gap may be formed as. Arc output holes (25) is formed for trimming breaker according to cleaned an arc occurred when main body so as to be moved.. Number 2 sidepiece portions (27) the back (24) one side of (in Figure 6 back (24) of the door and a left) extending is formed. Number 2 sidepiece portions (27) the back (24) the same height may be formed as. Number 2 sidepiece portions (27) the meal bud hall (22) is is the front cover is bent and formed. meal bud hall (22) the side protrusions (11) corresponding to heat 2 may be formed as. Number 2 sidepiece portions (27) the back (24) of the basis of a lengthwise central line number 1 sidepiece portions (21) can be formed and down directions. Germanium (29) the number 1 sidepiece portions (21) is formed extends over at. Germanium (29) the number 1 sidepiece portions (21) direction vertical to the longitudinal direction of can be formed. Germanium (29) a VCR system is a driving mode (V)-shaped groove (30) can be formed is. Germanium (29) the grid (10) can be formed larger than. Insulator (20) the number 1 sidepiece portions (21), back (24), number 2 sidepiece portions (27) germanium (29) has a three-dimensional by folding. Furthermore, insulator (20) the each grid (10) is rested ( caulking combination ) .that is held by the hinge support. Also 6 development view, such as the insulator (20) such as 5 also by folding is made three-dimensional shape. Furthermore, number 1 sidepiece portions (21) and a number 2 sidepiece portions (27) the meal bud hall (22) the each grid (10) side of protrusions (11) is formed between the exhaust hole and the fitting protrusion 46 is fixed. One embodiment of the present invention: an partition device arc of groups insulator arc chamber according to (20) germanium to (29) thus yoke and is readily separated from dielectric breakdown between arc chamber the client computer.. Furthermore, arc chamber insulator (20) backside part (24) thus grid (10) is an upper part of the electric connection the client computer. enhanced. Together, arc chamber insulator (20) the development view type, and a. fixing portion is formed at a middle. Although the present invention is said-mentioned preferred embodiment is described with respect to but, without range and subject matter of invention various correction and changeable the open mark if one skilled in the art may, such change and modification both with an. nontrivial twiddle factors and the belonging to the following is claimed. 10 grid 11 side protrusions 12 home 20 insulator meal bud hall 22 sidepiece portions 21 number 1 24 output holes arc 25 back Germanium 29 sidepiece portions 27 number 2 30 home The present invention relates to an arc extinguishing unit for a small circuit breaker, and more particularly, to an arc extinguishing unit for a small circuit breaker which is provided with an insulator having upper and lower surface parts such that insulation performance and supporting strength are improved. The arc extinguishing unit for a small circuit breaker according to an embodiment of the present invention includes a plurality of grids provided at both sides of a longitudinal side surface with side surface protrusions; an insulator formed in a rectangular shape and including a first side surface part having an insertion hole into which the side protrusion is inserted, a rear surface part formed at one side of the first side surface part and having an arc discharging hole, a second side surface part formed on one side of the rear surface part in a flat shape, and a top surface part formed on an upper side of the first side surface part in a flat shape. The insulator is formed in a deployed state, such that the insulator is coupled to cover a side surface and an upper part of the grid while being folded. COPYRIGHT KIPO 2016 A spring member side on both sides market side plurality of grid; is formed by rectangular said side cover part is that can be fitted having settling number 1 sidepiece portions, said number 1 side portion is integrally coupled arc discharge structure for fixing back, said back formed by on one side of number 2 sidepiece portions, said number 1 side portion is an upper surface formed by the upper side an insulator, and an interface section including at; includes, said insulator, and a deployed is formed so as to the, said grid while folded, for covering the driving part is coupled to, a germanium said said number 1 side portion is perpendicular to the longitudinal direction formed at said number 1 side to be attached to the lower portion of partition characterized by the light of the lamp enter the device arc of groups. According to Claim 1, said per each side protuberance has an side 2 and the front cover is bent and formed, end said number 1 number 2 side portion is lateral said elongation each the resultant substrate including the gate wire 2 to are formed in rows in partition characterized by device arc of groups. According to Claim 1, the single side surface on one side said germanium VCR characterized by the formation of-shaped groove (V) partition device arc of groups. According to Claim 1, said hole as well as a discharge arc said controlling the grid partition characterized by of the invention is that the device arc of groups. According to Claim 4, an asymmetric output holes arc said 2 to are formed in rows in partition characterized by device arc of groups. According to Claim 1, said number 2 the sidepiece portions based on the centerline portion's direction of longitudinal rear end said number 1 characterized by partition to are configured symmetrically device arc of groups.
