http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4259862-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec18b3bf87e042d74b73719a532523a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-08 |
| filingDate | 1979-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20c0b1efc60cf2be3bbc5548afb5464a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1e93fbaf77913ea04757845460bdd50 |
| publicationDate | 1981-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4259862-A |
| titleOfInvention | Smoothness absorbency tester |
| abstract | A smoothness absorbency tester for testing the porosity characteristic of an elongated porous strip of material. A movable surface is provided on a frame and is adapted to support thereon the strip to be tested. A drive mechanism is provided for driving the movable surface. A blade is provided on the frame and is supported for movement toward and away from the movable surface. The blade defines an upwardly opening reservoir with one wall of the reservoir being defined by the aforesaid movable surface having the strip of material supported thereon. A liquid dispensing device is provided for dispensing a liquid of a predetermined viscosity into the reservoir so that the liquid contacts the strip of material. The blade means prevents a run-off of the liquid in the direction of movement of the strip of material and thereby holds the liquid in the reservoir to be absorbed by the strip of material moving relative to the blade. Structure is provided for detecting and indicating the absence of the liquid in the reservoir. Timing apparatus is provided for timing an interval of time between the introduction of liquid into the reservoir and the indication of the absence of liquid therein. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6474140-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6230548-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5483078-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4976138-A |
| priorityDate | 1979-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.