SU694063A3 - Automotive vehicle brake system - Google Patents

Automotive vehicle brake system

Info

Publication number
SU694063A3
SU694063A3 SU762434148A SU2434148A SU694063A3 SU 694063 A3 SU694063 A3 SU 694063A3 SU 762434148 A SU762434148 A SU 762434148A SU 2434148 A SU2434148 A SU 2434148A SU 694063 A3 SU694063 A3 SU 694063A3
Authority
SU
USSR - Soviet Union
Prior art keywords
brake system
vehicle brake
automotive vehicle
pump
valve
Prior art date
Application number
SU762434148A
Other languages
Russian (ru)
Inventor
Перулья Марко
Original Assignee
Фиат Сочиета Пер Ациони (Фирма)
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 Фиат Сочиета Пер Ациони (Фирма) filed Critical Фиат Сочиета Пер Ациони (Фирма)
Application granted granted Critical
Publication of SU694063A3 publication Critical patent/SU694063A3/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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve
    • 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply
    • 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

Description

(54) ГИДРАВЛИЧЕСКАЯ ТОРМОЗНАЯ СИСТЕМА АВТОМОБИЛЯ(54) HYDRAULIC CAR BRAKE SYSTEM

1one

Изобретение относитс  к автомобилестроению , в частности к гидравличеким торуюзным системам автомобилей.FIELD OF THE INVENTION The invention relates to the automotive industry, in particular, to hydraulic mechanical systems of automobiles.

Известна гидравлическа  тормозна  система автомобил ,содержаща  насос, всасывающа  магистраль которого сообщена с масл ным баком,а напорна  подключена через предохранительный клап к сливу и двум параллельным трубопроводам , соединенным через распределитель с соответствующими тормозными контурами, и два пневмогидравлических аккумул тора, подключенных к соответствующим параллельным трубопроводам 1.The known hydraulic brake system of the car, containing a pump, the suction line of which is connected to the oil tank, and the pressure head is connected via a safety valve to the drain and two parallel pipelines connected via a valve to the corresponding brake circuits, and two pneumohydraulic accumulators connected to the corresponding parallel pipelines one.

Однако при утечке газа.., хот  бы из одного аккумул тора, снижаетс  количество жидкости, котора  может быть использована дл  торможени  до того, как давление в системе не снизитс  ниже приемлимого уровн . Известна  система не имеет устройства , сигнализирующего о снижении количества жидкости до уровн , при котор-см снижаетс  надежность системыHowever, if gas leaks .., at least from one battery, the amount of liquid that can be used for braking decreases until the pressure in the system drops below an acceptable level. The known system does not have a device that signals a decrease in the amount of liquid to a level at which the reliability of the system decreases.

Цель изобретени  - повышение на- . дежности системы.The purpose of the invention is to raise it. system reliability.

Это достигаетс  тем, что тормозна  систетла снабжена системой сигнализации , выполненной в виде датчикаThis is achieved by the fact that the brake system is equipped with an alarm system made in the form of a sensor.

числа оборотов насоса, датчика давлени , установленного в напорной магистрали насоса, и подключенного к ним блока обрабо ки сигналрв, состо щего из счетчика числа оборотов насоса, подключенного к схеме сравнени , выход которой св зан с сигнальным устройством.pump speed, a pressure sensor installed in the pump pressure line, and a signal processing unit connected to them consisting of a pump speed counter connected to a comparison circuit whose output is connected to a signal device.

На чертеже показана гидравли0 ческа  тормозна  система автомобил .The drawing shows the hydraulic braking system of the car.

Тогмозна  cиcтsvIa включает масл ный бак 1, соединенный с всасывающей магистралью 2 насоса 3. Нагнетательна  магистраль 4 насоса 3 The instantaneous system includes an oil tank 1 connected to the suction line 2 of the pump 3. The discharge line 4 of the pump 3

S подключена к предохранительнсму клапану 5, св зьшающему магистраль 4 со сливной магистралью 6 или с магистралью 7, разветвл ющейс  на два параллельньЕХ трубопровода 8 и 9, S is connected to a safety valve 5 connecting a rail 4 to a drain 6 or 7 that splits into two parallel lines 8 and 9,

о соединенных с распределителем 10, который управл етс  педалью 11.About connected to the valve 10, which is controlled by the pedal 11.

В систэле установлены пневмогидравлические аккумул торы 12, 13, 14 и 15. Аккумул тор 12 соединен с ма5 гистралью 7, аккумул торы 13 и 14 с трубопроводом 8, а аккумул тор 15 с трубопроводом 9.In the systelle pneumatic-hydraulic accumulators 12, 13, 14 and 15 are installed. The accumulator 12 is connected to the main horn 7, the accumulators 13 and 14 with the pipeline 8, and the accumulator 15 with the pipeline 9.

Аккумул тор 12 св зан с клапаном 5 и при изменении .давлени  в магистрали- 7 переключает клапан 5. ТруBattery 12 is connected to valve 5 and, when pressure in the line changes, 7 switches valve 5. Tru

SU762434148A 1975-12-31 1976-12-30 Automotive vehicle brake system SU694063A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7025175A IT1055723B (en) 1975-12-31 1975-12-31 HYDRAULIC BRAKING SYSTEM FOR VEHICLES

Publications (1)

Publication Number Publication Date
SU694063A3 true SU694063A3 (en) 1979-10-25

Family

ID=11313679

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762434148A SU694063A3 (en) 1975-12-31 1976-12-30 Automotive vehicle brake system

Country Status (7)

Country Link
JP (1) JPS5285680A (en)
CA (1) CA1052420A (en)
DE (1) DE2659567C3 (en)
FR (1) FR2337066A1 (en)
GB (1) GB1548269A (en)
IT (1) IT1055723B (en)
SU (1) SU694063A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227265A1 (en) * 1982-07-21 1984-01-26 Alfred Teves Gmbh, 6000 Frankfurt Monitoring device for the energy supply to a plant actuated by pressure medium
DE3227264A1 (en) * 1982-07-21 1984-01-26 Alfred Teves Gmbh, 6000 Frankfurt Arrangement for monitoring a plant actuated by pressure medium

Also Published As

Publication number Publication date
DE2659567B2 (en) 1978-06-08
JPS5285680A (en) 1977-07-16
IT1055723B (en) 1982-01-11
CA1052420A (en) 1979-04-10
DE2659567A1 (en) 1977-07-14
FR2337066A1 (en) 1977-07-29
DE2659567C3 (en) 1979-02-01
GB1548269A (en) 1979-07-11

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