| |
|
Inventor: Roehm; Vincent P.
Address: Landisville, PA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4451210 |
Diaphragm vapor pump |
May 29, 1984 |
| A diaphragm pump for liquids operating by heating and vaporizing a part of the pumped liquid on the motive side of the diaphragm. A center spindle upon which the diaphragm slides is shaped to permit a limited amount of liquid to leak through into the vapor side while also permitting a re |
| 4259946 |
Solar collector |
April 7, 1981 |
| An improved construction for a solar collector within a cylindrical container. The collector is a split cylindrical metal sleeve held inside another cylinder by the expansion action of a spring clip. The spring clip also expands the split sleeve so a pipe which is captured by a reentrant |
|
|
|
