DE142794C - - Google Patents
Info
- Publication number
- DE142794C DE142794C DENDAT142794D DE142794DA DE142794C DE 142794 C DE142794 C DE 142794C DE NDAT142794 D DENDAT142794 D DE NDAT142794D DE 142794D A DE142794D A DE 142794DA DE 142794 C DE142794 C DE 142794C
- Authority
- DE
- Germany
- Prior art keywords
- mercury
- immersion
- layer
- needle
- movement
- 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
- 239000007788 liquid Substances 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 24
- 229910052753 mercury Inorganic materials 0.000 description 24
- 238000007654 immersion Methods 0.000 description 17
- 230000001427 coherent effect Effects 0.000 description 11
- 239000004020 conductor Substances 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000005662 Paraffin oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C8/00—Non-adjustable resistors consisting of loose powdered or granular conducting, or powdered or granular semi-conducting material
- H01C8/02—Coherers or like imperfect resistors for detecting electromagnetic waves
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE142794C true DE142794C (enrdf_load_stackoverflow) |
Family
ID=410327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT142794D Active DE142794C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE142794C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058101B (de) * | 1953-12-24 | 1959-05-27 | Ibm Deutschland | Speicher mit Kohaererzellen |
-
0
- DE DENDAT142794D patent/DE142794C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058101B (de) * | 1953-12-24 | 1959-05-27 | Ibm Deutschland | Speicher mit Kohaererzellen |
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