| 摘要 |
PCT No. PCT/SE97/01279 Sec. 371 Date Sep. 21, 1999 Sec. 102(e) Date Sep. 21, 1999 PCT Filed Jul. 15, 1997 PCT Pub. No. WO98/02642 PCT Pub. Date Jan. 22, 1998A regulating valve for engines operated by a medium under pressure, in particular compressed air operated engines, in order to regulate the flow of compressed air to the engine to provide a substantially constant revolution rate at varying load, the regulating valve being provided with a valve body for controlling the momentary volume flow through the regulating valve. |
