FR2449878B1 - - Google Patents
Info
- Publication number
- FR2449878B1 FR2449878B1 FR8004260A FR8004260A FR2449878B1 FR 2449878 B1 FR2449878 B1 FR 2449878B1 FR 8004260 A FR8004260 A FR 8004260A FR 8004260 A FR8004260 A FR 8004260A FR 2449878 B1 FR2449878 B1 FR 2449878B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Combustion & Propulsion (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2907434 | 1979-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2449878A1 FR2449878A1 (fr) | 1980-09-19 |
| FR2449878B1 true FR2449878B1 (US07652168-20100126-C00068.png) | 1984-04-27 |
Family
ID=6063929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004260A Granted FR2449878A1 (fr) | 1979-02-26 | 1980-02-20 | Analyseur de gaz |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63136362U (US07652168-20100126-C00068.png) * | 1987-02-27 | 1988-09-07 | ||
| DE3904994A1 (de) * | 1989-02-18 | 1990-08-23 | Draegerwerk Ag | Vorrichtung zur foerderung einer messprobe in die messkammer eines messfuehlers und messverfahren dazu |
| US7062952B2 (en) * | 2003-05-21 | 2006-06-20 | General Electric Company | Combustible gas detector having flow-through sensor container and method for measuring such gases |
| US7056098B2 (en) | 2003-05-21 | 2006-06-06 | General Electric Company | Pump for supplying a gas to a sensor and methods therefor |
| US20140134053A1 (en) * | 2012-11-14 | 2014-05-15 | Sensirion Ag | Portable electronic device with chemical sensor |
| KR102256488B1 (ko) | 2017-09-14 | 2021-05-27 | 주식회사 엘지에너지솔루션 | 이차전지용 가스측정장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT989631B (it) * | 1972-06-13 | 1975-06-10 | Honda Motor Co Ltd | Dispositivo per la identificazione di componenti chimici prestabiliti in gas |
| GB1448557A (en) * | 1972-09-26 | 1976-09-08 | Lion Lab Ltd | Apparatus for detecting or measuring a constituent of a gas |
| US4115229A (en) * | 1976-11-08 | 1978-09-19 | Thermo-Lab Instruments, Inc. | Apparatus for sampling a gaseous stream |
| GB2034468B (en) * | 1978-11-03 | 1983-02-09 | Jones T | Gas sampling devices |
-
1979
- 1979-11-16 SE SE7909477A patent/SE7909477L/ not_active Application Discontinuation
- 1979-12-04 DD DD21735479A patent/DD147723A5/de unknown
-
1980
- 1980-02-14 GB GB8004916A patent/GB2044462B/en not_active Expired
- 1980-02-20 FR FR8004260A patent/FR2449878A1/fr active Granted
- 1980-02-25 JP JP2174480A patent/JPS55146024A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2449878A1 (fr) | 1980-09-19 |
| GB2044462B (en) | 1983-06-15 |
| DD147723A5 (de) | 1981-04-15 |
| JPS55146024A (en) | 1980-11-14 |
| JPS6226413B2 (US07652168-20100126-C00068.png) | 1987-06-09 |
| GB2044462A (en) | 1980-10-15 |
| SE7909477L (sv) | 1980-08-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |