NL7110829A - - Google Patents
Info
- Publication number
- NL7110829A NL7110829A NL7110829A NL7110829A NL7110829A NL 7110829 A NL7110829 A NL 7110829A NL 7110829 A NL7110829 A NL 7110829A NL 7110829 A NL7110829 A NL 7110829A NL 7110829 A NL7110829 A NL 7110829A
- Authority
- NL
- Netherlands
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6120970A | 1970-08-05 | 1970-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7110829A true NL7110829A (https=) | 1972-02-08 |
Family
ID=22034336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7110829A NL7110829A (https=) | 1970-08-05 | 1971-08-05 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3699521A (https=) |
| JP (1) | JPS5332124B1 (https=) |
| BR (1) | BR7105050D0 (https=) |
| CA (1) | CA941056A (https=) |
| DE (1) | DE2139294A1 (https=) |
| FR (1) | FR2104031A5 (https=) |
| GB (1) | GB1334259A (https=) |
| NL (1) | NL7110829A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913874A (en) * | 1974-03-08 | 1975-10-21 | Westinghouse Electric Corp | Vehicle control system including residue breakdown voltage across the vehicle rails |
| JPS5762516U (https=) * | 1980-09-30 | 1982-04-14 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2141551A (en) * | 1936-08-01 | 1938-12-27 | Gen Railway Signal Co | Centralized traffic controlling system for railroads |
| US2784393A (en) * | 1954-02-26 | 1957-03-05 | Bendix Aviat Corp | Frequency multiplex telemetering system |
| GB1067673A (en) * | 1962-10-25 | 1967-05-03 | Gen Electric Co Ltd | Improvements in or relating to supervisory arrangements |
| US3396370A (en) * | 1964-09-11 | 1968-08-06 | Femco Inc | Coded tone supervisory system |
-
1970
- 1970-08-05 US US61209A patent/US3699521A/en not_active Expired - Lifetime
-
1971
- 1971-07-07 CA CA117,643A patent/CA941056A/en not_active Expired
- 1971-08-05 FR FR7128820A patent/FR2104031A5/fr not_active Expired
- 1971-08-05 DE DE19712139294 patent/DE2139294A1/de active Pending
- 1971-08-05 GB GB3692171A patent/GB1334259A/en not_active Expired
- 1971-08-05 NL NL7110829A patent/NL7110829A/xx not_active Application Discontinuation
- 1971-08-05 BR BR5050/71A patent/BR7105050D0/pt unknown
- 1971-08-05 JP JP5870071A patent/JPS5332124B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7105050D0 (pt) | 1973-06-14 |
| FR2104031A5 (https=) | 1972-04-14 |
| GB1334259A (en) | 1973-10-17 |
| US3699521A (en) | 1972-10-17 |
| DE2139294A1 (de) | 1972-02-10 |
| CA941056A (en) | 1974-01-29 |
| JPS5332124B1 (https=) | 1978-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |