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Patent Searching and Data


Title:
高圧装置及びクリーンルームに適用するための方法
Document Type and Number:
Japanese Patent JP2006508306
Kind Code:
A
Abstract:
A device uses hydraulic actuation for the closure of a vessel by a rotation-symmetric reciprocating piston mechanism of an extremely compact type, which includes a reciprocating hydraulic piston and an intensifier piston, which are in each case moved in cylinders. The hydraulic piston is driven water-hydraulically and the intensifier piston pneumatically, these two forming a direct axial functional unit via a fluid, which is located in a chamber between the lower face of the hydraulic cylinder and the upper face of the intensifier piston. The upper face of the hydraulic piston forms at least partially the plug-type closure of the vessel or is rigidly connected to a closure element of the vessel.

Inventors:
Rutge Christoph
Kurz Hans-Otmer
Application Number:
JP2004554202A
Publication Date:
March 09, 2006
Filing Date:
November 13, 2003
Export Citation:
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Assignee:
Ude High Pressure Technologies Gesellschaft Mito Beschlenktel Haftung
International Classes:
F15B3/00; F15B11/032; F15B11/072
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith