Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-5,658
Improvement on lubricators
Patentee:
Nicholas Seibert (exact or similar names) - San Francisco, CA

USPTO Classifications:

Tool Categories:
propulsion and energy : steam engines : steam engine lubricators
industrial tools : lubricators

Assignees:
None

Manufacturer:
Seibert Cylinder Oil Cup Co. - Boston, MA

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 05, 1876

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Seibert Cylinder Oil Cup Co.
Description:
This lubricator was intended for steam locomotives and the improvement equalizes steam pressure on the oil cup when steam is shut off from the steam pipe, as when the locomotive is descending a grade.

Copyright © 2002-2024 - DATAMP