http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1509189-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d29de76b92f22dfa30bb3496b6a19104 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J41-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J41-08 |
| filingDate | 1975-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1978-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1509189-A |
| titleOfInvention | Ionisation detectors |
| abstract | 1509189 Radio-active sources ANALYTICAL INSTRUMENTS Ltd 8 Aug 1975 [13 July 1974] 31141/74 Heading G6R A beta particle-emitting radio-active source for use in an ionization detector comprises a radio-active tritiated carrier coated with a thin layer of a low density material -which is non- radio-active and is not affected by radiation from a radio-active source. The carrier may be a layer of titanium supported on a copper or stainless steel foil. The coating material may be aluminium of thickness less than 1 micron. In the detector shown, the radio-active source 6 is in the form of a cylindrical sleeve arranged between electrodes 1, 2, gas being introduced at 4 and leaving at 5. The coating reduces the energy of the beta particles emitted and also reduces tritium loss at elevated temperature. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2529399-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2382694-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6606899-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2558660-C1 |
| priorityDate | 1975-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.