DE1773949A1 - Geraet zum Nachweis von Verbrennungsprodukten - Google Patents
Geraet zum Nachweis von VerbrennungsproduktenInfo
- Publication number
- DE1773949A1 DE1773949A1 DE19681773949 DE1773949A DE1773949A1 DE 1773949 A1 DE1773949 A1 DE 1773949A1 DE 19681773949 DE19681773949 DE 19681773949 DE 1773949 A DE1773949 A DE 1773949A DE 1773949 A1 DE1773949 A1 DE 1773949A1
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- dor
- anode
- electrodes
- radio
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title description 8
- 238000001514 detection method Methods 0.000 title description 4
- 230000002285 radioactive effect Effects 0.000 claims description 7
- 241000242583 Scyphozoa Species 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims 1
- 239000002574 poison Substances 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
- 239000007789 gas Substances 0.000 description 3
- 241000772991 Aira Species 0.000 description 1
- 241000282979 Alces alces Species 0.000 description 1
- 241001547866 Anoda Species 0.000 description 1
- 206010004966 Bite Diseases 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241001000159 Sarinda Species 0.000 description 1
- 101150015964 Strn gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 244000213578 camo Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- QMQBBUPJKANITL-MYXGOWFTSA-N dextropropoxyphene hydrochloride Chemical compound [H+].[Cl-].C([C@](OC(=O)CC)([C@H](C)CN(C)C)C=1C=CC=CC=1)C1=CC=CC=C1 QMQBBUPJKANITL-MYXGOWFTSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 description 1
- 229960004583 pranlukast Drugs 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- JOWRFSPJFXLGGY-UHFFFAOYSA-N rimazolium Chemical compound C1CCC(C)N2C(=O)C(C(=O)OCC)=C[N+](C)=C21 JOWRFSPJFXLGGY-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil 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
- G01N27/62—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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- G08B17/113—Constructional details
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Prostheses (AREA)
- Fire-Detection Mechanisms (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65782667A | 1967-08-02 | 1967-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1773949A1 true DE1773949A1 (de) | 1971-11-25 |
Family
ID=24638799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681773949 Pending DE1773949A1 (de) | 1967-08-02 | 1968-07-31 | Geraet zum Nachweis von Verbrennungsprodukten |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3560737A (enrdf_load_stackoverflow) |
| BE (1) | BE718911A (enrdf_load_stackoverflow) |
| DE (1) | DE1773949A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1575343A (enrdf_load_stackoverflow) |
| GB (1) | GB1228800A (enrdf_load_stackoverflow) |
| NL (1) | NL6810468A (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH475614A (de) * | 1968-06-18 | 1969-07-15 | Cerberus Ag Werke Fuer Elektro | Ionisationsfeuermelder |
| NL6918515A (enrdf_load_stackoverflow) * | 1968-12-24 | 1970-06-26 | ||
| CH508251A (de) * | 1970-07-23 | 1971-05-31 | Cerberus Ag | Ionisationsfeuermelder |
| US3935465A (en) * | 1973-04-24 | 1976-01-27 | Geba-Gesellschaft Fuer Elektronische Brandmeldeanlagen Mbh | Ionization analyzing air pollution, smoke and fire alarm device |
| GB1469570A (en) * | 1974-10-22 | 1977-04-06 | Lovelock J | Ionisation detectors |
| US4044263A (en) * | 1975-01-28 | 1977-08-23 | Walter Kidde & Company, Inc. | Ionization dual-zone static detector having single radioactive source |
| US4021671A (en) * | 1975-07-07 | 1977-05-03 | Gulf & Western Manufacturing Company (Systems) | Ionization detector |
| US4185197A (en) * | 1978-01-13 | 1980-01-22 | General Electric Company | Arrangement for inhibiting the effect of extraneous electric fields on an improved ionization smoke detector |
| FR2438841A1 (fr) * | 1978-10-13 | 1980-05-09 | Commissariat Energie Atomique | Capteur ionique pour detecteur d'incendie |
| JPS6044194U (ja) * | 1983-09-05 | 1985-03-28 | 能美防災工業株式会社 | イオン化式煙感知器の耐熱ケ−ス |
| GB2182198B (en) * | 1985-10-31 | 1991-05-15 | Gent Ltd | Ionisation detection chamber |
| FR2594953B1 (fr) * | 1986-02-25 | 1989-05-05 | Lewiner Jacques | Detecteur de fumee a chambre d'ionisation |
| US7456411B2 (en) * | 2006-07-06 | 2008-11-25 | General Electric Company | He-3 neutron proportional counter with internal leakage detection and related method |
| US20080210839A1 (en) * | 2006-11-15 | 2008-09-04 | Klapp Charles R | Smoke detector recessed box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2908819A (en) * | 1955-06-13 | 1959-10-13 | Phillips Petroleum Co | Apparatus for measuring properties of gases |
| US2990492A (en) * | 1958-10-24 | 1961-06-27 | Gen Electric | Electric discharge device |
| US3271756A (en) * | 1960-03-22 | 1966-09-06 | Harold J Burke | Method and apparatus for detecting a hazardous condition |
| US3185845A (en) * | 1961-02-15 | 1965-05-25 | Continental Oil Co | Method of and apparatus for analyzing chemical compounds |
-
1967
- 1967-08-02 US US657826A patent/US3560737A/en not_active Expired - Lifetime
-
1968
- 1968-07-24 NL NL6810468A patent/NL6810468A/xx unknown
- 1968-07-31 DE DE19681773949 patent/DE1773949A1/de active Pending
- 1968-08-01 BE BE718911D patent/BE718911A/xx unknown
- 1968-08-01 GB GB1228800D patent/GB1228800A/en not_active Expired
- 1968-08-02 FR FR1575343D patent/FR1575343A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6810468A (enrdf_load_stackoverflow) | 1969-02-04 |
| BE718911A (enrdf_load_stackoverflow) | 1969-01-16 |
| FR1575343A (enrdf_load_stackoverflow) | 1969-07-18 |
| GB1228800A (enrdf_load_stackoverflow) | 1971-04-21 |
| US3560737A (en) | 1971-02-02 |
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