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 rotaiaInfo
- 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
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)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
- Multiple-Way Valves (AREA)
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 (fi) |
| BE (1) | BE793320A (fi) |
| CH (1) | CH547192A (fi) |
| DD (1) | DD100912A5 (fi) |
| DE (1) | DE2165092C2 (fi) |
| ES (1) | ES410076A1 (fi) |
| FI (1) | FI57559C (fi) |
| FR (1) | FR2165928B1 (fi) |
| GB (1) | GB1363030A (fi) |
| HU (1) | HU167620B (fi) |
| IT (1) | IT973898B (fi) |
| RO (1) | RO60574A (fi) |
| SE (1) | SE377448B (fi) |
| YU (1) | YU33376B (fi) |
Families Citing this family (9)
| 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 |
| EP0017260B1 (de) * | 1979-04-06 | 1982-05-12 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Schnellbremsbeschleuniger |
| 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 |
| DE3864677D1 (de) * | 1988-02-17 | 1991-10-10 | Oerlikon Knorr Eisenbahntech | Beschleunigungsvorrichtung an indirekt wirkender druckluftbremse. |
| 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 |
-
0
- BE BE793320D patent/BE793320A/xx unknown
-
1971
- 1971-12-28 DE DE2165092A patent/DE2165092C2/de not_active Expired
-
1972
- 1972-11-17 CH CH1680672A patent/CH547192A/xx not_active IP Right Cessation
- 1972-12-05 IT IT54487/72A patent/IT973898B/it active
- 1972-12-07 FR FR7243567A patent/FR2165928B1/fr not_active Expired
- 1972-12-14 AT AT1067872A patent/AT325666B/de not_active IP Right Cessation
- 1972-12-15 FI FI3568/72A patent/FI57559C/fi active
- 1972-12-20 YU YU03177/72A patent/YU33376B/xx unknown
- 1972-12-21 GB GB5926172A patent/GB1363030A/en not_active Expired
- 1972-12-22 RO RO73268A patent/RO60574A/ro unknown
- 1972-12-22 HU HUKO2558A patent/HU167620B/hu not_active IP Right Cessation
- 1972-12-27 DD DD167915A patent/DD100912A5/xx unknown
- 1972-12-27 ES ES410076A patent/ES410076A1/es not_active Expired
- 1972-12-27 SE SE7217007A patent/SE377448B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH547192A (de) | 1974-03-29 |
| BE793320A (fr) | 1973-04-16 |
| YU317772A (en) | 1976-06-30 |
| YU33376B (en) | 1976-12-31 |
| ATA1067872A (de) | 1975-01-15 |
| HU167620B (fi) | 1975-11-28 |
| SE377448B (fi) | 1975-07-07 |
| DE2165092C2 (de) | 1973-11-29 |
| FR2165928A1 (fi) | 1973-08-10 |
| GB1363030A (en) | 1974-08-14 |
| FI57559B (fi) | 1980-05-30 |
| RO60574A (fi) | 1976-07-15 |
| ES410076A1 (es) | 1975-12-01 |
| FR2165928B1 (fi) | 1975-11-07 |
| DE2165092B1 (de) | 1973-05-03 |
| DE2165092A1 (fi) | 1973-05-03 |
| FI57559C (fi) | 1980-09-10 |
| DD100912A5 (fi) | 1973-10-12 |
| AT325666B (de) | 1975-11-10 |
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