Greg beat me to it- I was gonna say pulley and servo from an old analog AP.
Vintage-wise, it fits right in with the slide rule on the shelf.This is a Cessna 400B servo from the seventies. Minus the the mount. Not sure if the H-14 one was rated with or without the valve assembly that is not there.View attachment 79368
Vintage-wise, it fits right in with the slide rule on the shelf.
I know all about the whistle stop radios.
Anyone got an idea how this unit worked? Inertial?
Adam Savage used to say on Mythbusters that when the blue smoke escapes an electronic device doesn’t work anymore. Makes me wonder what kind of technology they had to put that smoke in there in the first place.Later models started using smoke in the magic electronics instead of miniature guys, cheaper, faster, less weight.
Adam Savage used to say on Mythbusters that when the blue smoke escapes an electronic device doesn’t work anymore. Makes me wonder what kind of technology they had to put that smoke in there in the first place.
Hydraulic gear pump?
Brittain turn coordinator.any guesses?
View attachment 79417
Brittain turn coordinator.
What are you riding in that pic?
That was the 2010 Ducati Multistrada 1200S that I used to own. About 6 years in, it developed a bad case of old Ducati Syndrom[1], so I traded it on a 2016 BMW R1200GS water boxer. Love the water boxer, I need to update my .sig.
[1] Started breaking every few months, each time costing $400-600 a pop. Time to punt! Before the Duc I had a BMW R1150RT that I put 90kmi on in seven years, and it never broke down. So, back to BMW I go...
My mooney autopilot still works that way today. I only have one valve though to fine-tune the roll axis.Back when autopilots were wired with tubing. Anybody flight adjust an autopilot with one of these?View attachment 79419
It is an air valve connected to a cutoff valve which in turn goes to the remote gyro.I've never seen a yoke mounted control like that, Is that a valve?
The turn coordinator has a cable from the centering knob, right to the valving,
if you look at the pic I put up you can see the lever.
I will get a better one of it when I get back to the office later this week.