JPS635703B2 - - Google Patents
Info
- Publication number
- JPS635703B2 JPS635703B2 JP56202611A JP20261181A JPS635703B2 JP S635703 B2 JPS635703 B2 JP S635703B2 JP 56202611 A JP56202611 A JP 56202611A JP 20261181 A JP20261181 A JP 20261181A JP S635703 B2 JPS635703 B2 JP S635703B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- chamber
- tubular member
- sensing device
- window
- Prior art date
- 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
- 239000001257 hydrogen Substances 0.000 claims description 90
- 229910052739 hydrogen Inorganic materials 0.000 claims description 90
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 75
- 239000007789 gas Substances 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 21
- 239000001307 helium Substances 0.000 claims description 17
- 229910052734 helium Inorganic materials 0.000 claims description 17
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 14
- 150000002431 hydrogen Chemical class 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- LBDSXVIYZYSRII-IGMARMGPSA-N alpha-particle Chemical compound [4He+2] LBDSXVIYZYSRII-IGMARMGPSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 4
- 238000012935 Averaging Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 4
- 239000011147 inorganic material Substances 0.000 claims description 4
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052702 rhenium Inorganic materials 0.000 claims description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 230000003750 conditioning effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 229910001252 Pd alloy Inorganic materials 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 108010083687 Ion Pumps Proteins 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- -1 hydrogen ions Chemical class 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000752 ionisation method Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical compound O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
- G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/218,495 US4373375A (en) | 1980-12-19 | 1980-12-19 | Hydrogen sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57128841A JPS57128841A (en) | 1982-08-10 |
| JPS635703B2 true JPS635703B2 (en]) | 1988-02-04 |
Family
ID=22815358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56202611A Granted JPS57128841A (en) | 1980-12-19 | 1981-12-17 | Hydrogen detector |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4373375A (en]) |
| JP (1) | JPS57128841A (en]) |
| KR (1) | KR830008171A (en]) |
| CH (1) | CH655184A5 (en]) |
| DE (1) | DE3148611C2 (en]) |
| ES (1) | ES8303695A1 (en]) |
| FR (1) | FR2496890A1 (en]) |
| GB (1) | GB2090050B (en]) |
| IT (1) | IT1195234B (en]) |
| SE (1) | SE8107135L (en]) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689122A (en) * | 1983-12-29 | 1987-08-25 | Uop Inc. | Gas detection apparatus and method with novel electrolyte membrane |
| US4560444A (en) * | 1983-12-29 | 1985-12-24 | Uop Inc. | Gas detection with novel electrolyte membrane and solid internal reference |
| US4795533A (en) * | 1985-07-10 | 1989-01-03 | Allied-Signal Inc. | Gas detection apparatus and method with novel three-component membrane |
| US4661211A (en) * | 1985-07-10 | 1987-04-28 | Uop Inc. | Gas detection with three-component membrane and sensor using said membrane |
| US4714482A (en) * | 1985-07-11 | 1987-12-22 | Uop Inc. | Thin film polymer blend membranes |
| US4824528A (en) * | 1985-07-19 | 1989-04-25 | Allied-Signal Inc. | Gas detection apparatus and method with novel electrolyte membrane |
| US4802143A (en) * | 1986-04-16 | 1989-01-31 | Smith Robert D | Alarm system for measurement while drilling oil wells |
| US4782302A (en) * | 1986-10-31 | 1988-11-01 | The United States Of America As Represented By The United States Department Of Energy | Detector and energy analyzer for energetic-hydrogen in beams and plasmas |
| US5271263A (en) * | 1990-04-25 | 1993-12-21 | Gibeault Jean Pierre | Fluid sampler for detection and monitoring of failure conditions in fluid insulated electrical equipment |
| CA2032912C (en) * | 1990-12-21 | 1994-06-28 | Bryan M. Latta | Nonintrusive gas-level measurement apparatus |
| US5590162A (en) * | 1994-05-09 | 1996-12-31 | General Electric Company | Stand-alone power supply energized by decay of radioactive iostope |
| US5672928A (en) * | 1994-05-09 | 1997-09-30 | General Electric Company | Stabilized in-vessel direct current source |
