DE189933C - - Google Patents
Info
- Publication number
- DE189933C DE189933C DENDAT189933D DE189933DA DE189933C DE 189933 C DE189933 C DE 189933C DE NDAT189933 D DENDAT189933 D DE NDAT189933D DE 189933D A DE189933D A DE 189933DA DE 189933 C DE189933 C DE 189933C
- Authority
- DE
- Germany
- Prior art keywords
- switch
- lever
- armature
- monitoring
- electromagnet
- 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 13
- 238000012806 monitoring device Methods 0.000 claims description 5
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
- B61L19/14—Interlocking devices having electrical operation with electrical locks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE189933C true DE189933C (forum.php) |
Family
ID=453437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT189933D Active DE189933C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE189933C (forum.php) |
-
0
- DE DENDAT189933D patent/DE189933C/de active Active
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