| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66c37c127b4c84bee2f039e646d7a7ed |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-74 |
| filingDate |
1980-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1982-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2082764-A |
| titleOfInvention |
Measuring Particles in Fluids |
| abstract |
An arrangement for detecting and measuring solid or liquid particles (13) suspended in a moving fluid includes a light source (11) and a photodetector disposed so as to receive light from said source through the moving fluid. Suspended particles eg contaminants in water passing the detector (12) cause a transient pulse reduction in its output. These output signals are fed via a threshold circuit (15) to a pulse counter (16) coupled via an integrator (17) to a switch (18) which operates an alarm or cuts off the water supply when the pulses reach a predetermined rate. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6573696-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-644756-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0023787-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9826256-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1912056-A1 |
| priorityDate |
1980-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |