| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99a4298f4801df63b494754aaa8b27ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce280e674b0c55cce82e03b97d18557d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96427e2e822876332b632434a6b555d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_802a176e220af1dd6cb78a05311158fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc2b03342511abc88f60c63f2acd96d0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B43-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B43-123 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B43-08 |
| filingDate |
2008-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fb712852bb98cd230bba5eeb4f869df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fb003612613a5f99b55e77ab84798a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1a945305897b30be63a79c77157a55b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31e7af58b0137efa08e6a19e3872c577 |
| publicationDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8382460-B2 |
| titleOfInvention |
Peristaltic pump with constrictions at fixed locations |
| abstract |
In a pump, a flexible tube passes through the pump and is held “normally closed” at an output constriction. The pump includes a pump body and a pump member that can perform two functions by their relative motion. The first function is to open and close an input constriction of the flexible tube. The second function is to compress the section of flexible tube between the input constriction and the output constriction. This section of tube acts as the pump chamber. When closed, the input constriction provides a greater impediment to fluid flow than the output constriction. Therefore, when the input constriction is closed and the pump chamber is compressed, fluid flows out of the pump past the output constriction. When the input constriction is open and compression of the pump chamber is removed, the output constriction closes and fluid can enter the pump by flowing past the location of the input constriction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10086720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9945490-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9970564-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10107410-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10207619-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9416878-B1 |
| priorityDate |
2008-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |