JPS568750A - Digitally electrically controlled brake arrangement - Google Patents
Digitally electrically controlled brake arrangementInfo
- Publication number
- JPS568750A JPS568750A JP8285179A JP8285179A JPS568750A JP S568750 A JPS568750 A JP S568750A JP 8285179 A JP8285179 A JP 8285179A JP 8285179 A JP8285179 A JP 8285179A JP S568750 A JPS568750 A JP S568750A
- Authority
- JP
- Japan
- Prior art keywords
- car
- brake
- lines
- amplifiers
- electrically driven
- 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
Landscapes
- Braking Systems And Boosters (AREA)
Abstract
PURPOSE: To efficiently brake an electrically driven car and a trail-car by providing a digitally electrically controlled brake arrangement which enables braking forces to be distributed differently to both cars such that rise of a brake cylinder pressure of the electrically driven car is limited to a level of less than a predetermined number of braking instruction steps while it is limited to a number of braking instruction steps larger than the predetermined number of steps.
CONSTITUTION: A digitally electrically controlled brake arrangement includes contacts SBR1W3 which are turned on and off by selective energization of relays controlled by a brake controller not shown. The contacts are arranged in combination and selectively energize train drawing-in lines SB1W3 through respective amplifiers 8W10 to thus control magnet valves 11W13 interposed in duct lines between a compressed air generating source 14 and a brake cylinder 16. In this case, the drawing- in lines SB1W3 are both for an M car (an electrically driven car) and a T car (a trail-car) while the amplifiers 8W10 are only for the M car and hence further amplifiers 22, 23 are provided for the T car. As is conventional, the M car is provided with an electric brake device 20 and an electro-pheumatic converting valve 21.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54082851A JPS602225B2 (en) | 1979-06-28 | 1979-06-28 | Digital electric command brake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54082851A JPS602225B2 (en) | 1979-06-28 | 1979-06-28 | Digital electric command brake device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS568750A true JPS568750A (en) | 1981-01-29 |
JPS602225B2 JPS602225B2 (en) | 1985-01-19 |
Family
ID=13785866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54082851A Expired JPS602225B2 (en) | 1979-06-28 | 1979-06-28 | Digital electric command brake device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS602225B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60147663U (en) * | 1984-03-10 | 1985-10-01 | トヨタ自動車株式会社 | shape memory member |
-
1979
- 1979-06-28 JP JP54082851A patent/JPS602225B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS602225B2 (en) | 1985-01-19 |
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