http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3590187-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3492a7406879265b1f567f37d98dbbaf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H33-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H3-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H3-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H33-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H33-873 |
| filingDate | 1970-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d99c4fc7669def8ae72718b95018e7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17fef0f158a176d96eec1d93f0d73c9b |
| publicationDate | 1971-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3590187-A |
| titleOfInvention | Separable contact and blast-valve structure for a compressed-gas circuit breaker |
| abstract | A separable contact structure is provided for a compressed gas circuit interrupter involving a differential blast valve cooperating with an orifice chamber, or an interrupter chamber, to direct the gas flow during the opening operation. The construction is such that a contact follower initially follows the opening movement of the movable contact, until it is picked up and retracted by the opening movement of a differentially acting blast valve. Subsequently, upon a pressure equalization, the spring-biased blast valve recloses, carrying with it the contact follower, so that in the fully open circuit position of the interrupter the blast valve is closed, and the arc horn follower is extended. Contact is initially made between the movable contact and the extended contact follower contact during the closing stroke. Such structure eliminates erosion on the main stationary contact fingers, and, additionally, simplifies the actuation of the blast valve structure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4027126-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3686453-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019074669-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3674957-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3745282-A |
| priorityDate | 1970-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.