JP2008164439A - 回転検出装置 - Google Patents
回転検出装置 Download PDFInfo
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- JP2008164439A JP2008164439A JP2006354404A JP2006354404A JP2008164439A JP 2008164439 A JP2008164439 A JP 2008164439A JP 2006354404 A JP2006354404 A JP 2006354404A JP 2006354404 A JP2006354404 A JP 2006354404A JP 2008164439 A JP2008164439 A JP 2008164439A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/026—Housings for speed measuring devices, e.g. pulse generator
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- 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
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- 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
- G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
【解決手段】 磁石11と磁気検出手段12とを少なくとも備えた中ケース3と、中ケース3を収納する収納空間Sを備えた外ケース4と、収納空間Sに配設される充填部材5とを備えた回転検出装置Aであって、中ケース3に充填部材5の変位を抑制する立壁部からなる段差部6を備えてなるものである。
【選択図】 図3
Description
3 中ケース
4 外ケース
5 ポッティング剤(充填部材)
6 立壁部(段差部)
11 磁石
12 磁気検出手段
32 胴部
S 収納空間
Claims (7)
- 磁石と磁気検出手段とを少なくとも備えた中ケースと、前記中ケースを収納する収納空間を備えた外ケースと、前記収納空間に配設される充填部材とを備えた回転検出装置であって、前記中ケースに前記充填部材の変位を抑制する段差部を備えてなることを特徴とする回転検出装置。
- 前記段差部は、前記中ケースを前記外ケースに収納する収納方向に対して略垂直方向に設けられてなることを特徴とする請求項1に記載の回転検出装置。
- 前記段差部は、前記中ケースの胴部の全周に設けられてなることを特徴とする請求項1に記載の回転検出装置。
- 前記段差部は、前記胴部に複数設けられてなることを特徴とする請求項1に記載の回転検出装置。
- 前記段差部は、立壁部もしくは凹部からなることを特徴とする請求項1から請求項4の何れかに記載の回転検出装置。
- 前記段差部は、第1,第2の段差部から構成され、前記第1の段差部は、前記第2の段差部に対して高さが異なるように設けられてなることを特徴とする請求項1に記載の回転検出装置。
- 前記段差部は、第1,第2の立壁部から構成され、前記第1の立壁部は前記中ケースの胴部から第1の方向に延設されるとともに、前記第2の立壁部は、前記胴部から前記第1の方向とは異なる第2の方向へ延設されてなることを特徴とする請求項1に記載の回転検出装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006354404A JP5146901B2 (ja) | 2006-12-28 | 2006-12-28 | 回転検出装置 |
PCT/JP2007/073992 WO2008081694A1 (ja) | 2006-12-28 | 2007-12-13 | 回転検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006354404A JP5146901B2 (ja) | 2006-12-28 | 2006-12-28 | 回転検出装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008164439A true JP2008164439A (ja) | 2008-07-17 |
JP2008164439A5 JP2008164439A5 (ja) | 2010-01-07 |
JP5146901B2 JP5146901B2 (ja) | 2013-02-20 |
Family
ID=39588378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006354404A Active JP5146901B2 (ja) | 2006-12-28 | 2006-12-28 | 回転検出装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5146901B2 (ja) |
WO (1) | WO2008081694A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017086060A1 (ja) | 2015-11-16 | 2017-05-26 | 日本精機株式会社 | 回転検出装置 |
JP2020085649A (ja) * | 2018-11-26 | 2020-06-04 | 日本精機株式会社 | 移動体検出装置、及び移動体検出装置の製造方法 |
JP2022062204A (ja) * | 2016-12-15 | 2022-04-19 | 日本精機株式会社 | 移動体検出装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002357455A (ja) * | 2001-05-30 | 2002-12-13 | Unisia Jecs Corp | 回転検出装置 |
JP2004354312A (ja) * | 2003-05-30 | 2004-12-16 | Nippon Seiki Co Ltd | 磁気センサ |
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2006
- 2006-12-28 JP JP2006354404A patent/JP5146901B2/ja active Active
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2007
- 2007-12-13 WO PCT/JP2007/073992 patent/WO2008081694A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002357455A (ja) * | 2001-05-30 | 2002-12-13 | Unisia Jecs Corp | 回転検出装置 |
JP2004354312A (ja) * | 2003-05-30 | 2004-12-16 | Nippon Seiki Co Ltd | 磁気センサ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017086060A1 (ja) | 2015-11-16 | 2017-05-26 | 日本精機株式会社 | 回転検出装置 |
CN108351228A (zh) * | 2015-11-16 | 2018-07-31 | 日本精机株式会社 | 旋转检测装置 |
JP2022062204A (ja) * | 2016-12-15 | 2022-04-19 | 日本精機株式会社 | 移動体検出装置 |
JP7256974B2 (ja) | 2016-12-15 | 2023-04-13 | 日本精機株式会社 | 移動体検出装置 |
JP2020085649A (ja) * | 2018-11-26 | 2020-06-04 | 日本精機株式会社 | 移動体検出装置、及び移動体検出装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2008081694A1 (ja) | 2008-07-10 |
JP5146901B2 (ja) | 2013-02-20 |
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