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IT999636B - Impianto di frenatura per veico li comprendente un freno a fluido sotto pressione ed un freno elettrico - Google Patents

Impianto di frenatura per veico li comprendente un freno a fluido sotto pressione ed un freno elettrico

Info

Publication number
IT999636B
IT999636B IT68977/73A IT6897773A IT999636B IT 999636 B IT999636 B IT 999636B IT 68977/73 A IT68977/73 A IT 68977/73A IT 6897773 A IT6897773 A IT 6897773A IT 999636 B IT999636 B IT 999636B
Authority
IT
Italy
Prior art keywords
brake
veicle
pressure fluid
braking system
electric brake
Prior art date
Application number
IT68977/73A
Other languages
English (en)
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Application granted granted Critical
Publication of IT999636B publication Critical patent/IT999636B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
    • 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
    • B60T13/58—Combined or convertible systems
    • B60T13/585—Combined or convertible systems comprising friction brakes and retarders
    • 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
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IT68977/73A 1972-07-04 1973-07-03 Impianto di frenatura per veico li comprendente un freno a fluido sotto pressione ed un freno elettrico IT999636B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3127872A GB1425452A (en) 1972-07-04 1972-07-04 Braking systems

Publications (1)

Publication Number Publication Date
IT999636B true IT999636B (it) 1976-03-10

Family

ID=10320733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68977/73A IT999636B (it) 1972-07-04 1973-07-03 Impianto di frenatura per veico li comprendente un freno a fluido sotto pressione ed un freno elettrico

Country Status (9)

Country Link
US (1) US3823984A (it)
JP (1) JPS4956311A (it)
AU (1) AU469649B2 (it)
CH (1) CH574833A5 (it)
DE (1) DE2333637A1 (it)
ES (1) ES416587A1 (it)
FR (1) FR2236703A1 (it)
GB (1) GB1425452A (it)
IT (1) IT999636B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910639A (en) * 1973-08-31 1975-10-07 Gen Signal Corp Commuter car brake systems
DE2355541A1 (de) * 1973-11-07 1975-05-15 Knorr Bremse Gmbh Ventileinrichtung zur steuerung von druckmittelbetaetigten bremsen, insbesondere fuer schienenfahrzeuge
US3944287A (en) * 1974-04-18 1976-03-16 The Nippon Air Brake Company, Ltd. Electro-pneumatic brake apparatus for railway vehicles
US3988041A (en) * 1975-10-23 1976-10-26 Westinghouse Air Brake Company Apparatus for preventing release of an emergency brake application prior to a complete stop of the train
US4188070A (en) * 1978-04-24 1980-02-12 Wabco Westinghouse Braking coordination device
NO790918L (no) * 1978-05-09 1979-11-12 Oerlikon Buehrle Ag Pneumatisk kjoeretoeybremseinnretning
US4334711A (en) * 1980-10-27 1982-06-15 American Standard Inc. System for automatically delaying application of a snow brake for a railway vehicle
DE3205228C2 (de) * 1982-02-13 1999-04-01 Bosch Gmbh Robert Mehrkreis-Druckmittel-Bremsanlage
DE4305679A1 (de) * 1993-02-24 1994-08-25 Knorr Bremse Ag Druckluftbremse für Schienenfahrzeuge
DE102005020626B4 (de) 2005-05-03 2012-07-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bremsvorrichtung einer Zugfahrzeug-Anhängerkombination mit Streckbremsfunktion
CN104228867B (zh) * 2014-10-17 2017-04-19 南车株洲电力机车有限公司 机车制动缸压力的单独缓解方法及系统
US10994756B2 (en) * 2017-11-16 2021-05-04 Westinghouse Air Brake Technologies Corporation Electronically controlled brake overlay system for distributor valve
US11027756B2 (en) * 2017-11-16 2021-06-08 Westinghouse Air Brake Technologies Corporation ECP overlay system for UIC-type distributor valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1332606A (en) * 1971-04-27 1973-10-03 Westinghouse Brake & Signal Braking equipment

Also Published As

Publication number Publication date
US3823984A (en) 1974-07-16
CH574833A5 (it) 1976-04-30
DE2333637A1 (de) 1974-01-24
AU469649B2 (en) 1976-02-19
ES416587A1 (es) 1976-03-01
FR2236703A1 (it) 1975-02-07
GB1425452A (en) 1976-02-18
AU5703773A (en) 1974-12-19
JPS4956311A (it) 1974-05-31

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