Gas analyzer
First Claim
Patent Images
1. A gas analyzer comprising:
- a gas measuring portion which performs a measurement on a gas;
a case which houses the gas measuring portion;
a liquid separator which includes a reservoir for storing a liquid component separated from the gas, and which guides the gas from which the liquid component is separated, to the gas measuring portion; and
a holder portion connectable to the case and the liquid separator, the liquid separator being configured for manual connection to the holder portion in one of a plurality of attitudes, which are different from one another in steps of 90 degrees, the holder portion being configured to enable a determination by a sensor as to whether the liquid separator is connected to the holder portion in an attitude such that the reservoir is positioned in a lowermost portion in a direction of a gravitational force in the liquid separator.
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Abstract
A gas analyzer includes: a gas measuring portion which performs a measurement on a gas; a case which houses the gas measuring portion; a liquid separator which includes a reservoir for storing a liquid component separated from the gas; a holder portion which holds the liquid separator; and a rotation mechanism which mounts the holder portion to the case.
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Citations
11 Claims
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1. A gas analyzer comprising:
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a gas measuring portion which performs a measurement on a gas; a case which houses the gas measuring portion; a liquid separator which includes a reservoir for storing a liquid component separated from the gas, and which guides the gas from which the liquid component is separated, to the gas measuring portion; and a holder portion connectable to the case and the liquid separator, the liquid separator being configured for manual connection to the holder portion in one of a plurality of attitudes, which are different from one another in steps of 90 degrees, the holder portion being configured to enable a determination by a sensor as to whether the liquid separator is connected to the holder portion in an attitude such that the reservoir is positioned in a lowermost portion in a direction of a gravitational force in the liquid separator. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A gas analyzer comprising:
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a gas measuring portion which performs a measurement on a gas; a case which houses the gas measuring portion; a liquid separator which includes a reservoir for storing a liquid component separated from the gas; a suction pipe which is disposed on the liquid separator, and which includes a suction port that is configured to be connected to a sampling tube that receives respiratory air to be analyzed; a holder portion which holds the liquid separator; and a rotation mechanism which mounts the holder portion to the case, wherein the holder portion is rotatable with respect to the case so that the reservoir is positioned in a lowermost portion in a direction of a gravitational force in the liquid separator. - View Dependent Claims (9)
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10. A gas analyzer comprising:
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a gas measuring portion which performs a measurement on a gas; a case which houses the gas measuring portion; a holder portion that holds a liquid separator which includes a reservoir for storing a liquid component separated from the gas, and which guides the gas from which the liquid component is separated, to the gas measuring portion; a suction pipe which is disposed on the liquid separator, and which includes a suction port that is configured to be connected to a sampling tube that receives respiratory air to be analyzed; and a holding unit which is configured to hold the liquid separator in one of a plurality of attitudes which are different from one another in steps of 90 degrees, wherein the liquid separator is movable with respect to the holder portion so that the reservoir is positioned in a lowermost portion in a direction of a gravitational force in the liquid separator. - View Dependent Claims (11)
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Specification