http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2115443-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14728db6f95ce9bf469361e643324477 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-20 |
| filingDate | 2008-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f00ae88ffc61d8842119310a8d196b55 |
| publicationDate | 2009-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2115443-A1 |
| titleOfInvention | Methods and apparatus for test gas leak detection |
| abstract | A leak detector includes a leak detector inlet to receive a test gas, a vacuum pump coupled to the leak detector inlet, a test gas sensing unit connected through a passage to the leak detector inlet, to sense the test gas, a membrane that is permeable to the test gas, the membrane disposed in the passage between the leak detector inlet and the test gas sensing unit, and a control mechanism to substantially terminate transmission of the test gas through the membrane in a time of 500 milliseconds or less. In other embodiments, the control mechanism substantially terminates transmission of the test gas through the membrane in a time of 100 milliseconds or less. |
| priorityDate | 2007-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.