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Patent Searching and Data


Title:
差圧測定装置、汚染監視装置、及び濾過装置
Document Type and Number:
Japanese Patent JP2013528803
Kind Code:
A
Abstract:
A differential pressure measurement device may include a piston arranged in a cylinder and configured to define a first pressure space from a second pressure space within the cylinder. A first piston rod may be fixed to the piston and guided through the first pressure space out of the cylinder. A pressure sensor may be configured to interact with the first piston rod to measure a compressive force with which the first piston rod presses against the pressure sensor. A second piston rod may be fixed to the piston and guided through the second pressure space out of the cylinder. The chamber may be connected to a surface section of the pressure sensor which interacts with the first piston rod.

Inventors:
Alfred Groner
Application Number:
JP2013510597A
Publication Date:
July 11, 2013
Filing Date:
May 17, 2011
Export Citation:
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Assignee:
MAHLE International GmbH
International Classes:
G01L13/02; B01D24/00; B01D29/00; B01D35/14
Attorney, Agent or Firm:
Maeda patent office