DE2736661C2 - Zweikreis-Steuerventil - Google Patents
Zweikreis-SteuerventilInfo
- Publication number
- DE2736661C2 DE2736661C2 DE2736661A DE2736661A DE2736661C2 DE 2736661 C2 DE2736661 C2 DE 2736661C2 DE 2736661 A DE2736661 A DE 2736661A DE 2736661 A DE2736661 A DE 2736661A DE 2736661 C2 DE2736661 C2 DE 2736661C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- individual
- piston
- circuit control
- control valve
- Prior art date
- 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
Links
- 238000005303 weighing Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 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
- B60T15/04—Driver's valves
- B60T15/043—Driver's valves controlling service pressure brakes
- B60T15/045—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems
- B60T15/046—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems with valves mounted in tandem
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2736661A DE2736661C2 (de) | 1977-08-13 | 1977-08-13 | Zweikreis-Steuerventil |
EP78200086A EP0000794B1 (de) | 1977-08-13 | 1978-07-07 | Zweikreis-Steuerventil |
DE7878200086T DE2860713D1 (en) | 1977-08-13 | 1978-07-07 | Two-cycle control valve |
BR7805161A BR7805161A (pt) | 1977-08-13 | 1978-08-11 | Valvula de comando para circuito duplo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2736661A DE2736661C2 (de) | 1977-08-13 | 1977-08-13 | Zweikreis-Steuerventil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2736661A1 DE2736661A1 (de) | 1979-02-22 |
DE2736661C2 true DE2736661C2 (de) | 1987-04-02 |
Family
ID=6016384
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2736661A Expired DE2736661C2 (de) | 1977-08-13 | 1977-08-13 | Zweikreis-Steuerventil |
DE7878200086T Expired DE2860713D1 (en) | 1977-08-13 | 1978-07-07 | Two-cycle control valve |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7878200086T Expired DE2860713D1 (en) | 1977-08-13 | 1978-07-07 | Two-cycle control valve |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0000794B1 (US20030220297A1-20031127-C00074.png) |
BR (1) | BR7805161A (US20030220297A1-20031127-C00074.png) |
DE (2) | DE2736661C2 (US20030220297A1-20031127-C00074.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119464B (en) * | 1982-03-17 | 1985-03-20 | Lucas Ind Plc | Improvements in dual brake valves |
GB2133097B (en) * | 1982-11-29 | 1986-09-03 | Dewandre Co Ltd C | Pneumatic brake valve |
GB8324941D0 (en) * | 1983-09-17 | 1983-10-19 | Lucas Ind Plc | Dual brake valves |
IT1190559B (it) * | 1986-04-02 | 1988-02-16 | Magneti Marelli Spa | Distributore pneumatico di tipo duplex per impianti di frenatura per autoveicoli |
DE3830105A1 (de) * | 1988-09-05 | 1990-03-15 | Knorr Bremse Ag | Bremsventil fuer druckluftbremsanlagen von fahrzeugen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010942A (en) * | 1961-06-26 | 1965-11-24 | Dewandre Co Ltd C | Improvements in or relating to fluid pressure-operated braking apparatus |
US3291539A (en) * | 1966-03-17 | 1966-12-13 | Wagner Electric Corp | Control valve |
DE1935537A1 (de) * | 1969-07-12 | 1971-02-11 | Westinghouse Bremsen U Appbau | Bremsventil fuer Dreikreis-Druckluftbremsanlagen |
DE1943753C3 (de) * | 1969-07-12 | 1978-07-13 | Wabco Westinghouse Gmbh, 3000 Hannover | Dreikreis-Bremsventil für Druckluftbremsanlagen in Kraftfahrzeugen |
-
1977
- 1977-08-13 DE DE2736661A patent/DE2736661C2/de not_active Expired
-
1978
- 1978-07-07 DE DE7878200086T patent/DE2860713D1/de not_active Expired
- 1978-07-07 EP EP78200086A patent/EP0000794B1/de not_active Expired
- 1978-08-11 BR BR7805161A patent/BR7805161A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0000794A1 (de) | 1979-02-21 |
DE2736661A1 (de) | 1979-02-22 |
EP0000794B1 (de) | 1981-05-20 |
DE2860713D1 (en) | 1981-08-27 |
BR7805161A (pt) | 1979-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8120 | Willingness to grant licences paragraph 23 | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |