Here is a you tube explanation for the old bells.
- Vote on answer
- posted
6 years ago
Here is a you tube explanation for the old bells.
Hydraulic bells may have been common somewhere, and I can see how they would work - but they were unheared of here. As often as we replaced the air hoses, the oilw ould have been all over the apron.
That's how the electric ones worked.
Kathy Kehoe snipped-for-privacy@gmail.com wrote in news: snipped-for-privacy@googlegroups.com:
The hoses were air filled with capped ends, and the pressure differential flipped a switch and that powered a solenoid which then struck the bell.
Same thing for road lane vehicle counting machines which cops put out in place to place from time to time.
Air works just fine.
tirsdag den 24. maj 2022 kl. 18.19.28 UTC+2 skrev snipped-for-privacy@decadence.org:
quantum vacuum. When the car rolled over the hose it collapsed the wave function and a muon was fired down the hose. The round thing at the end of the hose, mounted on a wall usually, accelerated the muon to super luminal speeds at which point thousands of leptons were released and when they hit your head, it made you think there was a ringing sound due to the observer effect.
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.