Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUY FRANKLIN WOLFE
HARRY FRANKLIN SHIPLEY
Original Assignee
GUY FRANKLIN WOLFE
HARRY FRANKLIN SHIPLEY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUY FRANKLIN WOLFE, HARRY FRANKLIN SHIPLEYfiledCriticalGUY FRANKLIN WOLFE
Application grantedgrantedCritical
Publication of FR520732ApublicationCriticalpatent/FR520732A/fr
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
F04B49/02—Stopping, starting, unloading or idling control
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR520732D1920-06-201920-06-20Perfectionnements dans les compresseurs d'air
ExpiredFR520732A
(fr)