IT1095341B - Sistema di campionatura di gas avente un indicatore di flusso - Google Patents
Sistema di campionatura di gas avente un indicatore di flussoInfo
- Publication number
- IT1095341B IT1095341B IT22816/78A IT2281678A IT1095341B IT 1095341 B IT1095341 B IT 1095341B IT 22816/78 A IT22816/78 A IT 22816/78A IT 2281678 A IT2281678 A IT 2281678A IT 1095341 B IT1095341 B IT 1095341B
- Authority
- IT
- Italy
- Prior art keywords
- sampling system
- gas sampling
- flow indicator
- indicator
- flow
- Prior art date
Links
Classifications
-
- 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
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
-
- 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
-
- 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
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
- G01N2001/2261—Sampling from a flowing stream of gas in a stack or chimney preventing condensation (heating lines)
-
- 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
- G01N1/2247—Sampling from a flowing stream of gas
- G01N2001/2264—Sampling from a flowing stream of gas with dilution
-
- 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
- G01N2001/242—Injectors or ejectors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/848,004 US4134289A (en) | 1977-11-03 | 1977-11-03 | Gas sampling system having a flow indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822816A0 IT7822816A0 (it) | 1978-04-28 |
IT1095341B true IT1095341B (it) | 1985-08-10 |
Family
ID=25302083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22816/78A IT1095341B (it) | 1977-11-03 | 1978-04-28 | Sistema di campionatura di gas avente un indicatore di flusso |
Country Status (5)
Country | Link |
---|---|
US (1) | US4134289A (it) |
JP (1) | JPS5472097A (it) |
AU (1) | AU515979B2 (it) |
CA (1) | CA1096196A (it) |
IT (1) | IT1095341B (it) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56172746U (it) * | 1980-05-22 | 1981-12-19 | ||
JPS57114853A (en) * | 1981-01-08 | 1982-07-16 | Yokogawa Hokushin Electric Corp | Sampling device sor process gas chromatography |
JPS57124252A (en) * | 1981-01-24 | 1982-08-03 | Yokogawa Hokushin Electric Corp | Sampling apparatus for process gas chromatography |
DE3275237D1 (de) * | 1981-03-17 | 1987-02-26 | Honeywell Inc | A combustible gas analyzer |
JPS5876162U (ja) * | 1981-11-17 | 1983-05-23 | オリンパス光学工業株式会社 | 詰り検知機構 |
US4441356A (en) * | 1982-03-29 | 1984-04-10 | The Babcock & Wilcox Company | Temperature actuated air flow control and gas sampler |
JPS58184531A (ja) * | 1982-04-21 | 1983-10-28 | Horiba Ltd | ガス分流比の測定又は制御装置 |
KR840005218A (ko) * | 1982-06-04 | 1984-11-05 | 원본미기재 | 하나의 흡인기를 갖는 두 종류의 가스를 분석하는 분석기 |
FR2550859B1 (fr) * | 1983-08-16 | 1986-01-24 | Sciences Tech Internales | Dispositif d'echantillonnage pour analyse d'atmospheres d'enceintes chaudes et humides |
US4664886A (en) * | 1983-12-13 | 1987-05-12 | Bacharach, Inc. | Trimode gas detection instrument |
US4763536A (en) * | 1986-03-19 | 1988-08-16 | Beshoory Joseph E | Furnace tube |
IN168058B (it) * | 1986-07-28 | 1991-01-26 | Babcock & Wilcox Co | |
FI79196C (fi) * | 1987-04-23 | 1989-11-10 | Outokumpu Oy | Anordning foer provtagning ur substans innehaollande fast aemne. |
US4800761A (en) * | 1987-05-29 | 1989-01-31 | Spencer R Wilson | Sample extraction system |
US4799394A (en) * | 1987-09-03 | 1989-01-24 | The Babcock & Wilcox Company | Analyzer block for sealing and isolating analyzer gas sample flow |
US4870855A (en) * | 1987-12-22 | 1989-10-03 | Delphian Corporation | Gas sensor protection devices and assemblies |
US5077016A (en) * | 1988-09-16 | 1991-12-31 | Michigan Consolidated Gas Company | Apparatus for producing gas-air concentrations |
US4942772A (en) * | 1989-06-19 | 1990-07-24 | Welker Engineering Company | Stack sampling system |
US4974453A (en) * | 1989-10-19 | 1990-12-04 | United States Department Of Energy | Method and apparatus for nitrogen oxide determination |
JPH05322718A (ja) * | 1992-05-20 | 1993-12-07 | Tohoku Electric Power Co Inc | ボイラ排ガス中灰中未燃分の計測装置およびその運転方法 |
US5353652A (en) * | 1993-08-03 | 1994-10-11 | The United States Of America As Represented By The United States Department Of Energy | Fluid sampling system |
US5679714A (en) * | 1995-06-07 | 1997-10-21 | Weg; Stuart L. | Administration of ketamine for detoxification and treatment of tobacco addiction |
DE4407345A1 (de) * | 1994-03-05 | 1995-09-07 | Testo Gmbh & Co | Verfahren und Vorrichtung zum Messen eines Gasmediums mit einem chemischen Sensor |
US5627328A (en) * | 1995-12-29 | 1997-05-06 | Gas Research Institute | Gas sampling system and method |
US6022747A (en) * | 1998-07-10 | 2000-02-08 | Bayer Corporation | Blood clot detector |
US6604405B2 (en) * | 2001-01-31 | 2003-08-12 | Bacou Usa Safety, Inc. | Monitoring system |
US20050042133A1 (en) * | 2003-08-22 | 2005-02-24 | Rosemount Analytical Inc. | Chemical analyzer probe with chemical selective filter |
CN1853095B (zh) * | 2003-09-15 | 2010-05-05 | 安格罗经营有限公司 | 用于监测气体浓度的装置 |
US10048234B2 (en) | 2012-06-04 | 2018-08-14 | Apix Analytics | Analyzer for fluids containing an inflammable substance and corresponding method |
US20130333445A1 (en) * | 2012-06-04 | 2013-12-19 | Eif - Astute | Analyzer for fluids containing an inflammable substance and corresponding method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB756380A (en) * | 1953-12-08 | 1956-09-05 | Kelvin & Hughes Ltd | Improvements in or relating to gas sampling apparatus |
US2814952A (en) * | 1955-11-30 | 1957-12-03 | Standard Oil Co | Gas sampling and temperature measuring device |
DE1598068C3 (de) * | 1965-08-17 | 1978-11-09 | Fried. Krupp Gmbh, 4300 Essen | Vorrichtung zur selbsttätigen fortlaufenden Probenahme von Abgasen |
-
1977
- 1977-11-03 US US05/848,004 patent/US4134289A/en not_active Expired - Lifetime
-
1978
- 1978-02-14 CA CA297,108A patent/CA1096196A/en not_active Expired
- 1978-03-22 AU AU34413/78A patent/AU515979B2/en not_active Expired
- 1978-04-28 IT IT22816/78A patent/IT1095341B/it active
- 1978-10-26 JP JP13107678A patent/JPS5472097A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU3441378A (en) | 1979-09-27 |
IT7822816A0 (it) | 1978-04-28 |
CA1096196A (en) | 1981-02-24 |
AU515979B2 (en) | 1981-05-14 |
JPS5472097A (en) | 1979-06-09 |
JPS5752527B2 (it) | 1982-11-08 |
US4134289A (en) | 1979-01-16 |
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