JPS6483449A - Control of brake for rolling stock - Google Patents
Control of brake for rolling stockInfo
- Publication number
- JPS6483449A JPS6483449A JP24041687A JP24041687A JPS6483449A JP S6483449 A JPS6483449 A JP S6483449A JP 24041687 A JP24041687 A JP 24041687A JP 24041687 A JP24041687 A JP 24041687A JP S6483449 A JPS6483449 A JP S6483449A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- command
- brake force
- predetermined time
- emergency
- 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.)
- Granted
Links
Abstract
PURPOSE:To reduce distance by controlling to reduce an electric brake force command and keep a maximum service brake command for a predetermined time when a brake command amplifier is operated to an emergency brake position so as to prevent a temporary drop of brake force. CONSTITUTION:If a handle HA of a brake command amplifier BS' is operated to an emergency brake position when a service brake is operating, an emergency brake solenoid valve EBV operates, and a second air pressure P2 starts increasing. Simultaneously, in addition, a detecting relay RY is demagnetized, when a contact RYa is switched, and an electric brake force command decreases gradually. However, since a contact TRa of a timer relay TR is kept on for a predetermined time T, a brake force pattern generator BRG keeps a maximum service brake force command, and an auxiliary air brake force command is increased. If after a predetermined time, P2>P1, a multiple check valve DCV is switched, and a brake cylinder BC is actuated corresponding to the second air pressure P2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240416A JP2538276B2 (en) | 1987-09-24 | 1987-09-24 | Braking control method for railway vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240416A JP2538276B2 (en) | 1987-09-24 | 1987-09-24 | Braking control method for railway vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6483449A true JPS6483449A (en) | 1989-03-29 |
JP2538276B2 JP2538276B2 (en) | 1996-09-25 |
Family
ID=17059149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62240416A Expired - Fee Related JP2538276B2 (en) | 1987-09-24 | 1987-09-24 | Braking control method for railway vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2538276B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009513408A (en) * | 2003-07-10 | 2009-04-02 | クノル−ブレムゼ ジステーメ フューア シーネンファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Brake device for rail vehicles |
JP2012011984A (en) * | 2010-07-05 | 2012-01-19 | West Japan Railway Co | Brake system for shinkansen vehicle |
-
1987
- 1987-09-24 JP JP62240416A patent/JP2538276B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009513408A (en) * | 2003-07-10 | 2009-04-02 | クノル−ブレムゼ ジステーメ フューア シーネンファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Brake device for rail vehicles |
JP2012011984A (en) * | 2010-07-05 | 2012-01-19 | West Japan Railway Co | Brake system for shinkansen vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP2538276B2 (en) | 1996-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |