IT973898B - Perfezionamento nelle valvole di comando per impianti di frena tura ad aria compressa di veicoli su rotaia - Google Patents

Perfezionamento nelle valvole di comando per impianti di frena tura ad aria compressa di veicoli su rotaia

Info

Publication number
IT973898B
IT973898B IT54487/72A IT5448772A IT973898B IT 973898 B IT973898 B IT 973898B IT 54487/72 A IT54487/72 A IT 54487/72A IT 5448772 A IT5448772 A IT 5448772A IT 973898 B IT973898 B IT 973898B
Authority
IT
Italy
Prior art keywords
improvement
compressed air
control valves
railway vehicles
braking systems
Prior art date
Application number
IT54487/72A
Other languages
English (en)
Italian (it)
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 IT973898B publication Critical patent/IT973898B/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
    • 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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/24—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures
    • B60T15/30—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures with a quick braking action
    • B60T15/302—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/38—Other control devices or valves characterised by definite functions for quick take-up and heavy braking, e.g. with auxiliary reservoir for taking-up slack
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Multiple-Way Valves (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
IT54487/72A 1971-12-28 1972-12-05 Perfezionamento nelle valvole di comando per impianti di frena tura ad aria compressa di veicoli su rotaia IT973898B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2165092A DE2165092C2 (de) 1971-12-28 1971-12-28 Steuerventil fur Druckluftbremsan lagen von Schienenfahrzeugen

Publications (1)

Publication Number Publication Date
IT973898B true IT973898B (it) 1974-06-10

Family

ID=5829492

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54487/72A IT973898B (it) 1971-12-28 1972-12-05 Perfezionamento nelle valvole di comando per impianti di frena tura ad aria compressa di veicoli su rotaia

Country Status (14)

Country Link
AT (1) AT325666B (xx)
BE (1) BE793320A (xx)
CH (1) CH547192A (xx)
DD (1) DD100912A5 (xx)
DE (1) DE2165092C2 (xx)
ES (1) ES410076A1 (xx)
FI (1) FI57559C (xx)
FR (1) FR2165928B1 (xx)
GB (1) GB1363030A (xx)
HU (1) HU167620B (xx)
IT (1) IT973898B (xx)
RO (1) RO60574A (xx)
SE (1) SE377448B (xx)
YU (1) YU33376B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651377C2 (de) * 1976-11-11 1984-11-29 Knorr-Bremse GmbH, 8000 München Beschleuniger für ein Drei-Druck- Steuerventil von Schienenfahrzeug-Druckluftbremsanlagen
DE3060383D1 (en) * 1979-04-06 1982-07-01 Oerlikon Buehrle Ag Quick-braking accelerator
DE3039686A1 (de) * 1980-10-21 1982-05-27 Knorr-Bremse GmbH, 8000 München Schnellbremsbeschleuniger
DE3127774A1 (de) * 1981-07-14 1983-02-03 Knorr-Bremse GmbH, 8000 München Beschleuniger fuer steuerventile, insbesondere dreidrucksteuerventile von schienenfahrzeug-druckluftbremsanlagen
ES2024004B3 (es) * 1988-02-17 1992-02-16 Oerlikon-Knorr Eisenbahntechnik Ag Dispositivo de activacion en frenos de aire a presion efectivos indirectamente
CN107472231B (zh) * 2017-09-11 2023-08-08 眉山中车制动科技股份有限公司 一种用于车辆自动调整装置的嵌套式单向阀结构
DE102018201654A1 (de) 2017-12-15 2019-06-19 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Sicher schließendes Beschleunigungsventil für selbsttätige Druckluftbremsen von Schienenfahrzeugen
CN109723693B (zh) * 2019-01-15 2023-10-03 江苏徐工工程机械研究院有限公司 一种负载敏感多路阀及液压系统
CN114834420B (zh) * 2022-05-13 2023-04-25 中车齐齐哈尔车辆有限公司 加速制动阀及具有其的空气控制阀

Also Published As

Publication number Publication date
YU33376B (en) 1976-12-31
FR2165928A1 (xx) 1973-08-10
BE793320A (fr) 1973-04-16
CH547192A (de) 1974-03-29
FR2165928B1 (xx) 1975-11-07
AT325666B (de) 1975-11-10
DE2165092B1 (de) 1973-05-03
DE2165092A1 (xx) 1973-05-03
ES410076A1 (es) 1975-12-01
SE377448B (xx) 1975-07-07
YU317772A (en) 1976-06-30
DE2165092C2 (de) 1973-11-29
HU167620B (xx) 1975-11-28
FI57559B (fi) 1980-05-30
GB1363030A (en) 1974-08-14
DD100912A5 (xx) 1973-10-12
ATA1067872A (de) 1975-01-15
FI57559C (fi) 1980-09-10
RO60574A (xx) 1976-07-15

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