Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
GB Patent: GB-179,502,045
Obtaining and applying motive power
Patentee:
Joseph Bramah - Piccadilly, county Middlesex, England

USPTO Classifications:

Tool Categories:
industrial machines : pneumatic : air pumps
industrial machines : pumps : hydraulic pumps

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 31, 1795

Patent Pictures:
Report data errors or omissions
Wikipedia biography of Joseph Bramah
Description:
This invention concerns a piston-and-clynder arrangement where the piston is driven by a fluid or air or water. The fluid inlet is much smaller than the driven piston, which has a force-multiplying effect.

Copyright © 2002-2017 - DATAMP