FR2271087B1 - - Google Patents

Info

Publication number
FR2271087B1
FR2271087B1 FR7513406A FR7513406A FR2271087B1 FR 2271087 B1 FR2271087 B1 FR 2271087B1 FR 7513406 A FR7513406 A FR 7513406A FR 7513406 A FR7513406 A FR 7513406A FR 2271087 B1 FR2271087 B1 FR 2271087B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7513406A
Other languages
French (fr)
Other versions
FR2271087A1 (it
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
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 AG filed Critical Knorr Bremse AG
Publication of FR2271087A1 publication Critical patent/FR2271087A1/fr
Application granted granted Critical
Publication of FR2271087B1 publication Critical patent/FR2271087B1/fr
Expired legal-status Critical Current

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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/268—Compressed-air systems using accumulators or reservoirs
    • 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
    • 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
    • B60T15/26—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 without a quick braking action
    • B60T15/28—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 without a quick braking action and having auxiliary valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Driven Valves (AREA)
FR7513406A 1974-05-14 1975-04-29 Expired FR2271087B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742423430 DE2423430B2 (de) 1974-05-14 1974-05-14 Steuerventil fuer druckluftbremsen, insbesondere fuer schienenfahrzeuge
DE2533783A DE2533783C2 (de) 1974-05-14 1975-07-29 Steuerventil für Druckluftbremsen, insbesondere von Schienenfahrzeugen

Publications (2)

Publication Number Publication Date
FR2271087A1 FR2271087A1 (it) 1975-12-12
FR2271087B1 true FR2271087B1 (it) 1979-04-06

Family

ID=25767127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513406A Expired FR2271087B1 (it) 1974-05-14 1975-04-29

Country Status (6)

Country Link
AT (1) AT334963B (it)
CH (1) CH588371A5 (it)
DE (2) DE2423430B2 (it)
FR (1) FR2271087B1 (it)
GB (1) GB1497226A (it)
SE (1) SE387590B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714723C2 (de) * 1977-04-01 1979-04-19 Knorr-Bremse Gmbh, 8000 Muenchen Druckluftbremse für Schienenfahrzeuge
DE102012013524A1 (de) * 2012-07-06 2014-01-09 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Steuerventil mit Mindestdruckbegrenzung
CN105313917B (zh) * 2014-07-28 2018-02-27 中车青岛四方车辆研究所有限公司 高速动车组和城轨车辆用双膜板中继阀
CN104192122A (zh) * 2014-08-26 2014-12-10 王勤黄 一种防失灵四控制动总阀
CN106585660A (zh) * 2016-12-21 2017-04-26 中国铁道科学研究院 用于快捷货车空气制动系统的空重车自动调整装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287105B (de) * 1968-01-26 1969-01-16 Knorr Bremse Gmbh Steuerventil fuer Druckluftbremsen, insbesondere fuer Schienenfahrzeuge
CH478371A (de) * 1968-11-08 1969-09-15 Von Roll Ag Druckbegrenzungsventil

Also Published As

Publication number Publication date
SE7504264L (sv) 1975-11-17
SE387590B (sv) 1976-09-13
AT334963B (de) 1977-02-10
ATA277075A (de) 1976-06-15
DE2533783A1 (de) 1977-02-17
CH588371A5 (it) 1977-05-31
DE2423430B2 (de) 1976-11-25
GB1497226A (en) 1978-01-05
DE2423430A1 (de) 1975-11-20
FR2271087A1 (it) 1975-12-12
DE2533783C2 (de) 1986-08-07

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse