JPWO2020039564A1 - エンジンの電子制御スロットル装置 - Google Patents
エンジンの電子制御スロットル装置 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
- F02D9/105—Details of the valve housing having a throttle position sensor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/106—Detection of demand or actuation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/107—Manufacturing or mounting details
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- 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
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
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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
- G01D5/20—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
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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
- G01D5/20—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
- G01D5/204—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 by influencing the mutual induction between two or more coils
- G01D5/2046—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 by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
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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
- G01D5/20—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
- G01D5/204—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 by influencing the mutual induction between two or more coils
- G01D5/2053—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 by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1075—Materials, e.g. composites
- F02D9/108—Plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1075—Materials, e.g. composites
- F02D9/1085—Non-organic materials, e.g. metals, alloys, ceramics
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
即ち、スロットル軸の端部に対して被動ギヤ及びロータは個別に固定されると共に、その固定方法も全く相違する。このため組付作業では、まず、スロットル軸の端部に被動ギヤを嵌め込んでナットにより固定する。次いで、被動ギヤから突出したスロットル軸の端部に、予め成型しておいた励起導体と共にロータをインサート成型する。
但し、捩りバネ13の付勢状態はこれに限らず、例えばスロットル弁8の全閉位置に付勢するようにしてもよい。
図5はスロットル軸6、被動ギヤ14及び励起導体21の関係を示す図2に対応する分解斜視図、図6は励起導体21を単体で示す斜視図、図7は被動ギヤ14に対する芯金及び励起導体21のインサート状態を示す図5のVII-VII線断面図、図8は図7の部分拡大断面図である。
インサート成型に適用される金型には、基本的に図7に示す被動ギヤ14のギヤ本体26の外形と対応する形状のキャビティが形成されており、キャビティ内に芯金25及び励起導体21が配設されて、合成樹脂材料が射出されることにより被動ギヤ14が成型される。
例えば図7において、芯金25に貫設された複数の位置決め孔25c(1つのみ図示)内に図中の右方より位置決めピンが挿入されることにより、被動ギヤ14に対する軸線L1を中心とした芯金25の位相が定められる。同時に、位置決めピンの先端が励起導体21に当接することにより、スロットル軸線方向の励起導体21の位置が定められ、成型後には励起導体21が被動ギヤ14の一側面に露出する。なお、スロットル軸線方向の芯金25の位置に関しても、図示しない位置決めピンにより定められる。
以上のようにして芯金25及び励起導体21がキャビティ内の所定位置に配設された上で、合成樹脂材料の射出により被動ギヤ14の成型が完了する。
以上の要因が相俟って製造工程での作業性が向上し、結果として本実施形態によれば、スロットル軸6の端部に対して、モータ15からの回転を伝達する被動ギヤ14とスロットルセンサ20を構成する励起導体21とを効率的に組み付けることができる。
3 バルブボディ
3a スロットルボア
6 スロットル軸
8 スロットル弁
14 被動ギヤ
15 モータ
20 スロットルセンサ
21 励起導体
21b 第2開口部
21d 係合部
21e かえし部
22 基板
23 励磁導体
24 信号検出導体
25 芯金
25a 軸孔
26 ギヤ本体
26a 第1開口部
Claims (5)
- モータの回転を被動ギヤに伝達し、該被動ギヤに連結されたスロットル軸を介してバルブボディに形成されたスロットルボア内のスロットル弁を開閉駆動する一方、前記スロットル軸と共に回転する励起導体と相対向するように励磁導体及び信号検出導体が設けられた基板を配設してなるスロットルセンサを備えたエンジンの電子制御スロットル装置において、
前記被動ギヤは、芯金が埋設されると共に一側面に前記励起導体が露出するように、前記芯金及び前記励起導体を合成樹脂材料によりインサート成型してなり、
前記スロットル軸は、前記芯金に貫設された軸孔に挿入・固定されている
ことを特徴とするエンジンの電子制御スロットル装置。 - 前記被動ギヤの合成樹脂材料からなるギヤ本体の中心に第1開口部が形成され、
前記励起導体の中心に、前記ギヤ本体の第1開口部に対応して第2開口部が形成されると共に、該第2開口部の内周縁に、前記ギヤ本体内に埋め込まれて該ギヤ本体の一側面からの前記励起導体の剥離を防止するかえし部が形成されている
ことを特徴とする請求項1に記載のエンジンの電子制御スロットル装置。 - 前記励起導体の第2開口部の内周縁に、前記被動ギヤに対する前記励起導体の位相を定めるための係合部が形成され、
前記励起導体のかえし部は、前記第2開口部の内周縁の前記係合部を避けた領域に形成されている
ことを特徴とする請求項1または2に記載のエンジンの電子制御スロットル装置。 - 単一の前記バルブボディの一側に前記スロットルセンサが配設され、
前記スロットル軸の端部が前記被動ギヤの芯金の軸孔に挿入されて、該軸孔からの突出箇所がカシメ加工により固定されている
ことを特徴とする請求項1乃至3の何れか1項に記載のエンジンの電子制御スロットル装置。 - 一対の前記バルブボディの間に前記スロットルセンサが配設され、
前記スロットル軸が一方のバルブボディから前記被動ギヤの芯金の軸孔を貫通して他方のバルブボディへと延設され、前記被動ギヤ及び前記スロットル軸にピンが貫通して圧入・固定されている
ことを特徴とする請求項1乃至3の何れか1項に記載のエンジンの電子制御スロットル装置。
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PCT/JP2018/031216 WO2020039564A1 (ja) | 2018-08-23 | 2018-08-23 | エンジンの電子制御スロットル装置 |
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US (1) | US11293355B2 (ja) |
EP (1) | EP3842734B1 (ja) |
JP (1) | JP7096340B2 (ja) |
CN (1) | CN112567195B (ja) |
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DE112019003163T5 (de) * | 2018-07-23 | 2021-03-25 | Hitachi Automotive Systems, Ltd. | Elektronisch gesteuerte Drosselvorrichtung |
JP2022082388A (ja) * | 2020-11-20 | 2022-06-01 | 株式会社ミクニ | バタフライ弁装置 |
CN114278442A (zh) * | 2021-12-27 | 2022-04-05 | 重庆渝辉机械有限公司 | 稳定型柴油机电子节气门 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337241U (ja) * | 1989-08-22 | 1991-04-11 | ||
JP2005048671A (ja) * | 2003-07-29 | 2005-02-24 | Mitsubishi Electric Corp | エンジン用吸気制御装置 |
JP2007198217A (ja) * | 2006-01-25 | 2007-08-09 | Mitsubishi Electric Corp | 多連式電子制御スロットル装置 |
JP2012247323A (ja) * | 2011-05-30 | 2012-12-13 | Hitachi Automotive Systems Ltd | インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置 |
JP2012247279A (ja) * | 2011-05-27 | 2012-12-13 | Hitachi Automotive Systems Ltd | インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置 |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337241A (ja) | 1989-07-03 | 1991-02-18 | Mitsubishi Rayon Co Ltd | アクリル繊維補強ゴム組成物 |
US6288534B1 (en) * | 1999-02-10 | 2001-09-11 | Cts Corporation | Non-contacting throttle valve position sensor |
JP2001289610A (ja) * | 1999-11-01 | 2001-10-19 | Denso Corp | 回転角度検出装置 |
JP4391065B2 (ja) * | 2002-08-23 | 2009-12-24 | 愛三工業株式会社 | スロットル開度検出装置 |
ITBO20020571A1 (it) * | 2002-09-10 | 2004-03-11 | Magneti Marelli Powertrain Spa | Metodo per la realizzazione della parte rotorica di un |
JP2004162665A (ja) * | 2002-11-15 | 2004-06-10 | Denso Corp | 排気ガス再循環装置 |
JP3983722B2 (ja) * | 2003-08-04 | 2007-09-26 | 三菱電機株式会社 | エンジン用吸気制御装置 |
ITBO20030531A1 (it) * | 2003-09-15 | 2005-03-16 | Magneti Marelli Powertrain Spa | Valvola a farfalla a controllo elettronico provvista di |
ITBO20030530A1 (it) * | 2003-09-15 | 2005-03-16 | Magneti Marelli Powertrain Spa | Valvola a farfalla servoassistita provvista di una molla a flessione e di una molla a spirale per stabilire la posizione di limp-home |
JP2005106781A (ja) * | 2003-10-02 | 2005-04-21 | Aisan Ind Co Ltd | 回転角センサ及びその製造方法 |
US7461630B2 (en) * | 2003-11-12 | 2008-12-09 | Yamaha Hatsudoki Kabushiki Kaisha | Electronic throttle valve control system and two-wheeled motor vehicle |
US7047936B2 (en) * | 2003-11-25 | 2006-05-23 | Aisan Kogyo Kabushiki Kaisha | Throttle bodies and methods of manufacturing such throttle bodies |
US7276897B2 (en) | 2004-04-09 | 2007-10-02 | Ksr International Co. | Inductive position sensor |
JP4104594B2 (ja) * | 2004-12-22 | 2008-06-18 | 株式会社ケーヒン | エンジン用吸気制御装置 |
JP4457038B2 (ja) * | 2005-04-14 | 2010-04-28 | 日立オートモティブシステムズ株式会社 | 内燃機関のモータ駆動式絞り弁制御装置 |
JP4695929B2 (ja) * | 2005-06-30 | 2011-06-08 | 日立オートモティブシステムズ株式会社 | 非接触式の回転角度検出装置とその製造方法及びそれを用いたスロットル弁制御装置 |
DE102005031341A1 (de) * | 2005-07-05 | 2007-01-11 | Robert Bosch Gmbh | Steller für ein Stellorgan |
KR20080106179A (ko) * | 2006-02-21 | 2008-12-04 | 보르그워너 인코퍼레이티드 | 일체형 축, 기어 및 로터 |
JP4767765B2 (ja) * | 2006-06-19 | 2011-09-07 | 愛三工業株式会社 | 回転角センサと回転角センサの回転体の成形方法とスロットル開度制御装置 |
JP5147213B2 (ja) * | 2006-10-11 | 2013-02-20 | 日立オートモティブシステムズ株式会社 | インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置 |
US20080110435A1 (en) * | 2006-11-13 | 2008-05-15 | Oswald Baasch | Air valve and method of use |
JP2008128646A (ja) * | 2006-11-16 | 2008-06-05 | Aisan Ind Co Ltd | 回転角センサ及びスロットル装置 |
KR100789422B1 (ko) * | 2006-11-16 | 2007-12-28 | 주식회사 컴씨스 | 독립 스위치가 구비된 비접촉식 회전변위센서 |
JP2008128823A (ja) * | 2006-11-21 | 2008-06-05 | Mitsubishi Electric Corp | 回転角検出装置 |
JP2008128857A (ja) * | 2006-11-22 | 2008-06-05 | Mitsubishi Electric Corp | 回転角検出装置 |
JP2008309598A (ja) * | 2007-06-14 | 2008-12-25 | Hitachi Ltd | 角度検出センサおよびその角度検出センサを備えた吸入空気量制御装置 |
JP4442653B2 (ja) * | 2007-07-06 | 2010-03-31 | 株式会社デンソー | 内燃機関の吸気制御装置 |
DE102007037215A1 (de) * | 2007-08-07 | 2009-02-12 | Robert Bosch Gmbh | Stellorgan |
JP4638523B2 (ja) * | 2008-05-09 | 2011-02-23 | 愛三工業株式会社 | スロットル開度検出装置の製造方法 |
JP2010019137A (ja) * | 2008-07-09 | 2010-01-28 | Yamaha Motor Co Ltd | スロットル装置およびそれを備えた自動二輪車 |
JP5192319B2 (ja) * | 2008-08-26 | 2013-05-08 | 株式会社ミクニ | スロットル装置 |
EP2202491B1 (en) * | 2008-12-24 | 2013-07-31 | Keihin Corporation | Inductance-type rotation angle sensor, method of manufacturing the same, and intake control system for engine including the sensor |
JP5064370B2 (ja) * | 2008-12-24 | 2012-10-31 | 株式会社ケーヒン | エンジンの吸気制御装置 |
JP5066142B2 (ja) * | 2009-06-18 | 2012-11-07 | 日立オートモティブシステムズ株式会社 | インダクティブ型スロットルセンサ付きモータ駆動型スロットルバルブ装置、およびモータ駆動型スロットルバルブ装置のスロットルシャフトの回転角度を検出するためのインダクティブ型スロットルセンサ |
JP5180167B2 (ja) * | 2009-09-04 | 2013-04-10 | 愛三工業株式会社 | 樹脂歯車及びスロットル装置 |
JP5235833B2 (ja) * | 2009-10-06 | 2013-07-10 | 日立オートモティブシステムズ株式会社 | 回路基板とコネクタターミナル導体との接続実装構造 |
US8635986B2 (en) * | 2009-10-26 | 2014-01-28 | Aisan Kogyo Kabushiki Kaisha | Rotation angle sensors |
JP5189063B2 (ja) * | 2009-11-16 | 2013-04-24 | 愛三工業株式会社 | 回転角検出装置及びスロットル制御装置 |
JP5298061B2 (ja) * | 2010-04-08 | 2013-09-25 | 日立オートモティブシステムズ株式会社 | インダクタンス式回転角度検出装置およびその実装方法 |
JP5437147B2 (ja) * | 2010-04-22 | 2014-03-12 | 愛三工業株式会社 | 回転角度検出装置 |
JP5854639B2 (ja) * | 2010-05-25 | 2016-02-09 | 株式会社ミクニ | スロットル制御装置 |
JP5212488B2 (ja) * | 2011-01-13 | 2013-06-19 | 株式会社デンソー | センサモジュール |
US8947077B2 (en) * | 2011-05-19 | 2015-02-03 | Ksr Ip Holdings Llc. | Rotary position sensor |
CN102997840B (zh) * | 2011-09-14 | 2016-01-27 | 爱三工业株式会社 | 旋转角度检测装置 |
JP5901255B2 (ja) * | 2011-11-30 | 2016-04-06 | 株式会社ミクニ | 多連スロットル装置 |
JP5897387B2 (ja) * | 2012-04-19 | 2016-03-30 | 愛三工業株式会社 | 回転検出装置の製造方法 |
JP2014035245A (ja) * | 2012-08-08 | 2014-02-24 | Aisan Ind Co Ltd | 回転角センサの回転体 |
JP2014040792A (ja) * | 2012-08-22 | 2014-03-06 | Denso Corp | 排気ガス制御弁 |
JP2014105691A (ja) * | 2012-11-30 | 2014-06-09 | Hitachi Automotive Systems Ltd | インダクティブ型スロットルセンサ付きモータ駆動型スロットルバルブ装置、およびモータ駆動型スロットルバルブ装置のスロットルシャフトの回転角度を検出するためのインダクティブ型スロットルセンサ |
FR3024203B1 (fr) * | 2014-07-22 | 2017-03-10 | Valeo Systemes De Controle Moteur | Vanne de circulation de fluide, notamment pour vehicule automobile, a logement de reception d'une cible de capteur presentant des nervures |
JP6354724B2 (ja) * | 2015-10-02 | 2018-07-11 | 株式会社デンソー | 吸気制御装置 |
JP2017142100A (ja) * | 2016-02-09 | 2017-08-17 | 日立オートモティブシステムズ株式会社 | 回転角度検出装置及びそれを備えた絞り弁制御装置 |
JP6862479B2 (ja) * | 2017-02-17 | 2021-04-21 | 日立Astemo株式会社 | バルブ装置 |
JP7219063B2 (ja) * | 2018-01-23 | 2023-02-07 | 株式会社ミクニ | スロットル装置 |
JP7131917B2 (ja) * | 2018-01-23 | 2022-09-06 | 株式会社ミクニ | スロットル装置 |
-
2018
- 2018-08-23 US US17/263,057 patent/US11293355B2/en active Active
- 2018-08-23 JP JP2020537978A patent/JP7096340B2/ja active Active
- 2018-08-23 EP EP18930545.1A patent/EP3842734B1/en active Active
- 2018-08-23 WO PCT/JP2018/031216 patent/WO2020039564A1/ja unknown
- 2018-08-23 CN CN201880096286.4A patent/CN112567195B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337241U (ja) * | 1989-08-22 | 1991-04-11 | ||
JP2005048671A (ja) * | 2003-07-29 | 2005-02-24 | Mitsubishi Electric Corp | エンジン用吸気制御装置 |
JP2007198217A (ja) * | 2006-01-25 | 2007-08-09 | Mitsubishi Electric Corp | 多連式電子制御スロットル装置 |
JP2012247279A (ja) * | 2011-05-27 | 2012-12-13 | Hitachi Automotive Systems Ltd | インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置 |
JP2012247323A (ja) * | 2011-05-30 | 2012-12-13 | Hitachi Automotive Systems Ltd | インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置 |
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EP3842734A4 (en) | 2022-04-06 |
CN112567195A (zh) | 2021-03-26 |
WO2020039564A1 (ja) | 2020-02-27 |
US20210293186A1 (en) | 2021-09-23 |
US11293355B2 (en) | 2022-04-05 |
EP3842734B1 (en) | 2024-05-08 |
EP3842734A1 (en) | 2021-06-30 |
CN112567195B (zh) | 2022-12-16 |
JP7096340B2 (ja) | 2022-07-05 |
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