ITTO910200A0 - Commutatore elettrico - Google Patents
Commutatore elettricoInfo
- Publication number
- ITTO910200A0 ITTO910200A0 IT91TO200A ITTO910200A ITTO910200A0 IT TO910200 A0 ITTO910200 A0 IT TO910200A0 IT 91TO200 A IT91TO200 A IT 91TO200A IT TO910200 A ITTO910200 A IT TO910200A IT TO910200 A0 ITTO910200 A0 IT TO910200A0
- Authority
- IT
- Italy
- Prior art keywords
- electric switch
- switch
- electric
- Prior art date
Links
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
- H01R39/32—Connections of conductor to commutator segment
-
- 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
- H01R43/06—Manufacture of commutators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49011—Commutator or slip ring assembly
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/495,472 US5107160A (en) | 1990-03-19 | 1990-03-19 | Electrical commutator with reinforced connectors |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910200A0 true ITTO910200A0 (it) | 1991-03-19 |
ITTO910200A1 ITTO910200A1 (it) | 1992-09-19 |
IT1245469B IT1245469B (it) | 1994-09-20 |
Family
ID=23968772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910200A IT1245469B (it) | 1990-03-19 | 1991-03-19 | Commutatore elettrico |
Country Status (4)
Country | Link |
---|---|
US (1) | US5107160A (it) |
JP (1) | JPH0783573B2 (it) |
DE (1) | DE4108971A1 (it) |
IT (1) | IT1245469B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955812A (en) * | 1997-06-09 | 1999-09-21 | Joyal Products Co., Inc. | Electric motor with carbon track commutator |
JP5044318B2 (ja) * | 2007-07-18 | 2012-10-10 | 株式会社ミツバ | カーボンコンミテータ |
US20090195119A1 (en) * | 2008-02-06 | 2009-08-06 | Continental Automotive Canada Inc. | Varying commutator bar widths, slot sizes and spacing |
CN103001100B (zh) * | 2011-09-15 | 2016-10-19 | 阿斯莫有限公司 | 换向器的制造方法、模具、换向器、以及有刷电动机 |
JP6036351B2 (ja) * | 2013-02-01 | 2016-11-30 | マーレエレクトリックドライブズジャパン株式会社 | ブラシ付き直流電動機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1813333A (en) * | 1928-04-28 | 1931-07-07 | Wilson Gardiner Cushing | Molded commutator assembly |
US2602988A (en) * | 1948-11-23 | 1952-07-15 | Kirkwood Commutator Company | Commutator and blank for forming same |
JPS5123969A (ja) * | 1974-08-20 | 1976-02-26 | Takigawa Kogyo Kk | Hansoshizaibunrisochi |
JPS5812276Y2 (ja) * | 1979-06-25 | 1983-03-09 | 日本エア−シユ−タ−株式会社 | 両替機等の紙幣識別装置 |
JPS6380736A (ja) * | 1986-09-22 | 1988-04-11 | Sugiyama Seisakusho:Kk | 小形電機の整流子及びその製造方法 |
-
1990
- 1990-03-19 US US07/495,472 patent/US5107160A/en not_active Expired - Fee Related
-
1991
- 1991-03-19 IT ITTO910200A patent/IT1245469B/it active IP Right Grant
- 1991-03-19 JP JP3054980A patent/JPH0783573B2/ja not_active Expired - Lifetime
- 1991-03-19 DE DE4108971A patent/DE4108971A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITTO910200A1 (it) | 1992-09-19 |
DE4108971A1 (de) | 1991-09-26 |
JPH0783573B2 (ja) | 1995-09-06 |
JPH04222440A (ja) | 1992-08-12 |
IT1245469B (it) | 1994-09-20 |
US5107160A (en) | 1992-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940331 |