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B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63H—MARINE PROPULSION OR STEERING
B63H19/00—Marine propulsion not otherwise provided for
B63H19/02—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T70/00—Maritime or waterways transport
Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
Y02T70/5236—Renewable or hybrid-electric solutions
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Ocean & Marine Engineering
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FR37932D1929-08-131929-08-13
System using the rolling and pitching movements of ships to produce motive power for all applications
ExpiredFR37932E
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