JPS4819647B1 - - Google Patents
Info
- Publication number
- JPS4819647B1 JPS4819647B1 JP43087093A JP8709368A JPS4819647B1 JP S4819647 B1 JPS4819647 B1 JP S4819647B1 JP 43087093 A JP43087093 A JP 43087093A JP 8709368 A JP8709368 A JP 8709368A JP S4819647 B1 JPS4819647 B1 JP S4819647B1
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits
- B61L3/222—Arrangements on the track only
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68646867A | 1967-11-29 | 1967-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4819647B1 true JPS4819647B1 (xx) | 1973-06-15 |
Family
ID=24756415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43087093A Pending JPS4819647B1 (xx) | 1967-11-29 | 1968-11-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3532877A (xx) |
| JP (1) | JPS4819647B1 (xx) |
| BE (1) | BE724428A (xx) |
| CH (1) | CH499420A (xx) |
| DE (1) | DE1804225C3 (xx) |
| FR (1) | FR1598233A (xx) |
| GB (1) | GB1199354A (xx) |
| SE (1) | SE334383B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6326231Y2 (xx) * | 1983-05-20 | 1988-07-15 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2051914A5 (xx) * | 1969-07-01 | 1971-04-09 | Trt Telecom Radio Electr | |
| ES444764A1 (es) * | 1975-01-29 | 1977-08-16 | Westinghouse Electric Corp | Aparato de control para vehiculo ferroviario. |
| US4410154A (en) * | 1979-06-25 | 1983-10-18 | Westinghouse Electric Corp. | Transit vehicle brake control apparatus and method |
| US4387870A (en) * | 1981-04-29 | 1983-06-14 | Westinghouse Electric Corp. | Transit vehicle shunt determination |
| US4471929A (en) * | 1982-03-01 | 1984-09-18 | Westinghouse Electric Corp. | Transit vehicle signal apparatus and method |
| US4651070A (en) * | 1985-08-01 | 1987-03-17 | Westinghouse Electric Corp. | Transit vehicle start-up propulsion motor control apparatus and method |
| GB2193588B (en) * | 1986-08-04 | 1990-07-25 | Gec General Signal Ltd | Track circuit signalling arrangement |
| US5271584A (en) * | 1992-03-02 | 1993-12-21 | General Railway Signal | Pulse code railway signalling system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3328580A (en) * | 1964-07-14 | 1967-06-27 | Westinghouse Air Brake Co | Rapid transit speed control system |
-
1967
- 1967-11-29 US US686468A patent/US3532877A/en not_active Expired - Lifetime
-
1968
- 1968-10-07 GB GB47393/68A patent/GB1199354A/en not_active Expired
- 1968-10-21 DE DE1804225A patent/DE1804225C3/de not_active Expired
- 1968-11-08 CH CH1672568A patent/CH499420A/de not_active IP Right Cessation
- 1968-11-25 BE BE724428D patent/BE724428A/xx unknown
- 1968-11-29 JP JP43087093A patent/JPS4819647B1/ja active Pending
- 1968-11-29 SE SE16377/68A patent/SE334383B/xx unknown
- 1968-11-29 FR FR1598233D patent/FR1598233A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6326231Y2 (xx) * | 1983-05-20 | 1988-07-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE724428A (xx) | 1969-05-02 |
| US3532877A (en) | 1970-10-06 |
| GB1199354A (en) | 1970-07-22 |
| DE1804225B2 (de) | 1975-03-20 |
| DE1804225C3 (de) | 1975-11-13 |
| FR1598233A (xx) | 1970-07-06 |
| CH499420A (de) | 1970-11-30 |
| SE334383B (xx) | 1971-04-26 |
| DE1804225A1 (de) | 1969-07-03 |