Title:
ガス検知器
Document Type and Number:
Japanese Patent JP7089324
Kind Code:
B2
Abstract:
To provide a gas detector which enables easy and inexpensive attainment of a filter configured to enclose a sensor.SOLUTION: A gas detector 1 comprises: a case 2; a sensor 10 which is disposed to protrude to the outside of the case 2 and which detects a predetermined gas to be detected; a cover 20 which is disposed outside the sensor 10 to protect the sensor 10; and a filter 30 which is disposed in the cover 20 and which is configured to allow the gas to be detected to flow into the cover 20. The filter 30, formed by processing a sheet-like base material, is configured to at least enclose a periphery of the sensor 10.SELECTED DRAWING: Figure 2
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Inventors:
Hiroshi Murata
Hiroshi Nakagawa
Hiroshi Nakagawa
Application Number:
JP2017175246A
Publication Date:
June 22, 2022
Filing Date:
September 12, 2017
Export Citation:
Assignee:
New Cosmos Electric Co., Ltd.
International Classes:
G01N27/12
Domestic Patent References:
| JP64026137A | ||||
| JP2016024797A | ||||
| JP2000241382A | ||||
| JP61172048A | ||||
| JP10010068A | ||||
| JP7029455U |
Foreign References:
| CN202451312U |
Attorney, Agent or Firm:
Patent Attorney Corporation Yanouchi Foreign Patent Office