SE372614BSE151171ASE151171ASE372614BSE 372614 BSE372614 BSE 372614BSE 151171 ASE151171 ASE 151171ASE 151171 ASE151171 ASE 151171ASE 372614 BSE372614 BSE 372614B
Authority
SE
Sweden
Application number
SE151171A
Inventor
E Paasikivi
Original Assignee
Oras Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oras OyfiledCriticalOras Oy
Publication of SE372614BpublicationCriticalpatent/SE372614B/xx
F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
F03C1/00—Reciprocating-piston liquid engines
F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K15/00—Check valves
F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves