http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1322091-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K13-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K13-00 |
| filingDate | 1971-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1322091-A |
| titleOfInvention | Thermometric devices |
| abstract | 1322091 Thermo-meters E I DU PONT DE NEMOURS & CO 19 April 1971 [27 Feb 1970] 22101/71 Heading G1D A device for measuring temperatures within a pre-selected range comprises a easing 1 in which is located a heat expansible material, the material being a solid which melts over a temperature range which includes the preselected range and expands continuously with increasing temperature within the pre-selected range. As shown, the casing 1 which may be of glass, metal or thermo-plastics material is formed with a capillary bore 2 and a reservoir chamber 3 for the heat-expansible material. The heat-expansible material may comprise a mixture of organic compounds such as paraffins, aromatic compounds, ethers, phenols or chloro compounds, of inorganic compounds such as mercuric iodide and mercuric bromide, and of elemental materials such as lead and tin. Dyestuff as well as inert liquid may also be located within the bore and reservoir, and the casing 1 may be provided with a temperature scale. Preferred examples of suitable materials are disclosed in the Specification. |
| priorityDate | 1970-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.