COMPRESSION MECHANISM

A compression mechanism (10), comprising a compression cylinder (100) and a piston assembly (200). The piston assembly (200) is arranged in a compression cavity (110) of the compression cylinder (100), a piston body (210) is driven by a piston rod (220) of the piston assembly (200) to reciprocate in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHU, Huayong, FU, Keke
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	A compression mechanism (10), comprising a compression cylinder (100) and a piston assembly (200). The piston assembly (200) is arranged in a compression cavity (110) of the compression cylinder (100), a piston body (210) is driven by a piston rod (220) of the piston assembly (200) to reciprocate in the compression cylinder (100), and when the piston body (210) moves in a direction away from a discharge channel (122), a medium enters the compression cavity (110) on the side of the piston body (210) facing the discharge channel (122) from an inlet channel (120). When the piston body (210) moves in a direction of the discharge channel (122), the medium can be pressed out via the discharge channel (122). Since an elastic pad (230) is provided at the end of the piston body (210) facing the discharge channel (122), when the piston body (210) moves to abut against an inner wall where the discharge channel (122) is in communication with the compression cavity (110), the medium in the compression cavity (110) can be