CPC B63H11/00
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CPC B63H11/00 is a patent class for Marine propulsion by water jets devices.[1][2]
- Nearby class tree
- CPC B63H MARINE PROPULSION OR STEERING
- CPC B63H11/00: Marine propulsion by water jets
- CPC B63H2011/002 using Coanda effect, i.e. the tendency of fluid jets to be attracted to nearby surfaces
- CPC B63H2011/004 using the eductor or injector pump principle, e.g. jets with by-pass fluid paths
- CPC B63H2011/006 with propulsive medium supplied from sources external to propelled vessel, e.g. water from public water supply
- CPC B63H2011/008 Arrangements of two or more jet units
- CPC B63H11/01 having means to prevent foreign material from clogging fluid passage way
- CPC B63H11/02 the propulsive medium being ambient water
- CPC B63H11/12 the propulsive medium being steam or other gas
- CPC B63H11/00: Marine propulsion by water jets
References
- ↑ CPC B63H11/00 element at Espacenet web site
- ↑ CPC B63H11/00 element listed at USPTO
This wiki has 1 patents in category "CPC B63H11/00".
Patents in category CPC B63H11/00
- Patent US-1910-1052949 (English title: Sinusoid propeller, Inventors: Ira J. Paddock, Filing date: 1910-12-31)
| Enclosing categories | CPC B63H |
|---|---|
| Subcategories | CPC B63H11/12 |
| Keywords | marine propulsion |
| Start year | |
| End year |
