Title:
DEVICE FOR COMPENSATING PRESSURE FLUCTUATION OF HYDRAULIC SYSTEM
Document Type and Number:
Japanese Patent JP3396397
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a simple and inexpensive means which quickly and easily executes conformity to a different pressure level corresponding to fuel of different kind, in a fuel supply device for a Diesel engine or the like.
SOLUTION: A constitution is provided by having a buffer housing 20, at least one balance chamber 21 made to communicate relating to a supply device and fluid is provided in the buffer housing 20, the balance chamber 21 is partitioned by at least one balance piston 23 capable of sliding between two lock parts arranged in a cylindrical region of the buffer housing 20, relating to the balance piston 23, damping force can be applied from an opposite side to the balance chamber 21, in a device compensating pressure fluctuation in a hydraulic system, in an opposite side to the balance chamber 21 of the balance piston 23, a pressure adjustable pressure medium can be supplied.
Inventors:
Johannes Flalap
Larousse Stall
Larousse Stall
Application Number:
JP14060597A
Publication Date:
April 14, 2003
Filing Date:
May 29, 1997
Export Citation:
Assignee:
MNA B&W Diesel AES
International Classes:
F02M37/00; F02M37/06; F02M55/00; F02M55/04; F02M59/44; F04B11/00; F15B1/24; F02B3/06; (IPC1-7): F02M59/44; F02M37/00; F02M37/06; F02M55/00; F15B1/24
Domestic Patent References:
| JP6347501A | ||||
| JP493759U |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)