Sprengel pump
id:
sprengel-pump-299-6791158
title:
Sprengel pump
text:
The Sprengel pump is a vacuum pump that uses drops of mercury falling through a small-bore capillary tube to trap air from the system to be evacuated. It was invented by Hanover-born chemist Hermann Sprengel in 1865 while he was working in London. The pump created the highest vacuum achievable at that time, less than 1 μPa.
brand slug:
wiki
category slug:
encyclopedia
description:
Type of vacuum pump
original url:
https://en.wikipedia.org/wiki/Sprengel_pump
date created:
date modified:
2023-12-29T03:02:11Z
main entity:
{"identifier":"Q17082947","url":"https://www.wikidata.org/entity/Q17082947"}
image:
fields total:
13
integrity:
14