BR112018007894A2 - dispositivo de freio de estacionamento eletropneumático com controle pneumático redundante - Google Patents

dispositivo de freio de estacionamento eletropneumático com controle pneumático redundante

Info

Publication number
BR112018007894A2
BR112018007894A2 BR112018007894-8A BR112018007894A BR112018007894A2 BR 112018007894 A2 BR112018007894 A2 BR 112018007894A2 BR 112018007894 A BR112018007894 A BR 112018007894A BR 112018007894 A2 BR112018007894 A2 BR 112018007894A2
Authority
BR
Brazil
Prior art keywords
parking brake
valve
actuating element
brake device
pneumatic control
Prior art date
Application number
BR112018007894-8A
Other languages
English (en)
Other versions
BR112018007894B1 (pt
Inventor
Hecker Falk
Röther Friedbert
Herges Michael
Heeg Sarah
Original Assignee
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
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 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH filed Critical Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Publication of BR112018007894A2 publication Critical patent/BR112018007894A2/pt
Publication of BR112018007894B1 publication Critical patent/BR112018007894B1/pt

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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/102—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with mechanical elements
    • 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
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof

Abstract

dispositivo de freio de estacionamento (1), que compreende um circuito de freio de estacionamento eletricamente controlável, que tem um dispositivo de acionamento de freio de estacionamento (36) que tem um elemento de acionamento de freio de estacionamento (37) acionável pelo motorista, que interage com um transmissor de valores do freio de estacionamento (39), bem como uma unidade de controle (14) eletrônica, para onde o transmissor de valores do freio de estacionamento (39) dirige um sinal de freio de estacionamento que depende da atuação do elemento de acionamento de freio de estacionamento (37), onde a unidade de controle eletrônica (14) controla, em dependência do sinal de freio de estacionamento, uma válvula solenoide (10, 12) de um dispositivo de válvula (8, 18) o qual é ligado a um cilindro de freio de mola acumuladora (5) como freio de estacionamento, e com um circuito de freio de estacionamento pneumaticamente controlável, previsto como redundância, que tem uma válvula pneumática (72) que pode ser operada pelo motorista, que controla pneumaticamente uma válvula (18) pneumaticamente controlável do dispositivo de válvula (8, 18). a presente invenção prevê que a uma válvula pneumática (72) é executada e disposta de tal modo que pode ser mecanicamente acionado pelo elemento de acionamento de freio de estacionamento (37).
BR112018007894-8A 2015-10-27 2016-10-18 Dispositivo de freio de estacionamento eletropneumático com controle pneumático redundante BR112018007894B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015118290.4A DE102015118290A1 (de) 2015-10-27 2015-10-27 Elektro-pneumatische Feststellbremseinrichtung mit redundanter pneumatischer Steuerung
DE102015118290.4 2015-10-27
PCT/EP2016/074982 WO2017071991A1 (de) 2015-10-27 2016-10-18 Elektro-pneumatische feststellbremseinrichtung mit redundanter pneumatischer steuerung

Publications (2)

Publication Number Publication Date
BR112018007894A2 true BR112018007894A2 (pt) 2018-10-30
BR112018007894B1 BR112018007894B1 (pt) 2022-10-25

Family

ID=57153468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007894-8A BR112018007894B1 (pt) 2015-10-27 2016-10-18 Dispositivo de freio de estacionamento eletropneumático com controle pneumático redundante

Country Status (5)

