IT7921336A0 - BRUSH HOLDER FOR AN ELECTRIC MACHINE, ESPECIALLY FOR A DC MOTOR. - Google Patents
BRUSH HOLDER FOR AN ELECTRIC MACHINE, ESPECIALLY FOR A DC MOTOR.Info
- Publication number
- IT7921336A0 IT7921336A0 IT7921336A IT2133679A IT7921336A0 IT 7921336 A0 IT7921336 A0 IT 7921336A0 IT 7921336 A IT7921336 A IT 7921336A IT 2133679 A IT2133679 A IT 2133679A IT 7921336 A0 IT7921336 A0 IT 7921336A0
- Authority
- IT
- Italy
- Prior art keywords
- motor
- electric machine
- brush holder
- brush
- holder
- 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
- H01R39/38—Brush holders
- H01R39/40—Brush holders enabling brush movement within holder during current collection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782813404 DE2813404A1 (en) | 1978-03-29 | 1978-03-29 | BRUSH HOLDER FOR AN ELECTRICAL MACHINE, IN PARTICULAR FOR A DC SMALL MOTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7921336A0 true IT7921336A0 (en) | 1979-03-27 |
IT1112493B IT1112493B (en) | 1986-01-13 |
Family
ID=6035609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21336/79A IT1112493B (en) | 1978-03-29 | 1979-03-27 | BRUSH HOLDER FOR AN ELECTRIC MACHINE, ESPECIALLY FOR A DC MOTOR |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2813404A1 (en) |
FR (1) | FR2421488A1 (en) |
GB (1) | GB2018043A (en) |
IT (1) | IT1112493B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6707220B1 (en) | 2003-02-12 | 2004-03-16 | Siemens Vdo Automotive, Inc. | Electric motor brush holder for suppressing audible and electromagnetic noise |
CA2482681C (en) * | 2004-09-28 | 2008-08-12 | Halliburton Energy Services, Inc. | Energized slip ring assembly |
US7320363B2 (en) | 2003-04-02 | 2008-01-22 | Halliburton Energy Services, Inc. | Energized slip ring assembly |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1423994A (en) * | 1964-11-24 | 1966-01-07 | Paris & Du Rhone | Brush system and brush holder especially for electric motors |
-
1978
- 1978-03-29 DE DE19782813404 patent/DE2813404A1/en not_active Withdrawn
-
1979
- 1979-02-08 FR FR7903280A patent/FR2421488A1/en not_active Withdrawn
- 1979-03-27 IT IT21336/79A patent/IT1112493B/en active
- 1979-03-28 GB GB7910773A patent/GB2018043A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2813404A1 (en) | 1979-10-04 |
IT1112493B (en) | 1986-01-13 |
FR2421488A1 (en) | 1979-10-26 |
GB2018043A (en) | 1979-10-10 |
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