BR0113786A - Servomotor de auxìlio pneumático à freagem de veìculo automotor, veìculo automotor e método de fabricação de um servomotor de auxilio pneumático à freagem - Google Patents
Servomotor de auxìlio pneumático à freagem de veìculo automotor, veìculo automotor e método de fabricação de um servomotor de auxilio pneumático à freagemInfo
- Publication number
- BR0113786A BR0113786A BR0113786-7A BR0113786A BR0113786A BR 0113786 A BR0113786 A BR 0113786A BR 0113786 A BR0113786 A BR 0113786A BR 0113786 A BR0113786 A BR 0113786A
- Authority
- BR
- Brazil
- Prior art keywords
- servomotor
- pneumatic braking
- braking assistance
- pneumatic
- zone
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
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
-
- 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
- B60T17/002—Air treatment devices
- B60T17/008—Silencer devices
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
"SERVOMOTOR DE AUXìLIO PNEUMáTICO à FREAGEM DE VEìCULO AUTOMOTOR, VEìCULO AUTOMOTOR E MéTODO DE FABRICAçãO DE UM SERVOMOTOR DE AUXìLIO PNEUMáTICO à FREAGEM". Sendo que a presente invenção relaciona-se principalmente a um servomotor pneumático de auxílio à freagem, minimizando o ruído na cabine do veículo e apresentando um espaço ocupado limitado no compartimento do motor. O servomotor (1) segundo a invenção, comporta uma tomada (25) de alimentação em ar, desembocando no compartimento do motor (35). Tal servomotor (1) comporta um casco definindo sua parede externa (25), uma zona (27) deste casco definindo um canal (29) de alimentação em ar, de preferência à pressão atmosférica, a entrada (57) do canal desembocando no compartimento do motor. Vantajosamente, a zona do casco externo delimitado no canal corresponde à zona traseira dirigida para o avental (33) assegurando uma separação entre o compartimento do motor e da cabine (37) . De preferência, a zona traseira corresponde à parede da câmara traseira (7) susceptível de ser preenchida com ar à pressão desejada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011497A FR2813574B1 (fr) | 2000-09-04 | 2000-09-04 | Servomoteur pneumatique, procede de fabrication d'un tel servomoteur et de vehicule automobile comportant un tel servomoteur |
PCT/FR2001/002722 WO2002020321A1 (fr) | 2000-09-04 | 2001-08-31 | Servomoteur pneumatique et procede de fabrication dudit servomoteur |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0113786A true BR0113786A (pt) | 2003-07-15 |
BR0113786B1 BR0113786B1 (pt) | 2009-08-11 |
Family
ID=8854125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0113786-7A BR0113786B1 (pt) | 2000-09-04 | 2001-08-31 | servomotor de auxìlio pneumático à freagem de veìculo automotor, veìculo automotor e método de fabricação de um servomotor de auxìlio pneumático à freagem. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20030205933A1 (pt) |
EP (1) | EP1317364B1 (pt) |
JP (1) | JP2004508239A (pt) |
AT (1) | ATE382521T1 (pt) |
AU (1) | AU2001287799A1 (pt) |
BR (1) | BR0113786B1 (pt) |
DE (1) | DE60132219T2 (pt) |
ES (1) | ES2298256T3 (pt) |
FR (1) | FR2813574B1 (pt) |
WO (1) | WO2002020321A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2925443B1 (fr) | 2007-12-21 | 2010-01-22 | Bosch Gmbh Robert | Servomoteur pneumatique d'assistance au freinage pour vehicule a cloison interne mobile. |
DE102010034827A1 (de) * | 2010-08-19 | 2012-02-23 | Lucas Automotive Gmbh | Unterdruckbremskraftverstärker mit einer montagefreundlichen Kammeranordnung und Verfahren zur Montage eines Unterdruckbremskraftverstärkers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS584661A (ja) * | 1981-07-01 | 1983-01-11 | Nissin Kogyo Kk | 負圧式倍力装置 |
DE3806401A1 (de) * | 1988-02-29 | 1989-09-07 | Teves Gmbh Alfred | Bremskraftverstaerker |
DE3923843A1 (de) * | 1989-07-19 | 1991-01-31 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
DE9005629U1 (de) * | 1990-05-17 | 1991-09-12 | Lucas Industries P.L.C., Birmingham, West Midlands | Pneumatischer Kraftverstärker für Fahrzeug-Bremsanlagen |
FR2689076B1 (fr) * | 1992-03-31 | 1994-05-20 | Bendix Europe Services Technique | Servomoteur pneumatique. |
US6073535A (en) * | 1998-08-07 | 2000-06-13 | Robert Bosch Corporation | Guard for a valve body of a brake booster |
-
2000
- 2000-09-04 FR FR0011497A patent/FR2813574B1/fr not_active Expired - Fee Related
-
2001
- 2001-08-31 JP JP2002524962A patent/JP2004508239A/ja not_active Withdrawn
- 2001-08-31 AT AT01967415T patent/ATE382521T1/de not_active IP Right Cessation
- 2001-08-31 BR BRPI0113786-7A patent/BR0113786B1/pt not_active IP Right Cessation
- 2001-08-31 DE DE60132219T patent/DE60132219T2/de not_active Expired - Lifetime
- 2001-08-31 AU AU2001287799A patent/AU2001287799A1/en not_active Abandoned
- 2001-08-31 EP EP01967415A patent/EP1317364B1/fr not_active Expired - Lifetime
- 2001-08-31 WO PCT/FR2001/002722 patent/WO2002020321A1/fr active IP Right Grant
- 2001-08-31 ES ES01967415T patent/ES2298256T3/es not_active Expired - Lifetime
- 2001-08-31 US US10/009,390 patent/US20030205933A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
BR0113786B1 (pt) | 2009-08-11 |
DE60132219T2 (de) | 2008-12-24 |
WO2002020321A1 (fr) | 2002-03-14 |
EP1317364A1 (fr) | 2003-06-11 |
EP1317364B1 (fr) | 2008-01-02 |
FR2813574A1 (fr) | 2002-03-08 |
ES2298256T3 (es) | 2008-05-16 |
AU2001287799A1 (en) | 2002-03-22 |
FR2813574B1 (fr) | 2002-11-15 |
ATE382521T1 (de) | 2008-01-15 |
DE60132219D1 (de) | 2008-02-14 |
US20030205933A1 (en) | 2003-11-06 |
JP2004508239A (ja) | 2004-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2157458T3 (es) | Dispositivo para la ventilacion de asientos de vehiculos. | |
BR0013829B1 (pt) | filtro de ar e processo para fabricar uma carcaÇa e uma membrana de filtro. | |
DE60133045D1 (de) | Hauptzylinder und pneumatische stellgliedvorrichtung für ein bremssystem | |
CA2404436A1 (en) | Aerodynamic stabilizer for motor vehicle | |
ATE372890T1 (de) | Düse, insbesondere für ein kraftfahrzeug | |
EP0757944A3 (en) | Air extractor assembly | |
BR0113786A (pt) | Servomotor de auxìlio pneumático à freagem de veìculo automotor, veìculo automotor e método de fabricação de um servomotor de auxilio pneumático à freagem | |
WO2004113104A3 (en) | Method and apparatus for negative pressure ventilation in vehicles | |
BR0200279A (pt) | Sistema compressor de ar e um tanque fundido separador de ar/óleo para o mesmo | |
DE59508288D1 (de) | Belüftungseinrichtung für ein fahrzeug | |
ATE281320T1 (de) | Luftfiltersystem für fahrzeugkabinen | |
BR0305022A (pt) | Válvula pneumática e sistema de freagem | |
US7694623B2 (en) | Tandem pneumatic brake booster | |
PL1526054T3 (pl) | Siłownik pneumatycznego wspomagania hamowania o uproszczonym montażu dla pojazdu samochodowego i pojazd samochodowy zawierający taki siłownik | |
ATE453524T1 (de) | Luftausströmer, insbesondere für ein kraftfahrzeug | |
WO2005061250A8 (en) | An air-conditioning system for the passenger compartment of a vehicle | |
EP1439084A3 (de) | Klimaanlage für ein Kraftfahrzeug | |
ATE375265T1 (de) | Klappenanordnung | |
US6862882B2 (en) | Pneumatic booster | |
RU2003108859A (ru) | Пневмоусилитель для тормозной системы и способ его изготовления | |
RO117681B1 (ro) | Tub aerodinamic, stabilizator pentru autoturism | |
JPH0712099Y2 (ja) | 車両用換気構造 | |
EP1366938A3 (de) | Temperierungssystem, insbesondere für ein Kraftfahrzeug | |
ATE345940T1 (de) | Klimatisierungsanlage eines fahrzeugs | |
JPH02225170A (ja) | 動力型助勢装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 31/08/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
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 2477 DE 26-06-2018 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. |