ES446002A1 - Un aparato sensor de gases mejorado. - Google Patents
Un aparato sensor de gases mejorado.Info
- Publication number
- ES446002A1 ES446002A1 ES446002A ES446002A ES446002A1 ES 446002 A1 ES446002 A1 ES 446002A1 ES 446002 A ES446002 A ES 446002A ES 446002 A ES446002 A ES 446002A ES 446002 A1 ES446002 A1 ES 446002A1
- Authority
- ES
- Spain
- Prior art keywords
- resistive elements
- gas sensitive
- sensitive resistive
- sensor
- gas
- 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
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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
- G01N27/123—Circuits particularly adapted therefor, e.g. linearising circuits for controlling the temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Regulation And Control Of Combustion (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1047675A GB1526751A (en) | 1975-03-13 | 1975-03-13 | Gas sensitive resistive elements |
Publications (1)
Publication Number | Publication Date |
---|---|
ES446002A1 true ES446002A1 (es) | 1977-09-16 |
Family
ID=9968557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES446002A Expired ES446002A1 (es) | 1975-03-13 | 1976-03-12 | Un aparato sensor de gases mejorado. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS52122190A (es) |
BE (1) | BE850506A (es) |
CA (1) | CA1073238A (es) |
ES (1) | ES446002A1 (es) |
FR (1) | FR2304080A1 (es) |
GB (1) | GB1526751A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075101A3 (de) * | 1981-09-22 | 1985-12-04 | Cerberus Ag | Verfahren und Vorrichtung zur Reduzierung von durch Störgase hervorgerufenen Falschalarmen in Gaswarnanlagen |
FR2514898A1 (fr) * | 1981-10-16 | 1983-04-22 | Armines | Procede, capteur et dispositif de detection de traces ou impuretes gazeuses |
RU2159931C1 (ru) * | 2000-04-14 | 2000-11-27 | Кутьев Анатолий Анатольевич | Способ селективного определения концентраций вредных примесей в газах и устройство для его осуществления |
CN103698360A (zh) * | 2013-12-13 | 2014-04-02 | 苏州纳格光电科技有限公司 | 半导体气体传感器 |
CN104240449A (zh) * | 2014-09-18 | 2014-12-24 | 天津市浦海新技术有限公司 | 一种探测报警器 |
CN111796005B (zh) * | 2019-12-24 | 2023-12-19 | 有研工程技术研究院有限公司 | 一种低温微型气敏元件及其制备方法 |
-
1975
- 1975-03-13 GB GB1047675A patent/GB1526751A/en not_active Expired
-
1976
- 1976-03-11 JP JP2567476A patent/JPS52122190A/ja active Pending
- 1976-03-11 CA CA247,667A patent/CA1073238A/en not_active Expired
- 1976-03-12 ES ES446002A patent/ES446002A1/es not_active Expired
- 1976-03-12 FR FR7607101A patent/FR2304080A1/fr active Granted
-
1977
- 1977-01-19 BE BE2055599A patent/BE850506A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2304080A1 (fr) | 1976-10-08 |
JPS52122190A (en) | 1977-10-14 |
CA1073238A (en) | 1980-03-11 |
GB1526751A (en) | 1978-09-27 |
FR2304080B3 (es) | 1978-12-15 |
BE850506A (fr) | 1977-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL190556C (nl) | Drukgevoelig, elektrisch geleidend elastomeer materiaal. | |
NL172678B (nl) | Elektrode-inrichting. | |
IT7821931A0 (it) | Procedimento e dispositivo per inumidire e/o scaricare oggetti e materiali elettricamente isolanti. | |
DK46477A (da) | Materialeanordning til elektriske svagstromskontakter | |
NL7604542A (nl) | Elektrisch geleidend substraat voor elektrisch gevoelig registratiemateriaal. | |
ES446002A1 (es) | Un aparato sensor de gases mejorado. | |
DK416076A (da) | Elektrisk modstandsmateriale, modstand fremstillet heraf og fremgangsmade til fremstilling af samme | |
NL7507382A (nl) | Reukloos elektrisch geleidend latexmateriaal. | |
NL7612121A (nl) | Keramisch dielectrisch materiaal. | |
NL7610967A (nl) | Elektrisch apparaat. | |
ES211879U (es) | Un interruptor limitador. | |
ES234210U (es) | Cuerpo aislador portante con aletas. | |
SE7611020L (sv) | Halvledaranordning | |
SE7608944L (sv) | Forfarande och anordning for bearbetning av elektriskt ledande material medelst elektrokemiskt angrepp | |
DK362276A (da) | Trykafhengig aktiveret elektrisk kontakt, iser fordampertermostat for koleskabe | |
NL7609108A (nl) | Spanningsgevoelige weerstand. | |
ES333119A1 (es) | Un dispositivo de conmutacion electrica y memoria. | |
ES223298U (es) | Un portalamparas con contactos protegidos. | |
NL7600853A (nl) | Inrichting om zonder aanrakingscontact tempera- tuurverschillen te meten. | |
NL7602676A (nl) | Elektrisch contact. | |
JPS51126187A (en) | Temperature detection circuit | |
JPS5312375A (en) | Hygrometer | |
JPS5249096A (en) | Process for production of inflammable gas detecting element | |
SE7601275L (sv) | Kopplingsanordning for lagning av en analog, elektrisk signal | |
JPS51145345A (en) | Display element |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |