JPWO2022137890A1 - - Google Patents
Info
- Publication number
- JPWO2022137890A1 JPWO2022137890A1 JP2022571958A JP2022571958A JPWO2022137890A1 JP WO2022137890 A1 JPWO2022137890 A1 JP WO2022137890A1 JP 2022571958 A JP2022571958 A JP 2022571958A JP 2022571958 A JP2022571958 A JP 2022571958A JP WO2022137890 A1 JPWO2022137890 A1 JP WO2022137890A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/006—Structural associations of commutators
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- 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
- H01R39/381—Brush holders characterised by the application of pressure to brush
-
- 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
-
- 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
- H01R39/60—Devices for interrupted current collection, e.g. commutating device, distributor, interrupter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- 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
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/26—Solid sliding contacts, e.g. carbon brush
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020213664 | 2020-12-23 | ||
PCT/JP2021/041995 WO2022137890A1 (ja) | 2020-12-23 | 2021-11-16 | 電動機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022137890A1 true JPWO2022137890A1 (ja) | 2022-06-30 |
JPWO2022137890A5 JPWO2022137890A5 (ja) | 2023-09-11 |
Family
ID=82158978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022571958A Pending JPWO2022137890A1 (ja) | 2020-12-23 | 2021-11-16 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4270743A4 (ja) |
JP (1) | JPWO2022137890A1 (ja) |
CN (1) | CN116636124A (ja) |
WO (1) | WO2022137890A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7440147B1 (ja) | 2023-08-10 | 2024-02-28 | トライス株式会社 | 回転電機用のブラシモジュール |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802960A (en) * | 1955-09-23 | 1957-08-13 | Gen Electric | Brush holder assembly |
US3864803A (en) * | 1974-02-14 | 1975-02-11 | Gen Electric | Cartridge brush holder |
JPS5314728B2 (ja) * | 1974-04-19 | 1978-05-19 | ||
JPS5825565U (ja) * | 1981-08-11 | 1983-02-18 | 日立化成工業株式会社 | ブラシ |
JPS60117675U (ja) * | 1984-01-19 | 1985-08-08 | カルソニックカンセイ株式会社 | モ−タのブラシ支持構造 |
JPS61118987A (ja) | 1984-11-14 | 1986-06-06 | 株式会社日立製作所 | 回転電機のブラシ機構 |
US7034430B2 (en) * | 2001-12-18 | 2006-04-25 | Cutsforth Products, Inc. | Brush holder apparatus, brush assembly, and method |
JP2008125202A (ja) * | 2006-11-10 | 2008-05-29 | Hitachi Appliances Inc | 整流子電動機のブラシ装置及び電気掃除機 |
US7880362B2 (en) * | 2008-03-14 | 2011-02-01 | Cutsforth Products, Inc. | Brush holder assembly with spring clip |
EP3861605A1 (en) * | 2018-10-04 | 2021-08-11 | Cutsforth, Inc. | System and method for monitoring the status of one or more components of an electrical machine |
-
2021
- 2021-11-16 EP EP21910043.5A patent/EP4270743A4/en active Pending
- 2021-11-16 WO PCT/JP2021/041995 patent/WO2022137890A1/ja active Application Filing
- 2021-11-16 CN CN202180085610.4A patent/CN116636124A/zh active Pending
- 2021-11-16 JP JP2022571958A patent/JPWO2022137890A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022137890A1 (ja) | 2022-06-30 |
CN116636124A (zh) | 2023-08-22 |
EP4270743A4 (en) | 2024-05-29 |
EP4270743A1 (en) | 2023-11-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230412 |