| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bddc4f8d1cb2c68028a0c1104d7fb03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17596
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1639
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16 |
| filingDate |
1998-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade433e780794e4875487d9606cec679 |
| publicationDate |
2001-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6234611-B1 |
| titleOfInvention |
Curling calyx thermoelastic ink jet printing mechanism |
| abstract |
An ink jet printer has a thermal actuator unit having a series of petal devices arranged around a central stem such that upon activation, the devices bend in unison to initiate ejection of ink from the nozzle chamber. The petal devices include a first material such as polytetrafluoroethylene having a high coefficient of thermal expansion surrounding a second material such as copper which conducts resistively so as to provide for heating of the first material. The second material is constructed so as to form a concertina upon expansion of the first material. The petal devices can be treated to have a hydrophobic bottom surface such that, during operation, an air bubble forms under the thermal actuator. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8708441-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11413869-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8820895-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7988247-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7373083-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9381740-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8162466-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10696047-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9996857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007201845-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9278368-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8459768-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11004703-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9776408-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8491076-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011007117-A1 |
| priorityDate |
1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |