Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b94d2715cda37c1f23e48f9f4f23422 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-05 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-0317 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2858 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-05 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-03 |
filingDate |
2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2017-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a6291ef67057039607fc9911bc85bd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ae3f57a3ed57107c69931a42d76122d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ef6de10b5b82063da62d2049b0e093b |
publicationDate |
2017-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9810616-B2 |
titleOfInvention |
High pressure housing and optical viewing system |
abstract |
A system and method for maintaining the face of an optical window at a desired axial position with respect to the face of a high pressure housing, suitable for use in a high pressure optical flow cell for a real time optical particle monitoring system. The window fits within a mounting hole that extends through the pressure housing. The window has a smaller-diameter cylindrical end portion extending to the high pressure side and an opposite larger-diameter cylindrical end portion, with a shoulder between the cylindrical end portions. A threaded retaining member axially compresses a gasket, o-ring, or other compliant sealing member between the shoulder of the optical window and a corresponding shoulder in the mounting hole, creating a static seal and maintaining the high pressure face of the optical window at a desired position over a wide range of temperatures and pressures. |
priorityDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |