Title:
電力系統用過電圧保護
Document Type and Number:
Japanese Patent JP6416792
Kind Code:
B2
Abstract:
Electrical protection devices, such as for use with power systems for overvoltage protection, are disclosed. One electrical protection device includes a first electrical connection, a second electrical connection, a first electrical discharge device, and a second electrical discharge device. The first electrical discharge device includes a first conductive bus connected to the first electrical connection and a second conductive bus connected to the second electrical connection. The first electrical discharge device has a first breakdown voltage. The second electrical discharge device includes a third conductive bus connected to the first electrical connection and a fourth conductive bus connected to the second electrical connection. The second electrical discharge device has a second breakdown voltage.
Inventors:
Fuchs, Greg
Anderson, George
Volna, Bill
Nordling, Gale
Jensen, Wallace
Jackson, David B.
Faxvog, Frederick Earl.
Rule, James Nicholas
Anderson, George
Volna, Bill
Nordling, Gale
Jensen, Wallace
Jackson, David B.
Faxvog, Frederick Earl.
Rule, James Nicholas
Application Number:
JP2015558924A
Publication Date:
October 31, 2018
Filing Date:
February 19, 2014
Export Citation:
Assignee:
Emplymouth, LLC
International Classes:
H01T4/10; H01T4/06; H01T4/14; H02H9/06
Domestic Patent References:
| JP2009219304A | ||||
| JP2012204055A | ||||
| JP5036323A | ||||
| JP59221920A | ||||
| JP50030060A | ||||
| JP52112746A |
Foreign References:
| US4267484 | ||||
| US4665460 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office
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