BR112014014568A8 - conjunto de válvula, e, sistema de freio de veículo - Google Patents
conjunto de válvula, e, sistema de freio de veículoInfo
- Publication number
- BR112014014568A8 BR112014014568A8 BR112014014568A BR112014014568A BR112014014568A8 BR 112014014568 A8 BR112014014568 A8 BR 112014014568A8 BR 112014014568 A BR112014014568 A BR 112014014568A BR 112014014568 A BR112014014568 A BR 112014014568A BR 112014014568 A8 BR112014014568 A8 BR 112014014568A8
- Authority
- BR
- Brazil
- Prior art keywords
- valve part
- valve
- housing
- valve assembly
- movable
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 2
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
- B60T15/025—Electrically controlled valves
- B60T15/027—Electrically controlled valves in pneumatic 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
- B60T13/24—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
- 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
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
- B60T8/3255—Systems in which the braking action is dependent on brake pedal data
- B60T8/327—Pneumatic 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/361—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/38—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including valve means of the relay or driver controlled type
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86614—Electric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Abstract
CONJUNTO DE VÁLVULA, E, SISTEMA DE FREIO DE VEÍCULO. É descrito um conjunto de válvula (10) incluindo um alojamento (24) e um primeiro elemento móvel (26) que divide o alojamento em uma câmara de controle (22) e uma câmara principal (30), o alojamento (24) sendo provido com um orifício de entrada (12), um orifício de dispensação (14) e um orifício de escape (16) que conecta a câmara principal (30) com o exterior do alojamento (24), o conjunto de válvula (10) adicionalmente incluindo um segundo elemento móvel (32) que tem uma primeira parte da válvula (34) e uma segunda parte da válvula (36) e que é móvel paralela a um eixo do conjunto de válvula para engatar a primeira parte da válvula (34) com uma parte da válvula de entrada correspondente (12a) presa em relação ao alojamento (24), o engate da primeira parte da válvula (34) com a parte da válvula de entrada (12a) impedindo substancialmente o fluxo de fluido para a câmara principal (30) via o orifício de entrada (12), o primeiro elemento móvel (26) sendo provido com uma parte da válvula de escape (26c) e móvel de forma que a parte da válvula de escape (26c) engata com a segunda parte da válvula (36) do segundo elemento móvel (32), o engate da parte da válvula de escape (26c) com a segunda parte da válvula (36) impedindo substancialmente o fluxo de fluido pressurizado para fora da câmara principal (30) via o orifício de escape (16), em que o conjunto de válvula (10) é adicionalmente provido com uma parte de suporte (46a) que é presa em relação ao alojamento (24), havendo uma primeira vedação entre o segundo elemento móvel (32) e a parte de suporte (46a) e uma segunda vedação entre a parte de suporte (46a) e o primeiro elemento móvel (26).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1121501.9 | 2011-12-14 | ||
GB201121501A GB201121501D0 (en) | 2011-12-14 | 2011-12-14 | Valve assembly |
GB1205070.4A GB2497602B (en) | 2011-12-14 | 2012-03-22 | Valve assembly |
GB1205070.4 | 2012-03-22 | ||
PCT/GB2012/053133 WO2013088159A1 (en) | 2011-12-14 | 2012-12-13 | Valve assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014014568A2 BR112014014568A2 (pt) | 2017-06-13 |
BR112014014568A8 true BR112014014568A8 (pt) | 2018-04-03 |
BR112014014568B1 BR112014014568B1 (pt) | 2021-07-13 |
Family
ID=45560459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014014568-7A BR112014014568B1 (pt) | 2011-12-14 | 2012-12-13 | Conjunto de válvula, e, sistema de freio de veículo |
Country Status (7)
Country | Link |
---|---|
US (1) | US9694802B2 (pt) |
EP (1) | EP2790986B1 (pt) |
CN (1) | CN104039617B (pt) |
BR (1) | BR112014014568B1 (pt) |
GB (2) | GB201121501D0 (pt) |
PL (1) | PL2790986T3 (pt) |
WO (1) | WO2013088159A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9993762B2 (en) * | 2013-05-13 | 2018-06-12 | General Electric Technology Gmbh | Quiet pulse valve |
US9387846B2 (en) * | 2014-02-28 | 2016-07-12 | Tramec Sloan, Llc | Modulator valve |
CN112677947B (zh) * | 2021-03-11 | 2021-05-18 | 天津所托瑞安汽车科技有限公司 | 一种比例继动阀及气压线控制动系统 |
US11608907B1 (en) * | 2022-08-19 | 2023-03-21 | Pipl Limited | Solenoid valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1650571C3 (de) | 1967-10-31 | 1982-07-08 | Teldix Gmbh, 6900 Heidelberg | Dreistellungs-Dreiwegeventil |
GB1440066A (en) | 1972-05-23 | 1976-06-23 | Girling Ltd | Fluid pressure braking systems for vehicles |
GB1440065A (en) | 1972-09-26 | 1976-06-23 | Girling Ltd | Actuator assemblies for vehicle brakes |
US4050746A (en) | 1975-09-09 | 1977-09-27 | Midland-Ross Corporation | Inversion brake valve and system therefor |
US6637462B2 (en) | 2001-05-02 | 2003-10-28 | Ross Operating Valve Company | Variable pressure control device |
GB2467957A (en) * | 2009-02-21 | 2010-08-25 | Haldex Brake Products Ltd | Brake modulator valve with acceptable cracking pressure |
GB2469089A (en) * | 2009-04-01 | 2010-10-06 | Haldex Brake Products Ltd | Brake actuator having a lock |
WO2011021634A1 (ja) | 2009-08-18 | 2011-02-24 | トヨタ自動車株式会社 | 車両の制御装置 |
GB201009242D0 (en) * | 2010-06-02 | 2010-07-21 | Haldex Brake Products Ltd | Valve assembly |
GB201122011D0 (en) * | 2011-12-21 | 2012-02-01 | Haldex Brake Products Ltd | Valve assembly |
-
2011
- 2011-12-14 GB GB201121501A patent/GB201121501D0/en not_active Ceased
-
2012
- 2012-03-22 GB GB1205070.4A patent/GB2497602B/en active Active
- 2012-12-13 WO PCT/GB2012/053133 patent/WO2013088159A1/en active Application Filing
- 2012-12-13 CN CN201280061818.3A patent/CN104039617B/zh active Active
- 2012-12-13 BR BR112014014568-7A patent/BR112014014568B1/pt not_active IP Right Cessation
- 2012-12-13 EP EP12808451.4A patent/EP2790986B1/en active Active
- 2012-12-13 PL PL12808451.4T patent/PL2790986T3/pl unknown
- 2012-12-13 US US14/365,346 patent/US9694802B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112014014568B1 (pt) | 2021-07-13 |
GB2497602A (en) | 2013-06-19 |
CN104039617B (zh) | 2016-08-17 |
EP2790986A1 (en) | 2014-10-22 |
CN104039617A (zh) | 2014-09-10 |
BR112014014568A2 (pt) | 2017-06-13 |
GB201121501D0 (en) | 2012-01-25 |
EP2790986B1 (en) | 2016-05-11 |
WO2013088159A1 (en) | 2013-06-20 |
US20150123460A1 (en) | 2015-05-07 |
PL2790986T3 (pl) | 2016-11-30 |
GB2497602B (en) | 2018-05-09 |
US9694802B2 (en) | 2017-07-04 |
GB201205070D0 (en) | 2012-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25G | Requested change of headquarter approved |
Owner name: HALDEX BRAKE PRODUCTS LIMITED (GB) |
|
B25A | Requested transfer of rights approved |
Owner name: HALDEX BRAKE PRODUCTS AKTIEBOLAG (SE) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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] | ||
B350 | Update of information on the portal [chapter 15.35 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 13/12/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2753 DE 10-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |