[go: up one dir, main page]

MX2007000053A - Unidad de servofreno. - Google Patents

Unidad de servofreno.

Info

Publication number
MX2007000053A
MX2007000053A MX2007000053A MX2007000053A MX2007000053A MX 2007000053 A MX2007000053 A MX 2007000053A MX 2007000053 A MX2007000053 A MX 2007000053A MX 2007000053 A MX2007000053 A MX 2007000053A MX 2007000053 A MX2007000053 A MX 2007000053A
Authority
MX
Mexico
Prior art keywords
servo unit
ring
brake servo
seal seat
electromagnet
Prior art date
Application number
MX2007000053A
Other languages
English (en)
Inventor
Horst Kramer
Michael Haber
Original Assignee
Continental Teves Ag & Co Ohg
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 Continental Teves Ag & Co Ohg filed Critical Continental Teves Ag & Co Ohg
Publication of MX2007000053A publication Critical patent/MX2007000053A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

La invencion se refiere a una unidad de servofreno para vehiculos de motor, cuya valvula de control 12 puede accionarse por medio de un electroiman 20, independientemente de una varilla de accionamiento 7 que desplaza un obturador de valvula 9; dicho electroiman acciona un tercer asiento de sello 24, lo cual permite la ventilacion de la camara de trabajo 3; el tercer asiento de sello 24 esta configurado en un manguito 32 que coopera con el electroiman 20; un anillo 36, el cual esta localizado de manera que puede desplazarse en relacion con el tercer asiento de sello 24, se soporta sobre el manguito 32 por medio de un elastico o elemento de compresion 37; para mejorar el comportamiento dinamico y de sonido de la unidad de servofreno, el anillo 36 esta situado radialmente adentro del alojamiento 32 de tal manera que las areas 33 de dicho anillo que estan en contacto con el cuerpo de valvula 10 liberan por lo menos parcialmente los pasajes 19 que estan configuradas en dicho cuerpo 10.
MX2007000053A 2004-07-10 2005-07-11 Unidad de servofreno. MX2007000053A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004033523 2004-07-10
PCT/EP2005/053308 WO2006005742A1 (de) 2004-07-10 2005-07-11 Bremskraftverstärker

Publications (1)

Publication Number Publication Date
MX2007000053A true MX2007000053A (es) 2007-03-28

Family

ID=35169378

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007000053A MX2007000053A (es) 2004-07-10 2005-07-11 Unidad de servofreno.

Country Status (4)

Country Link
US (1) US7950320B2 (es)
DE (1) DE112005001684A5 (es)
MX (1) MX2007000053A (es)
WO (1) WO2006005742A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053142A1 (de) * 2006-08-17 2008-02-21 Continental Teves Ag & Co. Ohg Bremskraftverstärker
DE102008037048A1 (de) * 2007-11-22 2009-05-28 Continental Teves Ag & Co. Ohg Bremskraftverstärker
JP6914918B2 (ja) * 2016-04-05 2021-08-04 関東電化工業株式会社 材料、この材料を用いた保存容器、この保存容器に取り付けられるバルブ、並びに、ＣｌＦの保存方法、ＣｌＦの保存容器の使用方法
CN106382389B (zh) * 2016-11-23 2019-11-12 贵州大学 一种先导油路控制切换阀及其工作方法
CN108757988A (zh) * 2018-06-20 2018-11-06 杭州电子科技大学 一种真空隔膜阀
CN109278731B (zh) * 2018-11-27 2024-04-19 辽宁工业大学 一种车用电控辅助制动装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548705A1 (de) * 1995-12-23 1997-06-26 Teves Gmbh Alfred Bremskraftverstärker
US6332391B1 (en) * 1998-08-07 2001-12-25 Jidosha Kiki Co., Ltd. Automatic brake booster
JP2002145045A (ja) * 2000-11-10 2002-05-22 Bosch Braking Systems Co Ltd ブレーキ倍力装置
FR2824033B1 (fr) 2001-04-26 2003-08-08 Bosch Gmbh Robert Servomoteur pneumatique d'assistance de freinage avec dynamique d'assistance amelioree

Also Published As

Publication number Publication date
WO2006005742A1 (de) 2006-01-19
US7950320B2 (en) 2011-05-31
US20080245221A1 (en) 2008-10-09
DE112005001684A5 (de) 2007-06-14

Similar Documents

Publication Publication Date Title
TW200618775A (en) Damping system for a lancet using compressed air
ATE385297T1 (de) Scheibenbremse mit nachstellermodul
JPH01145256A (ja) 液圧ブレーキ装置のタンデムマスタシリンダ
ATE491868T1 (de) Elektromagnet, insbesondere proportionalmagnet zur betätigung eines hydraulischen ventils
WO2006110709A3 (en) Compact lost motion system for variable valve actuation
WO2006023531A3 (en) Reversing valve assembly with improved pilot valve mounting structure
EP1873430A3 (en) Reversed actuator with minimal leak potential
MX2007000053A (es) Unidad de servofreno.
BR9907516A (pt) Conjunto de ativação
DK1934079T3 (da) Kombineret driftsbremse- og fjederkraftsbremse- cylinder med indvendig udluftning
CA2444454A1 (en) Pressure compensated pilot operated check valve
ATE84263T1 (de) Ventil.
WO2008019974A3 (de) Bremskraftverstärker
KR910021323A (ko) 브레이크-부스터 및 마스터 실린더로 구성되어 있는 조립체
WO2004101341A3 (de) Gehäusemodul für einen bremskraftverstärker
MXPA06000040A (es) Accionador para sistema de frenos de vehiculo.
BRPI0820637A2 (pt) Válvula de comporta com atuador hidráulico integrado para uso submarino
ATE397175T1 (de) Vorrichtung zum antrieb eines doppelsitzventils
DE50213764D1 (de) Elektropneumatisches regelventil mit einer dichtungsanordnung
RU150066U1 (ru) Устройство для усиления необходимого усиления ноги для приведения в действие муфты сцепления
PT1080297E (pt) Sistema de valvulas combinado para accionador travao com mola
DE50201409D1 (de) Elektropneumatisches doppelregelventil mit einer dichtungsanordnung
YU88090A (sh) Korektor kočenja
DE10347795A1 (de) Ventil zum Steuern eines Fluids
DE60218506D1 (de) Verbesserungen an einem ventilkörper und diesen betreffend

Legal Events

Date Code Title Description
FG Grant or registration