JPH0443562U - - Google Patents
Info
- Publication number
- JPH0443562U JPH0443562U JP8544590U JP8544590U JPH0443562U JP H0443562 U JPH0443562 U JP H0443562U JP 8544590 U JP8544590 U JP 8544590U JP 8544590 U JP8544590 U JP 8544590U JP H0443562 U JPH0443562 U JP H0443562U
- Authority
- JP
- Japan
- Prior art keywords
- air
- pressure
- valve
- section
- pressure sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第１図は本考案に係わる鉄道車両用応荷重弁の
一実施例を示す系統図、第２図は鉄道車両用応荷
重弁の性能曲線を示す説明図、第３図は従来の鉄
道車両用応荷重弁を示す縦断側面図、第４図は鉄
道車両の重心位置を示す説明図、第５図は空気ば
ね圧力の検知個所を示す説明図である。
１……空気弁部、２……排気用電磁弁、３……
供給用電磁弁、４……コントローラ部、５，６…
…空気ばね側圧力センサー、７……出口側圧力セ
ンサー。
Figure 1 is a system diagram showing one embodiment of the variable load valve for railway vehicles according to the present invention, Figure 2 is an explanatory diagram showing the performance curve of the variable load valve for railway vehicles, and Figure 3 is a conventional diagram for the variable load valve for railway vehicles. FIG. 4 is an explanatory diagram showing the position of the center of gravity of the railway vehicle, and FIG. 5 is an explanatory diagram showing the detection point of the air spring pressure. 1...Air valve section, 2...Exhaust solenoid valve, 3...
Supply solenoid valve, 4... Controller section, 5, 6...
...Air spring side pressure sensor, 7...Outlet side pressure sensor.
Claims (1)
の出口側空気圧力を制御する電磁弁と、空気ばね
圧力を検出する空気ばね側圧力センサーと、上記
空気弁部の出口側の空気圧力を検出する出口側圧
力センサーと、上記各圧力センサーからの圧力検
出信号に差があればこの差をなくすように上記電
磁弁を制御するコントローラ部とを具えているこ
とを特徴とする鉄道車両用応荷重弁。 An air valve section that generates air pressure, an electromagnetic valve that controls the air pressure on the outlet side of the air valve section, an air spring side pressure sensor that detects the air spring pressure, and an air pressure sensor that controls the air pressure on the outlet side of the air valve section. An application for a railway vehicle, comprising: an outlet-side pressure sensor for detecting the pressure; and a controller section for controlling the solenoid valve so as to eliminate a difference in pressure detection signals from the respective pressure sensors. Load valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8544590U JPH0443562U (en) | 1990-08-14 | 1990-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8544590U JPH0443562U (en) | 1990-08-14 | 1990-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443562U true JPH0443562U (en) | 1992-04-14 |
Family
ID=31634586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8544590U Pending JPH0443562U (en) | 1990-08-14 | 1990-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010032677A1 (en) | 2008-09-22 | 2010-03-25 | ナブテスコ株式会社 | Load compensating valve and brake control device |
| WO2012014416A1 (en) | 2010-07-30 | 2012-02-02 | ナブテスコ株式会社 | Variable-load valve and brake control device |
-
1990
- 1990-08-14 JP JP8544590U patent/JPH0443562U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010032677A1 (en) | 2008-09-22 | 2010-03-25 | ナブテスコ株式会社 | Load compensating valve and brake control device |
| WO2012014416A1 (en) | 2010-07-30 | 2012-02-02 | ナブテスコ株式会社 | Variable-load valve and brake control device |
| JP5378602B2 (en) * | 2010-07-30 | 2013-12-25 | ナブテスコ株式会社 | Variable load valve and brake control device |
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