BR0303823A - Conjunto formando um reservatório de fluido de freio para o sistema de freio de um veìculo a motor - Google Patents

Conjunto formando um reservatório de fluido de freio para o sistema de freio de um veìculo a motor

Info

Publication number
BR0303823A
BR0303823A BR0303823A BR0303823A BR0303823A BR 0303823 A BR0303823 A BR 0303823A BR 0303823 A BR0303823 A BR 0303823A BR 0303823 A BR0303823 A BR 0303823A BR 0303823 A BR0303823 A BR 0303823A
Authority
BR
Brazil
Prior art keywords
key
magnetic field
brake fluid
container
source
Prior art date
Application number
BR0303823A
Other languages
English (en)
Other versions
BR0303823B1 (pt
Inventor
Sylvain Lenczner
Alain Benoit
Remi Demerssemann
Philippe Come
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0303823A publication Critical patent/BR0303823A/pt
Publication of BR0303823B1 publication Critical patent/BR0303823B1/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
    • 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
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators
    • 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
    • B60T11/26—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
    • B60T17/06—Applications or arrangements of reservoirs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • G01F23/74—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

"CONJUNTO FORMANDO UM RESERVATóRIO DE FLUIDO DE FREIO PARA O SISTEMA DE FREIO DE UM VEìCULO A MOTOR". Sendo que este conjunto inclui um recipiente de fluido de freio (12), e meios (16) para detectar um nível de referência do fluido de freio no recipiente (12), possuindo uma fonte de campo magnético (18) carregada por uma bóia (20) que pode mover-se verticalmente no recipiente (12), e uma chave elétrica (28) que é presa ao recipiente e é capaz de ocupar dois estados como uma função da posição relativa da fonte de campo magnético (18) e a chave (28). A fonte (18) é carregado por uma porte da bóia (20) que é deslocada horizontalmente com relação à chave (28). A chave (28) é capaz de ocupar um primeiro estado quando a fonte de campo magnético (18) é substancialmente alinhada horizontalmente com a chave (28), de modo que esta chave (28) seja sujeita ao campo magnético da fonte (12) e um segundo estado quando a fonte de campo magnético (18) é deslocada verticalmente com relação à chave (28), de modo que esta chave (28) seja livre do efeito do campo magnético.
BR0303823A 2002-09-11 2003-09-10 conjunto formando um reservatório de fluido de freio para o sistema de freio de um veìculo a motor BR0303823B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211271A FR2844241B1 (fr) 2002-09-11 2002-09-11 Ensemble formant reservoir pour liquide de frein pour un systeme de frein de vehicule automobile

Publications (2)

Publication Number Publication Date
BR0303823A true BR0303823A (pt) 2004-09-08
BR0303823B1 BR0303823B1 (pt) 2012-03-20

Family

ID=31726024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0303823A BR0303823B1 (pt) 2002-09-11 2003-09-10 conjunto formando um reservatório de fluido de freio para o sistema de freio de um veìculo a motor

Country Status (2)

Country Link
BR (1) BR0303823B1 (pt)
FR (1) FR2844241B1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107150675B (zh) * 2017-06-09 2024-03-15 厦门永裕机械工业有限公司 一种刹车油壶

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716135C2 (de) * 1987-05-14 1994-09-22 Teves Gmbh Alfred Vorrichtung zur Erfassung der Füllstandshöhe in einem Ausgleichsbehälter
GB2211354B (en) * 1987-10-19 1991-09-04 Nissin Kogyo Kk Reservoir
JPH0515182Y2 (pt) * 1988-12-06 1993-04-21

Also Published As

Publication number Publication date
FR2844241B1 (fr) 2005-06-10
FR2844241A1 (fr) 2004-03-12
BR0303823B1 (pt) 2012-03-20

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/09/2003, 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 16A ANUIDADE.

B21H Extinguishment of a patent or of a certificate of addition of invention: decision cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2531 DE 09/07/2019 POR TER SIDO INDEVIDA.