LU90685B1 - Exhaust gas recirculation balve for an internal combustion engine - Google Patents

Exhaust gas recirculation balve for an internal combustion engine

Info

Publication number
LU90685B1
LU90685B1 LU90685A LU90685A LU90685B1 LU 90685 B1 LU90685 B1 LU 90685B1 LU 90685 A LU90685 A LU 90685A LU 90685 A LU90685 A LU 90685A LU 90685 B1 LU90685 B1 LU 90685B1
Authority
LU
Luxembourg
Prior art keywords
balve
exhaust gas
combustion engine
internal combustion
gas recirculation
Prior art date
Application number
LU90685A
Inventor
Laurence Collins
Gertjan Kanters
Sebastien Mafrica
Philippe Rocca
Tom Ritz
Herman Vanormelingen
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Priority to LU90685A priority Critical patent/LU90685B1/en
Application granted granted Critical
Publication of LU90685B1 publication Critical patent/LU90685B1/en

Links

Classifications

    • 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
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0693—Pressure equilibration of the armature
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
LU90685A 2000-11-28 2000-11-28 Exhaust gas recirculation balve for an internal combustion engine LU90685B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU90685A LU90685B1 (en) 2000-11-28 2000-11-28 Exhaust gas recirculation balve for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90685A LU90685B1 (en) 2000-11-28 2000-11-28 Exhaust gas recirculation balve for an internal combustion engine

Publications (1)

Publication Number Publication Date
LU90685B1 true LU90685B1 (en) 2002-05-29

Family

ID=19731953

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90685A LU90685B1 (en) 2000-11-28 2000-11-28 Exhaust gas recirculation balve for an internal combustion engine

Country Status (1)

Country Link
LU (1) LU90685B1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020750A (en) * 1975-11-03 1977-05-03 Gerhart Engineering And Machine Co. Piston pump mechanism
US4193606A (en) * 1976-04-30 1980-03-18 Iverson Dennis H Machinery seal
US4298184A (en) * 1979-03-06 1981-11-03 Knorr-Bremse Gmbh Valve seal for a pressure medium controlling valve
DE3930443A1 (en) * 1989-06-15 1990-12-20 Riken Kk Piston ring seal - with garter spring and double angled joint
EP0490204A1 (en) * 1990-12-03 1992-06-17 Peter J. Balsells Seal with spring energizer and method
US5241748A (en) * 1991-06-27 1993-09-07 Teikoku Piston Ring Co., Ltd. Method for manufacturing a compression ring
US5611260A (en) * 1994-07-07 1997-03-18 Unisia Jecs Corporation Piston ring mount structure
US5927257A (en) * 1997-09-19 1999-07-27 Caterpillar Inc Pressure compensating exhaust gas recirculation valve
US6047690A (en) * 1997-09-04 2000-04-11 General Motors Corporation Exhaust gas recirculation valve
WO2000046533A1 (en) * 1999-02-02 2000-08-10 A. Kayser Automotive Systems Gmbh Gas conducting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020750A (en) * 1975-11-03 1977-05-03 Gerhart Engineering And Machine Co. Piston pump mechanism
US4193606A (en) * 1976-04-30 1980-03-18 Iverson Dennis H Machinery seal
US4298184A (en) * 1979-03-06 1981-11-03 Knorr-Bremse Gmbh Valve seal for a pressure medium controlling valve
DE3930443A1 (en) * 1989-06-15 1990-12-20 Riken Kk Piston ring seal - with garter spring and double angled joint
EP0490204A1 (en) * 1990-12-03 1992-06-17 Peter J. Balsells Seal with spring energizer and method
US5241748A (en) * 1991-06-27 1993-09-07 Teikoku Piston Ring Co., Ltd. Method for manufacturing a compression ring
US5611260A (en) * 1994-07-07 1997-03-18 Unisia Jecs Corporation Piston ring mount structure
US6047690A (en) * 1997-09-04 2000-04-11 General Motors Corporation Exhaust gas recirculation valve
US5927257A (en) * 1997-09-19 1999-07-27 Caterpillar Inc Pressure compensating exhaust gas recirculation valve
WO2000046533A1 (en) * 1999-02-02 2000-08-10 A. Kayser Automotive Systems Gmbh Gas conducting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BEITZ WOLFGANG; KÜTTNER KARL-HEINZ (ÉDITEURS): "Dubbel - Taschenbuch für den Maschinenbau", 1986, SPRINGER-VERLAG, BERLIN HEIDELBERG NEW YORK TOKYO, XP002173435 *

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