thereby switching said flow limiting device among {TAIL ~ said at least three stable operating states} to switch said flow of said liquids or gases from one throttle path arrangement to {HEAD ~ another} only during a duration of said energy transmission 
thereby switching said flow limiting device among { TAIL ~ said at least three stable operating states } to switch said flow of said liquids or gases from one throttle path arrangement to { HEAD ~ another } only during a duration of said energy transmission
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH