BRPI0504671A - sistema hidráulico - Google Patents

sistema hidráulico

Info

Publication number
BRPI0504671A
BRPI0504671A BRPI0504671-8A BRPI0504671A BRPI0504671A BR PI0504671 A BRPI0504671 A BR PI0504671A BR PI0504671 A BRPI0504671 A BR PI0504671A BR PI0504671 A BRPI0504671 A BR PI0504671A
Authority
BR
Brazil
Prior art keywords
central shaft
pressure
fluid
movable
spring
Prior art date
Application number
BRPI0504671-8A
Other languages
English (en)
Inventor
Thomas Rammhofer
Jan Grabenstotter
Original Assignee
Luk Lamellen & Kupplungsbau
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 Luk Lamellen & Kupplungsbau filed Critical Luk Lamellen & Kupplungsbau
Publication of BRPI0504671A publication Critical patent/BRPI0504671A/pt

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for primary or secondary cylinders especially adapted for fluid control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0224—Details of conduits, connectors or the adaptors therefor specially adapted for clutch control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/70406—Pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
  • Safety Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

"SISTEMA HIDRáULICO". A presente invenção refere-se a um sistema hidráulico, em particular, para veículos automotores compreendendo um reservatório do meio de pressão, um cilindro transmissor, que está ligado com um segundo ramal do condutor de um condutor do meio de pressão, com um cilindro receptor, que está ligado com um primeiro ramal do condutor de um condutor do meio de pressão, sendo que, pelo menos, um desses componentes é enchido previamente com meio de pressão, pelo menos, uma ligação de encaixe hidráulica, constituída em uma parte de conexão equipada com uma válvula, que impede a saída do meio de pressão dessa parte, e uma bucha de conexão. O problema da montagem final de um sistema hidráulico enchido previamente de forma parcial é solucionado pelo fato de que, a parte de conexão e a bucha de conexão são ligadas entre si, pelo fato de que a válvula da parte de conexão é aberta durante a união com a bucha de conexão direta ou indiretamente, através de um adaptador executado como luva giratória.
BRPI0504671-8A 2004-05-15 2005-09-20 sistema hidráulico BRPI0504671A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004024309 2004-05-15

Publications (1)

Publication Number Publication Date
BRPI0504671A true BRPI0504671A (pt) 2006-05-02

Family

ID=34936390

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0502041-7A BRPI0502041A (pt) 2004-05-15 2005-05-13 Dispositivo de limitação de pressão em trecho da tubulação hidráulica para o acionamento da embreagem
BRPI0504671-8A BRPI0504671A (pt) 2004-05-15 2005-09-20 sistema hidráulico

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0502041-7A BRPI0502041A (pt) 2004-05-15 2005-05-13 Dispositivo de limitação de pressão em trecho da tubulação hidráulica para o acionamento da embreagem

Country Status (7)

Country Link
US (1) US7219496B2 (pt)
EP (1) EP1596085B1 (pt)
JP (1) JP2005326017A (pt)
KR (1) KR101181955B1 (pt)
AT (1) ATE426109T1 (pt)
BR (2) BRPI0502041A (pt)
DE (1) DE502005006859D1 (pt)

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DE102005020853B3 (de) * 2005-05-02 2006-08-10 Fte Automotive Gmbh Zwischen einen Geber- und einen Nehmerzylinder eines hydraulischen Kraftübertragungssystems schaltbare Ventilanordnung zur Schwingungsentkopplung
KR100793890B1 (ko) 2006-10-13 2008-01-15 현대자동차주식회사 자동차 유압 계통의 오리피스
DE102008044819A1 (de) * 2007-09-20 2009-04-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulisches Element
EP2053132A1 (en) 2007-10-23 2009-04-29 Roche Diagnostics GmbH Enrichment and sequence analysis of geomic regions
US8671974B2 (en) * 2009-05-20 2014-03-18 Baker Hughes Incorporated Flow-actuated actuator and method
EP2513550B1 (de) * 2009-12-17 2015-10-21 Schaeffler Technologies AG & Co. KG Dämpfungseinrichtung
CN102859248B (zh) * 2010-04-12 2015-07-08 舍弗勒技术股份两合公司 阻尼装置
US20120169043A1 (en) * 2011-01-03 2012-07-05 Baker Hughes Incorporated Flow tolerant actuating device and method of desensitizing an actuator to fluid flow
CN103348155B (zh) * 2011-02-10 2016-06-15 舍弗勒技术股份两合公司 阻尼装置
EP2715178B1 (de) * 2011-05-31 2015-11-18 Schaeffler Technologies AG & Co. KG Vorrichtung zur schwingungsdämpfung und drehmomentbegrenzung
DE102011111160A1 (de) * 2011-08-17 2013-02-21 Getrag Innovationscenter Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Passives Druckabbauventil und Kupplungsaktuatoranordnung für ein Kraftfahrzeuggetriebe
DE102012214107A1 (de) 2011-08-26 2013-02-28 Schaeffler Technologies AG & Co. KG Druckbegrenzungseinrichtung für ein hydraulisches System zur Betätigung einer Kupplung
DE112013001309T5 (de) * 2012-03-08 2014-12-11 Schaeffler Technologies Gmbh & Co. Kg Druckspeicherventil für Kupplungen
JP6226979B2 (ja) * 2012-07-17 2017-11-08 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ 摩擦クラッチのトルクリミッタに用いられる絞りユニット、その絞りユニットを備える摩擦クラッチ、及び、その摩擦クラッチを備える自動車
JP6089498B2 (ja) * 2012-08-27 2017-03-08 株式会社ジェイテクト トルクリミッタ
DE102013006047A1 (de) * 2013-04-06 2014-10-09 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Drosselventil für eine hydraulische Kupplungsbetätigungseinrichtung
DE102013014205A1 (de) * 2013-08-26 2015-02-26 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Dämpfungsventil für Kupplung
DE102014211434B3 (de) 2014-06-16 2015-06-11 Schaeffler Technologies AG & Co. KG Druckbegrenzungseinrichtung in einer hydraulischen Strecke
FR3027355B1 (fr) * 2014-10-17 2017-07-21 Peugeot Citroen Automobiles Sa Dispositif de limitation de pic de couple
DE102015210366B3 (de) * 2015-06-05 2016-11-10 Schaeffler Technologies AG & Co. KG Dämpfungselement für eine hydraulische Leitung
DE102016220700A1 (de) 2015-10-21 2017-04-27 Schaeffler Technologies AG & Co. KG Verbindungselement
DE112016004989A5 (de) * 2015-10-30 2018-07-05 Schaeffler Technologies AG & Co. KG Dämpfungseinrichtung in einer hydraulischen Strecke
DE102016209267A1 (de) 2016-05-30 2017-11-30 Schaeffler Technologies AG & Co. KG Gehäuse
DE102016209519A1 (de) 2016-06-01 2017-12-07 Schaeffler Technologies AG & Co. KG Steckverbindung
CN110094434B (zh) * 2018-01-30 2022-08-16 徕卡姆动力传动系统有限责任公司 峰值扭矩限制器
CN108444655B (zh) * 2018-02-09 2019-12-24 郑州日产汽车有限公司 汽车离合器总泵内漏量测量方法
CN111677944B (zh) * 2020-07-16 2025-12-30 山东安顺制动系统有限公司 一种缓和接头及制动阀控制组件

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US3385637A (en) * 1966-07-11 1968-05-28 Wagner Electric Corp Control valve
US4464900A (en) * 1981-04-30 1984-08-14 Autmotive Products plc Flow valve
DE3736584A1 (de) 1987-10-29 1989-05-18 Bayerische Motoren Werke Ag Hydraulische betaetigungseinrichtung
JPH067018Y2 (ja) * 1989-02-14 1994-02-23 株式会社ナブコ 液圧制御弁
JP2726823B2 (ja) 1989-03-30 1998-03-11 日産自動車株式会社 クラッチ作動装置用流量制御装置
NO175654C (no) * 1991-12-20 1994-11-09 Kongsberg Automative As Anordning ved seteventiler til misbrukshindring av törrplateclutcher
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JP3417928B2 (ja) * 2000-04-26 2003-06-16 株式会社ナブコ クラッチ作動装置
KR100354039B1 (ko) 2000-09-14 2002-09-27 현대자동차주식회사 클러치 마스터 실린더
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Also Published As

Publication number Publication date
ATE426109T1 (de) 2009-04-15
US20050252209A1 (en) 2005-11-17
EP1596085A3 (de) 2007-01-03
KR20060047869A (ko) 2006-05-18
DE502005006859D1 (de) 2009-04-30
EP1596085B1 (de) 2009-03-18
BRPI0502041A (pt) 2006-01-10
EP1596085A2 (de) 2005-11-16
JP2005326017A (ja) 2005-11-24
KR101181955B1 (ko) 2012-09-12
US7219496B2 (en) 2007-05-22

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F15B 1/00 (2006.01), F16D 48/02 (2006.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2429 DE 25/07/2017.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]