Title:
EPOXY RESIN CASTED SOLID INSULATION SWITCH WITH DOUBLE ISOLATORS
Document Type and Number:
WIPO Patent Application WO/2010/031290
Kind Code:
A1
Abstract:
An epoxy resin casted solid insulation switch with double isolators comprises three switch bodies (33) with same structure in a housing (1). The switch body (33) comprises a vacuum arc extinguishing chamber (12), an upper isolator (2) and a lower isolator (18) both of which have same structure. The upper isolator (2), the vacuum arc extinguishing chamber (12) and the lower isolator (18) are connected each other fixedly. The upper isolator (2) is positioned above the vacuum arc extinguishing chamber (12), the lower isolator (18) is positioned under the vacuum arc extinguishing chamber (12), and the upper isolator (2) and the lower isolator (18) are installed in a same direction horizontally and face to face vertically.
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Inventors:
LI, Wendong (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
李文东 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
ZHU, Shuming (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
朱书明 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
LI, Jian (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
李文东 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
ZHU, Shuming (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
朱书明 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
LI, Jian (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
Application Number:
CN2009/073347
Publication Date:
March 25, 2010
Filing Date:
August 19, 2009
Export Citation:
Assignee:
SHENYANG HAOCHENG ELECTRICAL SCIENCE & TECHNOLOGY CO., LTD. (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
沈阳昊诚电力科技有限公司 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
LI, Wendong (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
李文东 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
ZHU, Shuming (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
朱书明 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
沈阳昊诚电力科技有限公司 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
LI, Wendong (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
李文东 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
ZHU, Shuming (No. 158, Hunhepu Street Dongling Distric, Shenyang Liaoning 8, 110018, CN)
朱书明 (中国辽宁省沈阳市东陵区浑河堡街158号, Liaoning 8, 110018, CN)
International Classes:
H02B13/00; H01H31/00; H01H33/04; H02B1/04; H02B1/20
Attorney, Agent or Firm:
SHENYANG KEWEI INT'L PATENT OFFICE (DIAO, PeideFl.12 of Science Technology Association Building,1#, No.76A, Xiaoxi Road, Shenhe Distric, Shenyang Liaoning 3, 110013, CN)
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