http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1028179-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1cbf26d62765fba191f9d47b1b5d91d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D3-02 |
| filingDate | 1963-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1028179-A |
| titleOfInvention | Improvements relating to fluid heating systems |
| abstract | 1,028,179. Fluid heating systems. J. W. DAVISON. Nov. 20, 1964 [Nov. 27, 1963; April 14, 1964], Nos. 46868/63 and 15459/64. Heading F4U. [Also in Division F1] In a fluid heating system having a fuel fired fluid heater (not shown), the means for driving the fluid through the system comprises a fan, or as shown, a circulating pump 7 driven by a turbine 13 in a closed circuit, this circuit including an evaporator 12 and a condenser 10 for a motive fluid and a pump 20 driven directly by a turbine shaft 14 for transferring the motive fluid from the condenser to the evaporator. Hot fluid from the heater passes through a pipe 1 to the heating coil 2 of the evaporator and leaves by a pipe 3. A by-pass 4 with a valve 5 controls the amount of fluid flowing through the coil. Cool fluid flowing back to the heater passes to a cooling coil in the condenser via a pipe 8. If the fluid in the system is air then the incoming cool air cools the condenser. The motive fluid in the closed circuit is of low boiling point, e.g. trichloromonofluoromethane, and the difference in its vapour pressure between the condenser and evaporator is sufficient to drive the turbine. The end of the turbine shaft 14 remote from the pump 20 enters a gear-box 23 containing an epicyclic reduction gear and the output shaft 24 carries a driving element 25 which forms part of a magnetic coupling used to drive the circulating pump 7. If the circulation system uses air then a fan will be used in place of the pump 7. In an alternative embodiment of the invention the turbine may be used to drive a permanent magnet alternator providing power to drive an electric fan or pump. Auxiliary equipment such as extra fans, indicator lamps, and ignition apparatus may also be driven with the electric power provided. If the heating system employs an oil-fired burner then the starter battery may be charged by the generated current. The condenser is disposed at a higher level than the evaporator thereby providing a pressure difference across the turbine to allow automatic starting on the supply of heated fluid to the evaporator. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019234423-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11598550-B2 |
| priorityDate | 1963-11-27-04:00^^<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/substance/SID419546553 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6389 |
Total number of triples: 14.