GB413323A - A new and improved safety device more particularly for railways - Google Patents
A new and improved safety device more particularly for railwaysInfo
- Publication number
- GB413323A GB413323A GB118233A GB118233A GB413323A GB 413323 A GB413323 A GB 413323A GB 118233 A GB118233 A GB 118233A GB 118233 A GB118233 A GB 118233A GB 413323 A GB413323 A GB 413323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- railways
- new
- lamps
- lamp
- safety device
- 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
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- 230000003137 locomotive effect Effects 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 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
- B61L3/06—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 by electromagnetic or particle radiation, e.g. by light beam
- B61L3/065—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 by electromagnetic or particle radiation, e.g. by light beam controlling optically
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
413,323. Track apparatus for actuating signals on trains. ZISSU, T., 15, Gustav-Freytagstrasse, Grunewald, Berlin. Jan. 13, 1933, No. 1182. [Class 105.] With a wayside signal at danger a lamp 4 disposed in blackened casing 7 recessed into the track projects a vertical beam of light or infrared rays to actuate a selenium or tellurium cell 9 housed in a black-walled recess 15 on the underside of the locomotive whereby a siren S and brake valve V are operated. Two lamps are preferably provided in case one lamp should fail. The lamps are protected by a grid 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB118233A GB413323A (en) | 1933-01-13 | 1933-01-13 | A new and improved safety device more particularly for railways |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB118233A GB413323A (en) | 1933-01-13 | 1933-01-13 | A new and improved safety device more particularly for railways |
Publications (1)
Publication Number | Publication Date |
---|---|
GB413323A true GB413323A (en) | 1934-07-13 |
Family
ID=9717576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB118233A Expired GB413323A (en) | 1933-01-13 | 1933-01-13 | A new and improved safety device more particularly for railways |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB413323A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034859A1 (en) * | 1980-02-13 | 1981-09-02 | Europe Container Terminus B.V. | Infra-red data transmission system |
DE3929118A1 (en) * | 1988-09-01 | 1990-03-15 | Daifuku Kk | SYSTEM FOR CONTROLLING THE DRIVING OF TRANSPORT TRAIN |
-
1933
- 1933-01-13 GB GB118233A patent/GB413323A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034859A1 (en) * | 1980-02-13 | 1981-09-02 | Europe Container Terminus B.V. | Infra-red data transmission system |
DE3929118A1 (en) * | 1988-09-01 | 1990-03-15 | Daifuku Kk | SYSTEM FOR CONTROLLING THE DRIVING OF TRANSPORT TRAIN |
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