Fuel dispensing nozzle
US4153085A · kind A · utility
35Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 1978 |
| Grant date | May 8, 1979 |
| Priority date | — |
| Expiry date | May 18, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D7/42
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispensing nozzle for delivering fuel to selective fuel tanks has a control rod which must be displaced longitudinally by a restrictor plate in the fill tube of the fuel tank before the manual lever of the dispensing nozzle is effective to open the flow controlling valve of the dispensing nozzle. Thus, the introduction of one grade of fuel into a tank not having a restrictor plate and requiring a different grade of fuel is prevented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.