| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12924
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12979
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12917 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47J36-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47J36-2483 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J36-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J36-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B6-12 |
| filingDate |
1971-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3157d3dc9ccd6d3045e1209176fdb05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1e88133745d348360e5763fd8750bce |
| publicationDate |
1972-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3684853-A |
| titleOfInvention |
Induction surface heating unit system |
| abstract |
An induction surface heating unit system for use in cooking foods having an induction heating coil driven with an ultrasonic frequency wave to pass an alternating magnetic flux through a cooking utensil that is supported on a plate above the heating coil. The utensil is of special laminated construction having a center core of high thermal conductivity, non-magnetic material and a thin outer skin bonded to the core and being of magnetic and high electrical resistivity material. The induction heating coil functions as the primary winding of a transformer and the outer skin of the utensil functions as a short-circuited singleturn secondary winding such that current flowing through the utensil causes a heating effect to take place in the utensil itself. The impedance of the utensil is matched to the power conversion circuit of the heating coil for best overall efficiency of coupling the power to the load. The center core serves as a heat spreader to distribute the heat uniformly throughout the utensil. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2505341-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9027840-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9304567-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11116048-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3806688-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3809964-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4596236-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5020231-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5050735-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5050736-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5050737-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5770837-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5532460-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5337580-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5337581-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5952112-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5337582-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3889090-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5417432-U
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11241117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5134265-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781296-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781296-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3928744-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0111867-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017119190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022151438-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5833676-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4798926-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8893977-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4881590-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5227597-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10881236-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5486683-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3966426-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9424446-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4092509-A |
| priorityDate |
1971-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |