Title:
複合中空碍子及びその製造方法
Document Type and Number:
Japanese Patent JP4549346
Kind Code:
B2
Abstract:
This invention involves a compound and hollow insulator and its manufacturing method thereof. The insulator includes a connector, an insulating tube and petticoat. The insulating tube is made by winding epoxy glass fiber. The petticoat is arranged outside the insulating tube. The connector is arranged at the two ends of the insulating tube. The petticoat becomes an integrated body through injecting silicon sulfide rubber at the high-temperature so that the electrical and mechanical property is better. Meanwhile, the ratio of the qualified products is improved.
Inventors:
Horse
Application Number:
JP2006525605A
Publication Date:
September 22, 2010
Filing Date:
June 23, 2004
Export Citation:
Assignee:
Horse
International Classes:
H01B17/00; H01B17/32; H01B19/00
Domestic Patent References:
| JP2002532823A | ||||
| JP9320369A | ||||
| JP2002048238A |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Tetsuo Kanamoto
Koji Hagiwara