http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0334647-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_242cc8d15c771395b920cc7de452da6a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B17-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T1-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T1-16 |
| filingDate | 1989-03-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aff867b77325aecd14a3b85708b098dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de3ab5dba58060238161203cf3d2bc6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5ced4bd825a6e4c74e442f556230797 |
| publicationDate | 1989-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0334647-A1 |
| titleOfInvention | Lightning arrestor insulator and method of producing the same |
| abstract | A lightning arrestor insulator is provided having a discharge gap portion and an arrestor ZnO element device (5) both in the body of the insulator, comprising opposed projecting discharge electrodes (3a,3b) arranged inside the insulator body. The discharge gap portion is formed of a heat resistant protrusion (2) inside the insulator body surrounding the discharge electrodes (3a,3b), and a pair of metal plates and/or electrically conductive ceramic plates (4a,4b) sandwiching the protrusion (2) from both sides thereof and electrically connected to the discharge electrodes. The pair of plates (4a,4b) are joined and airtightly sealed to the protrusion via an inorganic glass (10a,10b). The arrestor has a highly reliable airtight fixing and sealing structure so that accidental troubles in a power supply or distribution line at a normal working voltage can be substantially eliminated, and damage caused by hygromeration and lightning can be noticeably decreased. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2687246-A1 |
| priorityDate | 1988-03-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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