Aborted from the Assembly Line? - Mercury Switch Lore!
Автор: Ballinator
Загружено: 2026-02-06
Просмотров: 2026
Описание:
Let's delve into the (not at all) dark story behind the switch that once existed in every home in America.
I found some mercury switches that must have missed a few steps during the manufacturing process, which led me to research the history and lore of the mercury switch.
#companyhistory #tools #diy #vintageelectronics
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Sources:
1905 Clark patent: https://patents.google.com/patent/US7...
1922 Phelan patent: https://patents.google.com/patent/US1...
1937 Olson Patent: https://patents.google.com/patent/US2...
1953 Kronmiller Patent: https://patents.google.com/patent/US2...
Chapters:
00:00 Intro
00:36 WTF is Mercury?
01:15 Percy Clark's Switch
02:35 Louis Phelan's Switch
03:10 "The Round" Thermostat
04:00 Harold Olson's Switch
04:29 Pondering my Switches
05:04 Mercury Today
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