IL34959A - Oxygen detector for analysis of oxygen in gaseous streams - Google Patents

Oxygen detector for analysis of oxygen in gaseous streams

Info

Publication number: IL34959A
Authority: IL; Israel
Prior art keywords: cathode; housing; gas; anode; electrolyte
Prior art date: 1969-07-02

Application number

IL34959A

Other languages

English (en)

Other versions

IL34959A0 (en

Original Assignee

Hydronautics

Priority date (The priority date 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 date listed.)

1969-07-02

Filing date

1970-07-20

Publication date

1973-06-29

1970-07-20 Application filed by Hydronautics filed Critical Hydronautics

1971-02-25 Publication of IL34959A0 publication Critical patent/IL34959A0/xx

1973-06-29 Publication of IL34959A publication Critical patent/IL34959A/en

Links

QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 55
239000001301 oxygen Substances 0.000 title claims description 55
229910052760 oxygen Inorganic materials 0.000 title claims description 55
239000007789 gas Substances 0.000 claims description 83
239000003792 electrolyte Substances 0.000 claims description 41
239000011159 matrix material Substances 0.000 claims description 32
229910052751 metal Inorganic materials 0.000 claims description 14
239000002184 metal Substances 0.000 claims description 14
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
239000005373 porous glass Substances 0.000 claims description 8
239000000463 material Substances 0.000 claims description 7
239000011148 porous material Substances 0.000 claims description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 6
239000001257 hydrogen Substances 0.000 claims description 6
229910052739 hydrogen Inorganic materials 0.000 claims description 6
229910052793 cadmium Inorganic materials 0.000 claims description 5
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 5
229910052759 nickel Inorganic materials 0.000 claims description 5
239000004677 Nylon Substances 0.000 claims description 3
229910052799 carbon Inorganic materials 0.000 claims description 3
239000004744 fabric Substances 0.000 claims description 3
229910002804 graphite Inorganic materials 0.000 claims description 3
239000010439 graphite Substances 0.000 claims description 3
229920001778 nylon Polymers 0.000 claims description 3
230000000737 periodic effect Effects 0.000 claims description 3
229910001220 stainless steel Inorganic materials 0.000 claims description 3
239000010935 stainless steel Substances 0.000 claims description 3
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
229910052797 bismuth Inorganic materials 0.000 claims description 2
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
238000012546 transfer Methods 0.000 claims description 2
239000004020 conductor Substances 0.000 claims 1
239000000203 mixture Substances 0.000 claims 1
BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 claims 1
238000010276 construction Methods 0.000 description 8
-1 hydroxyl ions Chemical class 0.000 description 7
POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 5
238000009792 diffusion process Methods 0.000 description 5
239000011521 glass Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
239000004698 Polyethylene Substances 0.000 description 4
239000010953 base metal Substances 0.000 description 4
239000012159 carrier gas Substances 0.000 description 4
239000008151 electrolyte solution Substances 0.000 description 4
239000004033 plastic Substances 0.000 description 4
229920003023 plastic Polymers 0.000 description 4
229920000573 polyethylene Polymers 0.000 description 4
229910052709 silver Inorganic materials 0.000 description 4
239000004332 silver Substances 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000004809 Teflon Substances 0.000 description 3
229920006362 Teflon® Polymers 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
239000003570 air Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000003822 epoxy resin Substances 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
229920000647 polyepoxide Polymers 0.000 description 2
229910000619 316 stainless steel Inorganic materials 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
229910013724 M(OH)2 Inorganic materials 0.000 description 1
229910018487 Ni—Cr Inorganic materials 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
229920005549 butyl rubber Polymers 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000002788 crimping Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
229910001026 inconel Inorganic materials 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000007689 inspection Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
229910000000 metal hydroxide Inorganic materials 0.000 description 1
150000004692 metal hydroxides Chemical class 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
239000007769 metal material Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000005408 paramagnetism Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
239000010970 precious metal Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000036647 reaction Effects 0.000 description 1
239000012260 resinous material Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
210000004243 sweat Anatomy 0.000 description 1
239000002699 waste material Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode

