FI102314B1 - Device for controlling the flow of hydraulic pressure medium, in particular for injecting fuel into an internal combustion piston engine - Google Patents

Device for controlling the flow of hydraulic pressure medium, in particular for injecting fuel into an internal combustion piston engine

Info

Publication number
FI102314B1
FI102314B1 FI932251A FI932251A FI102314B1 FI 102314 B1 FI102314 B1 FI 102314B1 FI 932251 A FI932251 A FI 932251A FI 932251 A FI932251 A FI 932251A FI 102314 B1 FI102314 B1 FI 102314B1
Authority
FI
Finland
Prior art keywords
controlling
flow
internal combustion
hydraulic pressure
pressure medium
Prior art date
Application number
FI932251A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI932251A (en
FI932251A0 (en
FI102314B (en
Inventor
Alfred Franz Wunder
Original Assignee
New Sulzer Diesel Ag
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.)
Filing date
Publication date
Application filed by New Sulzer Diesel Ag filed Critical New Sulzer Diesel Ag
Publication of FI932251A0 publication Critical patent/FI932251A0/en
Publication of FI932251A publication Critical patent/FI932251A/en
Application granted granted Critical
Publication of FI102314B publication Critical patent/FI102314B/en
Publication of FI102314B1 publication Critical patent/FI102314B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0442—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with proportional solenoid allowing stable intermediate positions
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0446—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with moving coil, e.g. voice coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0412—Valve members; Fluid interconnections therefor with three positions
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B2013/0448—Actuation by solenoid and permanent magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Servomotors (AREA)
  • Valve Device For Special Equipments (AREA)
FI932251A 1992-05-19 1993-05-18 Device for controlling the flow of hydraulic pressure medium, in particular for injecting fuel into an internal combustion piston engine FI102314B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92810374A EP0570649B1 (en) 1992-05-19 1992-05-19 Device for controlling a hydraulic fluid flow, especially for fuel injection to an internal combustion engine
EP92810374 1992-05-19

Publications (4)

Publication Number Publication Date
FI932251A0 FI932251A0 (en) 1993-05-18
FI932251A FI932251A (en) 1993-11-20
FI102314B FI102314B (en) 1998-11-13
FI102314B1 true FI102314B1 (en) 1998-11-13

Family

ID=8211922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932251A FI102314B1 (en) 1992-05-19 1993-05-18 Device for controlling the flow of hydraulic pressure medium, in particular for injecting fuel into an internal combustion piston engine

Country Status (7)

Country Link
EP (1) EP0570649B1 (en)
JP (1) JP3499899B2 (en)
KR (1) KR100286827B1 (en)
CN (1) CN1032716C (en)
DE (1) DE59206920D1 (en)
DK (1) DK0570649T3 (en)
FI (1) FI102314B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170121B1 (en) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Sliding valve and large two stroke internal combustion engine
EP0802357B1 (en) * 1996-04-15 2000-02-02 Wärtsilä NSD Schweiz AG Electromagnetic valve
DE102005041393A1 (en) * 2005-09-01 2007-03-08 Schaeffler Kg Control valve for a device for changing the timing of an internal combustion engine
DE102005047641A1 (en) * 2005-10-05 2007-04-12 Schaeffler Kg Control valve for a camshaft adjuster
US9500170B2 (en) 2012-10-25 2016-11-22 Picospray, Llc Fuel injection system
JP6091008B2 (en) * 2013-11-18 2017-03-08 三菱重工業株式会社 Exhaust valve valve mechanism, diesel engine, and exhaust valve cooling method for exhaust valve valve mechanism
EP3455498B1 (en) 2016-05-12 2024-07-03 Briggs & Stratton, LLC Fuel delivery injector
US11668270B2 (en) 2018-10-12 2023-06-06 Briggs & Stratton, Llc Electronic fuel injection module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157805A (en) * 1981-03-23 1982-09-29 Hitachi Ltd Force motor servo valve
JPS59113303A (en) * 1982-12-20 1984-06-30 Hitachi Ltd Direct-acting type servo valve
GB2136499A (en) * 1983-03-15 1984-09-19 Solex Supplying gaseous fuel to internal combustion engines
JPS59194106A (en) * 1983-04-19 1984-11-02 Ishikawajima Harima Heavy Ind Co Ltd Direct-acting electric-fluid pressure servo valve
DE3933758A1 (en) * 1989-10-10 1991-04-18 Bosch Gmbh Robert ELECTROMAGNET
US5076537A (en) * 1990-07-19 1991-12-31 Evc, Inc. Electromechanical servovalve

Also Published As

Publication number Publication date
DK0570649T3 (en) 1996-09-02
CN1082157A (en) 1994-02-16
FI932251A (en) 1993-11-20
KR100286827B1 (en) 2001-11-22
JPH0719139A (en) 1995-01-20
FI932251A0 (en) 1993-05-18
DE59206920D1 (en) 1996-09-19
JP3499899B2 (en) 2004-02-23
KR930023622A (en) 1993-12-21
FI102314B (en) 1998-11-13
CN1032716C (en) 1996-09-04
EP0570649A1 (en) 1993-11-24
EP0570649B1 (en) 1996-08-14

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