Monitoring/ja: Difference between revisions
Updating to match new version of source page |
Updating to match new version of source page |
||
Line 21: | Line 21: | ||
<div lang="en" dir="ltr" class="mw-content-ltr"> | <div lang="en" dir="ltr" class="mw-content-ltr"> | ||
To help improve visibility of brake cylinder reading, there is a gadget called Brake Cylinder LED Bar, which can be bought in one of the {pll|Shops|shops}}. | To help improve visibility of brake cylinder reading, there is a gadget called Brake Cylinder LED Bar, which can be bought in one of the {{pll|Shops|shops}}. | ||
</div> | </div> | ||
[[Category:Air Brake System|6]] | [[Category:Air Brake System|6]] |
Revision as of 14:00, 13 March 2025
ブレーキシステムは、通常は動力車の運転台に設置されているブレーキ圧力計を介して監視できます。元空気タンクの圧力値は常に 8 bar まで高くしておく必要があり、空気圧縮機によって自動的に加圧されます。ブレーキ管の作動圧力は、ブレーキが完全にかかっているときの 3.5 bar から完全に解除されたときの 5 bar の間です (圧力計は大気圧に対する相対的な圧力を表示するため、実際の絶対圧力は圧力計に表示されている圧力より約 1 bar 高くなります)。ブレーキシリンダー圧は 0〜 3.75 bar の間で変化し、車輪にかかる実際のブレーキ圧を表します。ブレーキ圧力計は複数の針で共有される場合があるため、ブレーキシリンダー圧は通常、ブレーキ管圧力計の赤い針で表されます。
Reading of the main reservoir should always be near 8 bar, as it is automatically refilled by the compressor .
Brake pipe operating pressures are between 3.5 bar when the brake is fully applied and 5 bar when it is fully released. Brake pipe pressure is usually represented by a black or white needle on the brake pipe gauge.
Brake cylinder pressure goes between 0 and 3.75 bar and represents the actual braking force applied to the wheels . Brake cylinder pressure is usually represented by a red needle on the brake pipe gauge.
Since gauges display pressures relative to the atmospheric pressure, the actual absolute pressures are approximately 1 bar higher than what's indicated on the gauge and used in technical documentation.
To help improve visibility of brake cylinder reading, there is a gadget called Brake Cylinder LED Bar, which can be bought in one of the shops .