DE2706716A1 - Kommutator fuer dynamoelektrische maschine - Google Patents
Kommutator fuer dynamoelektrische maschineInfo
- Publication number
- DE2706716A1 DE2706716A1 DE19772706716 DE2706716A DE2706716A1 DE 2706716 A1 DE2706716 A1 DE 2706716A1 DE 19772706716 DE19772706716 DE 19772706716 DE 2706716 A DE2706716 A DE 2706716A DE 2706716 A1 DE2706716 A1 DE 2706716A1
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- commutator
- flange
- ring
- deformation
- 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.)
- Withdrawn
Links
- 241000446313 Lamella Species 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
- 241000283153 Cetacea Species 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- H01R39/04—Commutators
Landscapes
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6721/76A GB1572495A (en) | 1976-02-20 | 1976-02-20 | Commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2706716A1 true DE2706716A1 (de) | 1977-09-01 |
Family
ID=9819574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772706716 Withdrawn DE2706716A1 (de) | 1976-02-20 | 1977-02-17 | Kommutator fuer dynamoelektrische maschine |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US4247795A (enExample) |
| JP (1) | JPS52102504A (enExample) |
| DE (1) | DE2706716A1 (enExample) |
| FR (1) | FR2341964A1 (enExample) |
| GB (1) | GB1572495A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572495A (en) * | 1976-02-20 | 1980-07-30 | Lucas Industries Ltd | Commutator |
| US4559464A (en) * | 1983-06-27 | 1985-12-17 | General Electric Company | Molded commutator and method of manufacture |
| JPH06169555A (ja) * | 1992-11-30 | 1994-06-14 | Mabuchi Motor Co Ltd | 小型モータ |
| US5668428A (en) * | 1995-12-22 | 1997-09-16 | General Motors Corporation | Electric motor commutator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1354005A (en) * | 1917-03-03 | 1920-09-28 | Toledo Standard Commutator Co | Commutator and method of assembling same |
| FR736623A (fr) * | 1932-05-04 | 1932-11-25 | Collecteur pour machines électriques | |
| US2501502A (en) * | 1945-10-11 | 1950-03-21 | Gen Electric | Current collector and cone insulator therefor |
| US2492657A (en) * | 1948-02-21 | 1949-12-27 | Ronald A Sauer | Commutator |
| DE1101601B (de) * | 1957-10-12 | 1961-03-09 | Bosch Gmbh Robert | Plankollektor |
| US3036023A (en) * | 1958-11-17 | 1962-05-22 | Westinghouse Electric Corp | Sealant compositions and commutator sealed therewith |
| US3141984A (en) * | 1962-04-17 | 1964-07-21 | Allis Chalmers Mfg Co | High speed commutator |
| GB1128915A (en) * | 1965-02-18 | 1968-10-02 | Lucas Industries Ltd | Commutator segments for dynamo-electric machines |
| US3564316A (en) * | 1969-04-09 | 1971-02-16 | Caterpillar Tractor Co | Composite commutator bar |
| JPS4837761B1 (enExample) * | 1969-06-13 | 1973-11-13 | ||
| ZA717115B (en) * | 1971-10-25 | 1973-01-31 | Etter M Ltd | Improvements in commutator assemblies |
| GB1572495A (en) * | 1976-02-20 | 1980-07-30 | Lucas Industries Ltd | Commutator |
-
1976
- 1976-02-20 GB GB6721/76A patent/GB1572495A/en not_active Expired
-
1977
- 1977-02-09 US US05/767,034 patent/US4247795A/en not_active Expired - Lifetime
- 1977-02-17 DE DE19772706716 patent/DE2706716A1/de not_active Withdrawn
- 1977-02-18 JP JP1629377A patent/JPS52102504A/ja active Pending
- 1977-02-18 FR FR7704828A patent/FR2341964A1/fr active Granted
-
1980
- 1980-04-25 US US06/143,550 patent/US4328440A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52102504A (en) | 1977-08-27 |
| FR2341964A1 (fr) | 1977-09-16 |
| US4247795A (en) | 1981-01-27 |
| FR2341964B1 (enExample) | 1981-09-11 |
| US4328440A (en) | 1982-05-04 |
| GB1572495A (en) | 1980-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |