TH17924A3 - A spark barrier used to work through a type of shielded wire. - Google Patents

Abstract

The invention involved a type of spark barrier used to work through a type of insulated wire. It consists of one body part (No. 5) and a press section (No. 6) that is connected to each other by at least one clamping bolt (No. 15). It also consists of the first pair of jaws (No. 7, No. 8), which are used to compress one of the wires that will be shielded between them. Those jaws were made up of a number of gears (number 9, number 10) of a length. Which will at least fit the insulation thickness of one of the wires that will be shielded during the second pair of jaws (No. 11, No. 12, No. 13), the barrier cylinder. A spark (number 2) was tightened, the cylinder extending from the actual spark blocking device. It comes out of a wire that is to be shielded for a certain length, enough to force the electric spark away from it.

Claims (7)

1. Anti-sparking devices for insulated conductors Especially An antenna consisting of a bottom section (5) and a shield (6) which can be joined by a minimum of one mounting bracket (15) and which is provided with a pair of legs (7). , 8) It is used to support the conductors to be shielded between the bottom section (5) and the cladding (6) and further assembled with a separate spark catcher element (2), which is directed by the manner in which one of the legs is. The minimum (7,8) will be accompanied by C (9.10), with their length being at least the thickness of the insulating piece of the conductor to be protected by the spark arrester will consist of the spark arrester part. (2) It is fixed on the lower part (5) and / or the cladding (6) by means of the gripping holder (15), where the gripper (15) continues to push the shank (9.10) of the leg ( 7.8) through the insulating piece of the conductor to be shielded in order to establish an electrical contact between the conductor to be protected and the protective device to spark. And the spark arrester (2) is separated from the conductor to be protected for a period sufficient to direct the electric spark from the conductor. 2. The anti-sparking device specified in Clause 1, where directed by the appearance on the lower part (5) and the shield (6), is provided with the second leg (11,12) between them. Catch sparks (2) 3. The anti-sparking device as specified in Clause 1 or 2, where directed by the manner in which the interstitial pin (13) is placed between the second pair of legs (11,12) and is pulled over. It is attached to the leg (11) by means of the spring (14) and the spark catcher (2) is placed between the leg (11) of the lower part (5) and the intermediate leg (13). 4. Anti-sparking equipment as set out in any of the above claims. Where, directed by the manner in which the interstitial pin (13) and leg (12) of the cladding (6) form a third pair of legs, they are attached between them through which the sparking conductor wire (3). 5. The anti-spark device as described in any of the above claims, where it is directed by the manner in which the spark arrester (2) shows at least one arc. (16) where the angle of the arc shall be between 30 and 90, and the free length of the spark arrestor measured from the arc (16) to its point shall be at least 80 mm or in. A good layout is 180 mm. 6. The anti-spark device as set out in any of the above claims, where directed by the manner on the bottom (5) and the cladding (6), is accompanied by a second pair of legs ( 11,12) is used to hold the sparking conductor wire (3) and the gripper (15) between the legs presses the legs together. 7. Anti-sparking devices as set out in any of the above claims, where directed by the manner in which the spark arrester (2) will be accompanied by one or more arc (16). It is connected to the bottom section (5) and / or the shield (6) in such a way that the outer end of the spark arrester is most separated from the conductor.