BE369662A - - Google Patents
Info
- Publication number
- BE369662A BE369662A BE369662DA BE369662A BE 369662 A BE369662 A BE 369662A BE 369662D A BE369662D A BE 369662DA BE 369662 A BE369662 A BE 369662A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C1/00—Steam locomotives or railcars
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE693060X | 1929-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE369662A true BE369662A (en) |
Family
ID=6604034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE369662D BE369662A (en) | 1929-04-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE369662A (en) |
| FR (1) | FR693060A (en) |
-
0
- BE BE369662D patent/BE369662A/xx unknown
-
1930
- 1930-03-31 FR FR693060D patent/FR693060A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR693060A (en) | 1930-11-14 |