JPH0383467U - - Google Patents
Info
- Publication number
- JPH0383467U JPH0383467U JP1989142943U JP14294389U JPH0383467U JP H0383467 U JPH0383467 U JP H0383467U JP 1989142943 U JP1989142943 U JP 1989142943U JP 14294389 U JP14294389 U JP 14294389U JP H0383467 U JPH0383467 U JP H0383467U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- conductive part
- conductive
- slip ring
- degrees
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
-
- 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
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989142943U JPH0649089Y2 (ja) | 1989-12-11 | 1989-12-11 | モータの回転検知用スリツプリング |
| US07/625,101 US5132579A (en) | 1989-12-11 | 1990-12-10 | Slip ring with balanced center of gravity for use in detecting rotation of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989142943U JPH0649089Y2 (ja) | 1989-12-11 | 1989-12-11 | モータの回転検知用スリツプリング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383467U true JPH0383467U (US06633782-20031014-M00005.png) | 1991-08-26 |
| JPH0649089Y2 JPH0649089Y2 (ja) | 1994-12-12 |
Family
ID=15327257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989142943U Expired - Lifetime JPH0649089Y2 (ja) | 1989-12-11 | 1989-12-11 | モータの回転検知用スリツプリング |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5132579A (US06633782-20031014-M00005.png) |
| JP (1) | JPH0649089Y2 (US06633782-20031014-M00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5214334A (en) * | 1990-12-10 | 1993-05-25 | Mitsuba Electric Manufacturing Co., Ltd. | Slip ring with balanced center of gravity for use in detecting rotation of motor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US511328A (en) * | 1893-12-26 | Method of electric commutation and a fluid electric commutator | ||
| US467215A (en) * | 1892-01-19 | Commutator | ||
| US3959705A (en) * | 1974-12-27 | 1976-05-25 | Jalal Tawfiq Salihi | Direct current motors with improved commutation |
| YU39889B (en) * | 1981-09-29 | 1985-04-30 | Kolektor | Semi-manufactured commutator for commutaors |
| SU1385200A1 (ru) * | 1986-07-04 | 1988-03-30 | Предприятие П/Я Ю-9539 | Коммутатор стартер-генератора |
-
1989
- 1989-12-11 JP JP1989142943U patent/JPH0649089Y2/ja not_active Expired - Lifetime
-
1990
- 1990-12-10 US US07/625,101 patent/US5132579A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649089Y2 (ja) | 1994-12-12 |
| US5132579A (en) | 1992-07-21 |
