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Class Information
Number: 417/482
Name: Pumps > Expansible chamber type > Oscillating pumping member > Inlet distributor in abutment wall for pumping member
Description: Apparatus in which the means for controlling the inlet of fluid into the chamber comprises a distributor positioned in a stationary wall of the chamber which lies in the path of travel of the pumping member at the end of the stroke thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6227152 |
Internal combustion engine |
May. 8, 2001 |
| 5899675 |
Pump comprising a chamber with inlet and outlet openings, a steam iron comprising said iron and a method of manufacturing said pump |
May. 4, 1999 |
| 5203684 |
Oscillating piston pump or similar machine |
Apr. 20, 1993 |
| 4405293 |
Compressor |
Sep. 20, 1983 |
| 4371320 |
Semi-rotary hydraulic pump |
Feb. 1, 1983 |
| 4252509 |
Fluid handling apparatus |
Feb. 24, 1981 |
| 4060349 |
Continuous flow, oscillating piston meat pump |
Nov. 29, 1977 |
| 4058857 |
Cardiac replacement pumping devices |
Nov. 22, 1977 |
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