NL48425C - - Google Patents
Info
- Publication number
- NL48425C NL48425C NL48425DA NL48425C NL 48425 C NL48425 C NL 48425C NL 48425D A NL48425D A NL 48425DA NL 48425 C NL48425 C NL 48425C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/163—Detection devices
- B61L1/165—Electrical
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK201126X | 1937-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48425C true NL48425C (enrdf_load_stackoverflow) |
Family
ID=8149909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48425D NL48425C (enrdf_load_stackoverflow) | 1937-02-06 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE424877A (enrdf_load_stackoverflow) |
| CH (1) | CH201126A (enrdf_load_stackoverflow) |
| FR (1) | FR829718A (enrdf_load_stackoverflow) |
| GB (1) | GB494995A (enrdf_load_stackoverflow) |
| NL (1) | NL48425C (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2435880A (en) * | 1943-09-22 | 1948-02-10 | Chicago Coin Machine Co | Electronic control system |
| FR956774A (enrdf_load_stackoverflow) * | 1944-05-18 | 1950-02-07 | ||
| US2532231A (en) * | 1949-05-21 | 1950-11-28 | Streeter Amet Co | Traffic detector |
| US3656059A (en) * | 1970-05-25 | 1972-04-11 | Sylvania Electric Prod | Single sensor motor vehicle velocity detector |
| DE2232335C2 (de) * | 1972-06-28 | 1984-09-06 | Signalbau Huber - Designa GmbH, 8000 München | Aktive Induktionsschleife für Verkehrsdetektoren |
| US3984764A (en) * | 1975-03-03 | 1976-10-05 | Canoga Controls Corporation | Inductive loop structure for detecting the presence of vehicles over a roadway |
| WO2007071215A1 (de) * | 2005-12-19 | 2007-06-28 | Karl Salzmann | Induktionsanlage |
| DE102021111221B4 (de) | 2021-04-30 | 2024-10-24 | Ralf Schlegel | System und Verfahren zur Geschwindigkeitsmessung |
-
0
- NL NL48425D patent/NL48425C/xx active
- BE BE424877D patent/BE424877A/xx unknown
-
1937
- 1937-11-20 CH CH201126D patent/CH201126A/de unknown
- 1937-11-22 FR FR829718D patent/FR829718A/fr not_active Expired
- 1937-11-23 GB GB32221/37A patent/GB494995A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR829718A (fr) | 1938-07-05 |
| BE424877A (enrdf_load_stackoverflow) | |
| GB494995A (en) | 1938-11-04 |
| CH201126A (de) | 1938-11-15 |