CH215207A - Equipment on electric motors with automatic switches to combat radio interference emitted by the switches - Google Patents
Equipment on electric motors with automatic switches to combat radio interference emitted by the switchesInfo
- Publication number
- CH215207A CH215207A CH215207DA CH215207A CH 215207 A CH215207 A CH 215207A CH 215207D A CH215207D A CH 215207DA CH 215207 A CH215207 A CH 215207A
- Authority
- CH
- Switzerland
- Prior art keywords
- switches
- equipment
- electric motors
- radio interference
- interference emitted
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
- H02K11/026—Suppressors associated with brushes, brush holders or their supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
- H02K11/028—Suppressors associated with the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE215207X | 1939-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH215207A true CH215207A (en) | 1941-06-15 |
Family
ID=20305286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH215207D CH215207A (en) | 1939-02-01 | 1939-12-11 | Equipment on electric motors with automatic switches to combat radio interference emitted by the switches |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH215207A (en) |
GB (1) | GB536656A (en) |
NL (1) | NL55899C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570440A (en) * | 1949-10-01 | 1951-10-09 | Friden Calculating Machine Co | Radio interference eliminator |
US4329605A (en) * | 1980-10-14 | 1982-05-11 | General Motors Corporation | Electric motor having radio frequency interference radiation suppression |
EP0148411A1 (en) * | 1983-12-15 | 1985-07-17 | INDUSTRIE ZANUSSI S.p.A. | Household laundry appliance having a commutable electric motor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256982B (en) * | 1991-06-22 | 1994-10-19 | Delco Prod Overseas | Motor circuit |
DE9418804U1 (en) * | 1994-11-23 | 1995-01-19 | Fa. J. Eberspächer, 73730 Esslingen | Electric drive |
-
0
- NL NL55899D patent/NL55899C/xx active
-
1939
- 1939-12-11 CH CH215207D patent/CH215207A/en unknown
- 1939-12-21 GB GB32712/39A patent/GB536656A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570440A (en) * | 1949-10-01 | 1951-10-09 | Friden Calculating Machine Co | Radio interference eliminator |
US4329605A (en) * | 1980-10-14 | 1982-05-11 | General Motors Corporation | Electric motor having radio frequency interference radiation suppression |
EP0148411A1 (en) * | 1983-12-15 | 1985-07-17 | INDUSTRIE ZANUSSI S.p.A. | Household laundry appliance having a commutable electric motor |
Also Published As
Publication number | Publication date |
---|---|
GB536656A (en) | 1941-05-22 |
NL55899C (en) | 1900-01-01 |
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