Country Link
EP (1) EP3368387B1 (pt)
CN (1) CN108349477B (pt)
BR (1) BR112018007894B1 (pt)
DE (1) DE102015118290A1 (pt)
WO (1) WO2017071991A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017118263B4 (de) 2017-08-10 2023-07-06 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektrische Parkbremse, Parkbremssystem, ein Nutzfahrzeug, ein Verfahren und ein Computerprogrammprodukt
DE102017008331A1 (de) * 2017-09-05 2019-03-07 Wabco Gmbh Elektropneumatisches Feststellbremsmodul für Nutzfahrzeuge mit Federspeicher-Feststellbremsen
DE102017120691A1 (de) * 2017-09-07 2019-03-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektropneumatische Parkbremssteuereinrichtung
DE102017121761B4 (de) * 2017-09-20 2021-02-18 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektropneumatisches Bremssystem mit Testmodus für den pneumatischen Backup-Bremskreis sowie Fahrzeug mit einem solchen Bremssystem
DE102018114642A1 (de) * 2018-06-19 2019-12-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Parkbremseinrichtung für ein Kraftfahrzeug
DE102018114636A1 (de) 2018-06-19 2019-12-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Parkbremseinrichtung für ein Kraftfahrzeug
DE102018120350A1 (de) 2018-08-21 2020-02-27 Wabco Gmbh Elektropneumatische Feststellbremsanordnung mit Abschaltventil
DE102018217884B4 (de) * 2018-10-18 2023-09-07 Ford Global Technologies, Llc Verfahren zum Betrieb eines Bremsen-Back-up-Systems eines Kraftfahrzeugs
CN109733372B (zh) * 2019-03-01 2023-12-26 浙江力邦合信智能制动系统股份有限公司 多功能商用车阀门
DE102019118895A1 (de) * 2019-07-12 2021-01-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Parkbremseinrichtung für ein Nutzfahrzeug
DE202019106881U1 (de) 2019-12-10 2021-03-11 Haldex Brake Products Aktiebolag Bremsanlage eines Nutzfahrzeugs
CN111591270A (zh) * 2020-06-11 2020-08-28 西安正昌电子股份有限公司 用于电控制动系统双通道气压调节装置及其控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996026091A1 (en) * 1995-02-22 1996-08-29 Bosch Braking Systems Corporation Hydraulic and electric powered parking brake system
DE10341120B3 (de) * 2003-09-07 2005-03-03 Haldex Brake Products Gmbh Parkventil für die manuelle Betätigung einer Federspeicher-Feststellbremse eines Anhängers
DE102004010743A1 (de) 2004-03-05 2006-01-19 Wabco Gmbh & Co.Ohg Elektrisch gesteuerte pneumatische Bremsanlage für ein Fahrzeug
DE102008009882A1 (de) * 2008-02-19 2009-08-20 Wabco Gmbh Feststellbremse für ein Fahrzeug und Verfahren zum Betrieb der Feststellbremse
DE102008014547A1 (de) * 2008-03-15 2009-09-17 Wabco Gmbh Bremsanlage für ein Fahrzeug
DE102008048763A1 (de) * 2008-04-30 2009-11-05 Wabco Gmbh Einsparung eines Drucksensors
DE102009033366A1 (de) * 2009-07-16 2011-01-20 Wabco Gmbh Steuergerät für eine Bremsanlage eines Fahrzeugs
BR112012007024B1 (pt) * 2009-09-29 2019-12-24 Renault Trucks método para ativação de um sistema de freio de estacionamento eletrônico
US8366209B2 (en) * 2010-02-08 2013-02-05 Wabco Gmbh Vehicle braking system
EP2719594B1 (en) * 2012-10-15 2021-03-31 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Method for operating an electrically operable parking brake system and control device for an electrically operable parking brake system
DE102013106260B4 (de) * 2013-06-17 2022-05-25 Haldex Brake Products Aktiebolag Elektropneumatische Bremsanlage
DE102013107503A1 (de) * 2013-07-16 2015-01-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Feststellbremseinrichtung für ein Zugfahrzeug einer Zugfahrzeug-Anhängerkombination mit nachrüstbarer Streckbremsventileinrichtung

Also Published As

Publication number Publication date
CN108349477A (zh) 2018-07-31
EP3368387B1 (de) 2019-09-04
WO2017071991A1 (de) 2017-05-04
BR112018007894B1 (pt) 2022-10-25
DE102015118290A1 (de) 2017-04-27
EP3368387A1 (de) 2018-09-05
CN108349477B (zh) 2020-09-18

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2016, OBSERVADAS AS CONDICOES LEGAIS