DE10085371B4 - Druckverstärker - Google Patents

Druckverstärker Download PDF

Info

Publication number
DE10085371B4
DE10085371B4 DE10085371T DE10085371T DE10085371B4 DE 10085371 B4 DE10085371 B4 DE 10085371B4 DE 10085371 T DE10085371 T DE 10085371T DE 10085371 T DE10085371 T DE 10085371T DE 10085371 B4 DE10085371 B4 DE 10085371B4
Authority
DE
Germany
Prior art keywords
valve
cylinder chamber
piston
housing
compressed air
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
DE10085371T
Other languages
German (de)
English (en)
Other versions
DE10085371T1 (de
Inventor
Lucien Lenerand
Sven Bjoerkgård
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.)
Kongsberg Automotive ASA
Original Assignee
Kongsberg Automotive ASA
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 Kongsberg Automotive ASA filed Critical Kongsberg Automotive ASA
Publication of DE10085371T1 publication Critical patent/DE10085371T1/de
Application granted granted Critical
Publication of DE10085371B4 publication Critical patent/DE10085371B4/de
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
    • 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
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake
    • 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
    • B60T13/58—Combined or convertible systems
    • B60T13/581—Combined or convertible systems both hydraulic and pneumatic
    • B60T13/583—Combined or convertible systems both hydraulic and pneumatic using converters
    • 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
    • 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
    • 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
    • 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
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31413—Clutch pedal position
    • 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)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE10085371T 1999-12-29 2000-12-21 Druckverstärker Expired - Fee Related DE10085371B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO996559A NO996559A (no) 1999-12-29 1999-12-29 Trykkforsterker
NO19996559 1999-12-29
PCT/NO2000/000443 WO2001050033A1 (en) 1999-12-29 2000-12-21 Pressure booster

Publications (2)

Publication Number Publication Date
DE10085371T1 DE10085371T1 (de) 2002-12-19
DE10085371B4 true DE10085371B4 (de) 2010-02-04

Family

ID=19904172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10085371T Expired - Fee Related DE10085371B4 (de) 1999-12-29 2000-12-21 Druckverstärker

Country Status (6)

Country Link
US (1) US6679056B2 (enExample)
JP (1) JP2003519340A (enExample)
BR (1) BR0016613A (enExample)
DE (1) DE10085371B4 (enExample)
NO (1) NO996559A (enExample)
WO (1) WO2001050033A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107504097A (zh) * 2017-10-10 2017-12-22 芜湖稳乐制动系统有限公司 离合助力泵

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101558245B (zh) * 2006-12-11 2011-06-15 舍弗勒技术两合公司 控制机动车的混合式离合器和自动变速器的液压转换装置
DE102007051148A1 (de) * 2007-10-25 2009-05-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kupplungskraftverstärker
WO2009092395A1 (en) * 2008-01-24 2009-07-30 Kongsberg Automotive As Pneumatic actuator system and method for actuating a pneumatic actuator system
US8959906B2 (en) * 2011-06-22 2015-02-24 Fluke Corporation Gas boosters
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
CN104712595B (zh) * 2015-03-17 2016-07-06 青岛思锐科技有限公司 空油转换增压装置
CN111202228B (zh) * 2020-02-18 2022-12-02 杭州美特醇香食品有限公司 一种全密闭果酱成色取样和定量调配装置
FR3112581B1 (fr) 2020-07-17 2022-12-16 Marc Vanbaleghem Système de compression d’un fluide
CN116906469B (zh) * 2023-07-03 2025-12-26 湖南行必达网联科技有限公司 电控离合器助力器及车辆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057880B (de) * 1954-06-28 1959-05-21 Graubremse Gmbh Verstaerkereinrichtung fuer Hydraulik-Systeme, insbesondere in Kraftfahrzeugbremsen
DE19717486A1 (de) * 1997-04-25 1998-10-29 Fte Automotive Gmbh Pneumatischer Druckverstärker für eine hydraulische Anlage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365471A (en) * 1942-06-22 1944-12-19 Automatic Shifters Inc Brake operating mechanism
US3754395A (en) * 1970-11-13 1973-08-28 T Mochizuki Hydraulic pressure controlling device for intensifying cylinder
JPS53120058A (en) * 1977-03-28 1978-10-20 Howa Mach Ltd Self-actuated pressurizing equipment
JPS5879461U (ja) * 1981-11-25 1983-05-28 株式会社ナブコ ブ−スタ・シリンダ
JPS6078856A (ja) * 1983-10-05 1985-05-04 Nippon Air Brake Co Ltd ブレ−キ用空圧作動器
DE19509356C2 (de) 1995-03-15 1997-01-23 Grau Gmbh Verstärker für hydraulische Steuerleitungen an Kraftfahrzeugen
FR2731669B1 (fr) 1995-03-17 1997-05-16 Alliedsignal Europ Services Servomoteur a preremplissage sans limitation de debit
JP3704751B2 (ja) * 1995-07-12 2005-10-12 いすゞ自動車株式会社 流体圧発生装置
US5991681A (en) 1996-04-02 1999-11-23 Itt Manufacturing Enterprises Inc. Braking system for automotive vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057880B (de) * 1954-06-28 1959-05-21 Graubremse Gmbh Verstaerkereinrichtung fuer Hydraulik-Systeme, insbesondere in Kraftfahrzeugbremsen
DE19717486A1 (de) * 1997-04-25 1998-10-29 Fte Automotive Gmbh Pneumatischer Druckverstärker für eine hydraulische Anlage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107504097A (zh) * 2017-10-10 2017-12-22 芜湖稳乐制动系统有限公司 离合助力泵
CN107504097B (zh) * 2017-10-10 2019-01-11 芜湖稳乐制动系统有限公司 离合助力泵

Also Published As

Publication number Publication date
NO309539B1 (no) 2001-02-12
BR0016613A (pt) 2002-09-03
US20030056509A1 (en) 2003-03-27
NO996559A (no) 2001-02-12
JP2003519340A (ja) 2003-06-17
US6679056B2 (en) 2004-01-20
WO2001050033A1 (en) 2001-07-12
NO996559D0 (no) 1999-12-29
DE10085371T1 (de) 2002-12-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee