BE365981A - - Google Patents
Info
- Publication number
- BE365981A BE365981A BE365981DA BE365981A BE 365981 A BE365981 A BE 365981A BE 365981D A BE365981D A BE 365981DA BE 365981 A BE365981 A BE 365981A
- Authority
- BE
- Belgium
- Prior art keywords
- cores
- electromagnetic device
- coils
- pole pieces
- base plate
- Prior art date
Links
- 230000011664 signaling Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
- G08B5/30—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane with rotating or oscillating members, e.g. vanes
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE365981A true BE365981A (cs) |
Family
ID=38192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE365981D BE365981A (cs) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE365981A (cs) |
-
0
- BE BE365981D patent/BE365981A/fr unknown
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