Landscapes

Chemical & Material Sciences (AREA)
Electrochemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Biochemistry (AREA)
Pathology (AREA)
Analytical Chemistry (AREA)
Molecular Biology (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
General Chemical & Material Sciences (AREA)
Measuring Oxygen Concentration In Cells (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

IL34959A 1969-07-02 1970-07-20 Oxygen detector for analysis of oxygen in gaseous streams IL34959A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83980369A	1969-07-02	1969-07-02

Publications (2)

Publication Number	Publication Date
IL34959A0 IL34959A0 (en)	1971-02-25
IL34959A true IL34959A (en)	1973-06-29

Family

ID=25280664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL34959A IL34959A (en)	1969-07-02	1970-07-20	Oxygen detector for analysis of oxygen in gaseous streams

Country Status (8)

Country	Link
US (1)	US3616416A (de)
BE (1)	BE752865A (de)
CH (1)	CH537015A (de)
DE (1)	DE2032637A1 (de)
FR (1)	FR2054007A5 (de)
GB (1)	GB1314612A (de)
IL (1)	IL34959A (de)
NL (1)	NL7009305A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5098393A (de) *	1973-12-26	1975-08-05
US4627907A (en) *	1984-11-02	1986-12-09	General Electric Company	Long life portable oxygen sensor with high stability
GB8523631D0 (en) *	1985-09-25	1985-10-30	Pena Ltd Paul De	Bioelectrochemical cell
GB8823986D0 (en) *	1988-10-13	1988-11-23	Secr Defence	Apparatus to provide oxygen-free gas
US4973395A (en) *	1989-11-17	1990-11-27	Modern Controls, Inc.	Humidified high sensitivity oxygen detector
FR2843635B1 (fr) *	2002-08-19	2004-11-05	Electricite De France	Support d'electrode a diffusion gazeuse pour cellule electrochimique d'evaluation et procede d'evaluation d'une electrode a diffusion gazeuse
DE10324956B4 (de) *	2003-06-03	2008-03-13	Robert Bosch Gmbh	Messfühler
WO2013039414A1 (en) *	2011-09-14	2013-03-21	Life Safety Distribution Ag	Lead-free electrochemical galvanic oxygen sensor
US9146208B2 (en) *	2011-09-29	2015-09-29	Brigham Young University	Lead-free oxygen sensor
EP2759832B1 (de)	2013-01-23	2020-11-11	Sciosense B.V.	Elektrochemische Sensorvorrichtung
US20150219583A1 (en)	2014-02-06	2015-08-06	Honeywell International Inc.	Lead-free galvanic oxygen sensor
US9513247B2 (en) *	2014-02-27	2016-12-06	Ams International Ag	Electrochemical sensor

1969
- 1969-07-02 US US839803A patent/US3616416A/en not_active Expired - Lifetime
1970
- 1970-06-24 NL NL7009305A patent/NL7009305A/xx unknown
- 1970-06-29 GB GB3139770A patent/GB1314612A/en not_active Expired
- 1970-07-01 FR FR7024450A patent/FR2054007A5/fr not_active Expired
- 1970-07-01 DE DE19702032637 patent/DE2032637A1/de active Pending
- 1970-07-02 BE BE752865D patent/BE752865A/xx unknown
- 1970-07-02 CH CH1010370A patent/CH537015A/de not_active IP Right Cessation
- 1970-07-20 IL IL34959A patent/IL34959A/en unknown

Also Published As

Publication number	Publication date
US3616416A (en)	1971-10-26
BE752865A (fr)	1970-12-16
NL7009305A (de)	1971-01-05
CH537015A (de)	1973-05-15
IL34959A0 (en)	1971-02-25
GB1314612A (en)	1973-04-26
FR2054007A5 (de)	1971-04-16
DE2032637A1 (de)	1971-01-21

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