DE253121C - - Google Patents
Info
- Publication number
- DE253121C DE253121C DENDAT253121D DE253121DA DE253121C DE 253121 C DE253121 C DE 253121C DE NDAT253121 D DENDAT253121 D DE NDAT253121D DE 253121D A DE253121D A DE 253121DA DE 253121 C DE253121 C DE 253121C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- magnet
- contact springs
- closed
- magnets
- 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
- 239000000696 magnetic material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 201000009032 substance abuse Diseases 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
Landscapes
- Emergency Alarm Devices (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Burglar Alarm Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE253121C true DE253121C (https=) |
Family
ID=511419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253121D Active DE253121C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253121C (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1113496B (de) * | 1958-01-07 | 1961-09-07 | Oec Hermann Tiefenbach Dipl In | Durch einen vorbeizufuehrenden Dauermagneten steuerbarer elektrischer Schalter |
| DE1294857B (de) * | 1964-05-06 | 1969-05-08 | Falkenberg Fritz | Sicherungsvorrichtung fuer Rolladen |
-
0
- DE DENDAT253121D patent/DE253121C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1113496B (de) * | 1958-01-07 | 1961-09-07 | Oec Hermann Tiefenbach Dipl In | Durch einen vorbeizufuehrenden Dauermagneten steuerbarer elektrischer Schalter |
| DE1294857B (de) * | 1964-05-06 | 1969-05-08 | Falkenberg Fritz | Sicherungsvorrichtung fuer Rolladen |
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