http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9347718-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fab0edb809391f2113a8d2c4bbc02c78 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28G15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28G3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28G3-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0433 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28G3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28G15-04 |
| filingDate | 2010-10-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_133cc7697c65b6c50974a4492cde6ed9 |
| publicationDate | 2016-05-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9347718-B2 |
| titleOfInvention | Apparatus for cleaning tubes of a heat exchanger |
| abstract | An apparatus is disclosed for supporting, rotating and advancing a rigid lance when cleaning the interior of a tube of a heat exchanger. The apparatus comprises a longitudinally extending aluminium body 10 defining a closed conduit 12 and a C-shaped channel 14 sharing a common partition wall and a rigid lance is located within the C-shaped channel. A first motor assembly 20 rotates the lance 26 and feeds water under pressure into the lance 26 through a rotary coupling 30 . The first motor assembly 20 is slidable along, and guided by, the C-shaped channel 14 , by a second motor assembly 30 which serves to advance and retract the lance 26 . The second motor assembly 30 is connected to pull the first motor assembly in both directions along the C-shaped channel by a flexible drive element 34 having a run housed in the closed conduit 12. |
| priorityDate | 2009-10-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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