SEPARATION COLUMN CONNECTION DEVICE, CONNECTION METHOD, AND ANALYSIS SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200025727A1
SERIAL NO

16097145

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A separation column connecting device includes: a column holder for retaining a separation column; a first fitting holder carrying a first fitting which includes a seal portion to be connected to an upstream seal portion of the separation column and connected with an upstream pipe; a second fitting holder carrying a second fitting which includes a seal portion to be connected to a downstream seal portion of the separation column and connected with a downstream pipe; a body member to which either one of the first fitting holder and the second fitting holder is fixed; a driver for moving, relative to the body member, the first fitting holder or the second fitting holder not fixed to the body member; a guide for guiding the column holder in a direction of movement driven by the driver; and an elastic body disposed between the column holder and the second fitting holder.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI HIGH-TECH CORPORATION17-1 TORANOMON 1-CHOME MINATO-KU TOKYO 105-6409

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HASEGAWA, Hideki Tokyo, JP 83 627
ISHIMARU, Masako Tokyo, JP 14 81
SUGIYAMA, Masuyuki Tokyo, JP 54 334

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