DE111193C - - Google Patents
Info
- Publication number
- DE111193C DE111193C DENDAT111193D DE111193DA DE111193C DE 111193 C DE111193 C DE 111193C DE NDAT111193 D DENDAT111193 D DE NDAT111193D DE 111193D A DE111193D A DE 111193DA DE 111193 C DE111193 C DE 111193C
- Authority
- DE
- Germany
- Prior art keywords
- flap
- current
- alarm clock
- line
- circuit
- 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
- 230000002618 waking effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000011664 signaling Effects 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)
- Electric Clocks (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE111193C true DE111193C (enrdf_load_stackoverflow) |
Family
ID=380948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT111193D Active DE111193C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE111193C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT111193D patent/DE111193C/de active Active
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