SA520420315B1 - جهاز إطلاق مكابح محمولة على زنبرك لعربة قطار في حالات الطوارئ - Google Patents

جهاز إطلاق مكابح محمولة على زنبرك لعربة قطار في حالات الطوارئ

Info

Publication number
SA520420315B1
SA520420315B1 SA520420315A SA520420315A SA520420315B1 SA 520420315 B1 SA520420315 B1 SA 520420315B1 SA 520420315 A SA520420315 A SA 520420315A SA 520420315 A SA520420315 A SA 520420315A SA 520420315 B1 SA520420315 B1 SA 520420315B1
Authority
SA
Saudi Arabia
Prior art keywords
spring
emergency release
loaded brake
rail vehicle
release device
Prior art date
Application number
SA520420315A
Other languages
English (en)
Inventor
هورماني كريستوف
Original Assignee
سيمنز موبيلتي أستريا جي أم بي أتش
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 سيمنز موبيلتي أستريا جي أم بي أتش filed Critical سيمنز موبيلتي أستريا جي أم بي أتش
Publication of SA520420315B1 publication Critical patent/SA520420315B1/ar

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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/005—Spring actuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

يتعلق الاختراع الحالي بجهاز إطلاق في حالات الطوارئ emergency release device (1) لمكبح محمول على زنبرك spring-loaded brake بعربة قطار rail vehicle ، حيث يشتمل على مضخة هيدروليكية hydraulic pump (4) وأسطوانة هيدروليكية hydraulic cylinder (2، 3) لكل مكبح محمول على زنبرك مهيأ للإطلاق، وخطوط هيدوليكية hydraulic lines (5، 6) بين المضخة الهيدروليكية hydraulic pump (4) والمكبح المحمول على الزنبرك، بالإضافة إلى صمامين لا رجعيين non-return valves (7، 8) متصلين على نحو متضاد التوازي، وصمام اختيار للإطلاق في حالات الطوارئ بطريق 3/2 قابل للتشغيل كهرومغناطيسياً ذي ارتداد زنبركي spring return (9)، وصمام لتعطيل الإطلاق في حالات الطوارئ بطريق 3/2 قابل للتشغيل يدوياً، مُصمم لتفعيل إطلاق طارئ انتقائي للشاسيه chassis selective emergency release بالتحكم عن بعد remotely ويدويًا manually . شكل 1.
SA520420315A 2018-04-11 2020-10-10 جهاز إطلاق مكابح محمولة على زنبرك لعربة قطار في حالات الطوارئ SA520420315B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50308/2018A AT520429B1 (de) 2018-04-11 2018-04-11 Notlöseeinrichtung für eine Federspeicherbremse eines Schienenfahrzeugs

Publications (1)

Publication Number Publication Date
SA520420315B1 true SA520420315B1 (ar) 2023-07-03

Family

ID=66087610

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520420315A SA520420315B1 (ar) 2018-04-11 2020-10-10 جهاز إطلاق مكابح محمولة على زنبرك لعربة قطار في حالات الطوارئ

Country Status (7)

Country Link
EP (1) EP3758990B1 (ar)
CN (1) CN112041209B (ar)
AT (1) AT520429B1 (ar)
ES (1) ES2909702T3 (ar)
PL (1) PL3758990T3 (ar)
SA (1) SA520420315B1 (ar)
WO (1) WO2019197453A1 (ar)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019207794A1 (de) * 2019-05-28 2020-12-03 Siemens Mobility GmbH Bremsabsperranordnung und Verfahren zum Betrieb einer Bremsabsperranordnung
AT522333B1 (de) 2019-07-30 2020-10-15 Siemens Mobility Austria Gmbh Notlösevorrichtung für eine Fahrzeugbremse
SE544528C2 (en) * 2020-08-26 2022-07-05 Scania Cv Ab Emergency brake unit for a vehicle, vehicle including such an emergency brake unit and a method of controlling an emergency brake unit
DE102022117696B3 (de) 2022-07-15 2023-10-19 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Anordnung und Verfahren zum Hilfslösen einer Bremse eines Schienenfahrzeugs sowie Schienenfahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792404A (fr) * 1971-12-08 1973-03-30 Knorr Bremse Gmbh Dispositif de freinage par fluide sous pression pour vehicules,comprenant un cylindre de frein avec accumulateur elastique
SE440891B (sv) * 1982-03-16 1985-08-26 Sab Nife Ab Hydrauliskt bromssystem for fordon, serskilt letta jernvegsfordon
DE3522432A1 (de) * 1985-06-22 1986-07-10 Daimler-Benz Ag, 7000 Stuttgart Druckmittelgesteuerte feststellbremse fuer kraftfahrzeuge
GB8520280D0 (en) * 1985-08-13 1985-09-18 Lucas Ind Plc Brake actuation systems
DE3531896A1 (de) * 1985-09-06 1987-03-19 Knorr Bremse Ag Hydraulischer federspeicherzylinder mit verschleissnachstellung
DE102012202761A1 (de) * 2012-02-23 2013-08-29 Siemens Aktiengesellschaft Bremsanordnung eines Fahrzeugs
DE102014216930A1 (de) * 2014-08-26 2016-03-03 Jungheinrich Aktiengesellschaft Ventilanordnung für eine Federspeicherbremse
CN106043261B (zh) * 2016-06-22 2019-02-26 中车株洲电力机车有限公司 气液复合制动作用装置及悬挂式单轨车辆用复合制动系统

Also Published As

Publication number Publication date
ES2909702T3 (es) 2022-05-10
AT520429A4 (de) 2019-04-15
WO2019197453A1 (de) 2019-10-17
CN112041209B (zh) 2022-10-11
CN112041209A (zh) 2020-12-04
EP3758990A1 (de) 2021-01-06
EP3758990B1 (de) 2022-03-16
AT520429B1 (de) 2019-04-15
PL3758990T3 (pl) 2022-06-20

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