The starter retractor performs two basic functions. When the engine starts, it is connected to the starter shaft of the wheel of the flywheel and when the engine starts, it returns to its original position.
History of the starter retractor
A starter retractor. The idea of using an electric motor was first introduced to the American engineer Charles Franklin Kettering, one of the founders of the ongoing Delco company. The first car with electric ignition, starter and retractor appeared in 1912. The invention of the Delco ignition system has opened the way for women to motorists. Start the engine with a "starter curve", that is, a pen that was inserted into the wheel of the knee was not in force.
The device and principle of the starter retractor
The starter retractor is built on the principle of a standard electromagnet. Consists of two reels (retractor and restraints), starter start-up and return spring schemes. The outer end of the anchor is associated with a lever fork. The line at the centre of the centre of the fork is the opposite of the retractor and the end is moved by the bendix when the electron magnet is activated.
In the house of the inventor of electric starter and the retractor of Charles Kettering, the first domestic air conditioner was installed in the US
When the ignition key (or press-button is pressed) the retractive relay shall be energising. A magnetic field that moves the anchor is raised. The anchor compresses the return spring. The opposite of the retractor housing moves the end of the plug to the flywheel, pulling the gear connected to the bendix until it is caught with a flywheel. At the time of the coupling, the integrated design of the starter inclusion scheme is also integrated into the design of the retractor. In this case, the more powerful, intended to overcome the resistance of the return spring, the retractor shall be switched off and the anchor is fixed in the specified position by means of the restraint winding. After the ignition switch (and automatically after the start of the engine), the retractor pins are blurred, the current is no more unwrapped, the current stops on the winding and the spring returns the anchor of the starter to the original position, thereby making the Bendix pluke connected to it out of the clutch with the flywheel.
Features of the starter retractor
Due to the maximum load on each cycle of the retractor, the majority of the damage to this node is associated with the burnout of fragments of the electromagnetic scheme-and the metal fatigue that leads to breakage of the plug. In this case, the failures of the retractor retractor are critical to the number of engines in the event of failure.
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However, before carrying out the verdicts of the relay, it is necessary to check the state of the supply voltage line for the starter. A characteristic click (anchor does not fall under the action of the restraint and is returned to the spring in its original position until the end of the start cycle) or the "blinking" of the control lamps on the panel means either a small battery charge or a poor contact on a section of the chain.
