NL273790A - - Google Patents
Info
- Publication number
- NL273790A NL273790A NL273790A NL273790A NL273790A NL 273790 A NL273790 A NL 273790A NL 273790 A NL273790 A NL 273790A NL 273790 A NL273790 A NL 273790A NL 273790 A NL273790 A NL 273790A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST17074A DE1210363B (de) | 1960-11-04 | 1960-11-04 | Anordnung zur Verhinderung sich gegenseitig ausschliessender Signalzustaende, insbesondere fuer Strassenverkehrs-Signalanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL273790A true NL273790A (en:Method) | 1964-09-10 |
Family
ID=7457334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL273790A NL273790A (en:Method) | 1960-11-04 | 1962-01-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3241113A (en:Method) |
| DE (1) | DE1210363B (en:Method) |
| NL (1) | NL273790A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786414A (en) * | 1971-03-19 | 1974-01-15 | Philips Corp | Fail safe control circuit for traffic lights |
| US3778762A (en) * | 1971-07-23 | 1973-12-11 | Solid State Devices Inc | Monitor for detecting conflicting traffic control signals |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2122112A (en) * | 1934-05-23 | 1938-06-28 | Gen Railway Signal Co | Centralized traffic controlling system for railroads |
| DE702069C (de) * | 1938-01-28 | 1941-01-29 | Julius Pintsch Kom Ges | UEberwachungseinrichtung fuer Signallampen von beispielsweise selbsttaetigen UEberwegwarnsignalanlagen |
| US2636133A (en) * | 1950-12-01 | 1953-04-21 | Bell Telephone Labor Inc | Diode gate |
| DE938896C (de) * | 1952-02-24 | 1956-02-09 | Siemens Ag | Einrichtung zur Einschaltung eines Signals in Kommandoanlagen |
| DE940697C (de) * | 1952-04-08 | 1956-03-22 | Siemens Ag | Einrichtung zur Einschaltung eines Signals in Kommandoanlagen |
| US2706222A (en) * | 1952-05-22 | 1955-04-12 | Bell Telephone Labor Inc | Transistor lockout circuit |
| US2939121A (en) * | 1953-09-04 | 1960-05-31 | Fairchild Camera Instr Co | Selective load energization |
| DE1006761B (de) * | 1954-03-19 | 1957-04-18 | Siemens Ag | Anordnung bei Verkehrssignalanlagen zur mindestens zweiphasigen Regelung sich gefaehrdender Verkehrsstroeme |
| US3015088A (en) * | 1957-11-25 | 1961-12-26 | North American Aviation Inc | Automatic interlock system |
| DE1081358B (de) * | 1958-03-07 | 1960-05-05 | Standard Elektrik Lorenz Ag | Schaltungsanordnung fuer Signalanlagen, bei denen mehrere Signalbegriffe durch elektrisch betriebene Lichtsignale gegeben werden |
| US2935627A (en) * | 1958-08-20 | 1960-05-03 | Gen Dynamics Corp | Priority demand circuits |
-
1960
- 1960-11-04 DE DEST17074A patent/DE1210363B/de active Pending
-
1961
- 1961-10-31 US US149020A patent/US3241113A/en not_active Expired - Lifetime
-
1962
- 1962-01-22 NL NL273790A patent/NL273790A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1210363B (de) | 1966-02-03 |
| US3241113A (en) | 1966-03-15 |