WO2012157626A1 - 吸気装置 - Google Patents
吸気装置 Download PDFInfo
- Publication number
- WO2012157626A1 WO2012157626A1 PCT/JP2012/062366 JP2012062366W WO2012157626A1 WO 2012157626 A1 WO2012157626 A1 WO 2012157626A1 JP 2012062366 W JP2012062366 W JP 2012062366W WO 2012157626 A1 WO2012157626 A1 WO 2012157626A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- throttle
- intake
- throttle body
- passage member
- Prior art date
Links
Images
Classifications
-
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10321—Plastics; Composites; Rubbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10354—Joining multiple sections together
-
- 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
- F02D2011/101—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 characterised by the means for actuating the throttles
- F02D2011/102—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 characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
-
- 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
Definitions
- the present invention relates to an intake device for an internal combustion engine, and more particularly to an intake device that opens and closes an intake passage using a throttle valve.
- a throttle body including a throttle valve is formed integrally with an intake manifold and a resin, and a motor that rotates the throttle valve and a gear mechanism that transmits the motor power to the throttle valve are provided.
- the drive part including is connected to the throttle body by welding.
- a connection pipe formed on a throttle body integrally provided with a motor for rotating a throttle valve and a connection pipe holding portion formed on an intake manifold are screwed together, and the throttle body
- the throttle body including the drive unit is connected to the intake manifold by fastening the flanges of the intake manifold with bolts.
- the resin throttle body is easily deformed due to the effects of manufacturing errors, heat, and the like, and there is a possibility that intake air leaks from a gap generated in the deformed portion, thereby deteriorating the intake performance.
- the throttle shaft that supports the throttle valve is connected in two parts, so that it is difficult to control the throttle valve with high accuracy.
- the shaft connection requires high accuracy in manufacturing, resulting in an increase in manufacturing cost.
- the bolt that fastens the flanges of the throttle body and the intake manifold loosens due to motor vibration or the like, and the throttle body may come off, and the throttle body cannot be securely held on the intake manifold.
- the flange of the throttle body mounting portion needs to be rigid enough to withstand the weight of the motor, and the flange needs to be enlarged or thickened. There is a risk of increasing the size and weight.
- the present invention facilitates the arrangement of the throttle body and the drive unit in the intake passage while simplifying the structure, reducing the size of the device, reducing the cost, and the like, and further reliably holds the throttle body.
- An object of the present invention is to provide an intake device that can reliably ensure performance without causing intake air leakage or the like.
- an intake device of the present invention includes a throttle body that defines a throttle bore, a throttle valve that opens and closes the throttle bore, a motor that opens and closes the throttle valve, and driving of the motor
- a power transmission mechanism that transmits force to the throttle valve, a support member that positions and holds the throttle body and the motor on one side, and a position that holds the power transmission mechanism on the other side, and the throttle bore
- An intake device comprising a passage member formed of a resin material that defines an intake passage, wherein the passage member is provided with a storage chamber for storing the throttle body and the motor.
- the support member has a fixing portion formed to be joined to the passage member, and the throttle body and the motor are connected to each other by joining the fixing portion to the passage member. It is stored in a predetermined position of the storage chamber. Further, according to the present invention, in the accommodation chamber of the passage member, a fitting portion fitted to the end surface of the throttle bore, the throttle body is guided into the accommodation chamber, and the end surface of the throttle bore and the fitting portion And a guide surface that leads to a predetermined position so as to be fitted. Moreover, the present invention is characterized in that the support member is joined to the passage member so as to close the accommodation port of the accommodation chamber. Further, the present invention is characterized in that the passage member is an intake manifold.
- the present invention is characterized in that a biasing member that biases the motor in a direction opposite to the insertion direction of the motor into the storage chamber is interposed between the motor and the storage chamber.
- the fixing portion has an engaging claw that can be elastically deformed, and the support member is joined to the passage member by engaging the engaging claw with the passage member.
- the fixing portion has a protrusion having a through-hole opened on an outer peripheral surface, and the support member is inserted into the through-hole and locked by the locking member that locks the passage member. It is characterized by being joined to the passage member.
- the throttle body and the motor can be easily arranged at predetermined positions while simplifying the structure, reducing the size of the device, and reducing the cost, and the throttle body is not affected by the motor or the like. Can be securely held at a predetermined position.
- FIG. 1 It is a perspective view showing an air intake device of one embodiment of the present invention. It is a figure which shows the throttle control apparatus of FIG. It is sectional drawing which shows the throttle control apparatus of FIG. It is a front view which shows the channel
- the intake device 1 includes a throttle control device 2 and an intake manifold 4 that defines an intake passage 3.
- the throttle control device 2 includes a throttle body 21 that defines a throttle bore 211, a throttle valve 22 that opens and closes the throttle bore 211, a motor 23 that opens and closes the throttle valve 22, and a motor 23. And a power transmission mechanism for transmitting the driving force to the throttle valve 22.
- the throttle body 21 and the motor 23 are positioned on one side of the support member 24. Further, the power transmission mechanism is positioned and incorporated on the other side of the support member 24.
- the power transmission mechanism includes a gear 251 fixed to the rotation shaft 231 of the motor 23, a gear 252 meshed with the gear 251, a gear 253 that rotates together with the gear 252, and a rotation shaft 221 of the throttle valve 22. And a gear 254 meshed with the gear 253.
- the gear 252 and the gear 253 are supported by a rotation shaft that is supported by the support member 24.
- the both end surfaces 21a of the throttle body 21 are tapered flange surfaces.
- a leaf spring 6 is attached to the end face of the motor 23.
- the support member 24 is provided with a fixing portion 25 to be joined to the intake manifold 4.
- the fixing portion 25 is formed with a through hole 26 that penetrates the fixing portion 25 in the direction of joining to the intake manifold 4.
- the intake manifold 4 is made of a resin material and includes a storage chamber 41 for storing the throttle body 21 and the motor 23, as shown in FIG. As shown in FIG. 5, the storage chamber 41 includes a storage portion 411 in which the throttle body 21 is stored, and a storage portion 412 in which the motor 23 is stored. A joint surface 43 joined to the end surface 21 a of the throttle body 21 is provided in the housing part 411, and has a tapered shape so as to guide the throttle body 21 into the housing part 411.
- a fixed portion 45 to which the fixing portion 25 is joined is formed in the intake manifold 4.
- the fixed portion 45 is formed with an insertion hole 46 that penetrates the fixed portion 45 in the joining direction to the throttle control device 2.
- the intake manifold 4 includes a surge tank 44 in the intake passage 3 located on the downstream side of the throttle body 21.
- the support member 24 is assembled to the intake manifold 4 so as to close the accommodation port of the accommodation chamber 41 by joining the fixation portion 25 to the fixed portion 45 as indicated by an arrow in FIG.
- the fixing portion 25 is joined to the fixed portion 45 by fastening a bolt inserted into the through hole 26 to a nut in the insertion hole 46.
- the insertion position of the throttle body 21 in the insertion direction in the intake passage 3 is positioned by the mating surface of the fixed portion 25 of the support member 24 and the fixed portion 45 formed in the intake manifold 4.
- the fixed portion 25 and the fixed portion 45 are respectively provided on surfaces orthogonal to the insertion direction, and perform positioning in a direction orthogonal to the insertion direction of the throttle control device 2.
- the insertion direction when the throttle body 21 is accommodated in the accommodation chamber 41 and the positioning in the direction orthogonal to the insertion direction are defined by the mating surfaces of the fixed portion 25 and the fixed portion 45.
- the passage axial direction of the intake passage 3 is defined by the end face 21a of the throttle body 21 and the joint surface 43 formed on the intake manifold 4, and the position orthogonal to the passage axial direction is as described above. Thus, it is defined by the mating surface of the fixed portion 25 and the fixed portion 45.
- the leaf spring 6 is interposed between the motor 23 and the accommodating chamber 41 as shown in FIG. Intervened.
- the motor 23 is always urged in the direction opposite to the direction in which the motor 23 is inserted into the storage chamber 41. Thereby, the vibration of the motor 23 can be suppressed.
- the intake manifold 4 with the accommodating chamber 41 that accommodates the throttle body 21 and the motor 23, the weight of the throttle body 21 and the motor 23 can be dispersedly supported by the intake manifold 4.
- the throttle body 21 and the motor 23 can be reliably arranged and held in the intake passage without reinforcing the fixed portion 45 with high strength.
- the fixing portion 25 of the support member 24 is joined to the fixed portion 45 of the intake manifold 4, the throttle body 21 and the motor 23 are easily arranged at predetermined positions in the storage chamber 41, so that a complicated manufacturing process is performed. Costs can be reduced without going through.
- the throttle body 21 is guided into the storage chamber 41 by the joint surface 43 and the end surface 21a of the throttle body 21 and the joint surface 43 in the storage chamber 41 are fitted together.
- the throttle body 21 can be accurately positioned at a predetermined position in 41.
- the intake passage 3 is positioned in the axial direction on the joint surface 43 and in the direction perpendicular to the axial direction of the intake passage 3 is fixed in the fixed portion 25 and the fixed portion 45, the throttle body 21 and the intake manifold 4 are positioned. It is possible to suppress the occurrence of a gap between the intake and the intake air leak.
- the intake manifold 4 has been described as an example of the intake passage member. Since the intake manifold 4 includes a surge tank 44 on the downstream side of the throttle body 21, the layout of the intake passage 3 from the throttle valve 22 to the engine can be easily changed. Therefore, the accommodation chamber 41, which is the mounting position of the throttle body 21, can be provided in a free layout, and the throttle body 21 can be inserted from the most optimal direction.
- the leaf spring 6 is interposed between the motor 23 and the storage chamber 41 .
- a rubber member such as an O-ring is preferable in addition to the spring material.
- the motor 23 accommodated in a predetermined position of the accommodating chamber 41 may be directly abutted on the intake manifold 4 and supported by the intake manifold 4 or may be supported only by the support member 24. Also good. In this configuration, the motor 23 is more susceptible to vibration than the configuration having the biasing member, but the throttle body 21 is supported by the intake manifold 4 by fitting with the joint surface 43, so The influence of vibration is suppressed.
- the method of joining the support member 24 to the intake manifold 4 is arbitrary, and for example, it may be configured as a fixed portion 25A and a fixed portion 45A shown in FIG.
- a snap fit 27 protrudes from the joint surface of the fixed portion 25A.
- the snap fit 27 extends from the peripheral edge of the through hole 26A.
- a plurality of engaging claws 28 that can be elastically deformed are provided at the tip of the snap fit 27.
- the engaging claw 28 is annularly disposed along the tip edge portion of the snap fit 27.
- the fixing portion 25A When the pin 7 is inserted into the snap fit 27 through the through hole 26A in a state where the snap fit 27 is inserted into the insertion hole 46A, the fixing portion 25A has the engaging claw 28 bent to the outside of the through hole 26 inserted into the insertion hole 46A. By being engaged with the peripheral edge, the fixed portion 45A is joined. The pin 7 is fixed to the fixed portion 45 ⁇ / b> A by the locking groove 71 being locked by the locking claw 28.
- the engaging claw 28 of the fixing portion 25A engages with the intake manifold 4 so that the actuator case 24 is joined to the intake manifold 4, so that the fixing portion 25A and the fixed portion 45A are made of metal.
- the fixing portion 25B and the fixed portion 45B shown in FIG. 10 may be configured.
- a protrusion 38 having a through hole 381 opened on the outer peripheral surface is provided on the joint surface of the fixed portion 25B with the fixed portion 45B.
- a through-hole 47 is provided on the outer peripheral surface of the fixed portion 45B so as to be opposed to the insertion hole 46B.
- a locking groove 48 extending along the circumferential direction of the fixed part 45B is formed on the outer peripheral surface of the fixed part 45B. The through holes 47 are open at both ends of the locking groove 48.
- the fixing portion 25B and the fixed portion 45B are configured such that the retaining pin 8 is inserted into the through hole 381 and the through hole 47 in a state where the protrusion 38 is inserted into the insertion hole 46B, and the retaining pin 8 is inserted into the fixed portion 45B. By locking, each other is fixed.
- the retaining pin 8 is accommodated in the locking groove 48 and locked to the fixed portion 45B.
- the retaining pin 8 inserted through the through hole 381 and the insertion hole 46B is locked to the fixed portion 45B, so that the fixed portion 25B and the fixed portion 45B are fixed.
- the weight can be reduced and the manufacturing process can be simplified.
