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公开(公告)号：JPH09236076A
公开(公告)日：1997-09-09
申请号：JP4001696
申请日：1996-02-27
Applicant: NAT AEROSPACE LAB , TOSHIBA CORP
Inventor： KITAMURA MASAHARU , MIYAZAKI KATSUHIRO , HAYAKAWA YUKIO , YOSHIDA HIDEKI , MAEDA TOSHIO , AKAI KIMIKAZU
IPC: F03H1/00
Abstract: PROBLEM TO BE SOLVED: To provide a large ion engine which is equipped with an accelerating electrode whose aperture is large and which is thick, and is low fuel consumption and has a long life. SOLUTION: This ion engine introduces working gas to the inside of a discharge container 3 arranged in a sealed case 1, generates plasma in the electric discharge container 3 by ionizing this working gas, and also retains plasma in a range separated from the inner wall of the discharge container 3, takes out ion in plasma by an accelerating electrode 4 so as to be accelerated and feed ion from an ion beam passing hole 5 to the outside of the discharge container 3 so as to generate thrust. Hereupon, a grid plate 4b composing the accelerating electrode 4 is formed by laminating a plurality of thin grid plates 21a, 21b, 21c to which the ion beam passing hole is formed.
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公开(公告)号：FR2825478B1
公开(公告)日：2005-11-11
申请号：FR0206024
申请日：2002-05-16
Applicant: NAT AEROSPACE LAB
Inventor： HAYAKAWA YUKIO , SHIMIZU MORIO
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公开(公告)号：FR2825478A1
公开(公告)日：2002-12-06
申请号：FR0206024
申请日：2002-05-16
Applicant: NAT AEROSPACE LAB
Inventor： HAYAKAWA YUKIO , SHIMIZU MORIO
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