DE2444407A1 - - Google Patents
Info
- Publication number
- DE2444407A1 DE2444407A1 DE19742444407 DE2444407A DE2444407A1 DE 2444407 A1 DE2444407 A1 DE 2444407A1 DE 19742444407 DE19742444407 DE 19742444407 DE 2444407 A DE2444407 A DE 2444407A DE 2444407 A1 DE2444407 A1 DE 2444407A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/002—Control or safety means for heart-points and crossings of aerial railways, funicular rack-railway
- B61L23/005—Automatic control or safety means for points for operator-less railway, e.g. transportation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
- B61L11/08—Operation of points from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
- B61L11/08—Operation of points from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track
- B61L11/083—Magnetic control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742444407 DE2444407C2 (de) | 1974-09-17 | Programmierbare Umsetzerschaltung für zweistellige Dezimalzahlen | |
NL7509812A NL7509812A (nl) | 1974-09-17 | 1975-08-18 | Programmeerbare omvormerschakeling voor decimale getallen van twee posities. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742444407 DE2444407C2 (de) | 1974-09-17 | Programmierbare Umsetzerschaltung für zweistellige Dezimalzahlen |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2444407A1 true DE2444407A1 (US07582779-20090901-C00044.png) | 1975-06-05 |
DE2444407B1 DE2444407B1 (de) | 1975-06-05 |
DE2444407C2 DE2444407C2 (de) | 1976-01-15 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
NL7509812A (nl) | 1976-03-19 |
DE2444407B1 (de) | 1975-06-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |