BE640557A - - Google Patents
Info
- Publication number
- BE640557A BE640557A BE640557A BE640557A BE640557A BE 640557 A BE640557 A BE 640557A BE 640557 A BE640557 A BE 640557A BE 640557 A BE640557 A BE 640557A BE 640557 A BE640557 A BE 640557A
- Authority
- BE
- Belgium
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
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4535562A GB989038A (en) | 1962-11-30 | 1962-11-30 | Improvements relating to non-continuous signalling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640557A true BE640557A (forum.php) | 1964-03-16 |
Family
ID=10436911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640557A BE640557A (forum.php) | 1962-11-30 | 1963-11-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE640557A (forum.php) |
| GB (1) | GB989038A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EG22306A (en) | 1999-11-15 | 2002-12-31 | Shell Int Research | Expanding a tubular element in a wellbore |
-
1962
- 1962-11-30 GB GB4535562A patent/GB989038A/en not_active Expired
-
1963
- 1963-11-28 BE BE640557A patent/BE640557A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB989038A (en) | 1965-04-14 |