FR2220409A1 - - Google Patents
Info
- Publication number
- FR2220409A1 FR2220409A1 FR7343258A FR7343258A FR2220409A1 FR 2220409 A1 FR2220409 A1 FR 2220409A1 FR 7343258 A FR7343258 A FR 7343258A FR 7343258 A FR7343258 A FR 7343258A FR 2220409 A1 FR2220409 A1 FR 2220409A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/06—Insulation of windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
- B61K7/10—Track brakes or retarding apparatus electrodynamic
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732311955 DE2311955C3 (de) | 1973-03-08 | Elektrodynamische Gleisbremse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2220409A1 true FR2220409A1 (enrdf_load_stackoverflow) | 1974-10-04 |
FR2220409B1 FR2220409B1 (enrdf_load_stackoverflow) | 1976-06-25 |
Family
ID=5874384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343258A Expired FR2220409B1 (enrdf_load_stackoverflow) | 1973-03-08 | 1973-12-04 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH562115A5 (enrdf_load_stackoverflow) |
FR (1) | FR2220409B1 (enrdf_load_stackoverflow) |
-
1973
- 1973-12-04 FR FR7343258A patent/FR2220409B1/fr not_active Expired
-
1974
- 1974-03-01 CH CH291674A patent/CH562115A5/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
DE2311955B2 (de) | 1976-04-08 |
FR2220409B1 (enrdf_load_stackoverflow) | 1976-06-25 |
CH562115A5 (enrdf_load_stackoverflow) | 1975-05-30 |
DE2311955A1 (de) | 1974-09-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |