http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AP-9901490-A0
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed2abf542fc660c143f7159db8ed908b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04F1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-121 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04F1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04F1-06 |
| filingDate | 1997-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_616189788280e4e804d5912dddfed363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05e25cd7b01e6811f34e741ddccdabb7 |
| publicationDate | 1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AP-9901490-A0 |
| titleOfInvention | Pump. |
| abstract | A pump (1)for delivering liquid from a liquid source, such as water from a bore or well. The liquid enters a pump chamber (3)via a first valve (5). The pump chamber (3)is in fluid communication with an air pipe (4)and a delivery pipe (2). A first air flow control mechanism (6)controls air flow through the air pipe (4). In a first stage of the pumping cycle, the first air flow control mechanism (6)directs air via the air pipe (4)to the pump chamber (3)so that liquid is pushed into and up the delivery pipe (2). In a second stage of the pumping cycle, the first air flow control mechanism (6)vents air from the pump chamber (3)via the air pipe (4). A second air flow control mechanism (19)may be provided so that air may be supplied to the delivery pipe (2)in the second stage of the pumping cycle to assist in the carriage of liquid in the delivery pipe (2). |
| priorityDate | 1996-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 17.