DE248575C - - Google Patents
Info
- Publication number
- DE248575C DE248575C DENDAT248575D DE248575DA DE248575C DE 248575 C DE248575 C DE 248575C DE NDAT248575 D DENDAT248575 D DE NDAT248575D DE 248575D A DE248575D A DE 248575DA DE 248575 C DE248575 C DE 248575C
- Authority
- DE
- Germany
- Prior art keywords
- polarized
- relay
- circuit
- neutral
- polarized relay
- 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
- 230000007935 neutral effect Effects 0.000 claims description 7
- 230000007812 deficiency Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
Landscapes
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE248575C true DE248575C (cs) |
Family
ID=507273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT248575D Active DE248575C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE248575C (cs) |
-
0
- DE DENDAT248575D patent/DE248575C/de active Active
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