WO2008081693A1 - Rotating detecting apparatus - Google Patents

Rotating detecting apparatus Download PDF

Info

Publication number
WO2008081693A1
WO2008081693A1 PCT/JP2007/073991 JP2007073991W WO2008081693A1 WO 2008081693 A1 WO2008081693 A1 WO 2008081693A1 JP 2007073991 W JP2007073991 W JP 2007073991W WO 2008081693 A1 WO2008081693 A1 WO 2008081693A1
Authority
WO
WIPO (PCT)
Prior art keywords
storing space
detecting apparatus
middle case
case
outer case
Prior art date
Application number
PCT/JP2007/073991
Other languages
French (fr)
Japanese (ja)
Inventor
Junichi Ando
Original Assignee
Nippon Seiki 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 Nippon Seiki Co., Ltd. filed Critical Nippon Seiki Co., Ltd.
Publication of WO2008081693A1 publication Critical patent/WO2008081693A1/en

Links

Classifications

    • 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
    • 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
    • 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

Abstract

Provided is a rotating detecting apparatus by which a filling member can be easily applied into a storing space, in a filling member applying process. A rotating detecting apparatus (A) is provided with a middle case (3) having at least a magnet (11) and a magnetic detecting means (12); an outer case (4) having a storing space (S) for storing the middle case (3); and a filling member (5) for hermetically sealing the storing space (S). The rotating detecting apparatus is further provided with a plurality of lead terminals (7), which are arranged in the middle case (3) for supplying the magnetic detecting means (12) with power and for outputting signals from the magnetic detecting means (12); and a connector section (8), which is integrally arranged with the middle case (3) in a state where the lead terminals (7) are electrically connected with an external device and a fitting direction with the external device accords with the direction of an opening (9) of the storing space (S). The middle case (3) is arranged in the storing space (S) of the outer case (4) so that the center (8a) of the connector section (8) is displaced from the center (4c) of the outer case (4) and that the opening (9) of the outer case (4) is exposed from the connector section (8) when viewed from the direction of the opening (9).
PCT/JP2007/073991 2006-12-28 2007-12-13 Rotating detecting apparatus WO2008081693A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006354403A JP5035746B2 (en) 2006-12-28 2006-12-28 Rotation detector
JP2006-354403 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081693A1 true WO2008081693A1 (en) 2008-07-10

Family

ID=39588377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073991 WO2008081693A1 (en) 2006-12-28 2007-12-13 Rotating detecting apparatus

Country Status (2)

Country Link
JP (1) JP5035746B2 (en)
WO (1) WO2008081693A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011040249A1 (en) * 2009-09-30 2011-04-07 日本精機株式会社 Rotation angle detecting device
CN111983531A (en) * 2020-07-09 2020-11-24 桐庐科邦磁性材料有限公司 Magnet magnetizing detection device and detection method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6097333B2 (en) * 2015-05-13 2017-03-15 ココリサーチ株式会社 Reversible rotational speed sensor and reversible rotational speed sensor fixed installation method
JP6431466B2 (en) * 2015-11-16 2018-11-28 日本精機株式会社 Rotation detector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997004318A1 (en) * 1995-07-21 1997-02-06 Matsushita Electric Industrial Co., Ltd. Magnetic rotational speed sensor
JP2005049095A (en) * 2003-05-30 2005-02-24 Nippon Seiki Co Ltd Magnetic sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997004318A1 (en) * 1995-07-21 1997-02-06 Matsushita Electric Industrial Co., Ltd. Magnetic rotational speed sensor
JP2005049095A (en) * 2003-05-30 2005-02-24 Nippon Seiki Co Ltd Magnetic sensor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011040249A1 (en) * 2009-09-30 2011-04-07 日本精機株式会社 Rotation angle detecting device
JP2011075413A (en) * 2009-09-30 2011-04-14 Nippon Seiki Co Ltd Rotation angle detection device
CN102549387A (en) * 2009-09-30 2012-07-04 日本精机株式会社 Rotation angle detecting device
US9000758B2 (en) 2009-09-30 2015-04-07 Nippon Seiki Co., Ltd. Rotation angle detecting device
CN111983531A (en) * 2020-07-09 2020-11-24 桐庐科邦磁性材料有限公司 Magnet magnetizing detection device and detection method
CN111983531B (en) * 2020-07-09 2023-03-10 桐庐科邦磁性材料有限公司 Magnet magnetizing detection device and detection method

Also Published As

Publication number Publication date
JP5035746B2 (en) 2012-09-26
JP2008164438A (en) 2008-07-17

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