CPC F05B2210/16
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Engine fluid? that is either air or water.[1][2]
Category tree:[1]
- CPC F05B INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
- CPC F05B2210/00 Working fluid
- CPC F05B2210/16 Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
- CPC F05B2210/00 Working fluid
References
- ↑ 1.0 1.1 CPC F05B2210/16 element at Espacenet web site
- ↑ CPC F05B2210/16 element listed at USPTO
This wiki has 4 patents in category "CPC F05B2210/16".
Patents in category CPC F05B2210/16
- Patent US-1865-50714 (English title: Improved propeller, Inventors: Fritz Jacob, Filing date: 1865-10-31)
- Patent US-1884-302769 (English title: Improvements in Hydraulic or Pneumatic Motors, Inventors: Franz Pallausch, Filing date: 1883-10-31)
- Patent GB-1918-124012 (English title: Improvements relating to the driving of ships, boats, windmills, flying machines and the like, Inventors: Salustio Valdés y Cortés, Filing date: 1918-02-11)
- Patent US-1918-1360182 (English title: Method for propulsion of ships, boats, and flying-machines, Inventors: Salustio Valdés Cortés, Supplementary to patent: Patent GB-1918-124012, Filing date: 1918-10-15)
| Enclosing categories | CPC F05B2210/00, CPC F05B |
|---|---|
| Subcategories | |
| Keywords | Propellers |
| Start year | |
| End year |
