Title:
LID STRUCTURE FOR ALCOHOL CONCENTRATION MEASURING DEVICE
Document Type and Number:
Japanese Patent JP3428889
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a stable measured result at the time of measuring the alcohol concentration of an alcohol solution for a sample by turning the inside of a chamber to a fixed airtight state at the time of turning the inside of the camber to a totally closed state by a chamber lid.
SOLUTION: At the time of measuring the alcohol concentration of the alcohol solution for the sample, a solenoid 17 arranged inside a measuring case body 5 is turned to an ON state and a lever 21 connected to the actuator 20 of the solenoid 17 is turned in the direction of an arrow B. Thus, a hook 19 formed at the upper end of the lever 21 is inserted to the engaging hole 15 of a fixing metal fitting 16 fixed to the chamber lid 2 and the camber lid 2 is held in the totally closed state.
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Inventors:
Asazuma Den
Yoshiharu Nagawa
Yoshiaki Ishiguro
Yoshiharu Nagawa
Yoshiaki Ishiguro
Application Number:
JP684298A
Publication Date:
July 22, 2003
Filing Date:
January 16, 1998
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
G01N33/00; F16B1/02; G01N1/22; G01N27/16; (IPC1-7): G01N33/00; F16B1/02; G01N27/16
Domestic Patent References:
| JP712962U |
Attorney, Agent or Firm:
Hidekazu Miyoshi (7 outside)
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