FR519732A - Advanced devices for repeating signals on locomotives - Google Patents
Advanced devices for repeating signals on locomotivesInfo
- Publication number
- FR519732A FR519732A FR519732A FR519732DA FR519732A FR 519732 A FR519732 A FR 519732A FR 519732 A FR519732 A FR 519732A FR 519732D A FR519732D A FR 519732DA FR 519732 A FR519732 A FR 519732A
- Authority
- FR
- France
- Prior art keywords
- locomotives
- advanced devices
- repeating signals
- repeating
- signals
- 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.)
- Expired
Links
- 230000003137 locomotive effect Effects 0.000 title 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR519732T | 1919-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR519732A true FR519732A (en) | 1921-06-14 |
Family
ID=8916530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR519732A Expired FR519732A (en) | 1919-12-13 | 1919-12-13 | Advanced devices for repeating signals on locomotives |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR519732A (en) |
-
1919
- 1919-12-13 FR FR519732A patent/FR519732A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR519732A (en) | Advanced devices for repeating signals on locomotives | |
FR519186A (en) | Advanced electro-self-propelled whistle for repeating signals on the locomotive | |
FR22934E (en) | Advanced electro-self-propelled whistle for repeating signals on the locomotive | |
FR22937E (en) | Advanced electro-self-propelled whistle for repeating signals on the locomotive | |
FR511418A (en) | Device for repeating signals on locomotives | |
FR23028E (en) | Device for repeating signals on locomotives | |
FR513649A (en) | Device for repeating signals on locomotives | |
FR22640E (en) | New electrical signal repeater devices on locomotives | |
FR513396A (en) | New electrical signal repeater devices on locomotives | |
FR526194A (en) | Apparatus for repeating signals on locomotives | |
FR514248A (en) | Electro-mechanical device for repeating signals on locomotives | |
FR23074E (en) | Advanced electro-self-propelled whistle for repeating signals on the locomotive | |
FR525146A (en) | Improvements to electrical circuits arranged on locomotives for the repetition of track signals | |
FR27253E (en) | Apparatus for repeating signals on locomotives | |
FR509662A (en) | Pulling device for locomotives | |
FR519241A (en) | Signaling device for railways | |
FR544846A (en) | Improvements to signal repeater devices on locomotives | |
FR528609A (en) | Superheater for locomotives | |
FR504143A (en) | Controller switch for railway signals | |
FR21237E (en) | Lifting device for cars | |
FR558848A (en) | Signal motor for railway tracks | |
FR558010A (en) | Electro-pneumatic device for repeating fixed track signals on locomotives | |
FR544836A (en) | Double automatic device for repeating signals on the locomotive | |
DK30497C (en) | Railway signaling apparatus. | |
FR23348E (en) | New electrical signal repeater devices on locomotives |