http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2482950-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa02ac849c15b231a0486f7404fdcf61 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T3-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J47-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J47-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J47-02 |
| filingDate | 2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f0a9c145472995569dda2791ed8625a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a026eaf0479afbbcea3e041baf83fede http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86c738ddfad92251ee0166c9a0b97a49 |
| publicationDate | 2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2482950-A |
| titleOfInvention | Low voltage optimized ion chamber |
| abstract | A method for measuring high-energy radiation, whether gamma, beta, alpha or neutrons via a moderator and converter. A low voltage (5 20V) is applied to electrodes in an ion chamber filled with a fluid such as He-3 capable of forming ions. An ion current signal is measured in response to a pulsed voltage. A leakage current may be measured at zero voltage and subtracted, or eliminated by pulsing voltage at positive followed by negative polarity and averaging. A gain of an amplifier may also be determined at a voltage ramp. Also described is that the voltage is optimized to the point on the voltage-current response curve providing balance between noise due to higher voltage and maximum current response. |
| priorityDate | 2010-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.