BR112016029346A2 - vehicle compressed air system with integrated emergency compressed air tank - Google Patents

vehicle compressed air system with integrated emergency compressed air tank

Info

Publication number
BR112016029346A2
BR112016029346A2 BR112016029346A BR112016029346A BR112016029346A2 BR 112016029346 A2 BR112016029346 A2 BR 112016029346A2 BR 112016029346 A BR112016029346 A BR 112016029346A BR 112016029346 A BR112016029346 A BR 112016029346A BR 112016029346 A2 BR112016029346 A2 BR 112016029346A2
Authority
BR
Brazil
Prior art keywords
compressed air
circuit
vehicle
integrated emergency
air system
Prior art date
Application number
BR112016029346A
Other languages
Portuguese (pt)
Inventor
Miller Bernhard
Original Assignee
Knorr Bremse Systeme Fuer 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 Fuer Nutzfahrzeuge Gmbh filed Critical Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh
Publication of BR112016029346A2 publication Critical patent/BR112016029346A2/en

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
    • B60T13/26—Compressed-air systems
    • B60T13/268—Compressed-air systems using accumulators or reservoirs
    • 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
    • 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
    • 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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/24—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/06—Applications or arrangements of reservoirs
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring

Abstract

a presente invenção refere-se a um sistema de ar comprimido de um veículo, com um sistema de freio (1) pneumático, um primeiro reservatório de ar comprimido (16) abastecido com ar comprimido por um compressor (66) através do circuito (44) de um dispositivo de válvula de proteção (48) para o abastecimento de ar comprimido a um circuito de consumidores de ar comprimido (6), bem como um segundo reservatório de ar comprimido (16?) que pode ser conectado, através de um dispositivo de válvula (50), com a linha de alimentação (14) de pelo menos um circuito de freio (6) pneumático do sistema de freio (1). a presente invenção prevê que o segundo reservatório de ar comprimido (16?) é integrado no primeiro reservatório de ar comprimido (16) ou é uma parte integrante deste, e é abastecido com ar comprimido pelo circuito (44) do dispositivo de válvula de proteção (48) conjugado ao circuito de consumidores de ar comprimido (6).The present invention relates to a vehicle compressed air system with a pneumatic brake system (1), a first compressed air reservoir (16) supplied with compressed air by a compressor (66) through circuit (44). ) of a protective valve device (48) for supplying compressed air to a compressed air consumer circuit (6) as well as a second compressed air reservoir (16 ') which can be connected via a device. (50) with the supply line (14) of at least one pneumatic brake circuit (6) of the brake system (1). The present invention provides that the second compressed air reservoir 16 'is integrated into or integral with the first compressed air reservoir 16' and is supplied with compressed air by the circuit 44 of the protective valve device. (48) in conjunction with the compressed air consumer circuit (6).

BR112016029346A 2014-06-18 2015-06-11 vehicle compressed air system with integrated emergency compressed air tank BR112016029346A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014108555.8A DE102014108555A1 (en) 2014-06-18 2014-06-18 Compressed air device of a vehicle with integrated emergency reservoir
PCT/EP2015/063001 WO2015193159A1 (en) 2014-06-18 2015-06-11 Pneumatic device for a vehicle, comprising an integrated pressurized emergency reservoir

Publications (1)

Publication Number Publication Date
BR112016029346A2 true BR112016029346A2 (en) 2017-08-22

Family

ID=53404533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029346A BR112016029346A2 (en) 2014-06-18 2015-06-11 vehicle compressed air system with integrated emergency compressed air tank

Country Status (5)

Country Link
EP (1) EP3157788A1 (en)
CN (1) CN106660536B (en)
BR (1) BR112016029346A2 (en)
DE (1) DE102014108555A1 (en)
WO (1) WO2015193159A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6781117B2 (en) * 2017-07-28 2020-11-04 日立建機株式会社 Dump truck braking system
DE102019114270A1 (en) * 2019-05-28 2020-12-03 Wabco Gmbh Electronically controlled pneumatic brake system with two single-channel axle modulators and ABS valves as well as the vehicle with such a brake system
CN110529591B (en) * 2019-06-28 2021-09-03 苏州东风精冲工程有限公司 Locking mechanism of P-gear hydraulic parking actuator of automobile gearbox and speed reducer
DE102019118895A1 (en) * 2019-07-12 2021-01-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Parking brake device for a utility vehicle
EP3798072B1 (en) * 2019-09-26 2021-10-13 Haldex Brake Products Aktiebolag Brake system for a commercial vehicle
CN114734971B (en) * 2022-04-29 2023-05-09 三一电动车科技有限公司 Vehicle brake control system, control method and vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9619535D0 (en) * 1996-09-19 1996-10-30 Wabco Automotive Uk An air drier
DE10004086C2 (en) 2000-01-31 2001-12-06 Knorr Bremse Systeme Brake system for vehicles, in particular commercial vehicles
US6601926B2 (en) * 2001-08-21 2003-08-05 Caterpillar Inc Air reservoir for air brake system
US7117896B2 (en) * 2003-08-08 2006-10-10 Bendix Commercial Vehicle System Llc Air system module including reservoir and mounting structure
US7637985B2 (en) * 2006-03-30 2009-12-29 Bendix Commercial Vehicle Systems Llc Dry compressed air supply module
CN100422015C (en) * 2006-10-13 2008-10-01 吉林大学 Pneumatically braking anti-lock brake system for mixed powered automobile
CN201525371U (en) * 2009-11-17 2010-07-14 东风汽车公司 Air brake system with low pressure safety protection
DE102011050064A1 (en) * 2011-05-03 2012-11-08 Frauenthal Deutschland Gmbh Container for receiving a pressurized medium such as air with two chambers.

Also Published As

Publication number Publication date
CN106660536A (en) 2017-05-10
WO2015193159A1 (en) 2015-12-23
DE102014108555A1 (en) 2015-12-24
EP3157788A1 (en) 2017-04-26
CN106660536B (en) 2020-03-06

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements