IT1023170B - Dispositivo a valvole per il comando di freni comandati da fluido sotto pressione in particolare per veicoli su botaie - Google Patents

Dispositivo a valvole per il comando di freni comandati da fluido sotto pressione in particolare per veicoli su botaie

Info

Publication number
IT1023170B
IT1023170B IT53891/74A IT5389174A IT1023170B IT 1023170 B IT1023170 B IT 1023170B IT 53891/74 A IT53891/74 A IT 53891/74A IT 5389174 A IT5389174 A IT 5389174A IT 1023170 B IT1023170 B IT 1023170B
Authority
IT
Italy
Prior art keywords
commanded
brakes
command
under pressure
valve device
Prior art date
Application number
IT53891/74A
Other languages
English (en)
Original Assignee
Knorr Bremse Gmbh
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 Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Application granted granted Critical
Publication of IT1023170B publication Critical patent/IT1023170B/it

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
    • B60T13/66—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
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/12—Driver's valves combined with relay valves or the like
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IT53891/74A 1973-11-07 1974-11-06 Dispositivo a valvole per il comando di freni comandati da fluido sotto pressione in particolare per veicoli su botaie IT1023170B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732355541 DE2355541A1 (de) 1973-11-07 1973-11-07 Ventileinrichtung zur steuerung von druckmittelbetaetigten bremsen, insbesondere fuer schienenfahrzeuge

Publications (1)

Publication Number Publication Date
IT1023170B true IT1023170B (it) 1978-05-10

Family

ID=5897379

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53891/74A IT1023170B (it) 1973-11-07 1974-11-06 Dispositivo a valvole per il comando di freni comandati da fluido sotto pressione in particolare per veicoli su botaie

Country Status (10)

Country Link
US (1) US3948571A (it)
CH (1) CH578439A5 (it)
DD (1) DD114036A5 (it)
DE (1) DE2355541A1 (it)
ES (1) ES431695A1 (it)
FR (1) FR2249790B1 (it)
GB (1) GB1480808A (it)
IT (1) IT1023170B (it)
SE (1) SE392696B (it)
ZA (1) ZA747127B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548975A1 (de) * 1975-11-03 1977-05-05 Wabco Westinghouse Gmbh Druckmittelbetaetigte bremsanlage mit automatisch-lastabhaengiger bremskraftregelung fuer 3-achsige kraftfahrzeuge
DE3426612A1 (de) * 1984-07-19 1986-01-30 Bayerische Motoren Werke AG, 8000 München Kraftfahrzeugbremsanlage
DE19835635C2 (de) * 1998-08-06 2000-05-25 Knorr Bremse Systeme Relaisventil für Druckluftbremssysteme von Schienenfahrzeugen
DE102005049786A1 (de) * 2005-10-18 2007-04-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse mit elektromotorischem Aktuator, vorzugsweise in selbstverstärkender Bauart
DE102015226344A1 (de) * 2015-12-21 2017-06-22 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremssteuerung für Schienenfahrzeuge mit adaptiver Belag-Kennlinie

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436375C (de) * 1925-08-18 1926-10-30 Wilhelm Staby Vorrichtung zum Abbremsen der Last bei Eisenbahnluftdruckbremsen
BE474233A (it) * 1946-07-31
DE800683C (de) * 1948-12-28 1950-11-27 Knorr Bremse Gmbh Einrichtung zum selbsttaetigen Angleichen des Bremsdruckes von Druckluftbremsen an die Belastung des Wagens
GB919345A (en) * 1958-07-28 1963-02-20 Westinghouse Brake & Signal Improvements relating to railway vehicle fluid pressure operated braking apparatus
US3068050A (en) * 1960-02-19 1962-12-11 Westinghouse Bremsen Gmbh Tractor-trailer air brake apparatus
US3228731A (en) * 1962-04-23 1966-01-11 Bendix Westinghouse Automotive Variable pressure ratio valve
US3517971A (en) * 1968-09-06 1970-06-30 Westinghouse Air Brake Co Variable load brake control apparatus
US3685868A (en) * 1970-03-10 1972-08-22 Nippon Air Brake Co Ltd The Variable load brake control apparatus
GB1369987A (en) * 1970-10-26 1974-10-09 Westinghouse Brake & Signal Railway train brake control arrangements
GB1311621A (en) * 1971-01-14 1973-03-28 Westinghouse Brake & Signal Electro-magnetically controlled fluid-pressure braking systems
GB1425452A (en) * 1972-07-04 1976-02-18 Westinghouse Brake & Signal Braking systems

Also Published As

Publication number Publication date
SE392696B (sv) 1977-04-18
FR2249790A1 (it) 1975-05-30
ES431695A1 (es) 1976-09-01
DE2355541A1 (de) 1975-05-15
CH578439A5 (it) 1976-08-13
DD114036A5 (it) 1975-07-12
SE7413938L (it) 1975-05-09
US3948571A (en) 1976-04-06
FR2249790B1 (it) 1979-10-19
GB1480808A (en) 1977-07-27
ZA747127B (en) 1976-01-28

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