US PATENT SUBCLASS 417 / 43
.~ Responsive to change in rate of pump fluid flow
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
417 /
HD
PUMPS
1
DF
CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR
{22}
43
.~ Responsive to change in rate of pump fluid flow
DEFINITION
Classification: 417/43
(under subclass 1) Subject matter in which the sensing means is responsive to variations in the rate of flow of the fluid flowing to or from the pump.