BE411733A - - Google Patents
Info
- Publication number
- BE411733A BE411733A BE411733DA BE411733A BE 411733 A BE411733 A BE 411733A BE 411733D A BE411733D A BE 411733DA BE 411733 A BE411733 A BE 411733A
- Authority
- BE
- Belgium
- Prior art keywords
- signal
- relay
- contact
- delay
- indicator
- Prior art date
Links
- 230000035939 shock Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411733A true BE411733A (enrdf_load_stackoverflow) |
Family
ID=75628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411733D BE411733A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE411733A (enrdf_load_stackoverflow) |
-
0
- BE BE411733D patent/BE411733A/fr unknown
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