Title:
流体機械
Document Type and Number:
Japanese Patent JP5431953
Kind Code:
B2
Abstract:
A fluid machine for compressing or conveying fluids, in particular for compressing gases to high pressures, has a linear motor (2), at least one cylinder (3), a solid or liquid piston (4, 4′) which can be moved axially in the cylinder (3), and at least one compression space (5) which is formed between the cylinder (3) and the solid or liquid piston (4, 4′), wherein the linear motor (2) applies translational driving force to the solid or liquid piston (4, 4′). For such a fluid machine, the leakage-free and lubricant-free compression and conveying of fluids, in particular a compression of gases to high pressures, and a rather simple construction is made possible owing to the fact that the solid or liquid piston (4, 4′) is surrounded in the area of the linear motor (2) by a firmly attached pipe section (6).
Inventors:
Manfred Dannen
Heiko Harbel
Christopher Scamel
Heiko Harbel
Christopher Scamel
Application Number:
JP2009541843A
Publication Date:
March 05, 2014
Filing Date:
December 12, 2007
Export Citation:
Assignee:
Andreas Hofer Hochdrucktechnik GmbH
International Classes:
F04B35/04; F04B1/16; F04B9/00; F04B17/04
Domestic Patent References:
| JP2005351255A |
Foreign References:
| DE19846711A1 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard