[go: up one dir, main page]

FR2837544B1 - Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif - Google Patents

Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif

Info

Publication number
FR2837544B1
FR2837544B1 FR0203708A FR0203708A FR2837544B1 FR 2837544 B1 FR2837544 B1 FR 2837544B1 FR 0203708 A FR0203708 A FR 0203708A FR 0203708 A FR0203708 A FR 0203708A FR 2837544 B1 FR2837544 B1 FR 2837544B1
Authority
FR
France
Prior art keywords
exhaust gas
control valve
ball bearing
gas recycling
recycling control
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0203708A
Other languages
English (en)
Other versions
FR2837544A1 (fr
Inventor
Jean Philippe Gaborel
Romuald Lescorail
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Priority to FR0203708A priority Critical patent/FR2837544B1/fr
Priority to GB0305897A priority patent/GB2388167B/en
Priority to DE20304100U priority patent/DE20304100U1/de
Priority to IT000215A priority patent/ITTO20030215A1/it
Publication of FR2837544A1 publication Critical patent/FR2837544A1/fr
Application granted granted Critical
Publication of FR2837544B1 publication Critical patent/FR2837544B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F02M26/54—Rotary actuators, e.g. step motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rolling Contact Bearings (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
FR0203708A 2002-03-25 2002-03-25 Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif Expired - Fee Related FR2837544B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0203708A FR2837544B1 (fr) 2002-03-25 2002-03-25 Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif
GB0305897A GB2388167B (en) 2002-03-25 2003-03-14 Thrust roller bearing device
DE20304100U DE20304100U1 (de) 2002-03-25 2003-03-14 Wälzlagervorrichtung und Steuerventil zur Abgasrückführung mit einer solchen Vorrichtung
IT000215A ITTO20030215A1 (it) 2002-03-25 2003-03-24 Dispositivo a cuscinetto volvente reggispinta e valvola

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0203708A FR2837544B1 (fr) 2002-03-25 2002-03-25 Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2837544A1 FR2837544A1 (fr) 2003-09-26
FR2837544B1 true FR2837544B1 (fr) 2004-08-20

Family

ID=8871506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0203708A Expired - Fee Related FR2837544B1 (fr) 2002-03-25 2002-03-25 Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif

Country Status (4)

Country Link
DE (1) DE20304100U1 (fr)
FR (1) FR2837544B1 (fr)
GB (1) GB2388167B (fr)
IT (1) ITTO20030215A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870302B1 (fr) 2004-05-11 2007-09-28 Skf Ab Dispositif de butee a roulement et moteur de commande de vanne de recyclage de gaz d'echappement comprenant un tel dispositif
DE102004053194A1 (de) * 2004-11-04 2006-05-11 Ina-Schaeffler Kg Selbsthaltendes Axialwälzlager
DE102007044701A1 (de) * 2007-09-19 2009-04-09 Ab Skf Axiallager
FR2951513B1 (fr) * 2009-10-16 2012-01-27 Snr Roulements Sa Roulement a billes et butee de suspension associee
CN114909397B (zh) * 2022-06-07 2023-08-04 山东华工轴承有限公司 方便安装缩紧套的高强度调心滚子轴承

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259148B (de) * 1962-06-08 1968-01-18 Star Kugelhalter Gmbh Dt Axial federnd ausgebildete Trennsicherung fuer lose ineinandergesetzte Laufringe eines Schraegkugellagers
DE7005916U (de) * 1970-02-19 1970-06-18 Skf Kugellagerfabriken Gmbh Waelzlager, insbesondere kupplungsdrucklager
US4120543A (en) * 1977-12-27 1978-10-17 General Motors Corporation Unitized sealed ball thrust bearing
US4400041A (en) * 1982-01-15 1983-08-23 General Motors Corporation Unitized seal bearing assembly
DE3808556A1 (de) * 1988-03-15 1989-09-28 Kugelfischer G Schaefer & Co Schraegwaelzlager, insbesondere fuer lenksaeulen von kraftfahrzeugen
DE19603592C1 (de) * 1996-02-01 1997-05-15 Daimler Benz Ag Ventilsteuerung für eine Brennkraftmaschine
FR2811264B1 (fr) * 2000-07-06 2002-11-29 Skf France Butee de suspension a moyens de retenue

Also Published As

Publication number Publication date
ITTO20030215A1 (it) 2003-09-26
FR2837544A1 (fr) 2003-09-26
GB2388167A (en) 2003-11-05
DE20304100U1 (de) 2003-05-22
GB0305897D0 (en) 2003-04-23
GB2388167B (en) 2005-08-17

Similar Documents

Publication Publication Date Title
FR2846034B1 (fr) Carter, compresseur, turbine et turbomoteur a combustion comprenant un tel carter
EP1172531A4 (fr) Procede et dispositif d'epuration de gaz d'echappement
FR2806195B1 (fr) Dispositif d'entreposage et de mise a disposition de bouteilles de gaz
EP1408288A4 (fr) Element d'adsorption et dispositif de climatisation
FR2837544B1 (fr) Dispositif de butee a roulement et vanne de controle de recyclage de gaz d'echappement comprenant un tel dispositif
AU2003250287A1 (en) Device and method for humidifying a gas flow
AU2001293787A1 (en) Valve device comprising a cover flap and a thermal bridge for an exhaust gas recirculation system and method for the operation thereof
FR2835042B1 (fr) Bruleur a gaz, a face de combustion bipartite et chaudiere equipee d'un tel bruleur
NO982536L (no) Vippearmanordning til overf°ring av bevegelser og en ventil omfattende en sÕdan
EP1427268A4 (fr) Appareil electronique portable et dispositif de protection d'un assemblage bga
EP1566988A4 (fr) Dispositif el organique et affichage el organique
FR2846562B1 (fr) Dispositif de simulation d'un feu et installation pour la formation du personnel comprenant un tel dispositif
FR2870302B1 (fr) Dispositif de butee a roulement et moteur de commande de vanne de recyclage de gaz d'echappement comprenant un tel dispositif
FR2843699B1 (fr) Dispositif individuel d'alimentation en gaz respiratoire
FR2829704B1 (fr) Dispositif de filtration a ensemble de purge ameliore et ligne d'alimentation en gazole comportant un tel dispositif
FR2831259B1 (fr) Dispositif et procede de deplacement d'une piece
FR2782129B1 (fr) Mecanisme anti-rotation utilisant un roulement a billes de butee, et compresseur de type a spirales utilisant ce mecanisme
FR2815122B1 (fr) Dispositif de detection de gaz
AU4142300A (en) Exhaled gas detecting method and device therefor
FR2844901B1 (fr) Procede et dispositif de controle d'acces.
FR2819030B1 (fr) Dispositif de liaison rotulante sans jeu entre un organe de commande et un organe commande
EP1245264A4 (fr) Dispositif collecteur de poussieres de gaz d'echappement
FR2805760B1 (fr) Procede cyclique d'adsorption reversible solide/gaz et dispositif a adsorption reversible solide/gaz
FR2807798B1 (fr) Dispositif de detection de deplacement angulaire et palier a roulement instrumente
FR2793068B1 (fr) Dispositif a emission de champ utilisant un gaz reducteur et fabrication d'un tel dispositif

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131129