http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4968142-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_782b276beee7c34efe50183392517dfb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H1-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-46 |
| filingDate | 1989-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f19daa160fdccdcf0df37a7f0bba728f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c5b38b8ff227cceb7944383ba464c3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3e132cedb23e8cb8b39ae708dfad514 |
| publicationDate | 1990-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4968142-A |
| titleOfInvention | Closed inductively coupled plasma cell |
| abstract | A closed inductively coupled plasma cell generates a relatively high power, low noise plasma for use in spectroscopic studies. A variety of gases can be selected to form the plasma to minimize spectroscopic interference and to provide a electron density and temperature range for the sample to be analyzed. Grounded conductors are placed at the tube ends and axially displaced from the inductive coil, whereby the resulting electromagnetic field acts to elongate the plasma in the tube. Sample materials can be injected in the plasma to be excited for spectroscopy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE39145-E |
| priorityDate | 1989-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.