JPH02117443U - - Google Patents
Info
- Publication number
- JPH02117443U JPH02117443U JP15385788U JP15385788U JPH02117443U JP H02117443 U JPH02117443 U JP H02117443U JP 15385788 U JP15385788 U JP 15385788U JP 15385788 U JP15385788 U JP 15385788U JP H02117443 U JPH02117443 U JP H02117443U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- brake device
- brake
- pressure generator
- railway vehicle
- 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 9
Landscapes
- Braking Arrangements (AREA)
Description
第１図乃至第６図はこの考案の実施例を示し、
第１図は第１実施例の鉄道車両用油圧ブレーキ装
置のブレーキ未作動時の状態説明図、第２図は第
１実施例のブレーキ作動時の状態説明図、第３図
は第１実施例のブレーキ解除時の状態説明図、第
４図は第２実施例の鉄道車両用ブレーキ装置のブ
レーキ未作動時の状態説明図、第５図は第２実施
例のブレーキ作動時の状態説明図、第６図は第２
実施例のブレーキ解除時の状態説明図。第７図及
び第８図は従来例を示し、第７図は従来の鉄道車
両用ブレーキ装置のブレーキ未作動時の状態説明
図、第８図は従来例のブレーキ作動時の状態説明
図。
１……鉄道車両用油圧ブレーキ装置、２……油
圧発生装置、３……ブレーキ装置、４ａ，４ｂ…
…管路、５……逆止弁。
1 to 6 show examples of this invention,
FIG. 1 is an explanatory diagram of the state of the hydraulic brake system for a railway vehicle according to the first embodiment when the brake is not activated, FIG. 2 is an explanatory diagram of the state when the brake is activated of the first embodiment, and FIG. 3 is an explanatory diagram of the state of the first embodiment when the brake is not activated. FIG. 4 is an explanatory diagram of the state when the brake is released, FIG. 4 is an explanatory diagram of the state when the brake is not activated, and FIG. 5 is an explanatory diagram of the state when the brake is activated, of the second embodiment. Figure 6 is the second
An explanatory diagram of the state when the brake is released in the embodiment. 7 and 8 show a conventional example, FIG. 7 is an explanatory diagram of the state of the conventional braking device for a railway vehicle when the brake is not activated, and FIG. 8 is an explanatory diagram of the state of the conventional example when the brake is activated. DESCRIPTION OF SYMBOLS 1...Hydraulic brake device for railway vehicles, 2...Hydraulic pressure generator, 3...Brake device, 4a, 4b...
...Pipe line, 5...Check valve.
Claims (1)
発生するブレーキ装置と、前記油圧発生装置から
供給される油圧を前記ブレーキ装置に伝達する管
路とを備えた鉄道車両用ブレーキ装置において、 前記油圧発生装置とブレーキ装置との間に、前
記管路と並列に他の管路を設け、これら管路の一
方の管路に、ブレーキ装置側を順方向とする逆止
弁を設け、他方の管路に、油圧発生装置を順方向
とする逆止弁を設けたことを特徴とする鉄道車両
用油圧ブレーキ装置。[Scope of Claim for Utility Model Registration] A railway vehicle equipped with a hydraulic pressure generator that generates hydraulic pressure, a brake device that generates braking force, and a pipe that transmits the hydraulic pressure supplied from the hydraulic pressure generator to the brake device. In the brake device for a car, another conduit is provided in parallel with the conduit between the hydraulic pressure generating device and the brake device, and one of these conduits is provided with a non-return check with the brake device side facing forward. A hydraulic brake system for a railway vehicle, characterized in that a valve is provided, and the other pipe line is provided with a check valve that directs the hydraulic pressure generator in the forward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15385788U JPH02117443U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15385788U JPH02117443U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117443U true JPH02117443U (en) | 1990-09-20 |
Family
ID=31430068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15385788U Pending JPH02117443U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117443U (en) |
-
1988
- 1988-11-25 JP JP15385788U patent/JPH02117443U/ja active Pending
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