Volume control actuator including non-contact cylinder

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12181051
APP PUB NO 20240035569A1
SERIAL NO

17901889

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Importance

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Abstract

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A volume control actuator including a non-contact cylinder. An installation frame has a predetermined height and size. First and second installation spaces are defined in upper and lower portions of the installation frame, respectively. A pressing unit is vertically disposed on top of the installation frame to move a reciprocating rod in the first installation space reciprocating stroke movements. A fluid pipe is provided in the second installation space and connected to an installation plate to obtain a path through which fluid flows. Both ends of a rubber cylinder are fixed to a top surface of the installation plate and one end of the reciprocating rod. The rubber cylinder is provided in the first installation space so that the volume of the rubber cylinder changes in an expanding and contracting manner in response to the stroking of the reciprocating rod, thereby causing fluid in the fluid pipe to flow.

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Patent Owner(s)

Patent OwnerAddress
SEOUL INDUSTRY ENGINEERING CO LTD186 GOSAN-RO NAMYANGJU-SI GYEONGGI-DO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oh, Sang Taek Namyangju-si, KR 5 0

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