DE2331387A1 - Stampfkontakt - Google Patents
StampfkontaktInfo
- Publication number
- DE2331387A1 DE2331387A1 DE19732331387 DE2331387A DE2331387A1 DE 2331387 A1 DE2331387 A1 DE 2331387A1 DE 19732331387 DE19732331387 DE 19732331387 DE 2331387 A DE2331387 A DE 2331387A DE 2331387 A1 DE2331387 A1 DE 2331387A1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- iron powder
- contact
- tamping
- tamped
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 241000722721 Capparis Species 0.000 description 2
- 235000017336 Capparis spinosa Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 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
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Building Environments (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16503472 | 1972-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2331387A1 true DE2331387A1 (de) | 1974-02-28 |
Family
ID=5487832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732331387 Pending DE2331387A1 (de) | 1972-08-14 | 1973-06-20 | Stampfkontakt |
Country Status (7)
| Country | Link |
|---|---|
| BG (1) | BG27340A1 (enrdf_load_stackoverflow) |
| CS (1) | CS162567B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2331387A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2196530B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1380510A (enrdf_load_stackoverflow) |
| HU (1) | HU169043B (enrdf_load_stackoverflow) |
| SU (1) | SU495852A3 (enrdf_load_stackoverflow) |
-
1973
- 1973-04-26 HU HUEE002130 patent/HU169043B/hu unknown
- 1973-05-21 GB GB2409473A patent/GB1380510A/en not_active Expired
- 1973-06-20 DE DE19732331387 patent/DE2331387A1/de active Pending
- 1973-06-23 BG BG7323956A patent/BG27340A1/xx unknown
- 1973-06-26 SU SU1934189A patent/SU495852A3/ru active
- 1973-06-26 FR FR7323358A patent/FR2196530B3/fr not_active Expired
- 1973-08-14 CS CS573473A patent/CS162567B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2196530A1 (enrdf_load_stackoverflow) | 1974-03-15 |
| GB1380510A (en) | 1975-01-15 |
| SU495852A3 (ru) | 1975-12-15 |
| CS162567B1 (enrdf_load_stackoverflow) | 1975-07-15 |
| BG27340A1 (en) | 1979-10-12 |
| FR2196530B3 (enrdf_load_stackoverflow) | 1976-06-18 |
| HU169043B (enrdf_load_stackoverflow) | 1976-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |