DE207822C - - Google Patents
Info
- Publication number
- DE207822C DE207822C DENDAT207822D DE207822DA DE207822C DE 207822 C DE207822 C DE 207822C DE NDAT207822 D DENDAT207822 D DE NDAT207822D DE 207822D A DE207822D A DE 207822DA DE 207822 C DE207822 C DE 207822C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- switch
- line
- valve
- contacts
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 2
- 210000002105 tongue Anatomy 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
- B61L5/045—Fluid-pressure devices for operating points or scotch-blocks using electrically controlled fluid-pressure operated driving means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE207822C true DE207822C (en:Method) |
Family
ID=469896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT207822D Active DE207822C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE207822C (en:Method) |
-
0
- DE DENDAT207822D patent/DE207822C/de active Active
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