Title:
液量測定装置及び液量測定方法
Document Type and Number:
Japanese Patent JP4371157
Kind Code:
B2
Abstract:
A liquid measurement apparatus is configured to measure an amount of liquid flowing from a measured object. The apparatus includes a passage member having a measurement passage being connected to the measured object at one end. The measurement passage is filled with liquid. The apparatus further includes a closed vessel, which is connected to an other end of the measurement passage and filled with saturated vapor of the liquid. The apparatus further includes an analyzer. The liquid filled in the measurement passage contains a bubble, which is movable in accordance with change in amount of the liquid in the measurement passage. The analyzer is configured to calculate a travel distance of the bubble and configured to measure the amount of the liquid flowing from the measured object based on the calculated travel distance.
Inventors:
Hiroki Tani
Makoto Yamaguchi
Shinichi Kaibuki
Tetsuji Kudo
Makoto Yamaguchi
Shinichi Kaibuki
Tetsuji Kudo
Application Number:
JP2007182280A
Publication Date:
November 25, 2009
Filing Date:
July 11, 2007
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01M3/06; G01B11/00; G01F1/7086; G01F22/00; F02M65/00
Domestic Patent References:
| JP2005172735A | ||||
| JP6040722U | ||||
| JP55177654U | ||||
| JP2000280568A | ||||
| JP62167901A | ||||
| JP8305852A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Tsutomu Kono
Koichi Itsubo
Jun Tsuruta
Tetsuro Shimada
Tsutomu Kono
Koichi Itsubo