| WO1998043076A1 (de) * | 1997-03-21 | 1998-10-01 | Heraeus Electro-Nite International N.V. | Mineralisolierte zuleitung |
| US5886614A (en) * | 1997-04-11 | 1999-03-23 | General Motors Corporation | Thin film hydrogen sensor |
| US6220821B1 (en) * | 1999-05-20 | 2001-04-24 | Kernco, Incorporated | Ion pump having protective mask components overlying the cathode elements |
| US6280865B1 (en) | 1999-09-24 | 2001-08-28 | Plug Power Inc. | Fuel cell system with hydrogen purification subsystem |
| EP1130393A3 (en) * | 2000-02-03 | 2001-11-28 | Nihon Kohden Corporation | Gas sensor and gas sensor system |
| US6455181B1 (en) | 2000-03-31 | 2002-09-24 | Plug Power, Inc. | Fuel cell system with sensor |
| DE102005022183B3 (de) * | 2005-05-09 | 2006-08-03 | Schott Ag | Absorberrohr |
| US7560409B2 (en) * | 2005-08-19 | 2009-07-14 | Alliance For Sustainable Energy, Llc | Photo-oxidation catalysts |
| JP5170600B1 (ja) * | 2012-08-11 | 2013-03-27 | 和浩 山本 | 水素濃度計 |
| US10809147B2 (en) | 2015-04-07 | 2020-10-20 | University Of New Brunswick | System and method for monitoring hydrogen flux |
| JP2018522253A (ja) * | 2015-05-18 | 2018-08-09 | ネクセリス，エルエルシー | 核反応炉用ガス監視システムおよびガス監視方法 |
| JP6585463B2 (ja) * | 2015-10-23 | 2019-10-02 | 株式会社東芝 | 原子力施設用の水素濃度測定装置 |
| CN109991137A (zh) * | 2019-04-02 | 2019-07-09 | 霸州市地海云天环保科技有限公司 | 基于α放射源的小型离子收集式粉尘监测装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671337A (en) * | 1951-03-31 | 1954-03-09 | Universal Oil Prod Co | Hydrogen analyzer |
| US2866329A (en) * | 1955-03-22 | 1958-12-30 | Honeywell Regulator Co | Gas analysis apparatus |
| US3408129A (en) * | 1966-05-24 | 1968-10-29 | Samuel C. Lawrence Jr. | Hydrogen detector with temperature sensing and control means |
| US3683272A (en) * | 1970-11-24 | 1972-08-08 | Atomic Energy Commission | Method and apparatus for determining hydrogen concentration in liquid sodium utilizing an ion pump to ionize the hydrogen |
| US3977232A (en) * | 1972-03-30 | 1976-08-31 | Westinghouse Electric Corporation | Diffusion-type hydrogen meter |
| US3760183A (en) * | 1972-06-08 | 1973-09-18 | Gen Electric | Neutron detector system |
| US3820015A (en) * | 1972-08-30 | 1974-06-25 | Bendix Corp | Sensor for measuring the concentration of one gas in a multiple gas sample |
| US3866460A (en) * | 1973-05-30 | 1975-02-18 | Westinghouse Electric Corp | Gas detector for fluid-filled electrical apparatus |
| US3927555A (en) * | 1973-10-15 | 1975-12-23 | Gen Electric | Hydrogen detector system |
| US3923461A (en) * | 1974-06-07 | 1975-12-02 | Meloy Lab | Apparatus and method employing gas-permeable membrane for separating, diluting, or concentrating molecular species |
| US4181005A (en) * | 1976-12-06 | 1980-01-01 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Hydrogen detector |
| US4103166A (en) * | 1977-02-14 | 1978-07-25 | General Electric Company | Method and apparatus for monitoring the output of a neutron detector |
| US4143316A (en) * | 1977-09-07 | 1979-03-06 | The United States Of America As Represented By The United States Department Of Energy | Hydrogen consentration meter utilizing a diffusion tube composed of 2 1/4 Cr |
| FR2452783A1 (fr) * | 1979-03-29 | 1980-10-24 | Commissariat Energie Atomique | Detecteur de particules et son procede de fabrication |
-
1980
- 1980-12-19 US US06/218,495 patent/US4373375A/en not_active Expired - Fee Related
-
1981
- 1981-10-29 GB GB8132591A patent/GB2090050B/en not_active Expired
- 1981-11-26 IT IT25294/81A patent/IT1195234B/it active
- 1981-11-30 SE SE8107135A patent/SE8107135L/ not_active Application Discontinuation
- 1981-12-09 DE DE3148611A patent/DE3148611C2/de not_active Expired
- 1981-12-11 CH CH7943/81A patent/CH655184A5/de not_active IP Right Cessation
- 1981-12-17 ES ES508096A patent/ES8303695A1/es not_active Expired
- 1981-12-17 FR FR8123581A patent/FR2496890A1/fr active Pending
- 1981-12-17 JP JP56202611A patent/JPS57128841A/ja active Granted
- 1981-12-19 KR KR1019810005011A patent/KR830008171A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2090050B (en) | 1984-11-21 |
| GB2090050A (en) | 1982-06-30 |
| US4373375A (en) | 1983-02-15 |
| JPS57128841A (en) | 1982-08-10 |
| IT1195234B (it) | 1988-10-12 |
| ES508096A0 (es) | 1983-02-01 |
| DE3148611A1 (de) | 1982-08-12 |
| ES8303695A1 (es) | 1983-02-01 |
| FR2496890A1 (fr) | 1982-06-25 |
| CH655184A5 (de) | 1986-03-27 |
| DE3148611C2 (de) | 1986-10-30 |
| KR830008171A (ko) | 1983-11-16 |
| IT8125294A0 (it) | 1981-11-26 |
| SE8107135L (sv) | 1982-06-20 |
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