DE108291C - - Google Patents
Info
- Publication number
- DE108291C DE108291C DENDAT108291D DE108291DA DE108291C DE 108291 C DE108291 C DE 108291C DE NDAT108291 D DENDAT108291 D DE NDAT108291D DE 108291D A DE108291D A DE 108291DA DE 108291 C DE108291 C DE 108291C
- Authority
- DE
- Germany
- Prior art keywords
- battery
- terminals
- circuit
- button
- contact springs
- 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
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/206—Switches for connection of measuring instruments or electric motors to measuring loads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE108291C true DE108291C (enrdf_load_stackoverflow) |
Family
ID=378278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT108291D Active DE108291C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE108291C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT108291D patent/DE108291C/de active Active
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