CPC B63H1/12
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CPC B63H1/12 is a category of technologies used in patents, associated with the orientation of propellers.[1][2]
Nearby classifications:[1]
- CPC B63H1/00 Propulsive elements directly acting on water (jet propulsion CPC B63H11/00; attachment of propellers on shafts CPC B63H23/34)
- CPC B63H1/02 of rotary type (endless-track type CPC B63H1/34)
- CPC B63H1/12 with rotation axis substantially in propulsive direction
- CPC B63H2001/122 Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws
- CPC B63H2001/125 with helicoidal foils projecting from outside surfaces of floating rotatable bodies, e.g. rotatable, cylindrical bodies
- CPC B63H2001/127 with helicoidal foils projecting from inside surfaces of rotating shrouds; Archimedean screws
- CPC B63H1/14 Propellers (pitch changing CPC B63H3/00)
- CPC B63H2001/145 comprising blades of two or more different types, e.g. different lengths
- CPC B63H1/15 having vibration damping means (anti-vibration mounting of propulsion plant CPC B63H21/30; means for damping vibration in general CPC F16F)
- CPC B63H1/16 having a shrouding ring attached to blades
- CPC B63H2001/165 Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
- CPC B63H1/18 with means for diminishing cavitation, e.g. supercavitation
- CPC B63H2001/185 Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution
- CPC B63H1/20 Hubs; Blade connections
- CPC B63H1/22 the blades being foldable
- [[CPC B63H1/24]] automatically foldable or unfoldable
- CPC B63H1/22 the blades being foldable
- CPC B63H1/26 Blades
- CPC B63H1/265 each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop
- CPC B63H1/28 Other means for improving propeller efficiency (water-guiding elements formed by shape of hull CPC B63H5/00)
- CPC B63H2001/283 Propeller hub caps with fins having a pitch different from pitch of propeller blades, or a helix hand opposed to the propellers' helix hand
- CPC B63H2001/286 Injection of gas into fluid flow to propellers, or around propeller blades
- CPC B63H2001/122 Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws
- CPC B63H1/12 with rotation axis substantially in propulsive direction
- CPC B63H1/02 of rotary type (endless-track type CPC B63H1/34)
References
- ↑ 1.0 1.1 CPC B63H1/12 element at Espacenet web site
- ↑ CPC B63H1/12 element listed at USPTO
This wiki has 87 patents in category "CPC B63H1/12".
Patents in category CPC B63H1/12
- Patent US-1860-30438 (English title: Churn-Dasher, Inventors: John J. Watson)
- Patent US-1862-34767 (English title: Paddle-Wheel, Inventors: Lewis F. Noé)
- Patent US-1862-36492 (English title: Marine Propeller, Inventors: W. H. Wilard)
- Patent US-1863-39050 (English title: Churn-Dasher, Inventors: Melvin Jincks)
- Patent US-1866-53297 (English title: Propeller-wheel, Inventors: Jackson Harrington • Francis Caffrey)
- Patent US-1867-69998
- Patent US-1868-73583 (English title: Improvement in churn-dasher, Inventors: Morgan O. Davis)
- Patent US-1869-93848
- Patent US-1871-120849
- Patent US-1871-117446
- Patent US-1871-120097
- Patent US-1871-116194
- Patent US-1873-139345
- Patent US-1873-143206
- Patent US-1873-134914
- Patent US-1873-138948
- Patent US-1875-170937
- Patent US-1875-164215
- Patent US-1876-180963
- Patent US-1876-183373
- Patent US-1878-205053
- Patent US-1879-216033
- Patent US-1880-228320
- Patent US-1880-224289
- Patent US-1882-264875
- Patent US-1883-283336
- Patent US-1883-269959
- Patent US-1885-321678
- Patent US-1885-322349
- Patent US-1886-350395
- Patent US-1887-363779
- Patent US-1888-394414
- Patent US-1891-464033
- Patent US-1891-463322
- Patent US-1891-445864
- Patent US-1892-470587
- Patent US-1892-470097
- Patent US-1892-471907
- Patent US-1892-466783
- Patent US-1896-574096
- Patent US-1897-595740
- Patent US-1898-603703
- Patent US-1908-917206 (Inventors: Charles James Watts, Filing date: 1908-12-04)
- Patent US-1840-1473 (English title: Marine paddle-wheels, Inventors: Matthew W. King, Filing date: 1840-01-15)
- Patent US-1852-10474 (English title: Marine propeller, Inventors: Harry Leach, Filing date: 1852-11-02)
- Patent US-1855-13421 (English title: Churn, Inventors: Jacob Boyers, Filing date: 1855)
- Patent US-1858-22090 (English title: Churn, Inventors: Harry Robie • Royal V. Robie)
- Patent US-1865-51295 (English title: Improved screw-propeller, Inventors: Levi H. Colborn)
- Patent US-1865-51354 (English title: Improvement in churns, Inventors: James J. Robinson)
- Patent US-1866-60035 (English title: Improvement in churns, Inventors: Lawrence Mooney)
- Patent US-1873-145455 (English title: Improvement in ore-washers, Inventors: R. Solliday, Supplementary to patent: Patent US-1873-138948, Filing date: 1873-10-23)
- Patent US-1894-517025 (English title: Screw propeller, Inventors: Alfred Wells Case, Filing date: 1893-07-04)
- Patent US-1895-535172 (English title: Screw-Propeller, Inventors: Charles R. Purnell, Filing date: 1894-11-16)
- Patent US-1898-623424 (English title: Paddle-wheel, Inventors: Pompeo Pieri, Filing date: 1898-10-15)
- Patent US-1899-645605 (English title: Screw-propeller, Inventors: William Edward Pugsley, Filing date: 1899-08-04)
- Patent US-1901-698374 (English title: Tooth and base for phosphate-logs, Inventors: Elmer E. Cline, Filing date: 1901-11-26, Applicant firm: Ocala Foundry and Machine Works)
- Patent US-1902-750025 (English title: Stream-motor, Inventors: Terje Aanensen Fidjeland, Filing date: 1902-03-07)
- Patent FR-1904-340154 (English title: Propulsion system using centrifugal force and pneumatic traction for ships, balloons, etc., Inventors: André Gambin, Filing date: 1904-02-03)
- Patent US-1904-858749 (English title: Screw-propeller, Inventors: Friedrich August Von Oldenburg, Filing date: 1904-07-19)
- Patent US-1905-802972 (Inventors: William A Carpenter, Filing date: 1905-08-07)
- Patent US-1906-823476 (English title: Propeller for marine vessels, Inventors: Joseph Dela Mar, Filing date: 1905-08-08)
- Patent US-1906-847961 (English title: Propeller-wheel, Inventors: Joseph de la Mar, Filing date: 1906-06-18)
- Patent US-1907-921423 (English title: Screw propeller, Inventors: George Mackaness, Filing date: 1907-01-22)
- Patent US-1907-866365 (English title: Propeller, Inventors: George W. Jackson, Filing date: 1907-01-31)
- Patent FR-1908-386306 (Filing date: 1908-01-17)
- Patent GB-1908-5113 (English title: Improvements to the Propulsion of Ships, Vehicles, or other Movable Bodies, Inventors: Paolo Campa, Supplementary to patent: Patent IT-1907-03-09, Filing date: 1908-03-06)
- Patent US-1909-913621 (Inventors: Frederick W Cooper, Filing date: 1908-06-30)
- Patent US-1908-936608 (English title: Stirrer for crystallizers, Inventors: Charles Crozier • William John Dyer, Filing date: 1908-08-27, Applicant firm: Honolulu Iron Works)
- Patent GB-1909-13791 (English title: Improvements in rotary fans or aerial propellers, Inventors: Hermann Ruthenberg, Filing date: 1909-06-11)
- Patent GB-1909-14409 (English title: Improved Rotary Fan or Propeller with Helical Blade Surfaces, Inventors: Hermann Ruthenberg, Supplementary to patent: Patent GB-1909-13791, Filing date: 1909-06-19)
- Patent FR-1909-404484 (English title: (Title and original missing from Espacenet), Inventors: Gustave Plaisant, Filing date: 1909-06-26)
- Patent GB-1909-21754.19862 (English title: Improvements in propellers, Inventors: Daniel-Alexis-Léopold Grosclaude, Supplementary to patent: Patent GB-1908-21754 • Patent FR-1907-382895, Filing date: 1909-08-31)
- Patent US-1909-950990 (English title: Propeller, Inventors: James C. Boyd, Filing date: 1909-11-06)
- Patent FR-1910-410528.12630 (English title: Corrugated vane propeller, Inventors: Louis-Pierre-Guilhaume Balestrié, Supplementary to patent: Patent FR-1909-410528, Filing date: 1910-05-07)
- Patent US-1913-1073413 (Inventors: Hermann Faehrmann, Filing date: 1910-09-30)
- Patent US-1912-1026355 (Inventors: Mahalah T HUDSON, Filing date: 1911-05-24)
- Patent US-1911-1017820 (English title: Propeller, Inventors: Henry M. Svebilius, Filing date: 1911-07-24)
- Patent US-1911-1115946 (English title: SCREW-PROPELLER, Inventors: Louis-Marie Le Dantec, Filing date: 1911-09-21)
- Patent GB-1911-26722 (English title: Improvements in Screw Propellers, Inventors: Louis-Marie Le Dantec, Supplementary to patent: Patent FR-1911-430455, Filing date: 1911-11-29)
- Patent FR-1912-444970 (English title: propulsion apparatus for aviation, Inventors: Antoine-Fortune Mattei, Filing date: 1912-05-01)
- Patent FR-1912-443788 (English title: refinements brought to propeller blades, Inventors: William Rome Boutwell, Filing date: 1912-05-14)
- Patent FR-1912-444055 (English title: propeller for marine and aeronautic propulsion and navigation, Inventors: Heinrich Bauer, Filing date: 1912-05-21)
- Patent FR-1912-444632 (English title: blade (motorised or combustion), Inventors: Charles Devic, Filing date: 1912-06-05)
- Patent GB-1912-19338 (English title: An Improved Spiral Propeller, Inventors: Jaroslav Engler, Supplementary to patent: Patent AT-1911-57606 • Patent AT-1909-47656, Filing date: 1912-08-23)
- Patent US-1915-1217742 (English title: Propeller for motor-boats, Inventors: Tony Francisco, Filing date: 1915-09-03)
- Patent US-1917-1243885 (Inventors: John H Smyth, Filing date: 1916-07-27)
- Patent US-1918-1290573 (English title: Propeller, Inventors: Samuel Moana Kekuewa, Filing date: 1918-06-06)
Enclosing categories | CPC B63H1/02 |
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Subcategories | CPC B63H1/14, CPC B63H2001/122 |
Keywords | Propellers |
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