JPWO2024224761A1 - - Google Patents
Info
- Publication number
- JPWO2024224761A1 JPWO2024224761A1 JP2025516541A JP2025516541A JPWO2024224761A1 JP WO2024224761 A1 JPWO2024224761 A1 JP WO2024224761A1 JP 2025516541 A JP2025516541 A JP 2025516541A JP 2025516541 A JP2025516541 A JP 2025516541A JP WO2024224761 A1 JPWO2024224761 A1 JP WO2024224761A1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/02—Hub construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023074082 | 2023-04-28 | ||
| PCT/JP2024/005274 WO2024224761A1 (ja) | 2023-04-28 | 2024-02-15 | 飛行体用回転支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024224761A1 true JPWO2024224761A1 (https=) | 2024-10-31 |
| JPWO2024224761A5 JPWO2024224761A5 (https=) | 2025-12-08 |
Family
ID=93255936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025516541A Pending JPWO2024224761A1 (https=) | 2023-04-28 | 2024-02-15 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2024224761A1 (https=) |
| CN (1) | CN121013810A (https=) |
| WO (1) | WO2024224761A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167839A (zh) * | 2017-01-30 | 2019-08-23 | 日本电产株式会社 | 无人飞行体 |
| JP2020072530A (ja) * | 2018-10-30 | 2020-05-07 | 日本電産株式会社 | アウターロータ型モータ |
| JP2020167806A (ja) * | 2019-03-28 | 2020-10-08 | 日本電産株式会社 | モータ、回転翼装置、および無人飛行体 |
| JP7713227B2 (ja) * | 2021-09-10 | 2025-07-25 | 国立大学法人北陸先端科学技術大学院大学 | ドローン及びドローンの制御装置 |
-
2024
- 2024-02-15 JP JP2025516541A patent/JPWO2024224761A1/ja active Pending
- 2024-02-15 CN CN202480021531.0A patent/CN121013810A/zh active Pending
- 2024-02-15 WO PCT/JP2024/005274 patent/WO2024224761A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024224761A1 (ja) | 2024-10-31 |
| CN121013810A (zh) | 2025-11-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250918 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250918 |