NL55898C - - Google Patents
Info
- Publication number
- NL55898C NL55898C NL55898DA NL55898C NL 55898 C NL55898 C NL 55898C NL 55898D A NL55898D A NL 55898DA NL 55898 C NL55898 C NL 55898C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/08—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines
- B61C9/22—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines pneumatic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling or safety means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
- F01B2250/002—Valves, brakes, control or safety devices for steam engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR843904T | 1938-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL55898C true NL55898C (en:Method) |
Family
ID=9312138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL55898D NL55898C (en:Method) | 1938-09-26 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR843904A (en:Method) |
| NL (1) | NL55898C (en:Method) |
-
0
- NL NL55898D patent/NL55898C/xx active
-
1938
- 1938-09-26 FR FR843904D patent/FR843904A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR843904A (fr) | 1939-07-12 |