http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-277695-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d647e846645953f86e9ba89e7f5ead3d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2218-114 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2218-112 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24413 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C15-00 |
| filingDate | 1927-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1928-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-277695-A |
| titleOfInvention | Improvements in and relating to coloured or diffusing coating for incandescent lamps and similar articles |
| abstract | 277,695. British Thomson-Houston Co., Ltd., (Assignees of Pipkin, M.). Sept. 20, 1926, [Convention date]. Bulbs. - Diffusing or coloured lamp bulbs are produced by etching or frosting the inside surfaces thereof, e.g. by the process described in Specifications 228,907 and 254,316, [both in Class 93, Ornamenting], and then applying a diffusing or colouring medium to the etched surface, which holds it without an additional binding medium. To apply the medium, a quantity of powder may be shaken or applied by a brush inside the bulb or a solution or liquid suspension of the medium ,may be sprayed into the bulb. To perform the last mentioned operation, the liquid may be forced from a tank 17 by compressed air from a pipe 21 and issue from a, pipe 20 into the inverted bulb 19, the surplus liquid draining back through a funnel 22 into the tank. The medium used may comprise metallic oxides, sulphides, silicates, &c., or compounds that can be dissociated by heat to form a substance having the desired colour, e.g. ferric or chromic chlorides or hydroxides. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2289021-A |
| priorityDate | 1926-09-20-04:00^^<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/SID419549654 |
Total number of triples: 20.