FR2018507A1 - - Google Patents
Info
- Publication number
- FR2018507A1 FR2018507A1 FR6931653A FR6931653A FR2018507A1 FR 2018507 A1 FR2018507 A1 FR 2018507A1 FR 6931653 A FR6931653 A FR 6931653A FR 6931653 A FR6931653 A FR 6931653A FR 2018507 A1 FR2018507 A1 FR 2018507A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/28—Eddy-current braking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6761268 | 1968-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2018507A1 true FR2018507A1 (de) | 1970-05-29 |
Family
ID=13349932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6931653A Withdrawn FR2018507A1 (de) | 1968-09-20 | 1969-09-17 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3653329A (de) |
FR (1) | FR2018507A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1048542A3 (de) * | 1999-04-30 | 2000-12-06 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Erhöhung der Normalkraft eines Schienenfahrzeugs |
US20090057084A1 (en) * | 2004-06-30 | 2009-03-05 | Energy Recovery Technology, Llc | Energy recovery system |
CN101596909A (zh) * | 2009-07-01 | 2009-12-09 | 周原 | 粘着力可控的轨道车辆动力转向架 |
BR112014001502A2 (pt) * | 2011-07-28 | 2017-02-14 | Knorr-Bremse Ges Mit Beschränkter Haftung | dispositivo para aplicar, pelo menos, um impulso elétrico, pelo menos, em uma bobina elétrica de um freio de trilho de um veículo sobre trilhos |
DE102012013520A1 (de) * | 2012-07-06 | 2014-01-09 | Knorr-Bremse Gmbh | Verfahren zum Steuern einer Magnetschienenbremsvorrichtung eines Schienenfahrzeugs |
CN110588706A (zh) * | 2019-09-23 | 2019-12-20 | 李贺清 | 铁路机车非撒沙防滑装置 |
AU2020363387A1 (en) * | 2019-10-07 | 2022-05-26 | Trackmobile Llc | Magnetic traction assist for railcar mover |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US467243A (en) * | 1892-01-19 | Henry edmond walter | ||
US539542A (en) * | 1895-05-21 | William b | ||
US2198928A (en) * | 1936-12-02 | 1940-04-30 | David E Wehner | Electromagnetic traction increaser |
US3307058A (en) * | 1964-01-20 | 1967-02-28 | Kucera Karel | Electromagnetic adhesion means for railroad locomotives |
-
1969
- 1969-09-17 FR FR6931653A patent/FR2018507A1/fr not_active Withdrawn
- 1969-09-18 US US858949A patent/US3653329A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3653329A (en) | 1972-04-04 |
DE1947278A1 (de) | 1970-03-26 |
DE1947278B2 (de) | 1975-07-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |