FI981128L - Hydraulic system - Google Patents

Hydraulic system Download PDF

Info

Publication number: FI981128L
Authority: FI; Finland
Prior art keywords: hydraulic system; hydraulic
Prior art date: 1997-05-21

Application number

FI981128A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI981128A0 (en

FI110338B (en

Inventor

Henning Lindquist

Poul Cenker

Original Assignee

Man B & W Diesel Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-05-21

Filing date

1998-05-20

Publication date

1998-11-22

1998-05-20 Application filed by Man B & W Diesel Gmbh filed Critical Man B & W Diesel Gmbh

1998-05-20 Publication of FI981128A0 publication Critical patent/FI981128A0/en

1998-11-22 Publication of FI981128L publication Critical patent/FI981128L/en

2002-12-31 Application granted granted Critical

2002-12-31 Publication of FI110338B publication Critical patent/FI110338B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20507—Type of prime mover
- F15B2211/20523—Internal combustion engine
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
- F15B2211/20584—Combinations of pumps with high and low capacity

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Positive-Displacement Pumps (AREA)
Fluid-Pressure Circuits (AREA)
Details Of Reciprocating Pumps (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Valve Device For Special Equipments (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

FI981128A 1997-05-21 1998-05-20 Hydraulic systems FI110338B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK58197		1997-05-21
DK199700581A DK173135B1 (en)	1997-05-21	1997-05-21	Hydraulic system for an internal combustion engine and with several of its shaft driven high pressure pumps.

Publications (3)

Publication Number	Publication Date
FI981128A0 FI981128A0 (en)	1998-05-20
FI981128L true FI981128L (en)	1998-11-22
FI110338B FI110338B (en)	2002-12-31

Family

ID=8095191

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI981128A FI110338B (en)	1997-05-21	1998-05-20	Hydraulic systems

Country Status (4)

Country	Link
JP (2)	JP3725331B2 (en)
KR (1)	KR100522364B1 (en)
DK (1)	DK173135B1 (en)
FI (1)	FI110338B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7234449B2 (en) *	2005-07-14	2007-06-26	General Electric Company	Common fuel rail fuel system for locomotive engine
CN104968940A (en) *	2012-09-25	2015-10-07	孙威	Reciprocating low-speed heavy-load hydraulic pump with variable action area
JP6452466B2 (en) *	2015-01-21	2019-01-16	三菱重工業株式会社	Hydraulic device, internal combustion engine and ship
DK179875B1 (en) *	2018-03-22	2019-08-14	MAN Energy Solutions	Exhaust valve actuation system and large two-stroke internal combustion engine

1997
- 1997-05-21 DK DK199700581A patent/DK173135B1/en not_active IP Right Cessation
1998
- 1998-05-20 KR KR1019980018073A patent/KR100522364B1/en not_active Expired - Fee Related
- 1998-05-20 FI FI981128A patent/FI110338B/en not_active IP Right Cessation
- 1998-05-21 JP JP13979198A patent/JP3725331B2/en not_active Expired - Lifetime
2005
- 2005-05-09 JP JP2005135985A patent/JP4242365B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP4242365B2 (en)	2009-03-25
FI981128A0 (en)	1998-05-20
KR100522364B1 (en)	2006-02-28
JP3725331B2 (en)	2005-12-07
JPH10331772A (en)	1998-12-15
KR19980087199A (en)	1998-12-05
JP2005282577A (en)	2005-10-13
FI110338B (en)	2002-12-31
DK58197A (en)	1997-06-24
DK173135B1 (en)	2000-02-07

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Legal Events

Date	Code	Title	Description
2017-12-22	MM	Patent lapsed