BR112017016546A2 - atuador eletromagnético com tuchos sem fixação - Google Patents

atuador eletromagnético com tuchos sem fixação

Info

Publication number
BR112017016546A2
BR112017016546A2 BR112017016546-5A BR112017016546A BR112017016546A2 BR 112017016546 A2 BR112017016546 A2 BR 112017016546A2 BR 112017016546 A BR112017016546 A BR 112017016546A BR 112017016546 A2 BR112017016546 A2 BR 112017016546A2
Authority
BR
Brazil
Prior art keywords
tappet
tappets
unshielded
guide sleeve
electromagnetic actuator
Prior art date
Application number
BR112017016546-5A
Other languages
English (en)
Inventor
Suzuki Tsuneo
Burkart Harald
Maiwald Wolfram
Marull-Kessler Pedro
Tischtschenko Michael
Schütz Martin
Original Assignee
Kendrion
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 Kendrion filed Critical Kendrion
Publication of BR112017016546A2 publication Critical patent/BR112017016546A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • F16F1/3665—Wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L2013/0052—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams provided on an axially slidable sleeve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0241—Fibre-reinforced plastics [FRP]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Electromagnets (AREA)

Abstract

a presente invenção refere-se a um dispositivo de ajuste que compre-ende um primeiro (2) e um segundo (4) tucho, em que o primeiro tucho (2) está disposto de forma móvel em uma primeira luva guia (6) e o segundo tucho (4) está disposto de forma móvel em uma segunda luva guia (8), em que o primeiro tucho (2) na primeira luva guia (6) está envolto por uma primeira mola de retorno (22) e o segundo tucho (4) na segunda luva guia (8) está envolto por uma segunda mola de retorno (26), e em que as luvas guia estão dispostas à uma distância fixa uma da outra, em que a primeira mola de retorno (22) é uma mola helicoidal enrolada na direção à esquerda e a segunda mola de retorno (26) é uma mola helicoidal enrolada na direção à direita.
BR112017016546-5A 2015-04-08 2016-04-04 atuador eletromagnético com tuchos sem fixação BR112017016546A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015105337.3 2015-04-08
DE102015105337.3A DE102015105337A1 (de) 2015-04-08 2015-04-08 Elektromagnetischer Aktuator mit klemmfreien Stößeln
PCT/EP2016/057347 WO2016162306A1 (de) 2015-04-08 2016-04-04 ELEKTROMAGNETISCHER AKTUATOR MIT KLEMMFREIEN STÖßELN

Publications (1)

Publication Number Publication Date
BR112017016546A2 true BR112017016546A2 (pt) 2018-04-10

Family

ID=55661437

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016546-5A BR112017016546A2 (pt) 2015-04-08 2016-04-04 atuador eletromagnético com tuchos sem fixação

Country Status (9)

Country Link
US (1) US10428696B2 (pt)
EP (1) EP3280886B1 (pt)
JP (1) JP2018516327A (pt)
CN (1) CN107532487A (pt)
BR (1) BR112017016546A2 (pt)
DE (1) DE102015105337A1 (pt)
ES (1) ES2731079T3 (pt)
HU (1) HUE044147T2 (pt)
WO (1) WO2016162306A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766711A (zh) * 2018-07-31 2018-11-06 苏州耀德科电磁技术有限公司 一种旋转式电磁铁
CN111396165B (zh) * 2020-03-30 2021-05-18 潍柴动力股份有限公司 一种定距块及配气机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6501357B2 (en) * 2000-03-16 2002-12-31 Quizix, Inc. Permanent magnet actuator mechanism
DE10055948A1 (de) 2000-11-10 2002-05-23 Fev Motorentech Gmbh Drehmomentfreie Schraubenfederanordnung
DE20114466U1 (de) 2001-09-01 2002-01-03 Eto Magnetic Kg Elektromagnetische Stellvorrichtung
DE10216054A1 (de) 2002-04-11 2003-10-23 Bayerische Motoren Werke Ag Energiespeicher zum Anheben einer Fahrzeugklappe
DE102007024600A1 (de) 2007-05-25 2008-11-27 Schaeffler Kg Stellvorrichtung
DE102008029324B4 (de) 2008-06-20 2024-01-11 Mercedes-Benz Group AG Ventiltriebvorrichtung
DE102009051310A1 (de) * 2009-10-29 2011-05-05 Schaeffler Technologies Gmbh & Co. Kg Befestigungsanordnung eines Nockenwellenverstellers
DE102010024030A1 (de) 2010-06-16 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Aktorvorrichtung zur Verstellung eines Schiebenockensystems
DE102011078525A1 (de) 2011-07-01 2013-01-03 Schaeffler Technologies AG & Co. KG Schiebenockensystem mit einer bistabilen Aktoreinheit

Also Published As

Publication number Publication date
HUE044147T2 (hu) 2019-09-30
CN107532487A (zh) 2018-01-02
DE102015105337A1 (de) 2016-10-13
EP3280886A1 (de) 2018-02-14
US10428696B2 (en) 2019-10-01
US20180016949A1 (en) 2018-01-18
WO2016162306A1 (de) 2016-10-13
EP3280886B1 (de) 2019-03-20
JP2018516327A (ja) 2018-06-21
ES2731079T3 (es) 2019-11-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]