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Gasoline dispenser with integral, internal self powered vapor recovery pump
   
Document Number
US Patent 5850856
Issued Date
December 22, 1998
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Inventors
Olson; Scott M. (Grand Rapids, MI)
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Abstract
A liquid fuel dispenser having a vapor recovery pump mounted within the dispenser on a wall to protect the vapor recovery pump from weather damage and intentional or accidental mischief. The vapor recovery pump having a bulkhead attached thereto with a vapor recovery passage and a fuel supplying passage being positioned thereon. Both passages extending from an outlet in the bulkhead to their respective pump or motor chambers in said vapor recovery pump. The outlet being in fluid communication with a coaxial fuel hose. The bulkhead having a standoff section, in which the outlet is positioned, being substantially axially aligned with an outlet of the motor chamber. The standoff section mounts on the wall of the dispenser. A coupling boss is positioned on the standoff section for abutting the wall.
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Number of Claims:
24
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Owner
Published
December 22, 1998
Application Number
08/732,743
Filed
October 18, 1996
US Classification
141/59   141/290
Int'l Classification
B67D   5/01   (20060101)   B67D   5/04   (20060101)  
USPTO Field of Search
141/44   141/45   141/59   141/290  
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