MD1304Z - Brake cylinder pressure control device - Google Patents

Brake cylinder pressure control device

Info

Publication number
MD1304Z
MD1304Z MDS20180057A MDS20180057A MD1304Z MD 1304 Z MD1304 Z MD 1304Z MD S20180057 A MDS20180057 A MD S20180057A MD S20180057 A MDS20180057 A MD S20180057A MD 1304 Z MD1304 Z MD 1304Z
Authority
MD
Moldova
Prior art keywords
chamber
piston
brake cylinder
pressure control
braking
Prior art date
Application number
MDS20180057A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Вячеслав Николаевич Бочкарев
Павел Николаевич Бочкарев
Константин Юрьевич ДЕМИН
Алексей Алексеевич Попков
Original Assignee
Вячеслав Николаевич Бочкарев
Павел Николаевич Бочкарев
Константин Юрьевич ДЕМИН
Алексей Алексеевич Попков
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 Вячеслав Николаевич Бочкарев, Павел Николаевич Бочкарев, Константин Юрьевич ДЕМИН, Алексей Алексеевич Попков filed Critical Вячеслав Николаевич Бочкарев
Publication of MD1304Y publication Critical patent/MD1304Y/en
Publication of MD1304Z publication Critical patent/MD1304Z/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
    • 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
    • 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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/28—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for testing brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

The invention relates to measuring devices and railway transport systems, in particular to the brake cylinder pressure control devices, and can be used in the study of brake systems of the railway rolling stock, in particular freight cars.The device, according to the invention, comprises a body with an inlet nozzle, a piston chamber, a spring-pressed piston, is additionally equipped with indicating pistons of the empty and loaded modes, spring-pressed and placed in the corresponding chambers of the body, each chamber is connected by a channel to the piston chamber, and the points of chamber channels connection to the piston chamber are made at different levels, while the piston chinside the chamber therein.The technical result of the proposed invention consists in providing the possibility of visually estimating the operability of the car braking equipment in terms of providing the effectiveness of its braking (both in the loaded and empty mode) by determining the presence in the brake cylinder of the minimum compressed air pressure, required to provide the standardized braking distances, as well as in increasing the reliability and veracity of the car braking equipment operability.
MDS20180057A 2017-06-02 2018-05-31 Brake cylinder pressure control device MD1304Z (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017119422U RU179901U1 (en) 2017-06-02 2017-06-02 DEVICE FOR PRESSURE CONTROL IN THE BRAKE CYLINDER

Publications (2)

Publication Number Publication Date
MD1304Y MD1304Y (en) 2019-01-31
MD1304Z true MD1304Z (en) 2019-08-31

Family

ID=62561197

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20180057A MD1304Z (en) 2017-06-02 2018-05-31 Brake cylinder pressure control device

Country Status (5)

Country Link
EE (1) EE01461U1 (en)
GE (1) GEU20192018Y (en)
MD (1) MD1304Z (en)
RU (1) RU179901U1 (en)
UA (1) UA130459U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU198742U1 (en) * 2019-12-30 2020-07-27 Общество с ограниченной ответственностью "Уральское конструкторское бюро вагоностроения" DEVICE FOR RETAINING EXCESSIVE PRESSURE OF COMPRESSED AIR (INDICATOR)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438351A (en) * 1966-09-02 1969-04-15 Morden Machines Co Means for simultaneously indicating the spacing between two opposed attritioning elements and their condition of wear
SU1046145A2 (en) * 1982-03-31 1983-10-07 Коломенский тепловозостроительный завод им.В.В.Куйбышева Railway car brake cylinder
US6904698B2 (en) * 2003-04-18 2005-06-14 Ttx Company Apparatus for measuring piston travel
RU40033U1 (en) * 2004-04-13 2004-08-27 Анферов Александр Федорович DEVICE FOR PRESSURE CONTROL IN THE BRAKE CYLINDER
RU83224U1 (en) * 2008-06-16 2009-05-27 Государственное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) BRAKE CYLINDER STOCK OUTPUT METER
RU167368U1 (en) * 2016-04-29 2017-01-10 Открытое акционерное общество "Ритм" Тверское производство тормозной аппаратуры (ОАО "Ритм" ТПТА) RAILWAY STOCK EXIT DEVICE FOR MOBILE RAILWAY CYLINDER

Also Published As

Publication number Publication date
UA130459U (en) 2018-12-10
MD1304Y (en) 2019-01-31
EE01461U1 (en) 2019-04-15
RU179901U1 (en) 2018-05-28
GEU20192018Y (en) 2019-10-10

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)
MM4Y Short-term patent definitely lapsed due to non-payment of fees