CH578813A5 - - Google Patents
Info
- Publication number
- CH578813A5 CH578813A5 CH221073A CH221073A CH578813A5 CH 578813 A5 CH578813 A5 CH 578813A5 CH 221073 A CH221073 A CH 221073A CH 221073 A CH221073 A CH 221073A CH 578813 A5 CH578813 A5 CH 578813A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Electric Clocks (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7206688A FR2183300A5 (en) | 1972-02-28 | 1972-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578813A5 true CH578813A5 (en) | 1976-08-13 |
Family
ID=9094241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH221073A CH578813A5 (en) | 1972-02-28 | 1973-02-14 |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US3801835A (en) |
| JP (1) | JPS48101898A (en) |
| AR (1) | AR201554A1 (en) |
| AT (1) | AT342469B (en) |
| AU (1) | AU469250B2 (en) |
| BE (1) | BE795339A (en) |
| BR (1) | BR7301282D0 (en) |
| CA (1) | CA999056A (en) |
| CH (1) | CH578813A5 (en) |
| CY (1) | CY875A (en) |
| DE (1) | DE2307277A1 (en) |
| DK (1) | DK142825B (en) |
| EG (1) | EG12783A (en) |
| ES (1) | ES412147A1 (en) |
| FR (1) | FR2183300A5 (en) |
| GB (1) | GB1412065A (en) |
| HK (1) | HK31478A (en) |
| IT (1) | IT979128B (en) |
| KE (1) | KE2698A (en) |
| LU (1) | LU67055A1 (en) |
| NL (1) | NL7302769A (en) |
| OA (1) | OA04400A (en) |
| SE (1) | SE380121B (en) |
| TR (1) | TR17608A (en) |
| YU (1) | YU45073A (en) |
| ZA (1) | ZA731050B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974432A (en) * | 1972-06-27 | 1976-08-10 | Hawker Siddeley Dynamics Engineering Limited | Control system for repetitive processes |
| US3953801A (en) * | 1974-06-03 | 1976-04-27 | Zenith Radio Corporation | Receiver digital control system |
| US3911331A (en) * | 1974-09-09 | 1975-10-07 | Rothmans Of Pall Mall | Apparatus for automatically controlling the initiation and/or termination of functions of apparatus or processes using a clock pulse generator |
| US4189992A (en) * | 1979-01-15 | 1980-02-26 | Barry John D A | Bread baking |
| FR2571527B2 (en) * | 1984-04-26 | 1990-08-10 | Poitiers Universite | SIGNALING OR DISPLAY DEVICE FOR VIEWING AT LEAST ONE ALPHANUMERIC AND / OR GRAPHIC SYMBOL |
| FR2569894B1 (en) * | 1984-09-04 | 1987-06-26 | Radiotechnique Compelec | VISUALIZATION ASSEMBLY WITH LIGHT EMITTING DIODES |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL269877A (en) * | 1960-10-04 | |||
| US3251030A (en) * | 1963-05-24 | 1966-05-10 | Gen Signal Corp | Traffic signal controller |
| US3525980A (en) * | 1966-08-16 | 1970-08-25 | Tamar Electronics Ind Inc | Fixed timing traffic control system |
| US3508192A (en) * | 1966-10-14 | 1970-04-21 | Lfe Corp | Multi-phase traffic actuated control system |
| US3551825A (en) * | 1969-01-03 | 1970-12-29 | Lfe Corp | Phase shift cycle generator for a traffic control system |
| US3662186A (en) * | 1969-06-27 | 1972-05-09 | Whirlpool Co | Electronic control circuit for appliances |
| GB1294758A (en) * | 1969-12-13 | 1972-11-01 | Tokyo Shibaura Electric Co | Program control devices |
-
0
- BE BE795339D patent/BE795339A/en not_active IP Right Cessation
-
1972
- 1972-02-28 FR FR7206688A patent/FR2183300A5/fr not_active Expired
-
1973
- 1973-02-09 OA OA54833A patent/OA04400A/en unknown
- 1973-02-13 CY CY875A patent/CY875A/en unknown
- 1973-02-13 GB GB709873A patent/GB1412065A/en not_active Expired
- 1973-02-13 CA CA163,663A patent/CA999056A/en not_active Expired
- 1973-02-14 CH CH221073A patent/CH578813A5/xx not_active IP Right Cessation
- 1973-02-14 ZA ZA731050A patent/ZA731050B/en unknown
- 1973-02-14 DE DE19732307277 patent/DE2307277A1/en not_active Withdrawn
- 1973-02-15 IT IT20415/73A patent/IT979128B/en active
- 1973-02-15 AU AU52207/73A patent/AU469250B2/en not_active Expired
- 1973-02-19 LU LU67055A patent/LU67055A1/xx unknown
- 1973-02-20 US US00333609A patent/US3801835A/en not_active Expired - Lifetime
- 1973-02-21 BR BR731282A patent/BR7301282D0/en unknown
- 1973-02-21 AT AT153973A patent/AT342469B/en not_active IP Right Cessation
- 1973-02-21 DK DK93773AA patent/DK142825B/en unknown
- 1973-02-22 YU YU00450/73A patent/YU45073A/en unknown
- 1973-02-27 EG EG69/73A patent/EG12783A/en active
- 1973-02-27 SE SE7302755A patent/SE380121B/xx unknown
- 1973-02-28 AR AR246841A patent/AR201554A1/en active
- 1973-02-28 TR TR17608A patent/TR17608A/en unknown
- 1973-02-28 ES ES412147A patent/ES412147A1/en not_active Expired
- 1973-02-28 JP JP48023396A patent/JPS48101898A/ja active Pending
- 1973-02-28 NL NL7302769A patent/NL7302769A/xx not_active Application Discontinuation
-
1977
- 1977-02-01 KE KE2698A patent/KE2698A/en unknown
-
1978
- 1978-06-22 HK HK314/78A patent/HK31478A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7302769A (en) | 1973-08-30 |
| GB1412065A (en) | 1975-10-29 |
| AU469250B2 (en) | 1976-02-05 |
| US3801835A (en) | 1974-04-02 |
| ATA153973A (en) | 1977-07-15 |
| KE2698A (en) | 1977-02-11 |
| ES412147A1 (en) | 1976-01-01 |
| CY875A (en) | 1976-12-17 |
| DK142825B (en) | 1981-02-02 |
| FR2183300A5 (en) | 1973-12-14 |
| BE795339A (en) | 1973-08-13 |
| BR7301282D0 (en) | 1974-05-16 |
| AT342469B (en) | 1978-04-10 |
| IT979128B (en) | 1974-09-30 |
| DK142825C (en) | 1981-08-24 |
| CA999056A (en) | 1976-10-26 |
| DE2307277A1 (en) | 1973-09-20 |
| HK31478A (en) | 1978-06-30 |
| LU67055A1 (en) | 1973-08-31 |
| SE380121B (en) | 1975-10-27 |
| AU5220773A (en) | 1974-08-15 |
| OA04400A (en) | 1980-02-15 |
| YU45073A (en) | 1982-06-18 |
| ZA731050B (en) | 1974-11-27 |
| EG12783A (en) | 1979-09-30 |
| AR201554A1 (en) | 1975-03-31 |
| JPS48101898A (en) | 1973-12-21 |
| TR17608A (en) | 1975-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |