卡特彼勒CAT柴油发动机空气起动系统

卡特彼勒CAT柴油发动机空气起动系统

Caterpillar CAT diesel engine air starting system

卡特彼勒CAT柴油发动机使用空气起动马达来转动卡特彼勒柴油机飞轮足以使卡特彼勒柴油机起动。

Caterpillar CAT diesel engine using the air starting motor to rotate the Caterpillar diesel engine flywheel to make Caterpillar diesel engine starting.

卡特彼勒CAT柴油发动机空气起动马达可以装在卡特彼勒柴油机的任意一边上，空气通常贮存在一个贮气罐里，罐的容积将决定卡特彼勒柴油机飞轮可以转动的时间，充装贮气罐时，空气必须保持在1720千巴(250磅/吋²)。

Can be installed on either side Caterpillar on diesel engine Caterpillar CAT diesel engine air starting motor, air is often stored in a storage tank, tank volume will be decided Caterpillar diesel engine flywheel rotating time, filling the tank, the air must be maintained at 1720000 bar (250 lbs / inch ²).

对于起动不带载的卡特彼勒柴油机，调节压力大约为690千巴(100磅/吋²)，这一调节值既使起动速度足够以起动便利，又使空气起动马达在空气供量用完前可以转动飞轮的时间合适。

For starting without load Caterpillar diesel, adjust the pressure of about 690000 bar (100 lbs / inch ²), the adjustment value even if the starting speed enough to start the convenience, and make the air starter motor in the air supply can rotate the flywheel run out of time before the most appropriate.

如果卡特彼勒柴油机在起动期间一定要带重载，空气压力调节伐的开度需要更高一些，以便得到足够的速度使起动容易。

If Caterpillar diesel engine during starting must take the heavy load, air pressure adjusting valve opening degree need more, get enough speed to enable easy starting.

空气耗量直接与速度有关，空气压力与转运卡特彼勒柴油机飞转所必须的作用力有关。如果必要，对于重载卡特彼勒柴油机，为了得到准确的起动速度，空气压力调节器的开度可达到1030千巴(150磅/吋²)，有了正确的调节量，空气起动马达可以转动重载荷卡特彼勒柴油机象转运轻载荷卡特彼勒柴油机那样快和那样长的时间。

Air consumption directly related to velocity, turn to air pressure and transport Caterpillar diesel flying force. If necessary, Caterpillar for heavy diesel engine, in order to get the accurate starting speed, air pressure regulator opening up to 1030000 bar (150 lbs / inch ²), with the right amount of adjustment, can rotate the heavy load Caterpillar diesel like transport light load Caterpillar diesel engine as fast and as long as the air starter motor time.

如果其它供应空气具有正确的压力和溶积，可以使用。为了使空气起动马达具有良好的受命，供应空气应该不脏和不含水。起动系统应该使用带SAE(美国汽车工程师学会)10非净化油[对于温度在0℃(32℉)以上或柴油，温度在0℃(32℉)以下]的润滑器，空气起动马达所用最大压力为1030kpa千巴(150磅/吋²)更高的压力可能会引起安全问题。

If other supply air has the correct pressure and deposition, can use. In order to make the air starter motor has a good life, supply air should not be dirty and no water. The starting system should be used with SAE (American society of Automotive Engineers) 10 non oil purification [for the temperature at 0 ℃ (32 ℉) or diesel, the temperature at 0 ℃ (32 ℉) below the lubricator, the maximum pressure of 1030kpa kbar air starting motor (150 lbs / inch ²) pressure more high may cause safety problems.

从供气瓶来的空气进入继电器伐(2)，起动器控制伐(4)接到继电器伐(2)前面的管线。直到起动器控制伐(2)动作后，继电器伐(2)才使空气流导通。来自起动器控制伐(4)的空气进到小齿轮(8)后的活塞(10)，用以起动。作用在活塞(10)上的空气压力压缩弹簧(11)，迫使齿轮(8)与飞轮齿轮相齿合，小齿轮处于齿合状态时，空气就可以通过另外管线进入到继电器伐(2)，空气作用在继电器伐(2)上，开启通到空气起动马达的供气管。

Enter the relay from the air bottle air cutting (2), starter control cutting (4) received a relay of (2) in front of the pipeline. Until the starter control valve (2) after operation (2), the relay of the flow of air conduction. From the starter control valve (4) air into the small gear (8) of the piston (10), for starting. Acting on the piston (10) on the pressure of compressed air spring (11), forcing the gear (8) and the flywheel gear teeth, small gear in the gear state, the air can be through the addition of pipeline into the relay of (2), the air in the relay valve (2), open to the air starting the motor of the air supply pipe.

空气通过加油壶(3)，加油壶贮存空气起动马达的润滑油。

Air through the gas pot (3), the gas pot for storing lubricating oil starting motor air.

带有润滑油的空气流过空气进口(5)进入空气马达，空气压力推撞转子(7)里的节气叶片伐(6)，然后通过在空气马达底部的出口排出，这样使与齿轮(9)相接的转子转动，驱动起动器小齿轮(8)，转动卡特彼勒柴油机飞轮。

The air flow through the air inlet with lubricating oil (5) into the air motor, air pressure to push the rotor (7 solar term) in the leaves of (6), and then at the bottom of the air motor outlet, so that the gear (9) is connected with the rotation of the rotor, drive starter pinion (8), the rotation Caterpillar the flywheel of the diesel engine.

卡特彼勒柴油机开始运转时，飞轮转动开始比起动器小齿轮(8)，在这种状态下小齿轮(8)收缩，这样就防止了马达、小齿轮(8)或飞轮齿轮损坏。

Caterpillar diesel engine running, the flywheel rotation than the starter pinion (8), in the small gear this condition (8) contraction, thus preventing motor, small gear (8) or flywheel gear damage.

关闭起动器控制伐(4)时，空气压力及到起动器小齿轮(8)后活塞的空气流中断，活塞弹簧(11)使小齿轮(8)收缩到原位，继电器伐(2)关闭到空气起动马达的空气。

Close the starter control cutting (4), air pressure and to the starter pinion (8) after the interruption of air flow, the piston spring (11) so that the small gear (8) contraction to in situ, relay cutting (2) close to the air starting motor air.