http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012120133-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c1a118c020fe93ee97f5221bdff3529 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4453696d38bfda1a2f274da68e34509e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36f80813d5ef4dde0d92a88edbbadc51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e67f9dfb89119a894d1da7223f648cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-23 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-50 |
| filingDate | 2012-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2009000313cdf0f43549caf29a457a29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab0892606b534940efc692177a705d33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7783dd7115568fe9ed1a779ff7e2b27 |
| publicationDate | 2012-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2012120133-A1 |
| titleOfInvention | Method for estimating the seal of a gasket |
| abstract | The invention relates to a method for estimating the seal of a gasket, comprising the following steps: digitally simulating, using a computer, a creep deformation of the gasket resulting the from crushing of the gasket between two bearing surfaces; calculating, at an interface between the gasket and one of the two bearing surfaces and during the computer simulation, a cumulative plastic deformation p of the gasket, an axial stress Smzz between the gasket and said one the two bearing surfaces, and a contact length Lc between the gasket and said one of the two bearing surfaces; and calculating a simulated porosity filling coefficient, representing the seal of the gasket at said interface such that (I), where: λ , α , and β are coefficients, the values of which depend on the material of the gasket; re and ri are outer and inner radii of the deformation of the gasket in m; r is the position along the contact between the gasket and said one of the two bearing surfaces, where Lc = re - ri in m; Smzz is the axial stress in Pa; σ n seuil is the threshold stress equal to 1 MPa; p is the cumulative plastic deformation; pmax is the maximum value of p during the simulation; and P n 0 is a constant equal to 1. |
| priorityDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.