DE178452C - - Google Patents
Info
- Publication number
- DE178452C DE178452C DE1906178452D DE178452DA DE178452C DE 178452 C DE178452 C DE 178452C DE 1906178452 D DE1906178452 D DE 1906178452D DE 178452D A DE178452D A DE 178452DA DE 178452 C DE178452 C DE 178452C
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- mass
- nitrogen
- hardness
- coal
- 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.)
- Expired - Lifetime
Links
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 239000003245 coal Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- DZPJVKXUWVWEAD-UHFFFAOYSA-N [C].[N].[Si] Chemical compound [C].[N].[Si] DZPJVKXUWVWEAD-UHFFFAOYSA-N 0.000 claims description 2
- UMVBXBACMIOFDO-UHFFFAOYSA-N [N].[Si] Chemical compound [N].[Si] UMVBXBACMIOFDO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 238000007792 addition Methods 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 241000189705 Dunedin group Species 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 claims 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/12—Manufacture of brushes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Silicon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29951D AT29951B (de) | 1906-02-16 | 1906-12-01 | Verfahren zur Herstellung von Dynamobürsten aus Kohle. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE178452C true DE178452C (enrdf_load_stackoverflow) |
Family
ID=442848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1906178452D Expired - Lifetime DE178452C (enrdf_load_stackoverflow) | 1906-02-16 | 1906-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE178452C (enrdf_load_stackoverflow) |
-
1906
- 1906-02-16 DE DE1906178452D patent/DE178452C/de not_active Expired - Lifetime
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