SE0501048L - Magnetic field forming device and displacement sensor using the same - Google Patents

Magnetic field forming device and displacement sensor using the same

Info

Publication number
SE0501048L
SE0501048L SE0501048A SE0501048A SE0501048L SE 0501048 L SE0501048 L SE 0501048L SE 0501048 A SE0501048 A SE 0501048A SE 0501048 A SE0501048 A SE 0501048A SE 0501048 L SE0501048 L SE 0501048L
Authority
SE
Sweden
Prior art keywords
magnetic field
same
forming device
displacement sensor
field forming
Prior art date
Application number
SE0501048A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE527641C2 (en
Inventor
Yukio Shoji
Yuichi Yamamoto
Nobumi Yoshida
Original Assignee
Komatsu Mfg 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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of SE0501048L publication Critical patent/SE0501048L/en
Publication of SE527641C2 publication Critical patent/SE527641C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • 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
    • 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
SE0501048A 2004-05-28 2005-05-10 Magnetic field forming device for displacement sensor, has annular spacer fitted over magnet, and attached to side wall of tubular portion, to fix central axis of magnet in prescribed position in tubular portion SE527641C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004159829 2004-05-28

Publications (2)

Publication Number Publication Date
SE0501048L true SE0501048L (en) 2005-11-29
SE527641C2 SE527641C2 (en) 2006-05-02

Family

ID=35631972

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501048A SE527641C2 (en) 2004-05-28 2005-05-10 Magnetic field forming device for displacement sensor, has annular spacer fitted over magnet, and attached to side wall of tubular portion, to fix central axis of magnet in prescribed position in tubular portion

Country Status (4)

Country Link
KR (1) KR20060046238A (en)
CN (1) CN1701942A (en)
SE (1) SE527641C2 (en)
TW (1) TW200603995A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110038975A1 (en) * 2008-05-19 2011-02-17 Park Deukil Apparatus for forming pattern on light guide plate
TW201031519A (en) * 2009-02-17 2010-09-01 Prec Machinery Res Dev Ct Closed-die micro hot embossing formation mechanism applicable to light guide plate and method thereof
JP5372596B2 (en) * 2009-05-14 2013-12-18 北川精機株式会社 Press machine
CN102069587A (en) * 2009-11-19 2011-05-25 福华电子股份有限公司 Manufacturing method of plastic plate with surface microstructure
TWI409161B (en) * 2010-12-10 2013-09-21 Chenming Mold Ind Corp Mold device with uniform pressure and molding method thereof
TWI417184B (en) * 2011-12-30 2013-12-01 Univ Nat Taiwan Imprint assembly with inner and outer diffluent passages and imprint apparatus using the same
JP5462903B2 (en) * 2012-03-23 2014-04-02 株式会社東芝 Droplet arrangement method, pattern formation method, droplet arrangement program, droplet arrangement apparatus, and template pattern design method
CN106313405A (en) * 2016-09-19 2017-01-11 中南大学 Mold system with high/low-temperature rapid conversion function
CN112297599A (en) * 2019-07-25 2021-02-02 天津市升发科技股份有限公司 Automatic rendition aluminium alloy equipment of evacuation
TWI716974B (en) * 2019-08-20 2021-01-21 大田油壓機工業股份有限公司 Hot compression molding machine

Also Published As

Publication number Publication date
SE527641C2 (en) 2006-05-02
TW200603995A (en) 2006-02-01
KR20060046238A (en) 2006-05-17
CN1701942A (en) 2005-11-30

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Legal Events

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NUG Patent has lapsed