JPS6236962U - - Google Patents
Info
- Publication number
- JPS6236962U JPS6236962U JP12885285U JP12885285U JPS6236962U JP S6236962 U JPS6236962 U JP S6236962U JP 12885285 U JP12885285 U JP 12885285U JP 12885285 U JP12885285 U JP 12885285U JP S6236962 U JPS6236962 U JP S6236962U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- brake
- spring brake
- added
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図は本考案の１実施例を示す空気圧力制御
弁の略示的断面図、第２図はこの弁によつて制御
されるばねブレーキシリンダ内空気の圧力変化を
示す線図である。第３図及び第４図は従来の制御
装置を示す回路図である。
圧力空気源……３０、ばねブレーキシリンダ…
…３１、電空変換弁……３２、圧力調整弁……３
３、非常ブレーキ電磁弁……３４、応荷重弁……
３５、常用ブレーキ電磁弁……３６，３７，３８
、供給弁……２、給排弁……３、膜板……５，６
，７，８，９，１０、ロツド……２７，２８。
FIG. 1 is a schematic cross-sectional view of an air pressure control valve showing one embodiment of the present invention, and FIG. 2 is a diagram showing changes in the pressure of air in a spring brake cylinder controlled by this valve. FIGS. 3 and 4 are circuit diagrams showing conventional control devices. Pressure air source...30, Spring brake cylinder...
...31, Electropneumatic conversion valve...32, Pressure regulating valve...3
3. Emergency brake solenoid valve...34. Adjustable load valve...
35, Regular brake solenoid valve...36, 37, 38
, Supply valve...2, Supply/discharge valve...3, Membrane plate...5,6
,7,8,9,10,rod...27,28.
Claims (1)
荷重に応じて調整された常用ブレーキ指令圧力を
マイナス側に付加し、この演算された圧力に対し
更に電気ブレーキ当の他のブレーキ力に相当する
圧力を付加することを特徴とするばねブレーキ用
空気圧制御弁。 A service brake command pressure adjusted according to the vehicle load is added to the release pressure of the spring brake cylinder on the negative side, and a pressure corresponding to other braking force of the electric brake is further added to this calculated pressure. A pneumatic control valve for a spring brake, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12885285U JPS6236962U (en) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12885285U JPS6236962U (en) | 1985-08-26 | 1985-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236962U true JPS6236962U (en) | 1987-03-04 |
Family
ID=31024893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12885285U Pending JPS6236962U (en) | 1985-08-26 | 1985-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236962U (en) |
-
1985
- 1985-08-26 JP JP12885285U patent/JPS6236962U/ja active Pending
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