JP7825116B2 - 回転検出器 - Google Patents

回転検出器

Info

Publication number
JP7825116B2
JP7825116B2 JP2023531708A JP2023531708A JP7825116B2 JP 7825116 B2 JP7825116 B2 JP 7825116B2 JP 2023531708 A JP2023531708 A JP 2023531708A JP 2023531708 A JP2023531708 A JP 2023531708A JP 7825116 B2 JP7825116 B2 JP 7825116B2
Authority
JP
Japan
Prior art keywords
rotation axis
magnets
pair
rotation
power generating
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.)
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JP2023531708A
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English (en)
Japanese (ja)
Other versions
JPWO2023276488A1 (https=
JPWO2023276488A5 (https=
Inventor
智行 村西
優紀 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2023276488A1 publication Critical patent/JPWO2023276488A1/ja
Publication of JPWO2023276488A5 publication Critical patent/JPWO2023276488A5/ja
Application granted granted Critical
Publication of JP7825116B2 publication Critical patent/JP7825116B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2023531708A 2021-06-30 2022-05-23 回転検出器 Active JP7825116B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021108666 2021-06-30
JP2021108666 2021-06-30
PCT/JP2022/021057 WO2023276488A1 (ja) 2021-06-30 2022-05-23 回転検出器

Publications (3)

Publication Number Publication Date
JPWO2023276488A1 JPWO2023276488A1 (https=) 2023-01-05
JPWO2023276488A5 JPWO2023276488A5 (https=) 2024-04-02
JP7825116B2 true JP7825116B2 (ja) 2026-03-06

Family

ID=84691250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023531708A Active JP7825116B2 (ja) 2021-06-30 2022-05-23 回転検出器

Country Status (3)

Country Link
JP (1) JP7825116B2 (https=)
CN (1) CN117501072A (https=)
WO (1) WO2023276488A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4664077A1 (en) * 2023-02-10 2025-12-17 Panasonic Intellectual Property Management Co., Ltd. Power generation device, rotation angle detector, and method for manufacturing power generation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203199A (ja) 2007-02-22 2008-09-04 Nsk Ltd 回転角検出装置
US20150130450A1 (en) 2012-04-30 2015-05-14 Fritz Kubler Gmbh Zahl- Und Sensortechnik Energy-self-sufficient multiturn rotary encoder and method for determining a unique position of an encoder shaft by means of the multiturn rotary encoder
JP2015114192A (ja) 2013-12-11 2015-06-22 三菱電機株式会社 回転数検出器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203199A (ja) 2007-02-22 2008-09-04 Nsk Ltd 回転角検出装置
US20150130450A1 (en) 2012-04-30 2015-05-14 Fritz Kubler Gmbh Zahl- Und Sensortechnik Energy-self-sufficient multiturn rotary encoder and method for determining a unique position of an encoder shaft by means of the multiturn rotary encoder
JP2015114192A (ja) 2013-12-11 2015-06-22 三菱電機株式会社 回転数検出器

Also Published As

Publication number Publication date
WO2023276488A1 (ja) 2023-01-05
JPWO2023276488A1 (https=) 2023-01-05
CN117501072A (zh) 2024-02-02

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