FI66798C - Tretrycksstyrventil i en indirekt fungerande tryckluftsbroms med accelerationsventil - Google Patents
Tretrycksstyrventil i en indirekt fungerande tryckluftsbroms med accelerationsventil Download PDFInfo
- Publication number
- FI66798C FI66798C FI782451A FI782451A FI66798C FI 66798 C FI66798 C FI 66798C FI 782451 A FI782451 A FI 782451A FI 782451 A FI782451 A FI 782451A FI 66798 C FI66798 C FI 66798C
- Authority
- FI
- Finland
- Prior art keywords
- chamber
- valve
- piston
- pressure
- spring
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
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
-
- 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)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1101077A CH622743A5 (enrdf_load_stackoverflow) | 1977-09-08 | 1977-09-08 | |
| CH1101077 | 1977-09-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI782451A7 FI782451A7 (fi) | 1979-03-09 |
| FI66798B FI66798B (fi) | 1984-08-31 |
| FI66798C true FI66798C (fi) | 1984-12-10 |
Family
ID=4369110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI782451A FI66798C (fi) | 1977-09-08 | 1978-08-10 | Tretrycksstyrventil i en indirekt fungerande tryckluftsbroms med accelerationsventil |
Country Status (18)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2731192B1 (fr) * | 1995-03-03 | 1997-05-09 | Sab Wabco Sa | Distributeur de freinage ferroviaire comprenant un dispositif d'acceleration au serrage |
| DE19650536C2 (de) * | 1996-12-05 | 2001-02-22 | Motzener Strase 25 Grundstueck | Pneumatische Bremseinrichtung |
| CN102520489B (zh) | 2012-01-11 | 2016-04-13 | 深圳日海通讯技术股份有限公司 | 一种光纤连接器及其装配方法 |
| FR2999134B1 (fr) * | 2012-12-10 | 2015-02-20 | Faiveley Transp Amiens | Distributeur pneumatique de freinage pour vehicule ferroviaire |
| FR2999133B1 (fr) | 2012-12-10 | 2015-02-20 | Faiveley Transp Amiens | Distributeur pneumatique de freinage pour vehicule ferroviaire |
| DE102018201655B4 (de) | 2017-12-15 | 2024-04-11 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Beschleunigungsventil für selbsttätige Druckluftbremsen von Schienenfahrzeugen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH438408A (de) * | 1965-01-07 | 1967-06-30 | Oerlikon Buehrle Holding Ag | Indirekt wirkende Druckluftbremse |
-
1977
- 1977-09-08 CH CH1101077A patent/CH622743A5/de not_active IP Right Cessation
- 1977-11-14 NL NLAANVRAGE7712524,A patent/NL174919C/xx not_active IP Right Cessation
-
1978
- 1978-08-01 EP EP78200126A patent/EP0001131B1/de not_active Expired
- 1978-08-01 DE DE7878200126T patent/DE2860020D1/de not_active Expired
- 1978-08-07 AT AT0571178A patent/AT376182B/de not_active IP Right Cessation
- 1978-08-09 HU HU78WE580A patent/HU177785B/hu unknown
- 1978-08-10 FI FI782451A patent/FI66798C/fi not_active IP Right Cessation
- 1978-08-17 YU YU01969/78A patent/YU196978A/xx unknown
- 1978-08-21 NO NO782836A patent/NO150311C/no unknown
- 1978-08-22 CS CS785490A patent/CS207664B2/cs unknown
- 1978-08-23 TR TR20111A patent/TR20111A/xx unknown
- 1978-08-23 IN IN629/DEL/78A patent/IN148777B/en unknown
- 1978-08-28 DK DK379278A patent/DK379278A/da not_active Application Discontinuation
- 1978-09-01 DD DD78207608A patent/DD138531A5/xx unknown
- 1978-09-04 AU AU39519/78A patent/AU506728B1/en not_active Expired
- 1978-09-06 IT IT27384/78A patent/IT1098559B/it active
- 1978-09-06 PL PL1978209436A patent/PL117493B1/pl unknown
- 1978-09-07 JP JP10922078A patent/JPS5449709A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU177785B (en) | 1981-12-28 |
| DK379278A (da) | 1979-03-09 |
| JPS5449709A (en) | 1979-04-19 |
| DE2860020D1 (en) | 1980-10-16 |
| YU196978A (en) | 1982-06-30 |
| ATA571178A (de) | 1984-03-15 |
| IN148777B (enrdf_load_stackoverflow) | 1981-06-13 |
| EP0001131A1 (de) | 1979-03-21 |
| NL174919C (nl) | 1984-09-03 |
| TR20111A (tr) | 1980-08-07 |
| CH622743A5 (enrdf_load_stackoverflow) | 1981-04-30 |
| AT376182B (de) | 1984-10-25 |
| IT7827384A0 (it) | 1978-09-06 |
| NL7712524A (nl) | 1979-03-12 |
| DD138531A5 (de) | 1979-11-07 |
| NO150311C (no) | 1984-09-26 |
| NL174919B (nl) | 1984-04-02 |
| PL209436A1 (pl) | 1979-07-16 |
| CS207664B2 (en) | 1981-08-31 |
| EP0001131B1 (de) | 1980-05-28 |
| FI782451A7 (fi) | 1979-03-09 |
| NO782836L (no) | 1979-03-09 |
| IT1098559B (it) | 1985-09-07 |
| FI66798B (fi) | 1984-08-31 |
| AU506728B1 (en) | 1980-01-24 |
| PL117493B1 (en) | 1981-08-31 |
| NO150311B (no) | 1984-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: WERKZEUGMASCHINENFABRIK OERLIKON-BUEHRLE |