• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    METHOD OF FILLING AND WASHING CONTROL SYSTEMS containing a master cylinder connected by pipeline to a working cylinder and a tank having a removable cover and a diaphragm fixed by means of a cover and dividing the tank into an air chamber communicated with the atmosphere through the cover and a liquid chamber having an inlet channel with a stopper by supplying a pressurized fluid to the system, characterized in that, in order to increase the reliability of operation by filling the system assembled with the valve and diaphragm installed in the housing reservoir, prior to filling the system is evacuated through the input I channel tank, and after filling the system with liquid (Y) channel stoppered.
    公开号:SU1109066A3
    申请号:SU823379797
    申请日:1982-01-20
    公开日:1984-08-15
    发明作者:Джон Вимбуш Морис
    申请人:Аутомотив Продактс Лимитед (Фирма)；
    IPC主号:
    专利说明:

    with
    about
    05
    but
    The invention relates to mechanical engineering and can be used for hydraulic systems of vehicles.
    There is a known method of filling control meter without dismantling the tank tu.
    There is also known a method of filling and purging a control system, comprising a master cylinder, connected by pipeline to a working cylinder and a reservoir having a removable key and a diaphragm fixed by means of a cap and dividing the reservoir into an air chamber communicating with the atmosphere through a crank and a liquid chamber having an inlet a channel with a stopper by supplying fluid under pressure to the system 23.
    The disadvantage of the known device is that the removal and replacement of the tank lid and diaphragm takes time, and the possibility of air entering the system is not excluded.
    The aim of the invention is to increase the reliability of operation by filling the system, assembled together with the valve and diaphragm installed in the tank body.
    The goal is achieved by the method of filling and purging a control system comprising a master cylinder connected to a working cylinder and a reservoir having a removable lid and a diaphragm fixed by means of a barrel and dividing the reservoir into an air chamber communicating with the atmosphere through the grinder and a liquid chamber having an inlet channel with a plug, by supplying a pressurized fluid to the system, fills the system assembled together with the lid and the diaphragm installed in the tank body, before When complete, the system is evacuated through the inlet channel of the tank, and after the system is filled with liquid, the channel is closed with a stopper.
    FIG. 1 shows a diagram of a control system of a device for implementing the proposed method; in fig. 2 - tank, section.
    A device for implementing the proposed method comprises a master cylinder 1 connected by pipeline 2 to a working cylinder 3 and pipeline 4 to a reservoir 5.
    The tank 5 comprises a housing 6, a removable cover 7, a diaphragm 8, dividing the tank 5 into an air chamber 9 and a liquid chamber 10.
    The air chamber 9 communicates with the atmosphere through the channel 11 in the lid 7. In the tank 5, from the liquid-side of the chamber 10, the inlet channel 12 is provided with a stopper 13.
    The filling and purging of the control system is carried out in the following manner.
    A diaphragm 8 is installed in the tank 5 and pressed with the aid of the cover 7. The control system is assembled together with the tank 5. A vacuum is created in the system through the inlet channel 12 of the tank 5. The vacuum is maintained in the system and its value is monitored after some periods of time in order to check the tightness of the entire system.
    Then through the channel 12 in the system serves the liquid under pressure.
    Thus, the system is filled without removing the crutch 7 and the diaphragm 8. After the system is filled with liquid, the inlet 12 is closed by the stopper 13.
    During operation of the system, the plug 13 allows the excess liquid to be withdrawn from the liquid chamber 10 and to the surroundings of the reservoir 5 through the channel 12, which prevents the system from increasing the pressure of the liquid and destroying the diaphragm 8.
    The proposed method can be used in hydraulic brake systems in which vacuum is provided, eliminates the ingress of air into the system and shortens the filling and purging time of the system.
    权利要求:
    Claims (1)
    [1]
    METHOD FOR FILLING AND PURGE
    CONTROL SYSTEM, comprising a master cylinder connected by a pipeline to the working cylinder and a tank having a removable cap and a diaphragm fixed with a cap and dividing the tank into an air chamber communicating with the atmosphere through the cap and a liquid chamber having an inlet channel with a plug by feeding in a liquid fluid system under pressure, characterized in that, in order to increase the reliability of operation by filling the system assembled together with the lid and diaphragm installed in the tank body, before filling the systems u vacuum through the inlet channel of the tank, and § after filling the system with liquid, the channel is closed with a stopper.
    9906011 ™ OS
    1 1109066 g
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1109066A3|1984-08-15|Method of filling and blowing through control system
    US4322226A|1982-03-30|Method and apparatus for degassing fluids
    US4203287A|1980-05-20|Power steering hydraulic system with a low pressure expansible reservoir
    JPS54129262A|1979-10-06|Disc brake
    JPS5629093A|1981-03-23|Fluid discharging device
    US2767968A|1956-10-23|Protective device for the master cylinder of hydraulic brake systems
    JP3023568B2|2000-03-21|Degassing device
    SU1298563A1|1987-03-23|Device for expulsing check gas from hollow reservoirs
    GB1463502A|1977-02-02|Method of bleeding or cleansing a system which contains or isforcontaining a liquid and apparatus for carrying out themethod
    SU417331A1|1974-02-28|
    JPS57160751A|1982-10-04|Liquid pressure control unit for antiskid device
    SU1190014A1|1985-11-07|Installation for determining seepage parameters of formation oil through porous medium
    RU2083406C1|1997-07-10|Automatic coupler draft gear
    GB1274059A|1972-05-10|Apparatus for testing seals of valve devices
    SU1395851A1|1988-05-15|Membrane hydraulically-driven proportioning pump
    SU182691A1|DEVICE KNOTS MEMBRANE SHOCK GAS DYNAMIC INSTALLATION
    SU399394A1|1973-10-03|Generally HYDRAULIC AND BATTERY'S ^^^^
    SU1565777A1|1990-05-23|Reservoir for storing and preparing crude oil and stratal water
    SU652360A1|1979-03-15|Hydraulic pressure tank
    SU1649520A1|1991-05-15|Thermal system liquid filler
    GB1366258A|1974-09-11|Device for the hermetic sealing of a drive shaft in closedvessels
    SU826091A1|1981-04-30|Apparatus for pumping gas
    SU1230701A1|1986-05-15|Installation for spraying liquids
    SU1152828A1|1985-04-30|Vehicle main braking cylinder unit
    SU887858A1|1981-12-07|Shaft seal
    同族专利:
    公开号 | 公开日
    EP0056522A1|1982-07-28|
    AU7907681A|1982-07-29|
    GB2091362A|1982-07-28|
    JPS57140901A|1982-08-31|
    EP0056522B1|1985-09-25|
    US4503678A|1985-03-12|
    ES271844U|1984-01-16|
    ZA818662B|1982-11-24|
    US4506507A|1985-03-26|
    ES271844Y|1984-08-01|
    AR228296A1|1983-02-15|
    KR890000739B1|1989-04-03|
    DE3172461D1|1985-10-31|
    AU546109B2|1985-08-15|
    GB2091362B|1984-09-19|
    KR830008868A|1983-12-16|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    GB8101849|1981-01-21|
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