Title:
火工技術的な分離装置
Document Type and Number:
Japanese Patent JP4464753
Kind Code:
B2
Abstract:
The pressure impulse generator (6) is mounted inside a solidly-constructed housing (1) which contains the electrical conductor to be cut (2). Gases from the pyrotechnic pressure impulse generator fill a working chamber (8) inside a cup-shaped piston (4). Locating tags (5) on the rim of the piston break as the pressure builds up and the piston is forced downwards into a second working chamber (9), compressing the gas in the chamber and forcing the cup-shaped cutting tool with the chisel (14) onto the electrical conductor. A secondary pyrotechnic charge may be accommodated in the second working chamber and may be ignited by adiabatic heating of the gas.
Inventors:
Uwe Brede
Jurgen Knauss
Diedrich von Behr
Jurgen Knauss
Diedrich von Behr
Application Number:
JP2004218861A
Publication Date:
May 19, 2010
Filing Date:
July 27, 2004
Export Citation:
Assignee:
Delphi Technologies Incorporated
International Classes:
F42D3/00; B23D15/14; F42B3/00; H01H39/00
Domestic Patent References:
| JP58030591A | ||||
| JP62040000U | ||||
| JP61137416U |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shigeo Takeuchi
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shigeo Takeuchi