Title:
油圧式弁駆動装置
Document Type and Number:
Japanese Patent JP3986585
Kind Code:
B2
Abstract:
The hydraulic drive has a hydraulic synchronising piston (12,121) with a drive chamber. There is a valve piston (13,13') driven hydraulically by the drive chamber for each valve (11,11') to be driven so that the valve pistons move synchronously. A damping device (124) dampens the return of the synchronising pistons and valves into their starting position. A hydraulic device (1) compensates differences in the overhang (H,H') of the shafts of the two or more valves driven with the hydraulic drive.
Inventors:
Alder Lorant
Geniel patrick
Will Dirim Turan
Geniel patrick
Will Dirim Turan
Application Number:
JP19920596A
Publication Date:
October 03, 2007
Filing Date:
July 29, 1996
Export Citation:
Assignee:
Waertsilae Schweiz AG
International Classes:
F01L1/26; F01L9/10; F02B3/06
Domestic Patent References:
| JP7166830A | ||||
| JP4501750A | ||||
| JP7026923A |
Foreign References:
| DE3807699A1 |
Attorney, Agent or Firm:
Hironobu Onda