http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2261693-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96f523a71a82d974e840361389de8a2c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B2213-05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47J41-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47G23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47J36-2483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B6-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B6-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47G23-04 |
| filingDate | 1997-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4b035216d48535a3547058a8cef7272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2edf7f8b226981d3bf083a2149981032 |
| publicationDate | 2005-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2261693-C |
| titleOfInvention | Heat retentive food servingware with temperature self-regulating phase change core |
| abstract | A heat retentive, temperature self-regulating, food retaining apparatus (10) includes a body (12), heat retentive core (14) and magnetic induction heating element (16). The body (12) includes a substantially rigid , healable, food-contacting wall (18) defining a cavity (24). The core (14) is positioned in the cavity (24), and in thermal contact with the wall (18) for selective heating of the wall (18). The core (14) includes a solid state phase change material for storing latent heat during a solid-to-solid phase transformation at a phase transformation temperature. A resilient material is in contact with the phase change materi al to permit expansion of the phase change material during a phase transformation. The heating element (16) is in thermal contact with th e core (14) for heating the core (14) to a temperature above the phase transformation temperature to effect a phase transformation in the pha se change material. The element (16) includes a ferromagnetic material responsive to a magnetic field for inducing an electric current in the element (16) to heat the element (16). The ferromagnetic material has a Curie temperature between the phase transformation temperatur e and the melting temperature of the phase change material. A food warming device (42) includes a heater (44) having a holder (46),a magnetic field generator (48), and a no load detector (50), and a food retaining apparatus (10) positioned on the holder (46). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107374256-A |
| priorityDate | 1996-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.