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Korse; Theodorus H. Patents |
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Assignee: Korse; Theodorus H.
Address: Delft, NL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4290739 |
Helical gear pump or gear motor with optimal relief grooves for trapped fluid |
September 22, 1981 |
| In an external or internal gear pump or gear motor with one pair of helical spur gears, the trapping of fluid in the enclosed tooth cavity and the risk for cavitation in the said enclosed tooth cavity is considerably reduced by the shift of the pressure port connected and the suction por |
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