| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L9-0054 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L9-00 |
| filingDate |
1972-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55cf14e530000205345037823b536fc8 |
| publicationDate |
1973-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3743926-A |
| titleOfInvention |
Fine linearity control in integral silicon transducers |
| abstract |
A circular, restrained edge, pressure responsive silicon diaphragm has a fixed pattern of integral central and outer strain gages connected in a full bridge circuit used to measure fluid pressure. A fine adjustment to linearize the bridge output voltage is made by selecting the active diameter of the diaphragm to obtain a predetermined radial position of the outer gages. The resulting bridge resistance change with applied pressure compensates for the nonlinearity of output voltage due to inherent nonlinear mechanical behavior of the diaphragm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004079159-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1380825-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022026290-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3943434-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5394343-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0833137-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0833137-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4419620-A |
| priorityDate |
1972-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |