FR550871A - Dynamo for wagons - Google Patents
Dynamo for wagonsInfo
- Publication number
- FR550871A FR550871A FR550871DA FR550871A FR 550871 A FR550871 A FR 550871A FR 550871D A FR550871D A FR 550871DA FR 550871 A FR550871 A FR 550871A
- Authority
- FR
- France
- Prior art keywords
- wagons
- dynamo
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D43/00—Devices for using the energy of the movements of the 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH550871X | 1921-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR550871A true FR550871A (en) | 1923-03-22 |
Family
ID=4519625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR550871D Expired FR550871A (en) | 1921-10-21 | 1922-05-02 | Dynamo for wagons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR550871A (en) |
-
1922
- 1922-05-02 FR FR550871D patent/FR550871A/en not_active Expired
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