KR860007118A - 3압력식 제어밸브 - Google Patents
3압력식 제어밸브Info
- Publication number
- KR860007118A KR860007118A KR1019850009282A KR850009282A KR860007118A KR 860007118 A KR860007118 A KR 860007118A KR 1019850009282 A KR1019850009282 A KR 1019850009282A KR 850009282 A KR850009282 A KR 850009282A KR 860007118 A KR860007118 A KR 860007118A
- Authority
- KR
- South Korea
- Prior art keywords
- control valve
- pressure control
- pressure
- valve
- control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
- B60T13/403—Compressed-air systems indirect, i.e. compressed air booster units indirect systems specially adapted for coupling with dependent systems, e.g. tractor-trailer systems
- B60T13/406—Compressed-air systems indirect, i.e. compressed air booster units indirect systems specially adapted for coupling with dependent systems, e.g. tractor-trailer systems specially adapted for transfer of two or more command signals, e.g. railway systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
- B60T15/184—Railway control or brake valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985035296U JPH0345896Y2 (ko) | 1985-03-11 | 1985-03-11 | |
JP60-35296 | 1985-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860007118A true KR860007118A (ko) | 1986-10-08 |
KR900003949B1 KR900003949B1 (ko) | 1990-06-05 |
Family
ID=12437810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850009282A KR900003949B1 (ko) | 1985-03-11 | 1985-12-10 | 3압력식 제어밸브 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4655510A (ko) |
JP (1) | JPH0345896Y2 (ko) |
KR (1) | KR900003949B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111684187A (zh) * | 2018-02-14 | 2020-09-18 | 欧梯克瑞士公司 | 流动路径的转换阀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545820A (en) * | 1968-12-31 | 1970-12-08 | Westinghouse Air Brake Co | Brake control valve |
JPS5683664A (en) * | 1979-12-11 | 1981-07-08 | Nippon Air Brake Co Ltd | Comparison switching valve making low-pressure side into output pressure with respect to two system input pressure |
-
1985
- 1985-03-11 JP JP1985035296U patent/JPH0345896Y2/ja not_active Expired
- 1985-12-10 KR KR1019850009282A patent/KR900003949B1/ko not_active IP Right Cessation
-
1986
- 1986-03-11 US US06/838,646 patent/US4655510A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111684187A (zh) * | 2018-02-14 | 2020-09-18 | 欧梯克瑞士公司 | 流动路径的转换阀 |
Also Published As
Publication number | Publication date |
---|---|
JPH0345896Y2 (ko) | 1991-09-27 |
US4655510A (en) | 1987-04-07 |
JPS61150266U (ko) | 1986-09-17 |
KR900003949B1 (ko) | 1990-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050524 Year of fee payment: 16 |
|
EXPY | Expiration of term |