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#1
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Hi. Could not find a proper group to ask, sorry :
The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. Which current aircraft have a similar compressed air starting system on board ? Thanks. |
#2
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Externet wrote in news:a78f196e-92e0-46d3-9c4d-
: Hi. Could not find a proper group to ask, sorry : The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. Which current aircraft have a similar compressed air starting system on board ? Thanks. No civil AC I know of, except some russian light planes. Bertie |
#3
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![]() "Bertie the Bunyip" wrote in message .. . Externet wrote in news:a78f196e-92e0-46d3-9c4d- : Hi. Could not find a proper group to ask, sorry : The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. Which current aircraft have a similar compressed air starting system on board ? Thanks. No civil AC I know of, except some russian light planes. Bertie Yeah, Mx probably doesn't know either. |
#4
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"Maxwell" luv2^fly99@cox.^net wrote in news:POhVj.81$CE1.20
@newsfe23.lga: "Bertie the Bunyip" wrote in message .. . Externet wrote in news:a78f196e-92e0-46d3- 9c4d- : Hi. Could not find a proper group to ask, sorry : The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. Which current aircraft have a similar compressed air starting system on board ? Thanks. No civil AC I know of, except some russian light planes. Bertie Yeah, Mx probably doesn't know either. Awwww, you having a bad day? I'm not! that's something anyway, isn't it? Bertie |
#5
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![]() "Bertie the Bunyip" wrote in message ... "Maxwell" luv2^fly99@cox.^net wrote in news:POhVj.81$CE1.20 @newsfe23.lga: "Bertie the Bunyip" wrote in message .. . Externet wrote in news:a78f196e-92e0-46d3- 9c4d- : Hi. Could not find a proper group to ask, sorry : The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. Which current aircraft have a similar compressed air starting system on board ? Thanks. No civil AC I know of, except some russian light planes. Bertie Yeah, Mx probably doesn't know either. Awwww, you having a bad day? I'm not! that's something anyway, isn't it? Bertie Take your meds. You are making even less sense than usual. |
#6
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"Maxwell" luv2^fly99@cox.^net wrote in news:AzjVj.72948$y05.72600
@newsfe22.lga: "Bertie the Bunyip" wrote in message ... "Maxwell" luv2^fly99@cox.^net wrote in news:POhVj.81$CE1.20 @newsfe23.lga: "Bertie the Bunyip" wrote in message .. . Externet wrote in news:a78f196e-92e0-46d3- 9c4d- : Hi. Could not find a proper group to ask, sorry : The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. Which current aircraft have a similar compressed air starting system on board ? Thanks. No civil AC I know of, except some russian light planes. Bertie Yeah, Mx probably doesn't know either. Awwww, you having a bad day? I'm not! that's something anyway, isn't it? Bertie Take your meds. You are making even less sense than usual. Aww, a meds slur. That makes perfect sense. Anyone else understand it? See? You're just stupid. Bertie |
#7
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Externet writes:
The old Boeing 707 and perhaps others had a tiny 3000+ psi air compressor on board driven by a hydraulic motor to start engines with NO ground equipment assist. What drove the hydraulic motor? |
#8
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On May 9, 4:44*pm, Mxsmanic wrote:
NO ground equipment assist. What drove the hydraulic motor? The Transfunctioner G. Transport jets use both engine driven and electric hydraulic pumps. I have never started a jet with compressed air. Have you BTB ? Frank |
#9
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"F. Baum" wrote in news:c41f80e7-c680-47f1-8611-
: On May 9, 4:44*pm, Mxsmanic wrote: NO ground equipment assist. What drove the hydraulic motor? The Transfunctioner G. Transport jets use both engine driven and electric hydraulic pumps. I have never started a jet with compressed air. Have you BTB ? Frank No. I knew a guy who ferried a lot of them and he's done it. IIRC he says it's all pretty quick! My company uses an umbilical every now and again. Bertie |
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