JPWO2024004423A1 - - Google Patents
Info
- Publication number
- JPWO2024004423A1 JPWO2024004423A1 JP2024530362A JP2024530362A JPWO2024004423A1 JP WO2024004423 A1 JPWO2024004423 A1 JP WO2024004423A1 JP 2024530362 A JP2024530362 A JP 2024530362A JP 2024530362 A JP2024530362 A JP 2024530362A JP WO2024004423 A1 JPWO2024004423 A1 JP WO2024004423A1
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
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- 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
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022103336 | 2022-06-28 | ||
| PCT/JP2023/018572 WO2024004423A1 (ja) | 2022-06-28 | 2023-05-18 | 発電素子、磁気センサ、およびエンコーダ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024004423A1 true JPWO2024004423A1 (https=) | 2024-01-04 |
Family
ID=89382595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024530362A Pending JPWO2024004423A1 (https=) | 2022-06-28 | 2023-05-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250357827A1 (https=) |
| EP (1) | EP4549883A4 (https=) |
| JP (1) | JPWO2024004423A1 (https=) |
| CN (1) | CN119317815A (https=) |
| WO (1) | WO2024004423A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7791737B2 (ja) * | 2022-02-16 | 2025-12-24 | オリエンタルモーター株式会社 | 発電センサ |
| WO2024252862A1 (ja) * | 2023-06-08 | 2024-12-12 | パナソニックＩｐマネジメント株式会社 | 複合磁性部材、発電素子、発電システムおよびエンコーダ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287573A (en) * | 1978-08-07 | 1981-09-01 | Trw, Inc. | Method and means for coupling an elongated magnetic device |
| WO2017174099A1 (de) * | 2016-04-08 | 2017-10-12 | Thomas Theil | Wieganddraht-anordnung, sowie verfahren zur herstellung derselben |
| JP6968720B2 (ja) * | 2018-01-31 | 2021-11-17 | ヒロセ電機株式会社 | ワイヤ巻回方法および磁気センサ |
| CN113939714B (zh) * | 2019-06-14 | 2022-07-01 | 三菱电机株式会社 | 转速检测器 |
| JP7378586B2 (ja) * | 2020-04-01 | 2023-11-13 | 三菱電機株式会社 | 発電素子、これを用いた磁気センサ、エンコーダおよびモータ |
| JP2022079329A (ja) * | 2020-11-16 | 2022-05-26 | パナソニックＩｐマネジメント株式会社 | エンコーダ |
-
2023
- 2023-05-18 JP JP2024530362A patent/JPWO2024004423A1/ja active Pending
- 2023-05-18 WO PCT/JP2023/018572 patent/WO2024004423A1/ja not_active Ceased
- 2023-05-18 CN CN202380047720.0A patent/CN119317815A/zh active Pending
- 2023-05-18 EP EP23830875.3A patent/EP4549883A4/en active Pending
- 2023-05-18 US US18/877,490 patent/US20250357827A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN119317815A (zh) | 2025-01-14 |
| EP4549883A1 (en) | 2025-05-07 |
| WO2024004423A1 (ja) | 2024-01-04 |
| US20250357827A1 (en) | 2025-11-20 |
| EP4549883A4 (en) | 2025-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260306 |