Title:
【発明の名称】往復回転式ピストンシステム及びこれを利用した圧力ポンプと内燃機関
Document Type and Number:
Japanese Patent JP2002531744
Kind Code:
A
Abstract:
A reciprocating rotary piston system includes a cylinder (3) having an annular and hollow interior; a plurality of pistons (1A to 1D) of which first and second parties are formed to be disposed alternately on the same inner circumference of the cylinder, the first and second parties of the pistons reciprocating along a given arc at the same speed and in the opposite direction with respect to each other; a plurality of intake valves (4A to 4D) mounted at each point of the cylinder where the two adjacent pistons meet for controlling flow of a fluid introduced therein to from the outside; and a plurality of exhaust valves (5A to 5D) mounted at each point of the cylinder where the two adjacent pistons meet for controlling flow of a fluid forced out from the inside. The piston system is used for a hydraulic/pneumatic pump, a vacuum pump and an internal combustion engine.
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Inventors:
Kim, Kyun Kyun
Kim, Sung Kyun
Kim, Sung Kyun
Application Number:
JP2000585526A
Publication Date:
September 24, 2002
Filing Date:
December 02, 1998
Export Citation:
Assignee:
Kim, Kyun Kyun
Kim, Sung Kyun
Kim, Sung Kyun
International Classes:
F01C1/00; F01C9/00; F01L1/00; F02B53/00; F04C9/00; F04C21/00; F02B75/02; (IPC1-7): F01C9/00; F01L1/00; F02B53/00; F04C9/00; F04C21/00
Attorney, Agent or Firm:
Takehiko Suzue (5 outside)