- the configuration of the biasing member is also arbitrary.
- the configuration of the support member 24 is also arbitrary.
- the throttle body 21 is formed separately and attached to the support member 24.
- the support member 24 and the throttle body 21 are integrally formed. It may be.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
また、本発明は、前記支持部材には前記通路部材に接合されるべく形成された固定部を有し、該固定部が前記通路部材に接合されることによって、前記スロットルボディと前記モータとが収容室の所定位置へ収容されることを特徴とする。
また、本発明は、前記通路部材の前記収容室には、前記スロットルボア端面と嵌合される嵌合部と、前記スロットルボディを前記収容室内に案内し、前記スロットルボア端面と前記嵌合部が嵌め合わされるように所定の位置に導く案内面とが設けられていることを特徴とする。
また、本発明は、前記支持部材が、前記収容室の収容口を閉塞するように前記通路部材に接合されることを特徴とする。
また、本発明は、前記通路部材が、インテークマニホールドであることを特徴とする。
また、本発明は、前記モータと前記収容室との間には、前記収容室への前記モータの挿入方向と逆方向に前記モータを付勢する付勢部材が介装されることを特徴とする。
また、本発明は、前記固定部が、弾性変形可能な係合爪を有し、前記支持部材が、前記係合爪を前記通路部材に係合することで前記通路部材に接合されることを特徴とする。
また、本発明は、前記固定部が、外周面に貫通穴を開口させた突部を有し、前記支持部材が、前記貫通穴に挿入され前記通路部材とを係止する係止部材により前記通路部材に接合されることを特徴とする。
また、動力伝達機構は、支持部材24の他側に位置付けられて内蔵されている。動力伝達機構は、モータ23の回転軸231に固定された歯車251と、歯車251と噛合した歯車252と、歯車252と一体となって回転する歯車253と、スロットルバルブ22の回転軸221に固定されて歯車253と噛合した歯車254とを備えている。歯車252及び歯車253は、支持部材24に軸支された回転軸に支持されている。
2 スロットル制御装置
21 スロットルボディ
211 スロットルボア
21a 端面
22 スロットルバルブ
23 モータ
24 アクチュエータケース
25,25A,25B 固定部
26,26A,26B 貫通孔
27 スナップフィット
28 係合爪
3 吸気通路
38 突部
381 貫通穴
4 インテークマニホールド
41 収容室
411 収容部
412 収容部
43 接合面
44 サージタンク
45,45A,45B 被固定部
46,46A,46B 挿通孔
47 貫通穴
48 係止溝
6 板バネ
7 ピン
8 抜け止めピン
Claims (8)
- スロットルボアを画定するスロットルボディと、
前記スロットルボアを開閉するスロットルバルブと、
前記スロットルバルブを開閉駆動するモータと、
前記モータの駆動力を前記スロットルバルブに伝達する動力伝達機構と、
一側において前記スロットルボディ及び前記モータを位置づけて保持し、かつ、他側において前記動力伝達機構を位置づけて保持する支持部材と、
前記スロットルボアとともに吸気通路を画定する樹脂材料から形成された通路部材とを備えた吸気装置であって、
前記通路部材には、前記スロットルボディと前記モータとを収容する収容室が設けられていることを特徴とする吸気装置。 - 前記支持部材には前記通路部材に接合されるべく形成された固定部を有し、
該固定部が前記通路部材に接合されることによって、前記スロットルボディと前記モータとが収容室の所定位置へ収容されることを特徴とする請求項1に記載の吸気装置。 - 前記通路部材の前記収容室には、前記スロットルボア端面と嵌合される嵌合部と、
前記スロットルボディを前記収容室内に案内し、前記スロットルボア端面と前記嵌合部が嵌め合わされるように所定の位置に導く案内面とが設けられていることを特徴とする請求項1~2に記載の吸気装置。 - 前記支持部材は、前記収容室の収容口を閉塞するように前記通路部材に接合されることを特徴とする請求項1~2に記載の吸気装置。
- 前記通路部材は、インテークマニホールドであることを特徴とする請求項1~4に記載の吸気装置。
- 前記モータと前記収容室との間には、前記収容室への前記モータの挿入方向と逆方向に前記モータを付勢する付勢部材が介装されることを特徴とする請求項1~5に記載の吸気装置。
- 前記固定部は、弾性変形可能な係合爪を有し、
前記支持部材は、前記係合爪を前記通路部材に係合することで前記通路部材に接合されることを特徴とする請求項2~5に記載の吸気装置。 - 前記固定部は、外周面に貫通穴を開口させた突部を有し、
前記支持部材は、前記貫通穴に挿入され前記通路部材とを係止する係止部材により前記通路部材に接合されることを特徴とする請求項2~5に記載の吸気装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12785109.5A EP2711524A4 (en) | 2011-05-19 | 2012-05-15 | ADMISSION DEVICE |
JP2013515155A JP6031438B2 (ja) | 2011-05-19 | 2012-05-15 | 吸気装置 |
US14/118,064 US9541009B2 (en) | 2011-05-19 | 2012-05-15 | Intake device |
CN201280023717.7A CN103562520B (zh) | 2011-05-19 | 2012-05-15 | 进气装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-112440 | 2011-05-19 | ||
JP2011112440 | 2011-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012157626A1 true WO2012157626A1 (ja) | 2012-11-22 |
Family
ID=47176943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/062366 WO2012157626A1 (ja) | 2011-05-19 | 2012-05-15 | 吸気装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9541009B2 (ja) |
EP (1) | EP2711524A4 (ja) |
JP (1) | JP6031438B2 (ja) |
CN (1) | CN103562520B (ja) |
WO (1) | WO2012157626A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58146458U (ja) * | 1982-03-26 | 1983-10-01 | 株式会社日本バノツク | 係止具 |
JP2003049726A (ja) * | 2001-08-06 | 2003-02-21 | Fuji Heavy Ind Ltd | エンジンの吸気装置 |
JP2005233146A (ja) | 2004-02-23 | 2005-09-02 | Aisan Ind Co Ltd | 電子スロットル装置 |
JP2007023954A (ja) * | 2005-07-20 | 2007-02-01 | Denso Corp | 排気ガス再循環装置 |
JP2009150252A (ja) * | 2007-12-19 | 2009-07-09 | Mikuni Corp | バルブ開度検知装置及びバルブ開閉装置 |
JP2010116794A (ja) | 2008-11-11 | 2010-05-27 | Honda Motor Co Ltd | 内燃機関の吸気装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58146458A (ja) | 1982-02-26 | 1983-09-01 | Fuji Electric Corp Res & Dev Ltd | 横置型多段式サイクロン分離器 |
JPH10103089A (ja) * | 1996-09-25 | 1998-04-21 | Aisan Ind Co Ltd | 吸気装置 |
EP0911506A3 (en) * | 1997-10-21 | 2000-12-27 | Hitachi, Ltd. | Electronically controlled throttle apparatus for an engine |
FR2771046B1 (fr) * | 1997-11-17 | 2000-01-14 | Mecaplast Sam | Procede de fabrication de passages d'axes dans une piece moulee en plastique, un moule et utilisation du procede dans un dispositif a volet pour moteurs a combustion interne |
US6116215A (en) * | 1998-07-16 | 2000-09-12 | The Barber-Colman Company | Integrated throttle valve and actuator |
JP2001182558A (ja) * | 1999-10-13 | 2001-07-06 | Denso Corp | 内燃機関の吸気制御装置及びその組付方法 |
FR2809772B1 (fr) * | 2000-05-31 | 2007-04-20 | Suzuki Co Ltd | Collecteur d'admission perfectionne pour moteur hors bord |
JP2001346351A (ja) * | 2000-05-31 | 2001-12-14 | Asmo Co Ltd | モータ及びスロットルアクチュエータ |
DE60235144D1 (de) | 2001-08-06 | 2010-03-11 | Fuji Heavy Ind Ltd | Lufteinlasssystem für eine Brennkraftmaschine |
DE10156213A1 (de) * | 2001-11-15 | 2003-06-05 | Siemens Ag | Drosselklappenstutzen |
JP2004232594A (ja) * | 2003-01-31 | 2004-08-19 | Denso Corp | 吸気装置 |
JP2006017080A (ja) * | 2004-07-05 | 2006-01-19 | Denso Corp | 内燃機関用吸気制御装置 |
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 |
JP2006214293A (ja) * | 2005-02-01 | 2006-08-17 | Mikuni Corp | スロットル装置、燃料供給装置およびエンジン |
JP4556864B2 (ja) * | 2005-12-26 | 2010-10-06 | 株式会社デンソー | 内燃機関用吸気装置 |
JP5977744B2 (ja) * | 2011-07-04 | 2016-08-24 | 株式会社ミクニ | ガスケット、スロットルボデー |
-
2012
- 2012-05-15 EP EP12785109.5A patent/EP2711524A4/en not_active Withdrawn
- 2012-05-15 JP JP2013515155A patent/JP6031438B2/ja active Active
- 2012-05-15 WO PCT/JP2012/062366 patent/WO2012157626A1/ja active Application Filing
- 2012-05-15 CN CN201280023717.7A patent/CN103562520B/zh active Active
- 2012-05-15 US US14/118,064 patent/US9541009B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58146458U (ja) * | 1982-03-26 | 1983-10-01 | 株式会社日本バノツク | 係止具 |
JP2003049726A (ja) * | 2001-08-06 | 2003-02-21 | Fuji Heavy Ind Ltd | エンジンの吸気装置 |
JP2005233146A (ja) | 2004-02-23 | 2005-09-02 | Aisan Ind Co Ltd | 電子スロットル装置 |
JP2007023954A (ja) * | 2005-07-20 | 2007-02-01 | Denso Corp | 排気ガス再循環装置 |
JP2009150252A (ja) * | 2007-12-19 | 2009-07-09 | Mikuni Corp | バルブ開度検知装置及びバルブ開閉装置 |
JP2010116794A (ja) | 2008-11-11 | 2010-05-27 | Honda Motor Co Ltd | 内燃機関の吸気装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2711524A4 |
Also Published As
Publication number | Publication date |
---|---|
CN103562520A (zh) | 2014-02-05 |
US20140102410A1 (en) | 2014-04-17 |
JPWO2012157626A1 (ja) | 2014-07-31 |
US9541009B2 (en) | 2017-01-10 |
JP6031438B2 (ja) | 2016-11-24 |
EP2711524A1 (en) | 2014-03-26 |
EP2711524A4 (en) | 2014-12-03 |
CN103562520B (zh) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7063067B2 (en) | Intake air control apparatus for internal combustion engine | |
JP5122419B2 (ja) | キャニスタの付属部品取付け構造 | |
JP2015057002A (ja) | アクチュエータ | |
US9752538B2 (en) | Drive arrangement for an assembly of an internal combustion engine, and exhaust-gas recirculation valve | |
JP5971276B2 (ja) | アクチュエータおよびその組付方法 | |
KR100790670B1 (ko) | 하우징 내에 수용된 액츄에이터를 위한 지지 장치 | |
JP4093173B2 (ja) | 内燃機関用スロットル制御装置 | |
US20210062931A1 (en) | Throttle valve device and method for magnetizing the same | |
JP5278155B2 (ja) | シリンダヘッドカバー | |
US9562483B2 (en) | Engine intake control apparatus | |
JP2012159052A (ja) | 吸気制御装置 | |
JP6031438B2 (ja) | 吸気装置 | |
JP2010116794A (ja) | 内燃機関の吸気装置 | |
JP4542542B2 (ja) | 燃料噴射モジュール | |
JP5687872B2 (ja) | バルブ取付構造 | |
JP6203044B2 (ja) | 吸気制御弁の組付構造及び組付方法 | |
KR100653167B1 (ko) | 차량용 인젝터의 설치구조 | |
US20210062734A1 (en) | Throttle valve device | |
JP6347847B2 (ja) | 内燃機関の流体通路ケーシングに制御弁を取り付けるためのユニット | |
JP2010174656A (ja) | 内燃機関の燃料噴射装置 | |
KR101498818B1 (ko) | 전자식 스로틀 어셈블리 | |
JP2020051316A (ja) | 内燃機関の吸気装置 | |
JP5391310B2 (ja) | 燃料噴射弁 | |
CN113227558B (zh) | 进气装置 | |
JP2007315186A (ja) | 燃料噴射装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201280023717.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12785109 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013515155 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14118064 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012785109 Country of ref document: EP |