Title:
【発明の名称】シリンダ内のピストンの制御装置
Document Type and Number:
Japanese Patent JP2668254
Kind Code:
B2
Abstract:
A four-way valve controls a piston (15) located in a cylinder (16). A plate (23), having passages (24, 25) which are used and a passage (26) which is not used in Figure 1, is situated between the body (1) of the valve and the cylinder (16). By rotating the plate (23) by 180 DEG , the passage (24) is situated in a non-use position, whilst the passage (26) joins the ducts (19 and 13) so as to connect the space (21) of the cylinder (16) continuously with an exhaust orifice (6).
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Inventors:
Jean-Pierre Lamillon
Application Number:
JP29033188A
Publication Date:
October 27, 1997
Filing Date:
November 18, 1988
Export Citation:
Assignee:
Honeywell Lucifer ASA
International Classes:
F15B1/00; F15B11/06; F15B13/00; F15B13/08; (IPC1-7): F15B1/00
Domestic Patent References:
| JP4986774A |
Attorney, Agent or Firm:
Tadayuki Noma