DE2949563C2 - Elektrischer Kleinmotor - Google Patents
Elektrischer KleinmotorInfo
- Publication number
- DE2949563C2 DE2949563C2 DE19792949563 DE2949563A DE2949563C2 DE 2949563 C2 DE2949563 C2 DE 2949563C2 DE 19792949563 DE19792949563 DE 19792949563 DE 2949563 A DE2949563 A DE 2949563A DE 2949563 C2 DE2949563 C2 DE 2949563C2
- Authority
- DE
- Germany
- Prior art keywords
- collector
- electrically conductive
- recesses
- mixture
- electric motor
- 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
Links
- 239000000203 mixture Substances 0.000 claims description 47
- 239000010419 fine particle Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 241000446313 Lamella Species 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004519 grease Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000003892 spreading Methods 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
- H01R39/04—Commutators
-
- 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
- H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
Landscapes
- Dc Machiner (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792949563 DE2949563C2 (de) | 1979-12-10 | 1979-12-10 | Elektrischer Kleinmotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792949563 DE2949563C2 (de) | 1979-12-10 | 1979-12-10 | Elektrischer Kleinmotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2949563A1 DE2949563A1 (de) | 1981-06-11 |
| DE2949563C2 true DE2949563C2 (de) | 1987-02-19 |
Family
ID=6088011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792949563 Expired DE2949563C2 (de) | 1979-12-10 | 1979-12-10 | Elektrischer Kleinmotor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2949563C2 (e) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624754A1 (de) * | 1996-06-21 | 1998-01-02 | Teves Gmbh Alfred | Kommutator für eine elektrische Maschine |
| DE10144040B4 (de) * | 2001-09-07 | 2007-06-14 | Sintertechnik Gmbh | Kommutator für Elektrokleinmotor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622942Y2 (e) * | 1980-10-23 | 1987-01-23 | ||
| FR2524212A1 (fr) * | 1982-03-23 | 1983-09-30 | Mecanismes Comp Ind De | Collecteur pour moteur electrique miniature |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1463898A1 (de) * | 1963-04-04 | 1969-06-19 | Joseph Krischker | Daempfungsmittel-Bauelement fuer Kleinmotoren |
| DE1929984A1 (de) * | 1968-06-14 | 1970-01-02 | Tokyo Kagaku Kabushiki Kaisha | Kleinstmotor |
-
1979
- 1979-12-10 DE DE19792949563 patent/DE2949563C2/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624754A1 (de) * | 1996-06-21 | 1998-01-02 | Teves Gmbh Alfred | Kommutator für eine elektrische Maschine |
| DE10144040B4 (de) * | 2001-09-07 | 2007-06-14 | Sintertechnik Gmbh | Kommutator für Elektrokleinmotor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2949563A1 (de) | 1981-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |